
Serving Upper Lake, CA and surrounding areas
Approved
In business since 2007
Free estimates
Small jobs welcome
"Very ambitious and diligent. I will hire this company again."

*The Angi rating for Subcontracting companies in Upper Lake, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Subcontracting needs.
*The HomeAdvisor rating for Subcontracting companies in Upper Lake, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Subcontracting needs.
Last update on March 25, 2026

Serving Upper Lake, CA and surrounding areas
Approved
In business since 2007
Free estimates
Small jobs welcome
"Very ambitious and diligent. I will hire this company again."

Serving Upper Lake, CA and surrounding areas
Approved
In business since 2008
Free estimates
Credit card accepted
"They were outstanding. Great customer service too. They corrected their mistake but they were very good. I would recommend them."
Serving Upper Lake, CA and surrounding areas
Approved
Over 30 years of experience. \nOne call does it all!!

Serving Upper Lake, CA and surrounding areas
In business since 2000
Free estimates
Emergency services offered
"Very clean crew. Polite and fast working. Pleasure to do business with."





+32

Serving Upper Lake, CA and surrounding areas
In business since 2009
Free estimates
Emergency services offered
"I'm very happy with the work that was done by Landmark construction and energy crew. At first, we met with Ron that came over and met with us about the issues that we had with our water heater and with the bills that we currently pay for electric. Ron recommended us to replace the bulky old water heater and to install a tankless system that will supply hot water immediately and with the use of less gas. We liked that idea and we decided to go for this project. Ron came over to our house with his 2 people that basically took care of all the removal and the installation of the new system. The work that they did took only 2 days from start to finish and now we have more space at the garage, and the bills are much lower than before…."





+6

Serving Upper Lake, CA and surrounding areas
In business since 2011
Free estimates
Credit card accepted
"Demo-ed and replaced an exterior deck (approx 350 sq ft). The owner and his crew were simply outstanding in estimating, executing, cleaning-up aspects of this job. One is hard-put to assemble adequate adjectives to describe the quality of his work and the pleasure the whole family has experienced from his exceptional work and attitude. Bravo!"





+2
Serving Upper Lake, CA and surrounding areas
Free estimates
Emergency services offered
"As usual, Joshua came thru for me. One call to Joshua and he's on his job. I appreciate his timeliness, honesty and best pricing for the work. He has helped me many times with the same spirit. I highly recommend him to friends and family and expect to use him again in the near future...
Ryan
A satisfied repeat customer
"



Serving Upper Lake, CA and surrounding areas
In business since 1994
Free estimates
Emergency services offered
"The kitchen remodel with Ocean Seven Builders went smoother than we thought it would. Ron stayed involved throughout the process and kept us updated on progress. The quality of the cabinets and flooring is excellent, and the installation looks very precise. Overall, it was a solid experience with a good end result!"




Serving Upper Lake, CA and surrounding areas
In business since 2007
Free estimates
"It went great, I'm very pleased with the results. I would hire them again."
Serving Upper Lake, CA and surrounding areas
In business since 1977
Free estimates
Credit card accepted
"Expertly done. Great attention to detail. Great customer service."
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