*The Angi rating for Barndominium Building companies in Hillsboro, VA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Barndominium Building needs.
*The HomeAdvisor rating for Barndominium Building companies in Hillsboro, VA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Barndominium Building needs.
Last update on May 01, 2025
All Renovations was started by a local graduate of George Washington University. We are fully licensed in all trade work including building, electrical and plumbing . We have always put our customers first in delivering what we promise without any gimmicks. The reputation of our company is proven through our satisfactory track record including winning the highly coveted Angie’s List Super Service Award and being selected as a Best Pick Report contractor on numerous occasions. The staff at our company values your time with prompt on site visits, quick turnaround in providing cost estimates, and a responsive attitude until job completion. We can assure you that our pricing and written warranty provides value in your investment when compared with other professionally licensed contractors. Due to our staffing requirements we are only able to take on jobs $10k or higher.
"I am giving All Renovations 5 stars for the basement renovation in large part because of Adrian’s excellent craftsmanship and attention to detail. Our job was pretty extensive. It included moving support columns, demo and rebuild exterior stairway, adding a full bath, extending the finished/framed portion of the basement, moving the circuit-breaker panel, and re-doing our half-bath. The job took 6 months, which was about twice as long as we expected. Omar was always very responsive and provided good feedback. Adrian is very good at explaining things and soliciting your input when options/alternatives exist. He definitely does not take short-cuts if quality would suffer. He is also very considerate/careful inside your home and cleans-up after himself. Our $102k project ballooned to $125k, mostly due to nice to have add-ons and unforeseen issues. But there were several items I feel should have been caught at the contract onset. E.g. the need for a floor drain ($900), considering that we were getting rid of the utility sink basin. There was also an extra $4k to replace the drywall in the half bath since the existing paint was too textured (sponge) to paint over. But we were very pleased with the outcome and would definitely recommend All Renovations."
Shane G on March 2025
All Renovations was started by a local graduate of George Washington University. We are fully licensed in all trade work including building, electrical and plumbing . We have always put our customers first in delivering what we promise without any gimmicks. The reputation of our company is proven through our satisfactory track record including winning the highly coveted Angie’s List Super Service Award and being selected as a Best Pick Report contractor on numerous occasions. The staff at our company values your time with prompt on site visits, quick turnaround in providing cost estimates, and a responsive attitude until job completion. We can assure you that our pricing and written warranty provides value in your investment when compared with other professionally licensed contractors. Due to our staffing requirements we are only able to take on jobs $10k or higher.
"I am giving All Renovations 5 stars for the basement renovation in large part because of Adrian’s excellent craftsmanship and attention to detail. Our job was pretty extensive. It included moving support columns, demo and rebuild exterior stairway, adding a full bath, extending the finished/framed portion of the basement, moving the circuit-breaker panel, and re-doing our half-bath. The job took 6 months, which was about twice as long as we expected. Omar was always very responsive and provided good feedback. Adrian is very good at explaining things and soliciting your input when options/alternatives exist. He definitely does not take short-cuts if quality would suffer. He is also very considerate/careful inside your home and cleans-up after himself. Our $102k project ballooned to $125k, mostly due to nice to have add-ons and unforeseen issues. But there were several items I feel should have been caught at the contract onset. E.g. the need for a floor drain ($900), considering that we were getting rid of the utility sink basin. There was also an extra $4k to replace the drywall in the half bath since the existing paint was too textured (sponge) to paint over. But we were very pleased with the outcome and would definitely recommend All Renovations."
Shane G on March 2025
Century Bathrooms & Kitchens is a family owned and operated full service bathroom & kitchen remodeling company. We specialize in designing and remodeling services that reflect a high level of quality, functionality and design. We strive to successfully meet your remodeling needs in a timely manner, by working closely with you during the entire remodeling process. As a small company with over 20 years of specialized expertise and industry experience, we take pride in our ability to provide professional and personalized service while never compromising the quality of our work. We look forward to working with you and are confident that we will exceed your expectations and make your vision a reality!
