4.3 
103 *The Angi rating for Window And Door Contracting companies in Bethlehem, 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 Bethlehem, 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 August 27, 2025
Serving Bethlehem, CT and surrounding areas
Approved (Corporate)
In business since 1992
Free estimates
Warranties offered
"Did windows, doors and gutters and we are very happy!!"
+41
Serving Bethlehem, CT and surrounding areas
Approved
In business since 1961
Free estimates
Warranties offered
"Everything was so professional. Andrew and Alex were the best. Always Polite and thoughtful. It was so hot that day, and they just kept going, never missing a beat. I would recommend this company to everyone. I can't stop looking at my door and windows, they are just beautiful."
+40
Serving Bethlehem, 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 Bethlehem, CT and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
"We actually hired them for several projects: Roofing, Siding,, windows and doors, gutters, trim etc. each project team was highly skilled for the project and work was completed correctly the first time. Great service from sales, project management and all the departments to get the project completed on time. Communication was excellent. Happy customer with a now beautiful home."
Serving Bethlehem, 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 Bethlehem, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2000
Free estimates
Emergency services offered
"Agile Construction was very professional. They asked what needed to get done and then came in and executed it flawlessly. They were able to answer my questions and explained the work and their methodology. They came to repair my window sill. And it looks way better than before."
+232
Serving Bethlehem, CT and surrounding areas
Approved
In business since 2024
Free estimates
Credit card accepted
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!\n
Serving Bethlehem, CT and surrounding areas
Approved (Corporate)
In business since 2000
Free estimates
Warranties offered
"I liked that there was no nonsense. Their salesman was straightforward and the price was fair. We were also impressed with the installers. They installed all the windows in 1 day and they look great. I'm happy I chose them."
+55
Serving Bethlehem, CT and surrounding areas
Approved
In business since 2008
Free estimates
Small jobs welcome
"The project was scheduled promptly and within a days time despite the rough opening being on the tight side. In the end, it was done to what was expected."
+9
Serving Bethlehem, CT and surrounding areas
Approved
In business since 2021
Free estimates
Credit card accepted
"He was very patient and did the job till it was completed. He did a great job problem solving for some nontraditional jobs in a very old library. Thank you for helping us keep our kids cool during their programs in the weeks to come."
From average costs to expert advice, get all the answers you need to get your job done.
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