The Best HVAC Company in Fairfax

Compare top-rated hvac providers in Fairfax. Profiles include verified reviews, service details, and direct contact options.

Service providers

Marin Heating and Air

From $50

Up to $500

Closed until Sun, 8:00 AM

At Fairfax's Marin Heating and Air, we specialize in HVAC services that ensure your home stays comfortable year-round. Our team of skilled profess…

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Verified HVAC in Fairfax, CA

We show only active businesses that pass moderation. Results are specific to Fairfax and nearby service areas, and inactive profiles are removed to keep the list current.

Real reviews for hvac

Ratings and reviews come from customers who used the service. Compare hvac pros in Fairfax by experience, responsiveness, and value before you reach out.

Local-first search in Fairfax

Filter by neighborhood, check locations on the map, and find providers close to home or work in Fairfax. Listings are refreshed regularly — August 2026.

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HVAC near me in Fairfax, CA - August 2026

Looking for hvac in Fairfax? This page lists verified local providers with ratings, reviews, and contact options. We show active businesses only — profiles are moderated and updated by owners.

Compare pros by experience, price range, and customer feedback. Many providers offer free estimates or same-day service for common requests. Use filters and the map to find someone close to your address.

Before you hire

  • Read the most recent reviews for your specific type of job.
  • Ask about licensing and insurance when required for this trade.
  • Get a written estimate for work over a few hundred dollars.
  • Confirm availability and any trip or emergency fees upfront.

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What locals say about HVAC in Fairfax

    5

    Super fast response. Very helpful. Problem was fixed within hours of calling

    5

    One of the most professional companies I have ever have ever worked with, PERIOD! If you want a solution, then Marin Heating and Air is your Answer! Thanks Eaven for the great referral!

    5

    The folks at Marin Heating and Air are total professionals who really know the products that they install and stand behind their work. Highly recommended.

    5

    Well worth a call!!! This smaller company is going to keep the BIGGER ones Honest. These guys at Marin HVAC are building quite the reputation with their excellent customer service, reasonable prices, and dependability.

    5

    Great service! We live in San anselmo and our neighbors recommended Spencer and Trey to us to add AC to our house. They gave us a very reasonable quote and finished the job a day early. Finally having AC is amazing!! Thank you guys!!!

    5

    My furnace suddenly stopped working the other day. Called these guys and they came out the same day. They discovered that a couple of parts had gone out. Instead of upselling me, they told me exactly what I needed and where I could get it. The next day, the technician kindly walked me through how to install the parts over the phone. I got one working successfully, but needed help with the other. He came back the following day and finished setting it up for me. Overall, super happy with the service I received. It can be hard to find honest, friendly, responsive home service professionals. Glad I did!