"We were so happy with our bathroom remodels done in December by Century Bathrooms and Kitchens. From the start we were really impressed with Daniel and Erika and their friendly, down-to-earth demeanor, and their intentionality to listen to our thoughts and show us the overwhelming options. They were great at communicating throughout the whole project, very knowledgable and thorough. Their work crews were friendly, professional, amazingly clean, conscientious, hard-working, and detail-oriented in every regard of their work. They were originally scheduled to start the work after the new year, but in the end they were able to bump up both of our bathroom remodels to the 3 weeks leading up to Christmas, and they blew us away with how quickly they were able to get the projects completed. Our bathrooms are beautiful, and we really couldn't be happier. Highly recommend Century Bathrooms and Kitchen."
Amy C on January 2025
Century Bathrooms & Kitchens is a family owned and operated full service bathroom & kitchen remodeling company. We specialize in designing and remodeling services that reflect a high level of quality, functionality and design. We strive to successfully meet your remodeling needs in a timely manner, by working closely with you during the entire remodeling process. As a small company with over 20 years of specialized expertise and industry experience, we take pride in our ability to provide professional and personalized service while never compromising the quality of our work. We look forward to working with you and are confident that we will exceed your expectations and make your vision a reality!
"We were so happy with our bathroom remodels done in December by Century Bathrooms and Kitchens. From the start we were really impressed with Daniel and Erika and their friendly, down-to-earth demeanor, and their intentionality to listen to our thoughts and show us the overwhelming options. They were great at communicating throughout the whole project, very knowledgable and thorough. Their work crews were friendly, professional, amazingly clean, conscientious, hard-working, and detail-oriented in every regard of their work. They were originally scheduled to start the work after the new year, but in the end they were able to bump up both of our bathroom remodels to the 3 weeks leading up to Christmas, and they blew us away with how quickly they were able to get the projects completed. Our bathrooms are beautiful, and we really couldn't be happier. Highly recommend Century Bathrooms and Kitchen."
Amy C on January 2025
Whether you want to remodel your existing home or build a brand new one, Thomas Custom Builders can help. Our 70+ years of combined experience as Northern Virginia general contractors and our commitment to quality ensures your custom construction or design-build project will be a success. Be it a master suite, custom kitchen or home addition, we dig deep to learn what’s making you spend your time and resources on this particular project. We honestly discuss the costs associated with your goals, then we deliver what we do best: excellence in custom remodeling. The only thing that counts is finishing your job exactly the way you want it. No compromise.
"From initial design meeting to project completion Thomas Custom Builders kept promises, delivered outstanding work on time and on budget and exceeded our expectations in every way. Their on site team did everything they could to keep the work place clean and tidy so as disrupt our home life as little as possible. Team leadership kept us informed and made sure our questions were answered promptly. They are excellent tradesmen with exceptional skills. I’d give them 10 stars if I could."
Calvin S on March 2025
Whether you want to remodel your existing home or build a brand new one, Thomas Custom Builders can help. Our 70+ years of combined experience as Northern Virginia general contractors and our commitment to quality ensures your custom construction or design-build project will be a success. Be it a master suite, custom kitchen or home addition, we dig deep to learn what’s making you spend your time and resources on this particular project. We honestly discuss the costs associated with your goals, then we deliver what we do best: excellence in custom remodeling. The only thing that counts is finishing your job exactly the way you want it. No compromise.
"From initial design meeting to project completion Thomas Custom Builders kept promises, delivered outstanding work on time and on budget and exceeded our expectations in every way. Their on site team did everything they could to keep the work place clean and tidy so as disrupt our home life as little as possible. Team leadership kept us informed and made sure our questions were answered promptly. They are excellent tradesmen with exceptional skills. I’d give them 10 stars if I could."
Calvin S on March 2025
BasementRemodeling.com / Basement Masters - licensed and insured, award winning Basement Remodeling and Finishing company. Highest rated basement renovation contractor in Maryland. Finished Basements are our specialty. We specialize in custom basement remodeling and finishing and other large-scale remodels. We offer free in home and over-the-phone estimate and consultation. Here at BasementRemodeling.com we believe that QUALITY AND EXCEPTIONAL CRAFTSMANSHIP must always come along with AFFORDABILITY. keywords: finished basement basements remodeling.
"Job was performed in a timely manner. Great communication throughout project. Site kept clean during construction."
Erin K on October 2024
BasementRemodeling.com / Basement Masters - licensed and insured, award winning Basement Remodeling and Finishing company. Highest rated basement renovation contractor in Maryland. Finished Basements are our specialty. We specialize in custom basement remodeling and finishing and other large-scale remodels. We offer free in home and over-the-phone estimate and consultation. Here at BasementRemodeling.com we believe that QUALITY AND EXCEPTIONAL CRAFTSMANSHIP must always come along with AFFORDABILITY. keywords: finished basement basements remodeling.
