Read Our Reviews for Old Coast Heating & Air Conditioning

  • Great communication and scheduling was exactly was owner described. Technician was polite and explained everything he was going to replace on our cold plunge. Plunge now works better than it did new o... Read More
  • Old Coast Heating & Air Conditioning vans are everywhere near my house in Baldwin Park. In need of HVAC diagnostics, I reached out to them. They are so professional and friendly. I worked with Wendy t... Read More
  • Old Coast is a very honest and reliable company. The show so much concern for my issues. I have never had any problems with them. They are always there when I need them. Great workers too. Always fri... Read More
  • I am very happy I have a maintenance policy with Old Coast. I called around noon and had a service call by 5 pm. Thank you Old Coast for sending Shawn. He was terrific! My brother is disabled and I a... Read More
  • AC stopped cooling through the night… sent in a email message about problem and need for service. From setting up appointment with Wendy who was very helpful and explained how the customer service ... Read More

Your Trusted HVAC Partner

Old Coast prioritizes exceptional customer service, with a focus on honesty, value, quality, trust and a 100% satisfaction guarantee.

  • Great quality
  • Customer always first approach
  • Best value for the price
  • Honest and straightforward culture
  • Responsible and accountable job performance
  • Modern focus on energy-efficient technology
  • Approaching with a whole-home energy improvement focus

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Old Coast Heating & Air Conditioning offers exceptional HVAC services in the following areas, prioritizing comfort, quality, and customer satisfaction. Trust us for your heating and cooling needs!



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