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Heating & Cooling Services

The Marin County HVAC Company Keeping The Bay Area Comfortable Year-Round

Q: What rebates or financing options are available for new HVAC systems?

We offer financing through Service Finance , with several plan options and online approval. Service Finance sets the rates and terms. For rebates, what you can claim depends on who supplies your electricity, not on your city. Most Marin County homes are on MCE, which offers heat pump rebates for single family homes the owner has lived in for at least 12 months. Watch MCE's timing rule: solar, battery storage or EV charging can't be added for 12 months after the heat pump goes in. MCE pays its rebate through contractors on its participating list. The federal heat pump tax credit (25C) ended for systems installed after December 31, 2025, and TECH Clean California is no longer taking new single family reservations, so we don't count on either. Our California heat pump rebate guide covers what is still available, and we'll supply the equipment and permit documentation your application asks for. See all rebates & financing offers >>

When your air conditioner breaks down and your family can’t sleep through another hot night, you need more than just a repair company. Bellows has been the HVAC service company Marin County homeowners trust for over 40 years because we treat every emergency like it’s happening in our own home. Call us today and experience the difference that comes from working with technicians who truly care about getting your home comfortable again.

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Marin County AC Repair & Furnace Repair Done Right

Our Marin County technicians have seen it all, from furnaces that won’t stay lit and air conditioners that freeze solid to the tricky ductwork leaks that waste energy in homes from Larkspur to Mill Valley. We fix broken blower motors, faulty ignition systems, clogged drain lines, and those frustrating temperature swings that leave your kitchen sweltering while your bedroom feels like an icebox.

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Why Bellows Is The Reliable Choice For HVAC Services in Marin County

As a family business serving Marin County for decades, we understand how important your home comfort is. Our energy-efficient heating and cooling installations typically cut monthly bills by 30% while earning us hundreds of five-star customer reviews.

We’ve perfected our installation process using protective floor coverings throughout your home. You’ll rest comfortably year-round with our heat pump expertise, especially important as California moves toward electrification and cleaner energy solutions.

Marin County HVAC Services That Keep Your Home Comfortable Year Round

Since 1984, we’ve been the HVAC company that Marin County homeowners trust when their heating systems fail during cold snaps, air conditioners freeze up during heat waves, or strange smells start coming from their vents. We’ve personally helped thousands of families through every imaginable comfort crisis, from pilot lights that won’t stay lit and blower motors that quit working to the tricky ductwork problems that make some rooms feel like saunas while others stay freezing cold.

Air Conditioning Services

Discover Our Wide Range of Air Conditioning Services

Most Marin County homeowners accept that summer means choosing between sky-high energy bills or sweltering in rooms that never cool down properly, but we challenge you to demand better from your air conditioning system. The real tension lies between settling for mediocre cooling and getting the central AC repairs, ductless mini-split installations, seasonal tune-ups, coil cleaning, drain line maintenance, and refrigerant recharging that actually make every room in your home comfortable.

Central Air Conditioning

Installation | Replacement | Repair

Want consistent cooling throughout your home? Central air conditioning delivers even temperatures in every room while keeping energy costs reasonable.

Ductless mini-split installation

Zoned cooling without ductwork.

Mini-splits cool exactly the rooms you want without tearing up walls for ductwork, and they’ll cut your cooling bills in half.

Seasonal Air Conditioning Tune-ups

Routine inspections to maintain peak efficiency and extend system life.

Regular seasonal tune-ups keep your air conditioning running smoothly when you need it most, preventing costly breakdowns and keeping your family comfortable all summer long.

Coil Cleaning

Improve energy efficiency and lower energy bills.

Coil cleaning prevents the expensive breakdowns that happen when dirt buildup blocks airflow and forces your system to overheat, keeping your home comfortable and your repair costs low.

AC Drain line cleaning

Prevent water damage and improve indoor air quality.

Your AC produces condensation that needs to drain properly, and our cleaning service removes the buildup that causes backups and protects your home from water damage.

Refrigerant Recharging

Effectively cool your home & protect your system.

Refrigerant recharging fixes weak cooling and stops your AC from running all day, which immediately reduces your electric bill and restores comfort.

Heating Services

Marin County Heating Services That Keep Families Warm

Cold mornings, failed furnaces, broken heat pumps, inadequate airflow, expensive energy bills become distant memories when we install, repair, or replace your heating system. While other families shiver through system failures, your home stays warm and comfortable with our reliable heating solutions.

Heat Pump Services

Get reliable heat, year round comfort, lower costs, and quiet performance.

Our heat pump services cover new installs, repairs and full replacements so your home stays warm through winter, cool through summer and costs less to run every month.

Gas Furnaces

Fast heat, lower bills, and steady comfort.

Our gas furnace services bring back the cozy warmth your family loves, with reliable heating that keeps everyone comfortable throughout the chilly season.

Forced Air Heating

Whole home warmth, fast airflow, and even heating

Our forced air heating installation, repair, and replacement services ensure your home stays consistently comfortable during winter months, with efficient operation that keeps your energy bills manageable all season long.

Heat Zoning & Smart Controls

We make smart thermostats smarter.

