A comprehensive list of in Azusa, CA commercial and residential air conditioning companies offering installation, replacement and repair services. Read unbiased customer reviews and recommendations of local contractors. 
At R.D. Smith Heating & Air Conditioning, we offer the best value in heating, air conditioning and plumbing in the San Gabriel Valley. We specialize in diagnosing, repairing, selling and installing furnaces, air conditioners, ductwork, heat pumps, and mini-splits as well as repiping, installing and fixing toilets and faucets, drain cleaning, gas line service, water heater installation/replacement and
Mike Cioffi — Can't say enough good things about RD Smith Heating & Air. I had a complete "tune up" of my AC last summer right before a
Keeping California comfortable since 1969 Your Indoor Comfort Should Never Be Compromised. In today's world, finding high quality commercial & AC residential services has never been more important. With skyrocketing utility costs and increased demand for consistent indoor comfort, making sure your system is both energy efficient and effective at indoor heating and cooling is now mission critical for
Jonathan B. — What an amazing crew! Kevin Berry was very helpful and responsive to my needs and got my job setup just in time for the summer