4.5 
136 *The Angi rating for Treehouse Building companies in Haddam, 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 Haddam, 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 17, 2025
Serving Haddam, CT and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"Absolute great company I highly recommend them for all your home improvement needs"
+1820
Serving Haddam, 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 Haddam, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2005
Free estimates
"Perfect Flooring Installation Excellent work.The master was attentive, fast, and meticulous with every detail. The floor looks flawless, the seams are even, and the finish is perfect. We are very satisfied with his work – highly recommend!"
+11
Serving Haddam, 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 Haddam, CT and surrounding areas
Approved
In business since 2007
Free estimates
Emergency services offered
"I am absolutely delighted with the incredible work that Chris and his team did on my home. The new floors and complete kitchen remodel are absolutely stunning, and the craftsmanship is truly exceptional. From start to finish, the entire process was seamless. Your attention to detail, professionalism, and dedication to delivering high-quality work exceeded all of my expectations. My new kitchen and floors have completely transformed my home, and i could not be happier with the results. Thank you so much for your hard work and outstanding service. I would highly recommend your services to anyone looking for a top-tier contractor. Denise Testori"
+24
Serving Haddam, CT and surrounding areas
Approved
In business since 2020
Free estimates
Small jobs welcome
"Dave, can fix anything! From our broken screen doors to cementing, and repairing our outdoor front rail that was looseâ ¦.and everything in between. He is a great guy that is punctual, knowledgeable, takes pride in his work, and is priced reasonably."
Serving Haddam, CT and surrounding areas
Approved
In business since 2010
Free estimates
Customers say: Quick response
"Elvin, the owner of the company is reliable, knowledgeable (he knew what questions to ask) and professional. He was personable and did a great job at a fair rate. I would recommend him for any future project. Hire him, you will not be sorry."
Serving Haddam, CT and surrounding areas
Approved
In business since 2000
Free estimates
Customers say: Quick response
"Kees did an excellent job for us. He installed front stairs and replaced trim on our home’s exterior. He was reliable, trustworthy, and completed the work in a timely manner. He was also easy to work with."
Serving Haddam, CT and surrounding areas
Approved
In business since 2021
Free estimates
Credit card accepted
"Raheem mccallum with Rye Workz did an amazing job with replacing our screens. Very pleasant and easy to work with."
+3
Serving Haddam, CT and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"Matt is the best carpenter we have ever hired!"
+7
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