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TRUSTED BY WEST CORNWALL, CT HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon28
    Verified window and door contracting services reviews

Top-Rated Window and door contractors in West Cornwall - Updated Nov 2026

Quality Restoration, LLC
4.7(
34
)
Hardware, Latches & Tracks (Window) - Repair or ReplaceDoors (Exterior) - Install or Replace - For BusinessDoors (Interior) - Install or Replace - For Business+4 more

Serving West Cornwall, CT and surrounding areas

Approved

In business since 2010

Free estimates

Customers say: Quick response

"Elvin is great. He fixed my wood double front doors and applied paint that I had picked out, as well as new handles/lock. He took his time, was very polite, and made sure everything was in order before in left. My front doors look amazing. Will be hiring him again for more work around the house. Also, his pricing was very reasonable and on point for the amount of repair and painting work he did."
Response time7 hrs
6 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for LSA Construction LLC
LSA Construction LLC
5.0(
15
)
Doors (Interior) - Install or ReplaceDoors (Exterior) - Install or Replace

Serving West Cornwall, CT and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"With over twenty years experience, this competent, honest, and affordable carpenter modified the door trim project, as needed. The outcome fully matched expectations. See "after" remedy vs "before' condition of door frame and trim. corner rot"
Finished Deck
5 neighbors recently requested a quote
Avatar for Outstanding Pressure Washing Service
Outstanding Pressure Washing Service
5.0(
20
)
Door or Window Screens - Install or Repair

Serving West Cornwall, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Great guy. Hard working and through top notch and would highly recommend 100%. My house looks so clean and bright. He even washed my outside windows. Would use again and highly recommend!! You will no be disappointed."
#1002 Ranch
#1002 Ranch
#1002 Ranch
#1002 Ranch
#1002 Ranch right front

+9

Response time4 hrs
Response rate97%
1 neighbors recently requested a quote
Avatar for A1 Home Improvement, LLC
A1 Home Improvement, LLC
4.8(
19
)
New Windows - 6 +New Windows - 2 - For BusinessNew Windows - 3-5+4 more

Serving West Cornwall, CT and surrounding areas

Approved (Corporate)

In business since 1980

Free estimates

Emergency services offered

"Was very nervous hiring someone to do my roof. I’ve had bad experiences in the past. The salesman Nick met me at my home. Gave me in full detail a step by step breakdown of how the project was going to unfold. I just got my deck done a month prior. He assured me that everything would be covered, and the clean up would be thorough. On the day of my installation, not only was property protected. The owners of the company Zak, and Rich came out personally to bring insulation board to cover my railings of my new deck. I was very impressed with that, the detail and follow through with everyone involved with the project. My wife and I are planning to get the roof done on our rental property this year, and I know I only need to make one call to get the job done right. I highly recommend A1 Home Improvement for any outdoor project you have."
Additional Photos
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+3

Response time2 days
Response rate100%
12 neighbors recently requested a quote
Avatar for Capital Construction Contracting South
Capital Construction Contracting South
4.2(
69
)
New Windows - 6 +

Serving West Cornwall, CT and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

"I hired Capital Construction to replace the aging roof shingles on my house. Their quote was completive with other local contractors and far less than national contractors. Their employees worked hard to make sure I was always informed on the status of the project. They took care to protect the house during the removal of the existing roof shingles. During installation of the new shingles the on-site crew responded quickly to my questions and concerns and resolved matters to my satisfaction. I would definitely hire them again."
Before and After: Siding
Before and After: Siding
Before and After: Siding
619 neighbors recently requested a quote
Recommended by77%of homeowners
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Window Door Contractors FAQs, answered by experts

Egress windows require regular maintenance to ensure they function correctly. This includes cleaning the glass, inspecting the frame and well for debris, and making sure the cover or well drains properly. It is also important to check that the window sills and wells are watertight and to inspect and repair any damage to the window frame or seals to prevent leaks and maintain functionality.

Professionals ensure repairs not only fix current problems but also prevent future issues, improving efficiency and aesthetics.

Window screens are available in several standard sizes. Common dimensions include 24 to 36 inches wide by 36 to 48 inches tall, as well as sizes like 18 by 14 inches and 20 by 20 inches. These often correspond to standard window sizes, such as 2 feet wide by 3 feet tall or 4 feet wide by 6 feet tall. Screens are also sold in replacement rolls to accommodate various dimensions. It is always best to measure your windows for accuracy before a repair or replacement. If your windows are a non-standard size, you will likely need to order custom screens, which can increase the cost. However, a screen does not necessarily have to fit the entire window, so you may be able to use a standard-size screen even if your window is slightly larger.

Most standard windows can accommodate solar screens, but specialty shapes or non-standard frames may require custom solutions. It’s important to consult with a professional to ensure compatibility and proper fit for unique window designs. Arched, bay, and fabricated windows often need fabricated screens, which can increase costs and lead time.

There are a number of ways to secure windows. You can add motion detectors or window sensors to detect movement and impact or change the window locks to make them stronger. Some of the ways you can secure windows are much like how you secure a home: closing the curtains at night and setting up security cameras outside so you can monitor your property even in your absence. 

The West Cornwall, CT homeowners’ guide to window and door contracting services

From average costs to expert advice, get all the answers you need to get your job done.