As one of the leading HVAC company in the San Francisco Bay area, we at Carol Flynn Heating & Cooling offers excellent customer service and very reasonable pricing for your air-conditioning and heating needs. Carol Flynn Heating & Cooling has been offering total heating and cooling care since 1954 for residents in the San Francisco Bay area.

Our experienced NATE certified HVAC technicians are here to service any type of air-conditioning equipment with all makes and models. Today’s marketplace is filled with over 40,000 heating and cooling products, and only Carol Flynn Heating & Cooling are the specialist who has repaired and maintained all brands and types.

Nobody knows heating and cooling better than we do! TOTAL HEATING & COOLING CARE Since 1954 and Exceptional Value & Low Pricing. Let us save you money on your heating & cooling bills call us now at (650) 697-1535 for free estimates, safety inspections, energy efficiency inspections, professional HVAC advice and recommendations, product catalogs, and on-site proposals. Contact our team of professionals for a consultation to learn more about the full range of services available for your air conditioning and heating needs. We can create a customized home comfort system tailored to your needs with our broad selection of heating and cooling products.

Client Testimonials

In Menlo Park, as with anywhere in the San Francisco Bay Area, it’s imperative to have your air conditioning and heating in peak condition. Not only can you avoid unexpected A/C and furnace breakdowns at inopportune times, but you can ensure your HVAC elements are safe and operating at peak efficiency. As a leading air conditioning contractor in Menlo Park, Carol Flynn Heating & Cooling can handle any cooling or heating issue your home or business faces.

Experience counts for so much when you’re looking for a Menlo Park A/C contractor, and at Carol Flynn Heating & Cooling, we have more than five decades of experience in fixing, cleaning and maintaining cooling and heating systems. There’s no problem we haven’t tackled and solved, and we back that up by providing great values and focusing on Menlo Park’s very best customer service.

Whenever you invite a Menlo Park air conditioning contractor to your home or business, you want to know you’re getting the most professional, friendly and respectful service. That’s why at Carol Flynn Heating & Cooling, our technicians aren’t just NATE (North American Technician Excellence) certified; they’re also focused on making the entire HVAC repair, cleaning or maintenance process as convenient and pleasant as possible.

When you choose Carol Flynn Heating & Cooling, you’re also getting a Menlo Park air conditioning contractor that’s Diamond Certified, which means we’ve passed a comprehensive independent assessment of our service and customer satisfaction. It’s just one more reason to contact Carol Flynn Heating & Cooling at (650) 332-2995 for your heating and cooling needs today.

Client Testimonials


Can I Install a Ductless Mini-split System in My Menlo Park home?

Yes, Menlo Park homes are a good fit for ductless mini-split systems because they offer zoned cooling options, flexibility, and energy efficiency—especially in homes without existing ductwork.

Can I Install a Central Air Conditioning System in Older Homes in Menlo Park, CA?

In older properties, central air conditioning installation is feasible. Nevertheless, it might need more thought and adjustments. To find out what is ideal for your older home and whether it is feasible, speak with an HVAC professional.

Can I Install Air Purifiers Along with My Air Conditioning Unit in Menlo Park, CA?

Yes, installing air purifiers can enhance indoor air quality when used alongside your air conditioning system. Consult with an HVAC professional to explore suitable options for your specific needs.

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About Us

Welcome to Carol Flynn Heating & Cooling! 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.

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Carol Flynn Heating & Cooling

License # 188751

We Service – All SF Bay Area Counties


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Carol Flynn Heating & Cooling