4.6 
28 *The Angi rating for Window And Door Contracting companies in West Cornwall, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window And Door Contracting needs.
*The HomeAdvisor rating for Window And Door Contracting companies in West Cornwall, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window And Door Contracting needs.
Last update on July 13, 2026
Serving West Cornwall, CT and surrounding areas
Approved
In business since 1961
Free estimates
Warranties offered
"We really like our new windows and sliding glass door. They were very professional and did nice work. Everything looks great!"
+40
Serving West Cornwall, CT and surrounding areas
Approved
In business since 2018
Free estimates
Warranties offered
"Applied sun screen film to inside of large front storm window of my home. Good work."
+74
Serving West Cornwall, CT and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
"The crews were very professional and they worked to get all of our problems resolved. We love the results from our new windows and siding."
+57
Serving West Cornwall, CT and surrounding areas
Approved
In business since 2010
Free estimates
Customers say: Quick response
"We hired Elvin to repair a leaking window. Not only did he do that, but he offered to replace the screen which had been damaged by birds. He's truly an awesome guy and a top notch craftsman! We would hire him again in a second."
Serving West Cornwall, CT and surrounding areas
Approved (Corporate)
In business since 2000
Free estimates
Warranties offered
"Installed 22 new windows, 2 entry doors, and new sliding glass door. Outstanding service, price, and installation. Highly recommend."
+55
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"
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."
+9
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."
+3
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."
Serving West Cornwall, CT and surrounding areas
Approved
In business since 1999
Free estimates
Emergency services offered
"The process was seamless and quick. Everyone involved in the project was helpful and friendly. It was done in one afternoon and our roof looks great!"
From average costs to expert advice, get all the answers you need to get your job done.
Discover the window-to-door conversion cost. Learn about average prices, cost factors, and tips to save on your window-to-door conversion project.
Door or window lintel replacement costs $400 on average, but there are ways you can save. On the other hand, complicated work will increase costs considerably.
The cost to install a pocket door includes a few more line items than other designs. Here's what to expect from pocket door costs at each stage in the process.
Wondering who to hire for door or window screen installation? See which pros to call, compare options, and get the job done right.
From your desired timeline to how many screens need repaired or installed, our guide can help you answer all of your burning screen door questions.
Our guide walks you through all the questions you should ask a window replacement contractor before hiring them to replace the windows in your home.
