Get matched with top door pros in Mount Sinai, NY
There are 51 highly-rated local door pros.
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Verified Reviews for Door Service pros in Mount Sinai, NY
*The Angi rating for Door Service companies in Mount Sinai, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Door Service needs.
*The HomeAdvisor rating for Door Service companies in Mount Sinai, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Door Service needs.
Last update on March 15, 2025
Door pros in Mount Sinai
General Construction & Preservation, Inc., is a premiere full service general contractor that operates out of Brentwood, NY. We work closely with Architects and Engineers to create a one of a kind finished product. We pride ourselves on high quality work and precise attention to details. Call today!
"he's great with customers: listens and delivers to the best of their abilities."
Regine L on January 2019
General Construction & Preservation, Inc., is a premiere full service general contractor that operates out of Brentwood, NY. We work closely with Architects and Engineers to create a one of a kind finished product. We pride ourselves on high quality work and precise attention to details. Call today!
"he's great with customers: listens and delivers to the best of their abilities."
Regine L on January 2019
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Excellent work done by John from JT Contracting. From start to finish, he completed each phase of the door replacement , hardware and mail box installation with experience construction workmanship. I would definitely hire him again."
Larry M on August 2021
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Excellent work done by John from JT Contracting. From start to finish, he completed each phase of the door replacement , hardware and mail box installation with experience construction workmanship. I would definitely hire him again."
Larry M on August 2021
I am a retired general contractor with over 35 years of industry experience, I specialize in expert door installation and repair. unlike your local home improvement store my price's are not top heavy, ( the guy installing your door is usually three steps down the food chain). Having owned and operated a company manufacturing doors and windows for the "Landmark Districts of New York City" I offer a variety of Home Improvement services that are customizable to each individual project. also a variety of related service and repair projects. I pride myself on the quality of my work and look forward to building lasting relationships with my clients and to guarantee there satisfaction!
"Top Notch Work! And a genuinely nice person."
Denise H on September 2019
I am a retired general contractor with over 35 years of industry experience, I specialize in expert door installation and repair. unlike your local home improvement store my price's are not top heavy, ( the guy installing your door is usually three steps down the food chain). Having owned and operated a company manufacturing doors and windows for the "Landmark Districts of New York City" I offer a variety of Home Improvement services that are customizable to each individual project. also a variety of related service and repair projects. I pride myself on the quality of my work and look forward to building lasting relationships with my clients and to guarantee there satisfaction!
"Top Notch Work! And a genuinely nice person."
Denise H on September 2019
Island Wide Remodeling has been proudly serving the Ronkonkoma and surrounding areas for over the past year and a half. We specialize in everything from residential roofing to interior trim molding installations. We pride ourselves on providing top notch quality service with a smile on each and every job we work on. So, give us a call today and we will be there fast and get the job done efficiently the first time! NY Business License Suffolk County #: 52845-H Expiration date: 01/01/2026 Nassau County license #- 191521
"Chris and his team were exceptional, professional, and had our best interest at heart. We took on a new house build that was quite large and overwhelming for us and Chris walked us through the process from start to finish. We gave him a plot of land covered in brush and trees and he gave us our dream house within 1 year from start to finish. We ended up building a 7000 sq foot house on 3 acres of property, 2 acres his team had cleared. He was a one stop shop."
_ F on January 2025
Island Wide Remodeling has been proudly serving the Ronkonkoma and surrounding areas for over the past year and a half. We specialize in everything from residential roofing to interior trim molding installations. We pride ourselves on providing top notch quality service with a smile on each and every job we work on. So, give us a call today and we will be there fast and get the job done efficiently the first time! NY Business License Suffolk County #: 52845-H Expiration date: 01/01/2026 Nassau County license #- 191521
"Chris and his team were exceptional, professional, and had our best interest at heart. We took on a new house build that was quite large and overwhelming for us and Chris walked us through the process from start to finish. We gave him a plot of land covered in brush and trees and he gave us our dream house within 1 year from start to finish. We ended up building a 7000 sq foot house on 3 acres of property, 2 acres his team had cleared. He was a one stop shop."
