Carol Flynn Heating & Cooling - Products and Services

High quality heating and air conditioning products, superior service and low pricing, has made us a Bay Area HVAC favorite for over 57 years.

Let us save you money on your heating & cooling bills with our patented Energy Star approved air duct testing & internal leak sealing system. The most advanced sealing system in the industry.

Do you see duct particles in the air when a beam of sunlight passes through your window? Dust particles of course are easy to spot when they adhere to your furniture.