4.5 
782 *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
"We hired McCormick Home Builders to remodel our living room, and we are beyond pleased with the result. The team was professional, worked efficiently, and Aris design ideas made a huge difference. The room feels so much brighter and more spacious. This was the best decision we made for our home, and we were already planning our next remodel with them."
+1
Serving Sunnyvale, CA and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
"Wonderful - Kevin and Alejandro were so professional and reliable. they took on every variety of project we threw their way, were timely and always on budget with their initial estimate. I can’t recommend highly enough,"
+74
Serving Sunnyvale, 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 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 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 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
Super Service Award Winner
Customers say: True professional
"My shed/shop needed two walls removed and new wood placed. S&J handyman's service Did just that with excellent quick repair and replacement as well as painting the new wood very nicely! I am very much pleased with their work and shall use them again and again."
+75
Serving Sunnyvale, CA and surrounding areas
Approved
In business since 2010
Free estimates
Emergency services offered
"Omar was prompt, courteous, professional and reliable. We had a few small jobs done and they were all completed in one visit < 4hrs. We had a kitchen garbage disposal replaced, a wall sconce light fixture repaired and a bathtub faucet/shower diverter repaired. We highly recommend Omar and are planning to hire him to do future home projects!"
+39
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