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Main Services: Heating & Cooling, Service, Replacements, Duct Testing

Description: With over 11 years in business, Diamond Certified for 9 years in row.

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925-373-1682

GENTEC Services Inc. is the Bay Area's most trusted HVAC & electrical services provider.

Thanks to our team's rare combination of technical expertise, craftsmanship, and superior customer service, you'll find our Livermore based technicians helping customers throughout the Bay Area.
We are well equipped to serve residential and commercial customers alike with a full range of services, from quick electrical repairs to large scale installations, which is why you can never go wrong with Gentec

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4 Reviews

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Work Description: Joe has done heating and air conditioning work.

Comments: I am very happy with the work he has done. He is a great contractor.

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Price

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Work Description: Electrical connection from new garage to main service pannel.

Comments: Excellent response and communication with representative.

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Price

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Overall

Quality

Price

Punctuality

Work Description: rewiring TV cable thru the wall and install a new cable outlet

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  • Diamond Certified 9th year in row
  • Electricians in CA :
    #783310