Calor Air HVAC

Top ProExceptional 5.0(19)
Great valueLicensed
  • 8 hires
  • Based in Merced, CA
  • 1 years in business
  • 1 employee
  • Responds in about 1 hour
  • Background checked
  • License verified

About Calor Air HVAC

I’m an experienced, licensed HVAC technician dedicated to keeping your home or business comfortable and safe. As a one-person company, you’ll always work directly with me—from the first call to the final walkthrough. I service and repair a wide range of systems, including heating systems, central air conditioning, window and wall units, thermostats, and fireplaces/chimneys. My goal is to provide honest recommendations, quality workmanship, and reliable service you can count on year-round. If you need maintenance, a repair, or just aren’t sure what’s wrong with your system, contact me today and let’s get your comfort back on track.

Reviews

Thumbtack customerAug 2026

This man has become the first person I go to. Not only is he reasonably priced but also makes mu household issues go away. As a Wong

Thumbtack customerAug 2026

Costa is an incredible blessing to our family. I was quoted $30k and $18.5k from two companies and both stated our ac unit absolutely could not be fixed and we would need a replacement… for a bandaid fix it would be $3,700… Costa came to our house and looked at the machine and came down from the attic and said… “it’s a $60 part…your unit is fine, we just need to replace a few parts”… he is the old school guy that does really quality and honest work… he only charged me $460 for his total time and labor… he worked for years doing heating/cooling HVAC systems for hotels he said… I will hire this guy hands down every single time… our house is running efficiently and it is finally cool again. Thank You Costa… you have blessed us greatly.

Thumbtack customerAug 2026

Outstanding service.. $ 2600 was another quote after a $ 89.00 " Inspection!"..from another company.

Neil B.Nov 2025

I had a great experience with Costa. He arrived on time, and performed the work quickly.

Services

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Calor Air HVAC★ 5.0
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