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AG Heating & Air Conditioning

Founded 1989 • With Angi since January 2009


(72) Verified Reviews


About AG Heating & Air Conditioning For as long as people have lived in Southern California, they have had a need for quality home air conditioning and HVAC care. Our hot, dry summers and desert-like conditions can be unbearable without some relief, and with the explosion in population in the 1950s came increased demand for quality home and commercial heating and air conditioning services. At AG Heating & Air Conditioning, we’ve served Southern California and the surrounding communities since 1989. We started small, like many companies do, but our dedication to high quality service at an affordable price remains unwavering. As our success continued, we have been able to expand throughout the Southland, and today we offer services to every community in the greater Southern California area. We’ve seen the industry change and our highly trained personnel have kept up with every step of the way. As a result, we can offer you the very best service for installing, repairing and maintaining your heating, cooling and indoor air quality products. Contact us today and let us show you what we can do!...

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Verified Reviews

A few reviews for this pro…





CATEGORY heating & air conditioning/hvac



The work was done well but getting the city inspection done/scheduled/rescheduled/finished has been more than frustrating. I have called numerous times (5) to speak with someone at this company. I have left messages with several different people only to be told that they will get right back to me - only to be ignored. I have had to file for an extension of the inspection with the city (AG told me ...

3 A/C heating units installed.

CATEGORY heating & air conditioning/hvac



It went very well. They did a thorough check and everything is working. They were puctunal and professional.

They performed standard maintenance for both my furnace and air conditioner

CATEGORY heating & air conditioning/hvac



They're actually pretty quick. They showed up right on time. One person came out to complete the service and it took close to 3 hours I believe. They put the system in my house originally 10 years ago and I have been using them to maintain it ever since. I did have one other company come out just because I got the name wrong when I was trying to remember it once. They charged twice as much to do t...

Routine maintenance.

CATEGORY heating & air conditioning/hvac



It did not go well. With in the 1st 3 weeks the temp wouldn't go down below 76 degrees. Calling them (Rowland Air) again, they sent our another tech who saw that the pressure on one side was to high and low on the other side, they added more R22 refrigerant which kind of worked for about 2 days while they said that the compressor was going out and to replace the unit would cost $4800. They would p...

Our Air Conditioner was working but needed some maintainance so I went to Costco and they sent out Rowland Air to do the maintainance. Their 1st tech came out and asked if anything else was going on with the system. I said occasionally on startup it would trip the circuit breaker. That turn a $135 visit turned in to a $440.00 visit and the maintainance still wasn't done (they also added R22 refrigerant. They put in a new capacitor and hard start kit in. They also said our compressor was going out and that we had a blockage in the freon line.

CATEGORY heating & air conditioning/hvac

Services Offered

Tankless (Gas/Electrical) Water Heaters, Whole House Exhaust Fan, (Electric / Solar) Attic fan's, Water Filtration Systems, Insulation (Basement, Attic and Wall), Complete Air Quality Testing, System Preventive Maintenance, Repairs and Replacement systems.

Services Not Offered

Duct cleaning and Commercial Installations

General Information
Free Estimates
Eco-Friendly Accreditations
Payment Options
Visa, MasterCard, American Express, Check, Discover, Financing Available
Emergency Service