Top-rated doors (exterior) installers and replacers.

Get matched with top doors (exterior) installers and replacers in your area

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Doors (exterior) installers and replacers in East Islip

Avatar for Renewal by Andersen
Renewal by Andersen
552 7th Ave Suite 401
4.54(
62
)
Approved Pro
Renewal by Andersen
552 7th Ave Suite 401
4.54(
62
)
Approved Pro
Customers say: True professional
26879 local quotes requested
18 years of experience

Replacement Window Installation, Replacement Patio Door Installation, Replacement Entry Door Installation

"project not done yet"

Steven L on April 2025

Replacement Window Installation, Replacement Patio Door Installation, Replacement Entry Door Installation

"project not done yet"

Steven L on April 2025


Avatar for Carlos Home Improvement
Carlos Home Improvement
40 Ponder Lane
New on HomeAdvisorNew on Angi
Approved Pro
Carlos Home Improvement
40 Ponder Lane
New on AngiNew on HomeAdvisor
Approved Pro
15 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s 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.

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s 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.


Keith Welsby
11 Lower Rocky Point Road
4.93(
28
)
Approved Pro
Keith Welsby
11 Lower Rocky Point Road
4.93(
28
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
50 years of experience

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


Design Visions
445 Furrows Road #335
4.86(
89
)
Approved Pro
Design Visions
445 Furrows Road #335
4.86(
89
)
Approved Pro
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
31 years of experience

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


Chris Perry
75 Division Street
4.17(
6
)
Approved Pro
Chris Perry
75 Division Street
4.17(
6
)
Approved Pro
Customers say: Terrific value
8 years of experience
Free onsite estimate

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


Avatar for Signs Connect USA
Signs Connect USA
94 Erlanger Boulevard
5.00(
1
)
Approved Pro
Signs Connect USA
94 Erlanger Boulevard
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
9 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. We specialize in handyman work, Painting , house cleaning, and many more services. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"they were great, the labor was great! I have already recommended them!"

Jon R on August 2017

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. We specialize in handyman work, Painting , house cleaning, and many more services. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"they were great, the labor was great! I have already recommended them!"

Jon R on August 2017


Avatar for NSE Windows, LLC
NSE Windows, LLC
5340 Merrick Rd
5.00(
1
)
Approved Pro
NSE Windows, LLC
5340 Merrick Rd
5.00(
1
)
Approved Pro
11 years of experience
Free onsite estimate

NSE Windows is a premier window and door dealer with a legacy of providing top-notch products and services. Our team is dedicated to helping you find the perfect windows and doors for your home or project. With multiple locations in New York and Florida, we have proudly served our customers with excellence and commitment.

NSE Windows is a premier window and door dealer with a legacy of providing top-notch products and services. Our team is dedicated to helping you find the perfect windows and doors for your home or project. With multiple locations in New York and Florida, we have proudly served our customers with excellence and commitment.


Avatar for POSEIDON GENERAL CONSTRUCTION LLC
POSEIDON GENERAL CONSTRUCTION LLC
710 ABBI RD # 710
New on HomeAdvisorNew on Angi
Approved Pro
POSEIDON GENERAL CONSTRUCTION LLC
710 ABBI RD # 710
New on AngiNew on HomeAdvisor
Approved Pro
1 years of experience
Free onsite estimate

POSEIDON GENERAL CONSTRUCTION LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. POSEIDON GENERAL CONSTRUCTION LLC is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

POSEIDON GENERAL CONSTRUCTION LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. POSEIDON GENERAL CONSTRUCTION LLC is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!


Avatar for Mike’s Amazing Maintenance
Mike’s Amazing Maintenance
5.00(
1
)
Approved Pro
Mike’s Amazing Maintenance
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

Over 20 years of experience doing home maintenance. My specialities include: painting, woodwork, demolition and general home repairs. I work with every customer to ensure they are satisfied with every job!

"I needed to have a giant couch moved up a flight of stairs, which looked impossible to me. However, Mike amazingly moved the couch quickly and efficiently without a problem. Mike responds quickly, easy to work, and is reasonably priced. I will definitely hire him again and highly recommend him!"

