Michelle L.
10/5/2025
Elaine Mak Engery Sepecialist from QCS help me enrolled PGE program, I received Free brand new refrigerator, Elaine is very patient, knowledgeable and follow up with me all the time thank you,I...
Quality Conservation Services
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1820 Arnold Industrial Way Ste I
Concord, CA 94520
Quality Conservation Services is a utility-funded company based in Concord, CA, offering free energy-saving improvements and installations to participating households. They provide a range of services for various California utilities, catering to all types of housing and income levels, ensuring confidentiality of all collected information.
With state licensing and insurance, Quality Conservation Services specializes in HVAC services, weatherization assistance, attic insulation, duct testing and sealing, plumbing, appliance replacement and upgrades, as well as home battery backup installation.
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Reviews
2.540 reviewsAnderson H.
6/27/2025
Elaine did a good job in assisting my parents in upgrading their refrigerators, changing out the old ones left by previous homeowners. I did not work with her directly, but I only heard good...
Renee L.
1/6/2025
Elaine was very helpful in installing my refrigerator and shower head. She is responsive, patient, and detail-oriented and answered all the questions we had. Without a doubt, I 100% recommend...
Nancy B.
5/20/2025
Isaac Magana was great! prompt, professional and informative of the program and process! Thank you
Vanessa M.
12/26/2024
Elaine from Quality conservation services is very patience help me apply the free refrigerator and upgrade whole house energy and water savings. Don't assume. I have thought I will not qualify...
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