Get matched with top contractors in Alton Bay, NH
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26 Verified Reviews for Contractor Service pros in Alton Bay, NH
*The Angi rating for Contractor Service companies in Alton Bay, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Contractor Service needs.
*The HomeAdvisor rating for Contractor Service companies in Alton Bay, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Contractor Service needs.
Last update on April 16, 2025
Contractors in Alton Bay
All construction projects from additions to finish work. We specialize in built-in cabinetry, additions, decks, stairs and all finish trim work. I have 10 years of professional experience. Give us a call and get that project finished!
"Excellent as a matter of fact I’m going to hire Parker again and I have referred him to a friend He is a perfectionist!!!"
Larry S on March 2025
All construction projects from additions to finish work. We specialize in built-in cabinetry, additions, decks, stairs and all finish trim work. I have 10 years of professional experience. Give us a call and get that project finished!
"Excellent as a matter of fact I’m going to hire Parker again and I have referred him to a friend He is a perfectionist!!!"
Larry S on March 2025
We specialize in custom cabinets, carpentry services, wood working, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!
"Gui was a delight to work with. He knows his business and provided me with an onsite quote to speed the start of work. I was really grateful to Gui and his team for double checking design elements with me, making corrections when needed, and for staying late to do thorough cleanup. Looking forward to having Gui and his team complete more work for us in the near future."
Rebecca F on August 2024
We specialize in custom cabinets, carpentry services, wood working, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!
"Gui was a delight to work with. He knows his business and provided me with an onsite quote to speed the start of work. I was really grateful to Gui and his team for double checking design elements with me, making corrections when needed, and for staying late to do thorough cleanup. Looking forward to having Gui and his team complete more work for us in the near future."
Rebecca F on August 2024
Our mission at Sweeney Construction is to continue the growth of our business by doing right by all of our clients. We love seeing that one of a kind smile on a home owners face at the end of a project! Sweeney Construction stacks up with the competition and surpasses it with competitive prices, second to none workmanship and a prompt/responsive team! We give you quality that you can measure, and a finished product that will enhance your home forever. Call us today!
"He was great, great work and got the job done on schedule."
Freddie V on August 2022
Our mission at Sweeney Construction is to continue the growth of our business by doing right by all of our clients. We love seeing that one of a kind smile on a home owners face at the end of a project! Sweeney Construction stacks up with the competition and surpasses it with competitive prices, second to none workmanship and a prompt/responsive team! We give you quality that you can measure, and a finished product that will enhance your home forever. Call us today!
"He was great, great work and got the job done on schedule."
Freddie V on August 2022
Charles Barnett Building Contractors, LLC, is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 50 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!
"I hired Barnett as the contractor for a bathroom remodel. We ended up doing much of the running around for materials and the project took more than 3 months and still did not get completed. It also cost significantly more than the original estimate do mostly to poor project management. I would not hire this company for another project."
Jeff L on July 2008
Charles Barnett Building Contractors, LLC, is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 50 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!
"I hired Barnett as the contractor for a bathroom remodel. We ended up doing much of the running around for materials and the project took more than 3 months and still did not get completed. It also cost significantly more than the original estimate do mostly to poor project management. I would not hire this company for another project."
Jeff L on July 2008
At MRC Construction Corp our priority is customer service and quality work. We pride ourselves on building lasting relationships with our clients. Call us for an estimate. We look forward to working with you!
"Responsive. Respectful. Reliable. MRC Construction did an outstanding job with my new siding and gutters! This was my first big home improvement project. I set a budget, began the research and ultimately requested bids from four suppliers. MRC was the most competitive, offered the product selection and warranty I was looking for and their schedule fit mine. Rodrigo is professional and patient and answered all of my questions. Marco managed the onsite work flawlessly. From the first phone call to the last walk through, MRC Construction is FIVE stars. I highly recommend MRC Construction and will go back to them for my future projects."
Julie L on October 2023
At MRC Construction Corp our priority is customer service and quality work. We pride ourselves on building lasting relationships with our clients. Call us for an estimate. We look forward to working with you!
"Responsive. Respectful. Reliable. MRC Construction did an outstanding job with my new siding and gutters! This was my first big home improvement project. I set a budget, began the research and ultimately requested bids from four suppliers. MRC was the most competitive, offered the product selection and warranty I was looking for and their schedule fit mine. Rodrigo is professional and patient and answered all of my questions. Marco managed the onsite work flawlessly. From the first phone call to the last walk through, MRC Construction is FIVE stars. I highly recommend MRC Construction and will go back to them for my future projects."
Julie L on October 2023
Chapman Builders LLC is a responsive, professional, and honest company that specializes in electrical work. Fully licensed and insured in NH. Some of the main installs I do include 200 amp home service upgrades, led lighting installs, and removing old wiring such as knob and tube. Chapman Builders LLC also does other things such as home rot repairs, remodels, flooring, and much more.
"Charles did a great job. On time, polite, kept work areas neat/clean, communicated regularly, followed up to make sure there were no problems. I highly recommend!"
Lisa J on April 2025
Chapman Builders LLC is a responsive, professional, and honest company that specializes in electrical work. Fully licensed and insured in NH. Some of the main installs I do include 200 amp home service upgrades, led lighting installs, and removing old wiring such as knob and tube. Chapman Builders LLC also does other things such as home rot repairs, remodels, flooring, and much more.
"Charles did a great job. On time, polite, kept work areas neat/clean, communicated regularly, followed up to make sure there were no problems. I highly recommend!"
