San Marcos, CA Air Conditioning and Heating Companies

What do HVAC contractors do? “HVAC” stands for “heating, ventilation and air conditioning.” An HVAC technician or contractor specializes in heating systems, air duct cleaning and repairs, insulation and air conditioning for your San Marcos, CA home and other homes. More
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  • Air Conditioning Installation
  • HVAC Installation
  • Furnace Installation
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  • Furnace Repair
  • Heating System Installation
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  • Air Conditioning Installation
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  • Swamp Cooler Installation
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  • Swamp Cooler Repair
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  • Water Heater Repair
  • Furnace Cleaning
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  • Propane Sales and Refills
  • Water Treatment System Installation
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Pure Air
3 Reviews
Featured Reviews for Air Conditioning and Heating Companies in San Marcos, CA
On Time Energy Solutions
Air Conditioning and Heating Companies in San Marcos, CA
"I have been working with On Time and their staff for many years for all my wine cellar cooling systems in Orange County. Mike Lombardi, owner, is easy to work with and always an asset to my team when we meet with potential clients. Together we only use the best products available in commercial grade cooling systems which are installed by a experienced and trained On Time team. I highly recommend them for HVAC as well as wine cooling system services."
- Valentini's Custom Wine Cellars
FAMILY HEATING & AIR CONDITIONING, INC.
Air Conditioning and Heating Companies in San Marcos, CA
"Family Heating and Air were very fast and responsive during the last heatwave. My air conditioning system went out, and I needed to replace it. They made a very good offer on high quality equipment, and replaced my system very quickly. I'm very happy with the system they sold us, and the quality of the installation, and the team that installed it. I would hire them again. They have replaced the previous AC company I had used for 20 years because they responded quickly to my need, and had very good pricing when I needed major work done. All their staff are very nice to deal with."
- Gregory Dohm
Bob Jenson Air Conditioning and Heating
Air Conditioning and Heating Companies in San Marcos, CA
"Having used their services a total of four times, I feel qualified to post a review that others can rely on. When having my backyard paved, the project manager for THAT company was a nightmare. I had to, on an emergency basis, make arrangements to have my condenser disconnected and removed and then re-connected when the patio project was finally finished. Bob Jenson did everything they could to help me at both ends and did a great job. I've also had them out for a brand warranty repair and signed up for their maintenance program - to keep my investment in tip top shape year-round. They are always on time, professional and friendly."
- Anita H
Air Care Heating and Air Conditioning
Air Conditioning and Heating Companies in San Marcos, CA
"I have used this company a few times this year at different properties and the equipment is running perfectly. I have recommended them to family members and they have also had good experiences with them. I wouls recommend them to anyone."
- erik_rodr21
Mauzy Heating, Air & Solar
Air Conditioning and Heating Companies in San Marcos, CA
"I would recommend this company to anybody.They are a caring company that thinks about making the customer happy.The sales people have a lot of knowledge. The technician are very respectful and do not leave any messes when they leave."
- ldrrock
Airmakers Heating and Air Conditioning
Air Conditioning and Heating Companies in San Marcos, CA
"This is the kind of air conditioning contractor that really over-delivers. Recently it’s been really really hot in San Diego, at least in Poway, and our condenser stopped working. We called and a nice woman answered the phone and totally unexpectedly said there was a technician in Poway that afternoon so he came out, repaired the fan and even did some additional inspection to the air ducts and filters. He said everything was working as it should and billed for the service, which was alot cheaper than replacing the whole thing, which I was prepared to do. You don’t find honest companies like this any more so when you come across one, you really want everyone to know about it. I’m happy to share my great experience with Airmakers Heating and Air."
- Airmakers Heating & Air Conditioning
COMFORT AIR ZONE
Air Conditioning and Heating Companies in San Marcos, CA
"I had my mini-split ductless AC unit installed last week and I am confident enough to already write my review. As I type, every room in my house of 20 years is finally cool. No more use for the big central ac units ever again! For the first time, my house is cooling down evenly and it’s all because of Ara & Ricardo. They made the right suggestion based on the size of my house to go with 2 units on my main floor. They were completely honest and knowledgeable on what was best for the house and the price they gave was about what I expected to pay from my research. He told me everything that he would do before installation, and he was on point on all his recommendations and information. The installation crew were courteous to call ahead to let you know when they were 10 minutes away, and were always on time! For installation, they moved my furniture for me, covered any necessary furniture from dust, and cleaned after when they finished their job. Ara is great at what he does and the way he runs his company and you should not hesitate to give him a call. I am really happy with the work that was done. Thank you!"
- Andrew Larks
AmTech Heating & Air
Air Conditioning and Heating Companies in San Marcos, CA
"About 2 hours elapsed between the time I called and the time the repair was done. Paul was friendly, professional, prompt and fast. Absolutely a great experience."
- Rieva S
Pure Air
Air Conditioning and Heating Companies in San Marcos, CA
"Well what can I say we had a shady guy come and give us a half done job. 3 different techs later we find the wrong free on was used and our compressor is done for. Spend 1 week in 90+degree. I was at my wits end. Then I found Brian at Pure Air. He spent over 45 minutes on the phone with me, taking the time to explain what problems could be causing all the issues, he took it a step further by offering me pricing and all the possible options for my situation. He sent out one of his tech guys to look at our AC unit and help us sort out the best viable solution. I would recommend them to anyone, they were patient, honest, and wonderful to deal with."
- Vahid Einollahi
Go Green Heating & Cooling
Air Conditioning and Heating Companies in San Marcos, CA
"As soon as the weather started to get cold, my heater broke like clockwork. After a few days, I couldn't take it anymore and called Go Green. They were very understanding and helpful about fixing the heater. The system was working again the same day and I'm writing this from the comfort of my toasty bedroom. Great service!"
- Calvin Drummond
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When should you hire an HVAC contractor?


Generally, San Marcos HVAC contractors or HVAC technicians work with or run companies that repair or install heating systems and air conditioning units for homes. But they have specialized services too. For example, if you are a wine collector and you are thinking of installing a wine cellar in your San Marcos, CA home, you might hire a California HVAC professional who specializes in refrigeration work. You can find more heating & cooling sales & repair in San Diego, Oceanside, Escondido, Vista and Carlsbad.

HVAC professionals can use their skills to help you to save money on your San Marcos, CA home’s energy bills by installing radiant barriers in your attic or split-zone heating and cooling systems to heat rooms like solariums while cooling upstairs bedrooms during warmer temperatures.

If you or a family member suffers from allergies, you’ll want to find a California HVAC technician who is knowledgeable about the latest cooling and heating products that include antiallergen filters. Contractors who work in the HVAC industry keep up on the latest in heating and air conditioning technology so outdated or troublesome systems can be retrofitted with newer, more energy-efficient models. Some of these professionals may work with your contractor, builder or other home improvement professional to get the job done.

Here are some related professionals and vendors to complement the work of heating & cooling sales & repair: Specialty Contractors, General Contractors, Solar Energy Contractors, Electricians.

Ask HVAC contractors about these residential heating and cooling technologies:


  • Tankless hot-water pumps
  • Residential air cleaning devices
  • Ductless air circulation systems
  • A desiccant enhanced evaporative air conditioner system (for hot and humid climates)
  • Heat recovery systems (which cool the air and heat water with no extra energy use)

Find HVAC contractors on Houzz. Look in the Professionals section of our website and search for California HVAC contractors. Read reviews and see how an HVAC contractor might approach your San Marcos, CA home’s heating and cooling challenges.
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