"Job was performed in a timely manner. Great communication throughout project. Site kept clean during construction."
Erin K on October 2024
Marks-Woods Construction Services is a full service general contractor serving Virginia and Washington, DC located in Historic Old Town Alexandria, VA. We have a complete array of services and project types to serve our diverse clientele, including residential and commercial construction. Teamwork is emphasized in our project management style. MW strives for positive collaboration with our clients to achieve all project goals. Customer service and successful communication contribute to our high percentage of repeat clients. Our service is what separates us from our competition. Our company's growth has been consistent, yet conservative by design. MW carefully selects projects that match our resources and skill set to ensure jobs are completed successfully, within budget, and on schedule. MW provides premium quality at a competitive cost with proven reliable performance, while maintaining a safe work environment. MW self performs the majority of its work, rather than using subcontractors. This allows MW to pass along significant cost savings to our clients, along with also providing a higher quality project, in a more aggressive time frame. Ready to discuss your project with the Marks-Woods team? We'd love to chat. For immediate assistance, please visit www.markswoods.com/contact and fill out the Contact Us form today!
"Excellent. We selected Marks-Woods Construction because they worked with us to create a proposal and contract that met our most important goals and stayed within our budget. We enjoyed working with the designers to come up with the details on what we wanted. The construction was done by the MW team of professionals. They know what they are doing, and it shows in the high quality results."
Alan S on March 2021
Marks-Woods Construction Services is a full service general contractor serving Virginia and Washington, DC located in Historic Old Town Alexandria, VA. We have a complete array of services and project types to serve our diverse clientele, including residential and commercial construction. Teamwork is emphasized in our project management style. MW strives for positive collaboration with our clients to achieve all project goals. Customer service and successful communication contribute to our high percentage of repeat clients. Our service is what separates us from our competition. Our company's growth has been consistent, yet conservative by design. MW carefully selects projects that match our resources and skill set to ensure jobs are completed successfully, within budget, and on schedule. MW provides premium quality at a competitive cost with proven reliable performance, while maintaining a safe work environment. MW self performs the majority of its work, rather than using subcontractors. This allows MW to pass along significant cost savings to our clients, along with also providing a higher quality project, in a more aggressive time frame. Ready to discuss your project with the Marks-Woods team? We'd love to chat. For immediate assistance, please visit www.markswoods.com/contact and fill out the Contact Us form today!
"Excellent. We selected Marks-Woods Construction because they worked with us to create a proposal and contract that met our most important goals and stayed within our budget. We enjoyed working with the designers to come up with the details on what we wanted. The construction was done by the MW team of professionals. They know what they are doing, and it shows in the high quality results."
Alan S on March 2021
Before & After Home Improvement Co. is a residential contracting company serving the Prince William County, VA area. Contact us today for expert advice on your next project. We offer only the best quality services and products. Additional email - rickfish108@aol.com.
