4.4 
1.3k+ *The Angi rating for Treehouse Building companies in Lake Forest, 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 Lake Forest, 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 August 06, 2025
Serving Lake Forest, CA and surrounding areas
Approved
In business since 1998
Free estimates
Warranties offered
"Jeff arrived prepared with all the right parts. Friendly, quick knowledgeable and helpful. I consider him the first person to call if you need help with projects."
+14
Serving Lake Forest, CA and surrounding areas
Approved
In business since 2008
Free estimates
Emergency services offered
"Kyle's team, Arturo and Alex, did a great job on my renovation projects. I'm very pleased with the outcome. Every afternoon they would clean up their work areas - they actually looked better than they did before they started. The timeline that Kyle provided when he did his bid was very accurate - about 5 working days. The only downside was trying to get work scheduled during a pandemic. I had delays getting my new vanity and sink delivered, and had to delay the start. Then, when I was ready, Kyle had other jobs scheduled, so we didn't get started for almost 2 months."
+18
Serving Lake Forest, 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 Lake Forest, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2014
Free estimates
Customers say: True professional
"OC Stars Builders completely transformed my two single bathrooms, and I couldnâ t be happier with the outcome. The design and execution were flawless, and I constantly receive compliments from guests about how beautiful the bathrooms look. Every detail was done with precision, and there havenâ t been any issues since the project was completed. If youâ re considering a bathroom remodel, I highly recommend OC Stars Builders for their professionalism and skill."
+10
Serving Lake Forest, CA and surrounding areas
Approved
In business since 2014
Free estimates
Emergency services offered
"They did kitchen and bathroom remodeling, landscaping and handymen services."
Serving Lake Forest, CA and surrounding areas
Approved
In business since 1989
Free estimates
Emergency services offered
"Fantastic! And corrected other contractors mistakes, very detailed observant"
+21
Serving Lake Forest, CA and surrounding areas
Approved
In business since 1985
Free estimates
Emergency services offered
"We had Tom and his son Brandon remodel our downstairs bath into a walk in shower, beautiful. Then they tore down our existing deck and patio covers and build a wall on the second floor master where the slider was, once again, great work, studs. Drywall, stucco, plastering. Also, replaced all 3 toilets. These folks know how to do it all!"
+3
Serving Lake Forest, CA and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"Braden arrived as scheduled and completed the work in a timely fashion. Another Angi contractor had quoted a significant repair cost and Braden fixed the problem at a much lower cost."
+1
Serving Lake Forest, CA and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"Prompt, Efficient Hard Workers ! Chris and Crew don’t mess around . Affordable and can’t express in this industry what a relief to have honest guy!!! Fully recommend this Service David"
+31
Serving Lake Forest, CA and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"I hired Paul to assemble my new king size bed frame and hang some decor on the walls. He communicated clearly, arrived right on time, and finished the work cleanly and efficiently. I’ll definitely hire him again"
+14
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