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Eco Performance Builders

1511 2nd Ave
Walnut Creek , CA 94597 925-363-4498

Ratings

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Consumer Ratings for Eco Performance Builders — 3 Ratings

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Percent of customers who rated service "superior" for:
Doing service properly on first try
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Advice on service options and costs
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Consumer Comments for Eco Performance Builders

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Consumer from EL CERRITO, CA
Feb 25, 2025
Recommended
I hired Eco Performance Builders to do an energy retrofit of my house. They were extremely communicative throughout the entire process, and while they had a work backlog of multiple months, they were able to accurately estimate when they would be able to perform the work, and stuck to their estimate. Kyle and Abby have a deep understanding of building science, and were able to design a new heating and duct system for my house that, together with various building envelope improvements, substantially improved comfort and energy efficiency. Their workers are friendly and thorough, and helped me work through the various options whenever anything unexpected came up in their work. EPB isn't the cheapest contractor, but they set a very high bar for quality and are happy to offer advice and opinions on topics well beyond their own scope of work when asked.
Consumer from CONCORD, CA
Oct 08, 2024
Recommended
The Eco Performance crew did a complete HVAC replacement for me - removal of an old gas furnace dusting and insulation, followed by a very thorough job of air sealing and insulation, new ducting and installation of a Fujitsu heat pump system. The project finished up in early summer, so I can’t tell how the heating is going to go, but the insulation and air sealing is excellent. I spent about 30% less on electricity over the summer, relative to last year, despite this being a very hot summer. The work was done on time, the work crews were cheerful, and good about explaining things and everything was done super neatly. The firm has been doing heat pumps for some time; I would strongly recommend an experienced firm, since many old school HVAC folks are not necessarily going to do a good job.
Consumer from CASTRO VALLEY, CA
Apr 27, 2016
Recommended
EPB is the best contracting experience I've ever had. Kyle Bosworth is great at client relationship and stays with you all throughout the job. Checking in, answering all your questions in a timely way, filing the PG&E rebates, etc. The crew are professional, friendly and efficient. Hard workers! Bill, the foreman, calls you at the end of each day with a status update. There are inevitable delays or small glitches that come up with any job, but they handle them quickly and in a professional manner. Great experience!!

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