4.1 
341 *The Angi rating for Treehouse Building companies in Windham, ME 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 Windham, ME 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 September 17, 2026
Serving Windham, ME and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Small jobs welcome
"Excellent job, I will be using them to also paint and put flooring in the bedrooms.."
Serving Windham, ME and surrounding areas
Approved
In business since 1996
Free estimates
Emergency services offered
"They were extremely talented, creative and he have a lot of good idea. His worked is phenomenal and he is a very nice man."
+1
Serving Windham, ME and surrounding areas
Approved
In business since 2020
Free estimates
Small jobs welcome
"He assembled a new kitchen cart and a storage cabinet too. He did a great job and was done each piece in an hour."
+106
Serving Windham, ME and surrounding areas
Approved
Super Service Award Winner
In business since 2015
Free estimates
Emergency services offered
"We hired GreyBridge to install 2 exterior doors for us. Joshua, the owner, took great care in the job, and was professional, helpful and nice. He exceeded our expectations. I would highly recommend him to anyone that needed help in any projects that needed to get done."
+113
Serving Windham, ME and surrounding areas
Approved
In business since 2018
Free estimates
Offers commercial services
"We had shelves installed in our coat closet to turn it into a pantry, and Brian Clark did a great job. He made sure he understood exactly what we wanted before starting, worked professionally, and was prompt and efficient. We’re very happy with the results and would definitely recommend him."
Serving Windham, ME and surrounding areas
Approved
Free estimates
Small jobs welcome
Offers commercial services
"Eric responded immediately to my post asking for help in moving heavy objects within my home that I can no longer handle myself (age, you know). He was quick and careful in getting these objects moved to their new places, in addition to simply being a really pleasant guy. Thank you, Eric!"
+17
Serving Windham, ME and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"They were on time. Very friendly and professional. There were problems with some of the materials in the kit and they had to fix some of them to put it together. They were here for over 8 hours, didn't even break for lunch. Even though they were here longer than expected they didn't change more than they had estimate.They did a great job and I would definitely recommend them to anyone needing work done"
Serving Windham, ME and surrounding areas
Approved
In business since 2015
Free estimates
Credit card accepted
"Rick did removed cabinets for us in the kitchen and put in new lighting. He also did a lot of work finishing our basement. He put up a ceiling, a wall, built us a custom wet bar and finished all the basement trim. His quality of work is excellent, he is so easy to work with and is very flexible. His prices are great too. We will be calling Rick again for all of our future projects!"
Serving Windham, ME and surrounding areas
Approved
Super Service Award Winner
In business since 2020
Free estimates
Offers commercial services
"Matt was very timely, thorough, competent, and very reasonable in price. I highly recommend him. He quickly identified good solutions to my home repair issues and efficiently took care of them."
+59
Serving Windham, ME and surrounding areas
Approved
In business since 2008
Free estimates
Small jobs welcome
"Chris was fantastic to work with! He was easy to communicate with, flexible on the appointment time, professional in his approach to the job, and extremely pleasant. I’ll be hiring him again for other jobs needing to be done at my house! I strongly recommend him as a contractor."
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