About Us
Full Satisfaction Guaranteed
We believe in maximizing the life of your existing systems. Our skilled technicians always prioritize repairs over replacements or new installations whenever possible, saving you the cost of unnecessary upgrades.
Whether it’s troubleshooting a furnace, fixing an AC unit, or addressing ductwork issues, we focus on effective repairs to restore functionality and efficiency, ensuring you get the most value from your HVAC investments while keeping your home or business comfortable.
Comprehensive HVAC Solutions for Every Need
We’re your one-stop shop for all HVAC services in Marin County and San Francisco, delivering tailored, high-quality solutions for every home and business. Explore our full range of offerings.
Expert Heating Solutions
Keep your home warm with our furnace repairs and installations, designed for maximum efficiency and comfort.
Advanced Cooling Services
Stay cool with our AC maintenance and replacement services, ensuring your system runs smoothly.
Efficient Water Heater Services
Enjoy reliable hot water with our services for both tankless and traditional water heaters, offering energy-saving options for every household.
Ductwork and Insulation Optimization
Improve airflow and save 20-30% on energy bills with our ductwork and insulation services.
Indoor Air Quality Solutions
Breathe easier with our air quality enhancements, reducing allergens by up to 50% for a healthier home.
Specialized Commercial HVAC Services
Support your business with our commercial HVAC solutions, from rooftop units to ductless systems, ensuring a comfortable and efficient workspace.
Our Company Values
At Bay Air Heating & Cooling, our values reflect who we are- not just as professionals, but as people. With every project, we bring integrity, care, and a commitment to doing the right thing for our customers, our team, and our community. We believe in creating a culture where health, safety, and respect are top priorities. Our employees are supported, empowered, and recognized for their dedication and hard work. We celebrate the individual strengths that make our team diverse and dynamic.
For our customers, we aim to deliver expert craftsmanship and honest guidance- every time. We take the time to educate, explain, and earn your trust, so you feel confident in every decision along the way. As a company, we work together with loyalty and accountability to raise the standard in our industry. And because we believe strong communities build strong families, we give back however we can. Bay Air isn’t just about homes -it’s about the people in them.
Schedule With The HVAC Professionals
Whatever your HVAC need, Bay Air Heating & Cooling is here to provide dependable, high-quality solutions that keep your space comfortable year-round.