Sinclair Air Systems installs heating and air conditioning for residential homes and businesses in and around Southern California.

Click on one of the pictures below to learn more about that category. Each link will open a new page.

Air Conditioning           Furnace/Heating        Air Quality Options

Sinclair Air Systems wants to ensure that our customers install the best equipment at the best price. We also want our customers to have a unit that will be the best possible fit for their unique situation.

According to Energy Star's "A Guide to Energy-Efficient Heating and Cooling" ®, there are different things to consider before changing  your air conditioning or heating. You can download this list (as part of a brochure in our resources section here) or as a word document to print out here.

Please peruse the sections on air conditioning, heating and even air quality to see what types of units are available and start to get an idea about what might be best for your home. If you have any questions, please don't hesitate to contact us.