4.4 
1.1k+ *The Angi rating for Treehouse Building companies in Oakley, 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 Oakley, 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 July 29, 2025
Serving Oakley, CA and surrounding areas
Approved
In business since 2009
Free estimates
Emergency services offered
"Excellent service would highly recommend them for any project you need."
+136
Serving Oakley, CA and surrounding areas
Approved
In business since 2017
Free estimates
Customers say: True professional
"Our kitchen remodel with McCormick Home Builders went beyond our expectations. Leoni and her team took the time to understand exactly what we wanted. The open layout design changed the way we use the space, and it’s been perfect for family gatherings. They were prompt, courteous, and genuinely invested in making sure we were happy. Really impressed!"
+1
Serving Oakley, 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 Oakley, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2010
Free estimates
Customers say: True professional
"Armando captures what is necessary to be done quickly and well. Excellent communication. Kept me well informed of time of delivery for materials, as well as any adjustment to his estimate due to added work related to the job."
+9
Serving Oakley, CA and surrounding areas
Approved
Free estimates
Emergency services offered
Small jobs welcome
"I have had him for several years and in my eyes, he is the best around."
Serving Oakley, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Credit card accepted
"Mr. Jose was very excellent and very cordial had all equipment tools to do a project that he could have easily did the next day but he worked under a flashlight and completed the work, with all of my approval!!!"
Serving Oakley, CA and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
"Mike, the CEO / President of Crisman, Inc. dba Crisman Builders was very responsive, responsible and started/finished the job quickly. The work quality was excellent, the price was reasonable and it was a pleasure communicating with Mike. He replied to all emails, provided the information needed and made sure that I and the tenants were happy!! Would certainly hire him again."
+84
Serving Oakley, CA and surrounding areas
Approved
In business since 2019
Free estimates
Small jobs welcome
"Yes new floors and they look beautiful, nice job Romero 👏"
+35
Serving Oakley, CA and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"It went very well. They went above and beyond with their services.They also looked at our ceiling and had recommendations. We will definitely be using them again. Thank you for your good work"
Serving Oakley, CA and surrounding areas
Approved
In business since 2019
Free estimates
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