4.4 
359 *The Angi rating for Treehouse Building companies in Berlin, 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 Berlin, 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 March 14, 2026
Serving Berlin, CT and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"I hired the cleaners and builders for one time maid service to help clean up after construction. They were efficient and affordable ..did a great job thank you so much!"
+1831
Serving Berlin, CT and surrounding areas
Approved
In business since 2007
Free estimates
Warranties offered
"Excellent!Brian was very professional and accurate he was knowledgeable of what I needed done.Brian ran into an issue while installing my faucet and needed to reschedule to come back and fix it he rescheduled in a timely manner even though he was very busy with other jobs Brian refused full payment until the job was complete Brian was a huge help with everything I recommend valerie Spencer interiors and Brian for all your home improvement projects I will be recommending him to all I know who need work done."
Serving Berlin, 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 Berlin, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2000
Free estimates
Emergency services offered
"Did an excellent job replacing boards, power washing, sanding and staining deck. Looks great!"
Serving Berlin, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2005
Free estimates
Customers say: Quick response
"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 Berlin, 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 Berlin, CT and surrounding areas
Approved
In business since 2000
Free estimates
Customers say: Quick response
"Excellent work. He put complicated IKEA bookcase together and when I mistakenly gave him 10 times the amount of money charged, he corrected the over payment , returning money I overpaid him. Very honest individual,"
Serving Berlin, CT and surrounding areas
Approved
In business since 2004
Free estimates
Credit card accepted
"Sal did a project for our mom's home which needed repair of broken down downstairs and upstairs wall and realignment restore of stairs. This included the repairing of part of structure, drywalling, taping, replacing some some suggested paneling, and finishing painting. The project came out beautiful like nothing ever happened. He was very polite (mom thought he was nice man). He kept things very picked up, very caring for mom's home. I would highly recommend him. Thank you Sal! I highly recommend him."
Serving Berlin, CT and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"Matt is the best carpenter we have ever hired!"
+7
Serving Berlin, CT and surrounding areas
Approved
In business since 2023
Free estimates
Small jobs welcome
"Alex arrived on time, Pleasant to talk to, explained how he was going to perform the installation. Nice work."
+33
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