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

Open 8:00 AM – 8:00 PM

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…

HVAC pros near Fairfax

These companies are based in nearby cities and serve Fairfax.

Ongaro & Sons

Ongaro & Sons

San Anselmo, California · 1.7 mi away

Open today

Open 24/7

In homes across San Anselmo, a comforting warmth or cool breeze is never taken for granted. At Ongaro & Sons, we're your trusted HVAC experts, pro…

San Rafael All Zone HVAC

San Rafael All Zone HVAC

San Rafael, California · 3.0 mi away

Closed until Sun, 8:00 AM

At San Rafael All Zone HVAC, we specialize in delivering reliable and efficient HVAC solutions for homes in San Rafael. As a dedicated HVAC contra…

Noah Professional Air Duct Cleaning

Noah Professional Air Duct Cleaning

San Rafael, California · 3.3 mi away

Open today

Open 7:00 AM – 8:00 PM

At San Rafael's Noah Professional Air Duct Cleaning, we specialize in HVAC services, bringing you a healthier and more energy-efficient home. We e…

Local Heating & Air Conditioning

Local Heating & Air Conditioning

San Rafael, California · 3.4 mi away

Closed until Sun, 9:00 AM

At Local Heating & Air Conditioning in San Rafael, we specialize in HVAC services, particularly air conditioning contractor work. Our team is dedi…

Rafael Heating & Air Conditioning

Rafael Heating & Air Conditioning

San Rafael, California · 3.5 mi away

Closed until Sun, 9:00 AM

In the heart of San Rafael, we are Rafael Heating & Air Conditioning – your go-to HVAC specialists. For decades, we've been providing exceptional …

Excellent HVAC Services San Rafael

Excellent HVAC Services San Rafael

San Rafael, California · 3.9 mi away

Open today

Open 7:00 AM – 9:30 PM

At Excellent HVAC Services San Rafael, we specialize in providing top-tier HVAC solutions for homeowners in our community. Our expertise lies in a…

Patriot Mechanical

Patriot Mechanical

San Rafael, California · 3.9 mi away

Closed until Mon, 8:00 AM

At Patriot Mechanical in San Rafael, we take pride in being your reliable HVAC experts. For over two decades, our team has been dedicated to deliv…

Ultimate HVAC and Air Conditioning Solutions

Ultimate HVAC and Air Conditioning Solutions

San Rafael, California · 4.0 mi away

Open today

Open 24/7

In the heart of San Rafael, we are Ultimate HVAC and Air Conditioning Solutions - your reliable partner for all things HVAC. We take immense pride…

Sears Heating and Air Conditioning

Sears Heating and Air Conditioning

San Rafael, California · 4.2 mi away

Open today

Open 6:00 AM – 10:00 PM

At Sears Heating and Air Conditioning in San Rafael, we specialize in HVAC services with a focus on air conditioning and furnace repair. Our team …

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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 — November 2026.

Neighboring cities of Fairfax

The same listings in the closest cities — providers there often take jobs in Fairfax too. Mileage is the approximate distance from Fairfax.

How hiring works in Fairfax

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.

Tips & guides from GigoPro

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