High quality heating and air conditioning products, superior service and low pricing, has made us a Bay Area HVAC favorite for over 57 years.
Today there are over 40,000 heating and cooling products in the marketplace. We have repaired installed, & maintained tens of thousands of them. Our knowledge, expertise, experience & know-how will benefit you greatly.
FREE estimates, safety inspections, energy efficiency inspections, professional HVAC advice and recommendations, product catalogs, and on-site proposals.
FREE - 20 pg Carol Flynn Info Guide Make smarter HVAC decisions.
Numerous options to increase your comfort & save you money.
Nobody knows heating and cooling better than we do!
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.
Approximately 75% of homes in the US are estimated to have air duct leakage. Average leakage can be 20% to 40% even in new homes. Click "AIR DUCTS-TEST & REPAIR" for detailed information. PGE reimburses some costs in some areas. Call for more information.
Carol Flynn Heating & Cooling | 501 10th Ave, San Mateo, CA 94402 | (650) 697-1535
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