"Disgusted Customers Rick Fisher d.b.a. Before and After Home Improvement I am only giving a 1 star because I cannot go any lower. If you want professional and courteous service that also includes communication about delays and crew no shows, do not hire Rick Fisher and Before and After Home Improvement. My wife and I hired Rick Fisher and his company in the latter part of June 2018, to build a stamped concrete patio; a small composite deck; and a pergola with the electrical kit for the ceiling fan. The project finally began on August 7, 2018, and was completed around August 28, 2018. We paid Rick approximately $26,000 in 3 timely installments according to the contract. We exceeded our budget on this project because we were impressed with the pictures of Rick’s previous projects and his reviews. “Don’t believe the hype”. It all started with Rick not being able to obtain the county permit for the pergola due to his drawing which lacked specificity to the dimensions and materials used so the structure would be able to withstand strong winds. Rick advised me the permit office required him to hire an engineer which I would need to pay for him to subcontract to provide that information for his drawing to resubmit to the county permit office. Rick never mentioned this to us before we signed the contract, nor was it stipulated in the contract. Rick’s solution was pay for an engineer or don’t do the pergola. I took initiative to contact the permit office and speak with the manager to arrange a meeting with her and Rick. She was able to assist Rick and get the permit approved without the need for an engineer which would have been at my expense. During the course of this project, my wife and I spent entirely too much time, energy, and efforts addressing issues with Rick relative to his lack of responsiveness and doing the job he said he would. These issues were within his span of control and frankly he failed miserably. The materials are of a decent quality, which is why the pictures look great on the web, however; the customer service, commitment to doing the job right is a serious problem. Rick says he only does one job at a time and he will be on the job site everyday to ensure things are done to standard. This was simply not true. Rick has a lot of projects going on and he rarely came by our home. He was not responsive to my calls or text messages regarding his presence and multiple other issues that required communication. Rick told me the job was going fine because he saw the pictures of what was being done. I demanded that he come by my home to physically inspect the progress. He came by and some adjustments were required. Rick does not give you specific days or times when he will come by even when you are requesting a specific day or time. I had to send multiple text messages and calls to get him to do what he initially said he would do. The project was completed on August 28, 2018. On October 7, 2018, I contacted Rick regarding the rust on the staples holding down the electric cord on top of the pergola. Instead of utilizing galvanized staples or some material that does not rust as a result of inclement weather, his crew used regular staples to hold down the electric cord. Now I have rust running along the top of this expensive pergola that we paid Rick about $8,500 to build. The electrical kit was an additional $1,500 approximately. Rick has not come by my home to take care of this issue as of yet. We have a manufactures warranty on the material but nothing from Rick covering us on the workmanship of the project. On October 18, 2018, he sent someone allegedly from his crew to resolve the issue, however; the worker was not prepared to resolve the issue and was going to replace the staples with more of the same staples. Complete Nonsense! I advised Rick this was unacceptable. The deficiency would not take more than 2 hours to resolve, but Rick refuses to come out and take care of it. It’s such a small job, I cannot get another company to come out to do the repair because it’s not feasible. One reputable contractor said he cannot believe the company who did the work did not have the professional common courtesy to fix the problem. In addition to this, when Rick’s crew excavated the yard to lay the patio, they were supposed to leave a trench sufficient for water to flow into the storm drain. Now we have standing water in the yard when it rains. The yard had a trench before they began excavating and we had no issues with standing water. It’s going to cost me $1,000 to have this problem resolved. Perhaps it’s all in the name: Before and After Home Improvement. Beware, you will need repairs Before and After Home Improvement allegedly completes your project!"
Paul B on December 2018
Before & After Home Improvement Co. is a residential contracting company serving the Prince William County, VA area. Contact us today for expert advice on your next project. We offer only the best quality services and products. Additional email - rickfish108@aol.com.
"Disgusted Customers Rick Fisher d.b.a. Before and After Home Improvement I am only giving a 1 star because I cannot go any lower. If you want professional and courteous service that also includes communication about delays and crew no shows, do not hire Rick Fisher and Before and After Home Improvement. My wife and I hired Rick Fisher and his company in the latter part of June 2018, to build a stamped concrete patio; a small composite deck; and a pergola with the electrical kit for the ceiling fan. The project finally began on August 7, 2018, and was completed around August 28, 2018. We paid Rick approximately $26,000 in 3 timely installments according to the contract. We exceeded our budget on this project because we were impressed with the pictures of Rick’s previous projects and his reviews. “Don’t believe the hype”. It all started with Rick not being able to obtain the county permit for the pergola due to his drawing which lacked specificity to the dimensions and materials used so the structure would be able to withstand strong winds. Rick advised me the permit office required him to hire an engineer which I would need to pay for him to subcontract to provide that information for his drawing to resubmit to the county permit office. Rick never mentioned this to us before we signed the contract, nor was it stipulated in the contract. Rick’s solution was pay for an engineer or don’t do the pergola. I took initiative to contact the permit office and speak with the manager