4.3 
121 *The Angi rating for Treehouse Building companies in Cool, CA 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 Cool, CA 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 May 24, 2025
Serving Cool, CA and surrounding areas
Approved
In business since 2017
Free estimates
Customers say: True professional
"After dealing with frequent roof repairs, we finally decided on a complete replacement for our Livermore home. Avi kept us informed every step of the way, and the finished roof exceeded our expectations. It's made a noticeable difference during hot summer days."
+1
Serving Cool, CA and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"I’ve worked with Mike and his team for years on all kinds of projects, and they’ve always been amazing to work with. The quality of their work is top-notch, they stay on budget, and everything runs smoothly from start to finish. Their design sense is excellent and they always manage to get things done right on time. I can’t recommend them enough, truly a reliable, talented, and easy-to-work-with crew."
+14
Serving Cool, CA and surrounding areas
Approved
In business since 2019
Warranties offered
Small jobs welcome
"Patrick is an extreme professional. The job was completed exactly as expected. He used his truck to pick up the door I ordered and any other needed parts. He was very flexible and accommodating with the nuances of our older home. I would definitely hire him again for other projects."
+20
Serving Cool, CA and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"Hired these 2 to do a 16 x 12 sub floor for a shed. They came out with their tractor, leveled the ground and built the sub floor in 2 days. Absolutely happy and satisfied. Great work and Iâ d recommend them to anyone This isnâ t the 1st time Iâ ve used them either"
+50
Serving Cool, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2021
Free estimates
Emergency services offered
"Derek did an amazing job rebuilding our deck. He is family man with outstanding character and I felt comfortable having in our home. He is a hard worker and good communicator. You are in great hands!"
+6
Serving Cool, CA and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
Is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands-on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!\n
Serving Cool, CA and surrounding areas
Approved
In business since 2008
Free estimates
Credit card accepted
"They did a good job. They were on time, a fair price, and good worker, you could trust around the house."
Serving Cool, CA and surrounding areas
Approved
In business since 2023
Credit card accepted
Offers commercial services
"Our handyman Patrick, was kind, , efficient and focused into details. Great job and service provided"
Serving Cool, CA and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"Angel did an amazing, flawless job and I would hire him again! He is courteous, professional, punctual, communicated well during the entire experience. I will recommend him to family, friends and anyone looking for a top notch professional."
Serving Cool, CA and surrounding areas
Approved
Free estimates
Emergency services offered
Small jobs welcome
"Yes came to my house right away and finished all 3 projects was very professional and worth every penny he is a real hard worker"
+5
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