4.5 
792 *The Angi rating for Treehouse Building companies in Sunnyvale, 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 Sunnyvale, 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 October 15, 2025
Serving Sunnyvale, CA and surrounding areas
Approved
In business since 2001
Free estimates
Warranties offered
"the job was cleanly and professionally done - and under the quoted amount. the repairman was very friendly and professional - I would use them again!"
+16
Serving Sunnyvale, 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 Sunnyvale, CA and surrounding areas
Approved
In business since 2009
Free estimates
Emergency services offered
"Josh did a great job on my roofing repair! He showed up when he said he would, and the roof looks great! He also installed some replacement skylights and siding. He sent many pics of the job as I wasn’t able to be there when the work was performed. I will definitely use him again."
+136
Serving Sunnyvale, CA and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
"Kevin did a great job fixing our door handle quickly and took extra care to make sure it was generally oiled and well maintained. Arrived on time and excellent communication in advance of the work."
+74
Serving Sunnyvale, CA and surrounding areas
Approved
In business since 2022
Free estimates
Credit card accepted
"Edgar was very professional and knowledgeable about what was needed for ceiling fan installs for older home that required entering attic. Hard, honest worker, and reasonably priced. Will definitely use again."
+7
Serving Sunnyvale, CA and surrounding areas
Approved
In business since 1993
Free estimates
Emergency services offered
"Made time right away and showed up on time. Quickly removed some shelving and built-in cabinets in the basement and disposed of it. Also took away some additional junk."
Serving Sunnyvale, CA and surrounding areas
Approved
In business since 2025
Free estimates
Credit card accepted
"Spencer repaired my side fence for me. He was professional and fit me into his schedule quickly. I am very pleased with the end result. I would hire Holland Handywork again."
Serving Sunnyvale, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2010
Free estimates
Warranties offered
"Set is very professional and knowledgeable. We're so glad we found him and will work with him in the future."
Serving Sunnyvale, CA and surrounding areas
Approved
In business since 2014
Free estimates
Small jobs welcome
"Keegan West did a great job assembling our new dinette table and chairs. Keegan was on time and worked diligently completing assembly right on time. I highly recommend Keegan West and will be calling Keegan again. Thank you Keegan."
+5
Serving Sunnyvale, CA and surrounding areas
Approved
In business since 2022
Free estimates
Credit card accepted
"Multiple small tasks handled quickly and professionally, thank you. Will hire again."
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