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(650) 200-3053
Call Today: (650) 200-3053
We Service - All SF Bay Area Counties

TOTAL HEATING & COOLING CARE Since 1954
Exceptional Value & Low Pricing
 RESIDENTIAL - COMMERCIAL - 24 x 7

“Carol Flynn Inc. is one of SF Bay Area’s Best HVAC Contractors” – Diamond Certified

  Our NATE certified technicians repair & install all makes and models of HVAC equipment.

Welcome to Carol Flynn, Inc. Let us design and install a highly efficient heating and cooling system in your home and/or office. Superior products and quality installations for less.

CENTRAL AIR CONDITIONING    HEATING    AIR DUCT REPAIRS    DUCT CLEANING 

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.
Copyright 2015 Carol Flynn Inc: Duct Cleaning. All Rights Reserved.
License # 188751