Plus and Minus Air is committed to providing its customers with the finest quality products applications and services at a competitive price. Quality service is not an accident, but rather the results of good judgment, sincere effort, and a goal of 100% customer satisfaction.



21.08.2009
We provide comprehensive maintenance, repair, replacement and new equipment installation services for heating, air conditioning, refrigeration, duct cleaning and indoor air quality air systems.



21.08.2008
We service commercial buildings as well. Plus and Minus is a fully licensed and insured HVAC systems contractor in Glendale, CA. We have the ability to service all makes and models of heating and air conditioning equipment.



21.08.2007
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21.08.2006
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