Reviews for E-fficient HVAC

  • Aug 2023

    Across the 5+ decades of my experience of home ownership, I've had cause to hire a lot of people to install or fix something. Yesterday, Gabriel of E-fficient HVAC installed a new hot water heater for us and I'm delighted to share that this experience was one of the rare ones; it was entirely positive. First, when I was calling around to select a company to do the job, Gabriel was completely responsive and over the phone quoted us his flat rate for installing a 50-gallon heater. Every other company cited a range of cost and insisted on sending someone for an estimate. It was so much better and more efficient to be offered a flat cost without add-ons, upsells, conditions,...read full review

  • Apr 2023

    Gabriel is a straight up artist when it comes to hvac systems. We had quotes from a few places, including some major names, and when I met Gabriel he was so down to earth and told me exactly what we needed to get the comfort we wanted. He came in 15% lower on price than the big players, who tried to sell their reviews and services as the reason we should pay extra. We had a couple mini splits installed 2 years ago by a different company. They turned out to be mediocre. I walked Gabriel through our issues with contractors in the past, and he gave me real talk on the system they had installed for us. He walked me through my options and gave me an exact quote. Fast forward...read full review

  • Feb 2023

    Gabriel's mama named him right because he is a legit Angel! We had a so called furnace "inspection" a few years ago that comparitively was a joke. Everytime it rained, nasty basement smells were circulating thru the heater vents and the system had gotten loud. There was a possability mice were taking shelter and getting into the ductwork! Gabriel booked an inspection the day after I reached out, and showed up flashlight in hand. It took him about 10 minutes to find holes in the ductwork, a gaping seal near the air intake and a number of other problems. He recommended replacing all of the ductwork, said it hadn't been installed correctly and that he uses better materials....read full review

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From E-fficient HVAC

Don’t wait until the sun starts blazing or the weather drops to freezing temperatures to call for HVAC assistance. Let us keep your home or business at the temperatures you find most comfortable. We are the experts that reduce the risk of future costs and help you avoid breakdowns when you need your AC or heater most. We offer air conditioning services, tankless water heaters, and HVAC installation. CashApp and Venmo accepted

Hours

Monday: 8 AM - 6 PM
Tuesday: 8 AM - 6 PM
Wednesday: 8 AM - 6 PM
Thursday: 8 AM - 6 PM
Friday: 8 AM - 6 PM
Saturday: 8 AM - 6 PM
Sunday: 8 AM - 6 PM

Tips

proof of vaccination required all staff fully vaccinated accepts credit cards

E-fficient HVAC

1100 57th Ave Suite #7, Oakland

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