to arrange a meeting with her and Rick. She was able to assist Rick and get the permit approved without the need for an engineer which would have been at my expense. During the course of this project, my wife and I spent entirely too much time, energy, and efforts addressing issues with Rick relative to his lack of responsiveness and doing the job he said he would. These issues were within his span of control and frankly he failed miserably. The materials are of a decent quality, which is why the pictures look great on the web, however; the customer service, commitment to doing the job right is a serious problem. Rick says he only does one job at a time and he will be on the job site everyday to ensure things are done to standard. This was simply not true. Rick has a lot of projects going on and he rarely came by our home. He was not responsive to my calls or text messages regarding his presence and multiple other issues that required communication. Rick told me the job was going fine because he saw the pictures of what was being done. I demanded that he come by my home to physically inspect the progress. He came by and some adjustments were required. Rick does not give you specific days or times when he will come by even when you are requesting a specific day or time. I had to send multiple text messages and calls to get him to do what he initially said he would do. The project was completed on August 28, 2018. On October 7, 2018, I contacted Rick regarding the rust on the staples holding down the electric cord on top of the pergola. Instead of utilizing galvanized staples or some material that does not rust as a result of inclement weather, his crew used regular staples to hold down the electric cord. Now I have rust running along the top of this expensive pergola that we paid Rick about $8,500 to build. The electrical kit was an additional $1,500 approximately. Rick has not come by my home to take care of this issue as of yet. We have a manufactures warranty on the material but nothing from Rick covering us on the workmanship of the project. On October 18, 2018, he sent someone allegedly from his crew to resolve the issue, however; the worker was not prepared to resolve the issue and was going to replace the staples with more of the same staples. Complete Nonsense! I advised Rick this was unacceptable. The deficiency would not take more than 2 hours to resolve, but Rick refuses to come out and take care of it. It’s such a small job, I cannot get another company to come out to do the repair because it’s not feasible. One reputable contractor said he cannot believe the company who did the work did not have the professional common courtesy to fix the problem. In addition to this, when Rick’s crew excavated the yard to lay the patio, they were supposed to leave a trench sufficient for water to flow into the storm drain. Now we have standing water in the yard when it rains. The yard had a trench before they began excavating and we had no issues with standing water. It’s going to cost me $1,000 to have this problem resolved. Perhaps it’s all in the name: Before and After Home Improvement. Beware, you will need repairs Before and After Home Improvement allegedly completes your project!"
Paul B on December 2018
We specialize in full home remodeling, kitchen and bathroom, interior and exterior painting, roofing and everything in-between, we are specialized with insurance claim. As an award-winning company, we deliver high-quality work tailored to your needs and budget. Communication is our priority—contact us today for a free estimate!
"I just had Potts Brothers redo my bathroom and basement, and honestly, they killed it. The whole process was super easy, and the results are amazing. Youssef and Peter were awesome to work with. Youssef helped me figure out the design and had some great ideas that made everything look even better than I imagined. Peter oversaw the work and together with omar and the rest of the team, and they made sure everything was done right and on time. The bathroom is now my favorite part of the house—it’s modern, functional, and just looks so good. The basement went from being a storage dump to a space I actually want to hang out in. The quality of the work is really solid, and you can tell they care about the little details. What I really appreciated was how communicative they were. Youssef and Peter kept me in the loop the whole time, answered all my random questions, and made sure I was happy with how things were going. If you’re thinking about a remodel, I’d definitely recommend Potts Brothers. Youssef and Peter are a great team, and they made the whole thing stress-free. 10/10!"
Therese J on January 2025
We specialize in full home remodeling, kitchen and bathroom, interior and exterior painting, roofing and everything in-between, we are specialized with insurance claim. As an award-winning company, we deliver high-quality work tailored to your needs and budget. Communication is our priority—contact us today for a free estimate!
"I just had Potts Brothers redo my bathroom and basement, and honestly, they killed it. The whole process was super easy, and the results are amazing. Youssef and Peter were awesome to work with. Youssef helped me figure out the design and had some great ideas that made everything look even better than I imagined. Peter oversaw the work and together with omar and the rest of the team, and they made sure everything was done right and on time. The bathroom is now my favorite part of the house—it’s modern, functional, and just looks so good. The basement went from being a storage dump to a space I actually want to hang out in. The quality of the work is really solid, and you can tell they care about the little details. What I really appreciated was how communicative they were. Youssef and Peter kept me in the loop the whole time, answered all my random questions, and made sure I was happy with how things were going. If you’re thinking about a remodel, I’d definitely recommend Potts Brothers. Youssef and Peter are a great team, and they made the whole thing stress-free. 10/10!"
Therese J on January 2025
Here at SM Construction LLC, we take pride in providing quality work at a competitive price. We are professional and punctual and believe in providing 100% customer satisfaction.
"Great job finishing basement. Ahead of schedule, on budget, very flexible with changes along the way. Entire staff was courteous and professional. Great quality ns care in the work."