Your family arguments about temperature settings end when we install zones that let everyone have their perfect comfort level in different rooms.

Heat Pump Fan motor repair or replacement

Strong airflow, steady heat, serious energy savings.

Replacing a worn heat pump fan motor now costs a fraction of what you’ll pay if it seizes up and destroys your compressor, plus you’ll immediately notice lower energy bills.

Duct installation

Even airflow, better comfort, less energy waste.

Quality duct installation gives your family the gift of year-round comfort by delivering conditioned air exactly where it’s needed most while keeping utility costs reasonable.

Express Heating & Cooling Services

Marin County Families Call Us When Systems Fail

Pick a date and time

Schedule your appointment online or by phone. Our team is ready to provide fast, friendly support and help you get the service you need.

Our technician arrives

Schedule your appointment online or by phone. Our team is ready to provide fast, friendly support and help you get the service you need.

Get an estimate

Replacement estimates are free. For repairs, the technician will diagnose the issue and provide a transparent quote. The diagnostic fee is waived if you proceed with the repair.

Marin County's Lennox Elite Dealer

As your Lennox Elite Dealer, we stay on top of every detail so you get solid performance year after year. We stick with trusted brands and proven setups that work when you need them. Marin County homeowners know we never give up on keeping homes comfortable.

Marin County HVAC Help Every Homeowner Should Know

After serving Marin County families for decades, we notice homeowners ask similar heating and cooling questions time and again, which is why we’ve gathered the most helpful answers in one place. You’ll find these responses valuable because they address the unique climate challenges that Marin County HVAC contractors handle regularly, from coastal humidity to varying elevation temperatures.

What rebates or financing options are available for new HVAC systems?

We offer financing through Service Finance, with several plan options and online approval. Service Finance sets the rates and terms.

For rebates, what you can claim depends on who supplies your electricity, not on your city. Most Marin County homes are on MCE, which offers heat pump rebates for single family homes the owner has lived in for at least 12 months. Watch MCE’s timing rule: solar, battery storage or EV charging can’t be added for 12 months after the heat pump goes in. MCE pays its rebate through contractors on its participating list.

The federal heat pump tax credit (25C) ended for systems installed after December 31, 2025, and TECH Clean California is no longer taking new single family reservations, so we don’t count on either. Our California heat pump rebate guide covers what is still available, and we’ll supply the equipment and permit documentation your application asks for.

See all rebates & financing offers >>

How much does HVAC repair cost in Marin County, CA?

We don’t quote a repair price before we’ve seen the system, because the same symptom can come from a small part or a major component. Pricing for Marin County homes works like this:

The diagnostic visit is $189, and we waive it if you go ahead with the repair.
No hourly billing. After diagnosing the problem in person, we give you a written price before any work starts.
Home Protection Plan members pay nothing for the diagnostic.
Evenings and weekends cost more than a weekday visit, and we tell you the after hours rate when you call.

How can I tell if a repair is worth it or if I need a new system?

There’s no single dollar figure that settles it. A common rule of thumb is to consider replacement when a repair would cost more than half the price of a new system, especially on equipment more than 10 to 15 years old that keeps needing work. Energy bills that rise without any change in how you use the system are another sign.

After we diagnose the problem you get a written price for the repair, and if replacement is worth a look, we’ll put both options side by side so you can decide.

Book an appointment now

For expert heating or air conditioning services in Santa Cruz, San Jose, Marin and Sonoma, fill out the form, or pick up the phone and call us today!

1-877-477-7151

Same Day Service Available

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Neighborhoods in Marin County Our HVAC Contractors Proudly Service

Areas	Nearby Neighborhoods
Downtown San Rafael	Gerstle Park, Picnic Valley, West End, Dominican/Black Canyon
Marin Civic Center & Lagoon Park	Santa Venetia, Civic Center, Villa Marin, North San Rafael
Terra Linda Recreation Area	Terra Linda, Mont Marin, Marinwood, San Rafael Park
Downtown Mill Valley	Old Mill, Cascade Canyon, Sycamore Park, Tamalpais Park
Strawberry Village	Strawberry, Enchanted Knolls, Seminary
Downtown Fairfax	Deer Park, Manor Hill, Cascade, Oak Manor
College of Marin / Kentfield	Kentfield, Laurel Grove, Murray Park, Kent Woodlands
Downtown Larkspur	Baltimore Park, Madrone Canyon, Hillview, Heather Gardens
Downtown Corte Madera	Chapman Park, Mariner Cove, Madera Gardens, Christmas Tree Hill
Tamalpais High School	Tam Junction, Homestead Valley, Almonte, Millwood
Downtown Sausalito & Marinship	Old Town, New Town, The Hill, Spring Street, Marinship North
China Camp State Park	Peacock Gap, Glenwood, Loch Lomond, Bayside Acres
Point Reyes National Seashore	Inverness, Olema, Point Reyes Station, Seahaven
Stinson Beach & Coastal Corridor	Stinson Beach, Bolinas, Seadrift, Muir Beach
Mount Tamalpais State Park	Panoramic Ridge, Muir Woods Park, Mill Valley Heights