Gem Plumbing
140 E. Montecito Ave. Sierra Madre, CA 91024
Plumbing, Heating & Air Conditioning


We install all makes and models, including Moen, Price-Pfister, Delta, Chicago, Kohler

Emergency Service Available 24 Hours
Other Services include installation and maintenance of faucets, Tankless Water Heaters, Leak Detection, Drain and Sewer Cleaning (Video Inspections), Copper Re piping, Disposals, Sprinklers, Heating and Air Conditioning Systems

Dave Pedroza
Air Tro, Inc.
1630 S. Myrtle Ave., Monrovia, CA 91016
Air Conditioning, Heating

Air- Tro is your one-stop source for all your air conditioning and heating needs.
We design, install, repair and maintain air conditioning systems in the greater Los Angeles area, including all of LA and Orange County.  Our expertise has been acknowledged by the Air Conditioning Contractors of America, who awarded us the 2011 Contractor of the Year Award.

Our mission is to be the one stop source for our customers in the Southland. To be a one stop source means to have the know-how in all areas of air conditioning, filtration, purification and heating. We design, install, repair and maintain air conditioning and heating systems and we are licensed to do electrical and plumbing as needed.

Air-Tro is environmentally aware. Our bonded and insured technicians comply with all environmental regulations and are E.P.A. certified, so you can breathe easier. We man thirty high-tech radio dispatched trucks which are fully loaded for any emergency. To support our fleet, we warehouse a large inventory of only the finest equipment and parts. There is no question that we are ready, willing and able to handle all your needs.

(626) 357-3533
Mr. Helbing
Translate »