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    Harry Clark Heating and Air Conditioning

    4.7 (7 reviews)
    Open • 7:30 am - 4:30 pm

    Get pricing & availability

    Response time

    8 hours

    Response rate

    100%

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    Ask the Community - Harry Clark Heating and Air Conditioning

    Atlas Heating - Chris safely disconnects the electrical on old unit before starting work

    Atlas Heating

    (375 reviews)

    West Oakland

    Atlas Heating and Air Conditioning is the best, hands down! If you need heating and air, this is…read morethe company you want. Why? That is what they do: they're family-owned and have been doing this for a long time. I needed my 40-year-old upstairs and downstairs furnaces replaced and met with a total of 5 companies- one who said they were "family owned" was actually owned by a private equity firm, and another did plumbing and furnaces, and their estimate was 45% over everyone else, and they did not send me a detailed quote- just the total price. From the moment I made the first call, I was impressed: professional, organized. The estimator was great- no hard sell, explained everything in detail; their quote was very reasonable. They answered all my questions, showed up on time for the install, did the work efficiently, and everything works great. The permit and inspection went smoothly; they were there throughout the entire process. Super impressed and appreciative; Atlas was easy peasy to deal with. Don't look any further.

    We just had Atlas replace our 35 years old gas furnace. I'm a retired GC, and I've got to tell…read moreyou, these guys are the best of the best! From my first contact with Aaron and his clear, concise bid to the field prep visit by Scott to the two days the high competent and respectful days the installers spent here, it was a joy. Honestly, in my entire career as a general contractor I never had the experience of dealing with a subcontractor who got it 100% right like Atlas did. And, as a footnote, they send out a very nice little box of cookies at the end of the job. Go Atlas!!

    Air Flow Pros Heating and Air Conditioning

    Air Flow Pros Heating and Air Conditioning

    (477 reviews)

    Mission

    I called Air Flow Pros to get a 4th opinion about the repair of my 30 year old heater which stopped…read moreworking and had the good luck to speak with Rudy. After discussing my problem he asked me if I called PG &E. I said no, why should I do that. He said have them check out the furnace for carbon monoxide leaks, pilot light issues etc.and if they say that it needs repair Air Flow Pros will then come out to evaluate the situation. Three days later PG&E checked out my furnace checked the pilot light, replaced a thermocouple and reset a fuse hookup and the furnace was functional again. I was so impressed that Rudy suggested that I call PG&E first, that if I ever need to have my furnace repaired, I will call Rudy and Air Flow Pros. It is clear that they are in business to provide the best, honest, professional and exceptional service available. By the way, the other three opinions were that I needed a new furnace because mine was unfixable!

    Called this company needing a company to service my mom's condo. The guy who answered said what…read morekind of unit is it? As an average joe who does not work in the industry I simply asked, "How can I tell? I'm just an average joe." He replied, "Well, you're just going to have to take a picture and send it to us." So first of all, the unit is in the ceiling of my mom's condo and screwed in. I don't think I should have to mess with it by trying to open and take a picture. Second, from a customer experience perspective any business worth their salt in this day and age should be considering their audience and try to be helpful rather than make the customer do the work. I don't know why I thanked him before I hung up.

    Harry Clark Heating and Air Conditioning - hvac - Updated September 2026

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