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- See moreHartvickson Heating & Air ConditioningHVAC Contractor
Phone: (925) 687-1777
Cross Streets: Near the intersection of Joan Ave and Slater Ct
3741 Joan Ave Concord, CA 94521 2102.93 mi
Is this your business? Verify your listing
Phone: (925) 687-1777
Cross Streets: Near the intersection of Joan Ave and Slater Ct
3741 Joan Ave Concord, CA 94521 2102.93 mi
Is this your business? Verify your listing
4.5 34 reviews
Highly recommend. John is an honest guy not looking to upsell you. Responded right away even though we didn't have an HVAC emergency. Came and evaluated the problem and even recommended we... More
Was helpful initially however when I called again with a problem he never returned my call. More
Amazing service! Very prompt in responding. Highly recommend, both of the John's were wonderful! More
John Hartvickson is a great HVAC guy! He replaced my ancient A/C unit with a new one. The new unit is quiet and efficient... and the cost was less than I had expected. He was on-time, friendly and... More
John installed heat and ac for us a few years ago. It's has made the cold winters and hot summers enjoyable compared to our old wall furnace. He doesn't try to upsell you like the other guys,... More