Cathy M on January 2025

Over 20 years of experience doing home maintenance. My specialities include: painting, woodwork, demolition and general home repairs. I work with every customer to ensure they are satisfied with every job!

"I needed to have a giant couch moved up a flight of stairs, which looked impossible to me. However, Mike amazingly moved the couch quickly and efficiently without a problem. Mike responds quickly, easy to work, and is reasonably priced. I will definitely hire him again and highly recommend him!"

Cathy M on January 2025


Avatar for The Guy
The Guy
5.00(
2
)
Approved Pro
The Guy
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
16 years of experience

All types of home repairs , electric , plumbing , carpenter , painting I take your honey do list and turn it into a honey done list if you have a problem just call THE GUY to solve it

"Ed responded quickly! He stopped by & repaired the door. I now do not have to struggle to open, close & lock the door. Fantastic work! We will be hiring Ed again soon for sure!"

Joan B on April 2025

All types of home repairs , electric , plumbing , carpenter , painting I take your honey do list and turn it into a honey done list if you have a problem just call THE GUY to solve it

"Ed responded quickly! He stopped by & repaired the door. I now do not have to struggle to open, close & lock the door. Fantastic work! We will be hiring Ed again soon for sure!"

Joan B on April 2025

...
Showing 1-10 of 956

Doors (exterior) installations and replacements FAQs

Replacing a patio door usually takes between three and five hours. This includes removing your old door, fixing any damaged areas, and precisely installing and sealing the new one. If your door has a complex design or larger dimensions, it might take longer, since additional adjustments are needed to ensure everything fits perfectly.

Even if your patio door doesn't look broken, it might still be inefficient or insecure. Signs it's time for a replacement include squeaking or scraping noises when you open or close the door, cracked frames, condensation on the glass or frame, gaps between the door and frame, or feeling a draft when you're nearby.

If the glass in your patio door breaks but the door itself is still in good shape, you can just replace the damaged pane to get it working again. This involves removing the broken glass, carefully installing new high-quality glass, and making sure everything is sealed properly for energy efficiency. This repair brings back your door's appearance and function without the cost of a full replacement.

Sliding glass doors offer abundant natural light and create spacious interiors, yet they provide less security and reduced insulation compared to wood or metal options. Upgrading the glass to a multi-glazed option enhances both insulation and security, optimizing energy efficiency and durability. This premium upgrade offers substantial improvements in overall performance and resilience.

A patio door lasts 20 to 30 years when installed with precision and maintained consistently. Proper installation, regular cleaning, and prompt repairs extend its durability, while robust construction ensures enhanced energy efficiency and security. Consistent maintenance increases service life and preserves beauty, adding long-term value and functionality to your home.

The homeowners guide to doors (exterior) installations and replacements
From average costs to expert advice, get all the answers you need to get your job done.
A woman looking out a white terrace door onto a green bush
Apr 21, 2025
Apr 21, 2025
Patio door replacement costs depend on door type, size, location, and difficulty. Additional features like tinting and retractable screens will increase costs.
A barn separating the master bedroom from the bathroom
Apr 6, 2025
Apr 6, 2025
Budget for barn door installation costs based on factors such as materials, door type, door size, hardware, professional labor, and more.
sliding glass door between dining room and swimming pool outside
Apr 3, 2025
Apr 3, 2025
If you’re planning to install a sliding glass door, consider budgeting using our project cost guide.
brick home with storm door on front entrance
Mar 31, 2025
Mar 31, 2025
Budget for storm door installation costs based on factors such as type, glass type, potential replacements and repairs, professional labor, and more.
pocket door between livingroom and dining room in old home
Mar 26, 2025
Mar 26, 2025
Explore how much pocket door installation costs based on factors including the door size and type, demolition requirements, labor rates, and add-ons.
newly installed screen door on home entrance
Mar 26, 2025
Mar 26, 2025
Budget for screen door installation costs based on factors such as size, frame material, mesh type, door type, labor, and more.
Share project details to get started.