
HVAC Services for San Rafael Homes and Businesses
HVAC to Keep San Rafael Comfortable All Year Round
Since 1996, our team at Tech Air has been helping folks like you keep their homes and businesses comfortable. We focus on doing the job right and keeping your system running efficiently. We carefully check every part of your HVAC system, create a plan that fits your specific needs, and help you avoid future problems.
Need HVAC services in San Rafael? Call Tech Air at (415) 909-3599 or send us a message online today.
Our San Rafael HVAC Services
We handle all kinds of HVAC needs common in the San Rafael area. Here's a rundown of what we offer:
- AC Installation: When summer hits, you need a cooling system you can count on. We install efficient AC units that keep your home cool and comfortable, even on the hottest days.
- AC Repair: Is your AC unit making strange noises or not cooling like it used to? We can diagnose and repair any AC issue, getting your system back up and running quickly.
- HVAC Maintenance: Regular maintenance is key to extending the life of your HVAC system and preventing costly repairs. We offer AC maintenance and heater maintenance services to keep your system in top shape.
- Duct Cleaning: Dust and debris can build up in your ductwork, affecting your indoor air quality and the efficiency of your system. We provide thorough duct cleaning services to ensure clean, healthy air in your home or business.
- Heating System Installation: Stay warm during those cooler San Rafael nights. We install reliable heating systems (including heat pumps) that provide consistent warmth throughout your property.
- Heating System Repair: If your heating system isn't working properly, we can fix it. We work on all types of heating systems.
San Rafael's HVAC Seasons: We Know What to Expect
San Rafael's climate means your HVAC system works hard throughout the year. We know the patterns, so we address potential problems before they become major issues. The varying temperatures near the bay and inland can put a strain on your system, and we're prepared to handle it. We help you maintain a comfortable environment, no matter the weather.
Need HVAC services in San Rafael? Call Tech Air at (415) 909-3599 or send us a message online today.

What Our Customers Are Saying
We're the Coolest in the Business
We've earned a reputation as a trustworthy team of experts you can rely on. See what some of our past customers say about their service.
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“They are very professional, do timely work, and we are so happy with the quality of the job they performed. From start to finish we felt really good about working with Tech Air. Excellent value for their services.”- Brad S.
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“We got a fair price from Tech Air, their crew are friendly and efficient and they helped us make good choices. So nice when a trade takes pride in their work even after the bill is paid.”- Todd J.
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“Can't say enough great things about Collin and Tech Air. He had the problem diagnosed in literally 5 minutes, had a replacement part in his car, fixed my AC and it's like the arctic in here!”- Gary W.
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“I would highly highly highly recommend Tech Air. They were extremely professional, honest and fair with their pricing. We will absolutely use them again and would highly recommend to others!”- Marin M.
San Rafael HVAC FAQs: Your Questions Answered
What are the most common HVAC issues in San Rafael homes near the bay?
Homes closer to the bay often experience higher humidity, which can put a strain on AC systems and lead to mold growth in ductwork. We address these issues by providing efficient dehumidification solutions and thorough duct cleaning services.
How can I improve the energy efficiency of my HVAC system in the Terra Linda area?
In Terra Linda, where temperatures can fluctuate, upgrading to a high-efficiency HVAC system can significantly reduce energy consumption. We also recommend regular maintenance, including filter replacement and duct sealing, to optimize performance.
What size HVAC system is right for my home in downtown San Rafael?
The correct HVAC system size depends on factors like square footage, insulation, and window efficiency. For homes in downtown San Rafael, we conduct a thorough assessment to determine the ideal system size for optimal comfort and energy efficiency.

The Tech Air Difference
Keeping California Cool
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Our Tech Air certified technicians are fully licensed, insured, and vetted.
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If weekdays don't work for you, no problem - we can see you on the weekend!
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Call or contact us today to set up a free estimate with our expert technicians.
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Your AC doesn't consult your wallet before it breaks, so we offer a variety of options.