Lisa J on April 2025
I'm owner and creator of Murphy's Carpentry Services. I've been building since 1998. I run a local family business that's registered and insured. We offer jobs that fall under this category: new build houses, garages, shops, additions, decks, duplex, condo, pavilion, wood floors, remodels. for more pictures, reviews and updates please visit our business page on Facebook Murphy's Carpentry Services. EDIT: we have been getting called a lot for prefab metal car ports. if that's what you're interested in we are sorry but you need to reach out to one of those companies. We are a carpentry company we can build you a garage if you'd like https://m.facebook.com/Murphys-Carpentry-Services-365325097400063/?ref=bookmarks
"I was incredibly impressed...superior workmanship, they kept the worksite clean, great value...but most importantly, these are great people!"
Bill L on April 2024
I'm owner and creator of Murphy's Carpentry Services. I've been building since 1998. I run a local family business that's registered and insured. We offer jobs that fall under this category: new build houses, garages, shops, additions, decks, duplex, condo, pavilion, wood floors, remodels. for more pictures, reviews and updates please visit our business page on Facebook Murphy's Carpentry Services. EDIT: we have been getting called a lot for prefab metal car ports. if that's what you're interested in we are sorry but you need to reach out to one of those companies. We are a carpentry company we can build you a garage if you'd like https://m.facebook.com/Murphys-Carpentry-Services-365325097400063/?ref=bookmarks
"I was incredibly impressed...superior workmanship, they kept the worksite clean, great value...but most importantly, these are great people!"
Bill L on April 2024
We are fully insured 10 years in the business. We are honest, highly trained and knowledgeable on guiding you in the right direction on your next project. We have a deep understanding of woodworking techniques and principles to make sure your next project is everything you have been wanting. We do from finish carpentry to framing from home remodels to smaller remodel project like closest or one room make overs. We specialize in custom decks and enjoy adding finishing touches to enhance the overall appearance of a space/projects.
We are fully insured 10 years in the business. We are honest, highly trained and knowledgeable on guiding you in the right direction on your next project. We have a deep understanding of woodworking techniques and principles to make sure your next project is everything you have been wanting. We do from finish carpentry to framing from home remodels to smaller remodel project like closest or one room make overs. We specialize in custom decks and enjoy adding finishing touches to enhance the overall appearance of a space/projects.
Dumbsheep LLC specializes in Home repair, Home improvement, and anything related. Services include: Rot repair Framing Drywall Kitchen/bath remodel Deck construction landscaping Interior/Exterior painting and more. Colossians 3:23
Dumbsheep LLC specializes in Home repair, Home improvement, and anything related. Services include: Rot repair Framing Drywall Kitchen/bath remodel Deck construction landscaping Interior/Exterior painting and more. Colossians 3:23
We are just 2 guys that believe homeowners should get quality work where care has been taken to ensure the project will last. Jeremy and I believe in remodeling homes not houses. We would hate to put something on the house that just doesn't look right and expect payment for it. We have 32 years combined and have knowledge of all aspects of construction. We also like making the experience as easy and convenient for the homeowner as much as possible. We have no problem walking the homeowner through each step we are doing and what the end result will look like before we start. Your vision can become a reality. We are New Englanders through and through and know what it takes to make sure your home is protected from the crazy weather of New England.
We are just 2 guys that believe homeowners should get quality work where care has been taken to ensure the project will last. Jeremy and I believe in remodeling homes not houses. We would hate to put something on the house that just doesn't look right and expect payment for it. We have 32 years combined and have knowledge of all aspects of construction. We also like making the experience as easy and convenient for the homeowner as much as possible. We have no problem walking the homeowner through each step we are doing and what the end result will look like before we start. Your vision can become a reality. We are New Englanders through and through and know what it takes to make sure your home is protected from the crazy weather of New England.
Contractor services FAQs
Generally, general contractors charge between $50 and $150 hourly, though not every contractor charges by the hour. If charging based on the project, you can expect a markup of 10% to 20% of the construction cost. You can expect to pay between $300 and $500 daily if charged by the day.
General contractors are the ones that coordinate home construction projects. They are in charge of the day-to-day oversight of the subcontractors to ensure that the project is completed on time and to resolve problems as they arise. General contractors:
Complete pre-construction planning, both with the customer and crew
Provide realistic cost estimates
Develop construction timelines
Ensure deadlines are met
Acquire permits as needed
Purchase supplies and materials
Before hiring a general contractor for your home project, it’s a great idea to write down a list of questions to discuss with each prospect. Some example questions to get you started include:
Which types of insurance do you carry?
Can you provide a list of references?
What is the expected timeline for this project?
How will my project be supervised?
Will you hire subcontractors for the job?
What is the best way to communicate changes?
Will you obtain all of the required building permits?
While city and state laws vary on general contractor licensing requirements, hiring an unlicensed general contractor could lead to poor quality work, costly future expenses, and potential code violations. Be sure to check our state licensing tool to review the local general contractor guidelines for your area.
As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include:
The owner, principal, or relevant manager passed a criminal background check
Required to have applicable state and local licenses
Maintain an average star rating of 3.0 or better on our network, if they have at least one review
Paying to advertise their services
Meeting any other eligibility criteria required by Angi
Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.
Yes, most general contractors require a down payment for project completion. A reasonable down payment for a contractor is 10% to 25% of the total project cost, though that will vary based on project size and location. The down payment helps cover the upfront costs of materials and permits and helps ensure payment for the project at hand.
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