Joe K on April 2025
Here at SM Construction LLC, we take pride in providing quality work at a competitive price. We are professional and punctual and believe in providing 100% customer satisfaction.
"Great job finishing basement. Ahead of schedule, on budget, very flexible with changes along the way. Entire staff was courteous and professional. Great quality ns care in the work."
Joe K on April 2025
Here at Best Homes, our company is based on the belief that our customers' satisfaction is of the utmost importance. Our team is driven to meet your needs with professionalism, creativity, and efficiency. Established 2005. Owner: Jonathan Perez Office Manager: Paige Marie Campbell Project Manager: Jefry Perez
"Basement Project We absolutely love our new basement! I was very nervous when selecting the contractor for this job. I interviewed three contractors for the job, all seem very decent, but what set Best Home apart was Jeff Segovia. He designed the whole layout of our basement (we love it) and oversaw the entire project from beginning to end. The construction crews were very polite and friendly. Best Home did an excellent job and very flexible with many changes I had and they completed the job on time (took 3 months and exactly 1 week)which was amazing. I am actually hiring them again for additional projects. I highly recommend Best Homes!"
Jesita B on August 2024
Here at Best Homes, our company is based on the belief that our customers' satisfaction is of the utmost importance. Our team is driven to meet your needs with professionalism, creativity, and efficiency. Established 2005. Owner: Jonathan Perez Office Manager: Paige Marie Campbell Project Manager: Jefry Perez
"Basement Project We absolutely love our new basement! I was very nervous when selecting the contractor for this job. I interviewed three contractors for the job, all seem very decent, but what set Best Home apart was Jeff Segovia. He designed the whole layout of our basement (we love it) and oversaw the entire project from beginning to end. The construction crews were very polite and friendly. Best Home did an excellent job and very flexible with many changes I had and they completed the job on time (took 3 months and exactly 1 week)which was amazing. I am actually hiring them again for additional projects. I highly recommend Best Homes!"
Jesita B on August 2024
H&C Construction, Design & Build is your ideal partner for home transformation. We specialize in kitchen and bathroom remodels, ensuring that every detail, from planning to execution, is handled with precision. Trust us to create spaces that reflect your style and needs, enhancing the functionality and aesthetics of your home.
"Did a great job. Repaired/replaced rotted wood on front porch. Would use again if needed."
MH T on March 2025
H&C Construction, Design & Build is your ideal partner for home transformation. We specialize in kitchen and bathroom remodels, ensuring that every detail, from planning to execution, is handled with precision. Trust us to create spaces that reflect your style and needs, enhancing the functionality and aesthetics of your home.
"Did a great job. Repaired/replaced rotted wood on front porch. Would use again if needed."
MH T on March 2025
Typically, it’s more affordable to buy an existing home than it is to build a new one. New construction loan interest rates tend to be higher than interest rates for traditional mortgages. Additionally, the cost of materials is likely higher when building a new home than it was when an existing home was built (unless it’s a very new one). You’re also paying for all new appliances, finishes, permits, inspections, and connections for water, gas, and electricity.
One starting point to find a local home builder is to collect suggestions from friends and neighbors. However, it’s still wise to do some more research before you hire a builder. Read reviews to supplement any word-of-mouth recommendations. Check sources like Angi that have standards and criteria in place to screen the pros it lists can also help you find more reputable local home builders.
The average price per square foot to build a house is about $150 per square foot. Overall, the cost to build a house ranges anywhere from $100 to $500 per square foot, depending on where you build. The primary cost factors include location, size, and style of house you build.
The cost to build a detached garage for two cars costs about $26,400 on average. Prices range from $19,200 to $33,600, depending on your location, the garage size, height, materials, and site prep required. Additional cost factors include any plumbing, electrical wiring, and insulation. If you need to build a concrete foundation for a new detached garage, you can expect to pay $1,000 to $8,600 for this essential addition.
The average cost to remodel a garage is around $18,000, ranging from $1,500 to $50,000, depending on size, materials, location, and other factors like plumbing and electrical. Garage remodels that include changing the roof and walls add significant expenses to the project. Plus, you can expect to pay about $1,400 for the building conversion permits. For a simple remodel, like painting interior walls and recoating the garage floor, it will cost about $2 to $5 per square foot.