*The Angi rating for Treehouse Building companies in New Haven, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Treehouse Building needs.
*The HomeAdvisor rating for Treehouse Building companies in New Haven, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Treehouse Building needs.
Last update on July 02, 2026
Serving New Haven, CT and surrounding areas
Approved
In business since 2006
Free estimates
Customers say: True professional
"Kim and Jay are the best contracting group I have ever worked with. Thorough, responsive and always friendly and courteous."
+4
Serving New Haven, CT and surrounding areas
Approved
In business since 2007
Free estimates
Warranties offered
"I can't say enough good things about Brian, who took care of this work for me. He returned my call promptly, listened carefully to what I needed, and was able to go out to my house within a few days to look at the space available for the two needed light fixtures. He then gave me excellent advice on the type of fixtures that would fit, and the exact sizees I needed to order, as well as what locations would work best for connecting them to the existing wiring. Using his advice, I was able to order the fixtures, which he then came out again to install. He obviously has good skills, but he was also prompt, efficient, honest, and very professional. I will not hesitate to contact him again when I need any further work done -- thanks Brian!"
Serving New Haven, CT and surrounding areas
Approved
In business since 2018
Free estimates
Offers commercial services
"They did a great job installing some baby gates in awkward locations and on plaster walls. Everything looks neat and clean, and the extra wood pieces for support were made to look decorative. Iâ m very happy with the service!"
Serving New Haven, 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 New Haven, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2005
Free estimates
"Larry has a wonderful work ethic. He worked above and beyond to complete his part of our kitchen renovation. His expertise and the knowledge he brought to Making this project so successful was a greatly appreciated. Would not hesitate to hire Larry again. Highly recommend."
+11
Serving New Haven, CT and surrounding areas
Approved
In business since 2015
Free estimates
Warranties offered
"They were super excellent. It couldn't be better. 100% I would use them again. They coordinated everything together. He walks in time to time to check the contractors. He was very easy to reach and he address all my needs in a timely manner."
+3
Serving New Haven, 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."
Serving New Haven, CT and surrounding areas
Approved
In business since 2011
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!
Serving New Haven, CT and surrounding areas
Approved
In business since 2021
Free estimates
Emergency services offered
"Jermaine C Home Improvement LLC did an excellent job on a very long list of repairs and improvements including replacing damaged drywall ceilings, installing a butcher block countertop, rebuilding the side of a porch due to rotted wood, installing a new floor and trim. Overall I found the company to be reliable, honest, skilled at all aspects of home improvements, goes above and beyond and the prices very reasonable compared to other handyman companies I called. I highly recommend Jermaine C Home Improvement LLC, he definitely gets it right the first time."
+17
Serving New Haven, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2005
Free estimates
Credit card accepted
"We hired the team to help us renovate a home before we moved in. They worked tirelessly to complete the project within a month so we could move in ASAP. Most of the home was redone and it came out amazing. We can not thank them enough!!"
+53
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