Eco Performance Builders just set us up for comfort in our increasingly hot summers and helped us meet special health needs, while dramatically reducing our environmental footprint.
Upgraded insulation, a tight duct system, and state-of-the-art heat pumps are netting us a reduction in summer electrical load from air-conditioning and hot water, while eliminating gas use.
EPB survey and installation teams are outstanding.
About Eco Performance Builders
Eco Performance Builders is a trusted company that offers complete services for home energy efficiency upgrades. Their team is thorough, competent, and responds well throughout each project. They carefully evaluate homes, including ductwork and insulation, to select the best heat pump solution. The company provides detailed bids and is willing to answer questions long after the work is done.
Their work is performed quickly, cleanly, and with high professionalism by an efficient and courteous team. They take the time to explain the process and how systems work. Eco Performance Builders also offers a reliable and sustainable 83-gallon heat pump water heater, which has increased the electric allowance from the utility company.
Customers have noticed a clear difference in their homes, with the house staying in the low 70s during hot days without needing to turn on the heat pump, and systems operating quietly compared to previous equipment. The team manages permitting and product registration, making the process seamless and stress-free. Many clients have expressed their satisfaction and recommend Eco Performance Builders to friends and family.
Clients are very satisfied with the new heat pump for heating and cooling, and the staff is professional, considerate, and good communicators. The company installed a mini-split heat pump system and insulated the attic spaces, and customers found them to be competitively priced. They are highly recommended for anyone considering a home energy upgrade.
Reviews
I have yet to hire Eco Performance Builders, but I wanted to write an mention the great customer service and coordination in coming out, spending over an hour, and giving us prompt quotes. In a world of no-shows, wrong days, and flakey companies, EPB stood out as a class act.
I have 1 project to solve first, but after that, I'll chose these guys. Also, Kyle gives a lot of info and confidence in working with EPB with his deep knowledge and experience.
Eco was recommended to me and after working with them in January 2026, I, too, can recommend this local business - competent, customer services oriented and most of all, superb teamwork end to end.
While the technology and the hardwares used are employed by many HVAC providers, the operation touches the attic to the crawl space and will take several consecutive days to complete, and the cost is not inexpensive, so organization, time management and customer care are critical to a desired outcome; and these are ECO's fortes.
From the initial call to the project end with a sign off from the city inspector, everyone including ECO's outside contractors worked with… read full review
Photos
Hours
Monday 8AM - 4:30PM
Tuesday 8AM - 4:30PM
Wednesday 8AM - 4:30PM
Thursday 8AM - 4:30PM
Friday 8AM - 4:30PM
Saturday Closed
Sunday Closed
Good to know
- accepts credit cards
Location
1511 2nd Avenue, Walnut Creek, CA 94597
More Local Businesses in Walnut Creek
You May Also Like
For local businesses
Is this your business?
Upgrade your profile to add the context customers, search engines and AI systems use to evaluate and recommend your business.