Looking for a reliable HVAC company in Novato, CA? Whether you're dealing with an AC that won't cool, a furnace that won't light, uneven rooms, or you're ready to upgrade to a heat pump, choosing the right technician makes all the difference. We've researched and compiled the top 6 HVAC companies serving Novato to help you find the best fit.
From diagnostic skill to response times, customer reviews, and service range, here are the 6 best HVAC companies in Novato, CA.
Novato HVAC ★ Editor's Pick
Novato HVAC is Novato's premier heating and air conditioning provider, delivering professional residential and commercial repairs and installations backed by experienced technicians and over a decade of hands-on HVAC work. As a locally owned and operated company, they understand the climate patterns and housing stock that shape how Novato comfort systems perform and fail.
What sets Novato HVAC apart is their repair-first approach, transparent pricing, and commitment to complete customer satisfaction. Every technician is background-checked, professionally trained across air conditioners, furnaces, heat pumps, and ductless systems, and arrives in a truck stocked with the most common replacement parts. They offer upfront pricing with no hidden fees and fast same-day or next-day appointments.
Why Novato HVAC Is Our #1 Pick:
- Fast Response & Same-Day Service, Available 6 days a week with same-day or next-day appointments across the Novato area
- Experienced Technicians, Every technician brings years of hands-on field experience across cooling, heating, heat pump, and ductless systems
- Upfront, Transparent Pricing, Clear diagnosis and written quotes before any work begins, no surprise charges
- Full-Service Comfort, Repairs, replacements, heat pump conversions, duct cleaning, maintenance, and commercial systems, all in one company
- Repair-First Honesty, If a small part fixes it, that's the recommendation; replacements are proposed only when the math truly favors them
- Maintenance Plans, Annual flush-and-inspect visits that clear sediment, check the anode rod, and extend system life
Johnstone Comfort Masters
Johnstone Comfort Masters provides comprehensive AC repair, heating repair, and full HVAC system installations for residential and commercial clients. They are known for their reliable service and customer-focused approach, ensuring comfort solutions tailored to individual needs.
Notable Strength: Expertise in custom HVAC system design and installation.
Years in Business: 25+
Ongaro & Sons
Ongaro & Sons offers a wide range of heating and air conditioning services, including emergency repairs, routine maintenance, and new system installations. They have a strong reputation for professionalism and high-quality workmanship in the North Bay area.
Notable Strength: Strong emphasis on preventative maintenance and energy efficiency.
Years in Business: 85+
Fairfax Heating & Air Conditioning
Fairfax Heating & Air Conditioning specializes in all aspects of HVAC, from intricate heating repairs to complete AC system replacements. They are praised for their quick response times and transparent communication with customers.
Notable Strength: Responsive emergency repair services.
Years in Business: 30+
Service Champions Heating & Air Conditioning
Service Champions provides extensive heating and air conditioning services, including tune-ups, repairs, and new equipment installations. They are recognized for their 'Always On Time Or You Don't Pay A Dime' guarantee and customer satisfaction focus.
Notable Strength: Guaranteed on-time service and strong customer satisfaction policies.
Years in Business: 20+
Marin Heating and Air Conditioning
Marin Heating and Air Conditioning offers expert AC repair, heating system diagnostics, and professional HVAC installations for homes and businesses. They are valued for their local knowledge and personalized service approach.
Notable Strength: Deep understanding of local climate needs and tailored solutions.
Years in Business: 40+
How We Chose the Best HVAC Companies in Novato
Our ranking considered several key factors:
- Local Experience & Reputation: An established local track record, years of hands-on HVAC work, and strong word-of-mouth across the community.
- Customer Reviews: Online reviews across Google, Yelp, and the BBB for consistent quality and satisfaction.
- Response Time: Priority for companies offering fast scheduling, especially for no-hot-water calls and leaking tanks.
- Pricing Transparency: Companies providing clear diagnostics and written estimates ranked higher.
- Range of Services: Full-service companies that handle repairs, system replacements, heat pump conversions, ductless installs, and commercial work scored best.
- Diagnostic Quality: Preference for companies that identify the actual failed component, element, thermostat, gas valve, anode, rather than defaulting to full replacement.
- Local Presence: Companies with deep roots in the Novato community.
Need HVAC Help in Novato Right Now?
Call Novato's top-rated heating and air team for fast, professional service.
Call Novato HVAC: (415) 234-7418