_ F on January 2025
THE WINDOW MILL HAS BEEN REMODELING HOMES IN BOTH NASSAU AND SUFFOLK COUNTY, LONG ISLAND FOR OVER 27 YEARS.Take advantage of our "know how" and reputation today!Our goal is to provide you with top quality products and expert workmanship at very affordable pricing.Call today for a free & courteous estimate ."We Install Curb Appeal"..View Our Large Portfolio for your home design!
"Was on time was very informative plus did good work on my project a very good worker and clean"
Kenneth M on November 2020
THE WINDOW MILL HAS BEEN REMODELING HOMES IN BOTH NASSAU AND SUFFOLK COUNTY, LONG ISLAND FOR OVER 27 YEARS.Take advantage of our "know how" and reputation today!Our goal is to provide you with top quality products and expert workmanship at very affordable pricing.Call today for a free & courteous estimate ."We Install Curb Appeal"..View Our Large Portfolio for your home design!
"Was on time was very informative plus did good work on my project a very good worker and clean"
Kenneth M on November 2020
We are a security company providing quality service to Homeowners and Businesses in the New York area. We pride ourselves on expert installations. We offer a Lifetime Warranty on all our installations
"Nice guy, fast repair!"
Gian G on March 2025
We are a security company providing quality service to Homeowners and Businesses in the New York area. We pride ourselves on expert installations. We offer a Lifetime Warranty on all our installations
"Nice guy, fast repair!"
Gian G on March 2025
With more than 35+ years of experience in all facets of home improvement, we are fully equipped to handle large, as well as the small projects. Quality and craftsmanship at an affordable price and we stand behind our work.
"We were very happy with Bob of Design Visions. He came and gave an estimate and after doing the job came in at the estimated price. Work was done promptly and well! Bob is a good communicator, honest contractor, highly recommended!!"
Seth G on December 2024
With more than 35+ years of experience in all facets of home improvement, we are fully equipped to handle large, as well as the small projects. Quality and craftsmanship at an affordable price and we stand behind our work.
"We were very happy with Bob of Design Visions. He came and gave an estimate and after doing the job came in at the estimated price. Work was done promptly and well! Bob is a good communicator, honest contractor, highly recommended!!"
Seth G on December 2024
Mason Carpentry, proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!
"Very professional, very friendly and easy to do the business. Definitely recommended. Thank you"
Anu J on October 2024
Mason Carpentry, proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!
"Very professional, very friendly and easy to do the business. Definitely recommended. Thank you"
Anu J on October 2024
If you are looking for an experienced, reliable, and honest contractor to help you with your next construction project then consider Agate & Co. Builders. As a father and son team we have performed a variety of construction projects in the New York Tri-State area including; kitchens, baths, decks, windows, doors, flooring, trim, siding, tile, additions, and finished basements. At Agate & Co. Builders we have more than 35 years of construction experience working for us. We pride ourselves on our long history of outstanding craftsmanship and customer service, which is unparalleled in the industry. We remain a small construction company that performs most of the work ourselves using a few, hand-selected and highly qualified sub-contractors when needed. This consistently allows our high standards to be applied and is demonstrated in the quality of our work. We truly love what we do and look forward to helping you make the home of your dreams.
"Jim and his crew went over and above our expectations. They did a beautiful job on our new deck. When completed, they cleaned up and carted away all scraps. A truly professional job by all."
