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
"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 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
"If you want the job done right the first time, Spencer is your guy! He had an excellent response time, was very professional, and came fully prepared with all the tools needed. He even made helpful recommendations that saved both time and money. I’ve since rehired Spencer for additional projects and highly recommend him. Don’t let your projects sit unfinished—Spencer will get them done right."
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
From average costs to expert advice, get all the answers you need to get your job done.
Discover what average tree removal costs in San Francisco, CA based on different factors to know how much it will cost to take care of a dead or troublesome tree on your property.
Garages increase curb appeal and have a high ROI. Use this guide to learn about the average cost to build a garage in San Francisco, CA, and budget for your project.
When calculating the cost of building a treehouse, consider the size, types of materials, and design. This guide will help you figure out what to budget.
Whether it’s a treehouse for your kids or yourself, it’s important to find the right builder. Here’s how to hire a pro for your treehouse project.
Building a treehouse is a complex project, but with the right planning and precautions, it can be done. Learn how to build a treehouse.
Who said a treehouse is just for kids? These sophisticated treehouse ideas will help you take your backyard landscaping to the next level.