William B on May 2024
If you are looking for an experienced, reliable, and honest contractor to help you with your next construction project then consider Agate & Co. Builders. As a father and son team we have performed a variety of construction projects in the New York Tri-State area including; kitchens, baths, decks, windows, doors, flooring, trim, siding, tile, additions, and finished basements. At Agate & Co. Builders we have more than 35 years of construction experience working for us. We pride ourselves on our long history of outstanding craftsmanship and customer service, which is unparalleled in the industry. We remain a small construction company that performs most of the work ourselves using a few, hand-selected and highly qualified sub-contractors when needed. This consistently allows our high standards to be applied and is demonstrated in the quality of our work. We truly love what we do and look forward to helping you make the home of your dreams.
"Jim and his crew went over and above our expectations. They did a beautiful job on our new deck. When completed, they cleaned up and carted away all scraps. A truly professional job by all."
William B on May 2024
When it comes to custom carpentry work on Long Island, there is no name more trusted than Chris Perry. The company is renowned throughout the region for their high quality work, competitive pricing, and deep commitment to customer service. Their specialties include cabinet and interior trim installation, as well as custom furniture work. Perry deals with each client personally, and has experience working on both residential and light commercial projects.
"Unprofessional. He took the money and went away. He did not do the job."
Richie D on February 2024
When it comes to custom carpentry work on Long Island, there is no name more trusted than Chris Perry. The company is renowned throughout the region for their high quality work, competitive pricing, and deep commitment to customer service. Their specialties include cabinet and interior trim installation, as well as custom furniture work. Perry deals with each client personally, and has experience working on both residential and light commercial projects.
"Unprofessional. He took the money and went away. He did not do the job."
Richie D on February 2024
Door services FAQs
It’s usually better to repair damaged interior doors and replace damaged exterior doors, but it depends on the type and extent of the damage. Damage to interior doors won’t threaten your home’s security, so if a repair or partial replacement of only the door (not replacing the door frame) is possible, that route should save you some money. Damage to an exterior door can compromise your home’s security, so it’s often better to replace it entirely, especially if there’s frame damage. You can ask your door installer which course of action is best for your situation.
The average cost to install a door is around $1,100, but you could pay anywhere from $150 for a hollow-core interior door installation up to $2,000 or a high-end exterior door installation. There are a few cost factors to consider to get an accurate price, including whether your wall opening exists, the type of door, the quality and security of the door, whether you need to replace the frame, and the door size. You can expect to pay $150 to $700 for a standard 36-by-80-inch door and between $400 and $1,600 for an 80-by-48-inch door.
If you’re replacing an interior door, it’s best to get the work done in the summer or winter, as door installation professionals are the least busy during these seasons and might charge lower labor costs based on the decreased demand. You can also potentially save money by hiring a professional to install your exterior door during these seasons, but most homeowners wait until the spring or fall so that the extreme temperatures don’t put added strain on their HVAC systems while the door is being added or replaced.
Door installation usually takes three and four hours, including removing the old door and frame, fitting the new door and frame in place, shimming it to make sure it’s perfectly level, and making adjustments to the hinges and locking mechanisms to ensure proper functionality. A door-hanging professional can replace an interior door in between one and two hours. Door installation will take significantly longer if your installer needs to create a wall opening, and it can take less time if the existing door frame remains.
It’s possible to install a door yourself if the wall opening already exists, but the work is rather complicated, and a professional installation is usually well worth the investment. For your door to work and close properly, you’ll need to shim and level the door frame in your wall perfectly, which can be difficult. Additionally, we recommend you always hire a professional door installer to place an exterior door, as mistakes during the installation process can lead to poor security for your home.
- Miller Place
- Port Jefferson
- Port Jefferson Station
- Sound Beach
- Coram
- Rocky Point
- Selden
- Middle Island
- East Setauket
- Setauket
- South Setauket
- Centereach
- Stony Brook
- Shoreham
- Farmingville
- Ridge
- Medford
- Lake Grove
- Yaphank
- Holtsville
- Saint James
- Nesconset
- Wading River
- Lake Ronkonkoma
- Long Island
- Holbrook
- Ronkonkoma
- Brookhaven
- Bellport
- Shirley
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