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Heating & Cooling Services

Work With Cupertino's Most Reliable HVAC Company for 24/7 Heating and Cooling Service

Bellows delivers reliable HVAC services to Cupertino homeowners who need their heating and cooling systems fixed right. Our experienced technicians handle everything from emergency repairs to complete system installations with the professionalism you expect. Contact us now for immediate service or submit our online form to get started.
  • Certified HVAC technicians
  • Available 24/7
  • Same-day service
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Cupertino AC Repair & Furnace Repair For Fast Service In Silicon Valley

Bellows fixes air conditioners that can’t keep up with Silicon Valley heat, smart thermostats that lost their programming, and furnaces that trip your circuit breaker every time they try to start. Our Cupertino team also repairs variable speed motors that stopped working, cleans evaporator coils caked with dust, and replaces capacitors that failed during those brutal 100-degree days.
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Why Choose Bellows For Your Cupertino HVAC Services?

Bellows has served Cupertino families since 1985 with heating and cooling solutions that actually last. We install smart thermostats that integrate with your home automation system because tech-savvy homeowners expect their HVAC to keep up.

Every job starts with thorough system diagnostics before we recommend anything. Your home maintains comfortable temperatures in every room, and our high-efficiency upgrades qualify for those utility rebates that actually make a difference.

Cupertino HVAC Installation Maintenance and Repair Services

Why does your air conditioner struggle to cool your house during heat waves in Cupertino? Why won’t your furnace heat certain rooms evenly in winter? Call us to install new HVAC systems, repair broken heating equipment, maintain air conditioners, and fix thermostats that don’t control temperatures properly.
  • New HVAC Unit Installations
  • HVAC Unit Repairs
  • Year-Round Maintenance
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Air Conditioning Services

Discover Our Wide Range of Air Conditioning Services

Every air conditioning problem in Cupertino has a solution and we provide all of them under one roof. We install new central air systems, repair ductless mini-splits, maintain window units, clean evaporator coils, unclog drain lines, recharge refrigerant, and keep your house cool no matter what type of system you have.

Central Air Conditioning

Installation | Replacement | Repair

Homeowners choose air conditioning installation that cools their whole house instead of buying expensive window units that barely work in large rooms.

Ductless mini-split installation

Zoned cooling without ductwork.

Mini-splits cool rooms that stay hot all summer without tearing up your house. You can finally make that upstairs bedroom comfortable.

Seasonal Air Conditioning Tune-ups

Routine inspections to maintain peak efficiency and extend system life.

We’ve tuned up thousands of air conditioners and know exactly what keeps them running strong through hot weather. Tune-ups prevent problems before they happen.

Coil Cleaning

Improve energy efficiency and lower energy bills.

Coil cleaning keeps your air conditioner running without breaking down and saves you hundreds on electric bills every year.

AC Drain line cleaning

Prevent water damage and improve indoor air quality.

Your air conditioner won’t leak water or smell bad when we clean the drain line that removes moisture from your house.

Refrigerant Recharging

Effectively cool your home & protect your system.

Recharging refrigerant fixes air conditioners that blow warm air and makes them cool your house like they did when they were new.
Heating Services

Full Heating Solutions for Every Cupertino Home

We’ve installed more heating systems in Cupertino than any other contractor, handling everything from heat pump replacements to furnace installations that keep families comfortable all winter. Call us now to replace that old furnace before it breaks down and leaves you without heat.

Heat Pump Services

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

Installing a new heat pump can cut your energy consumption by 60% while maintaining perfect temperatures throughout your home year-round.

Gas Furnaces

Fast heat, lower bills, and steady comfort.

Gas furnaces fix your heating problems by warming your house faster and costing less to operate than electric systems.

Forced Air Heating

Whole home warmth, fast airflow, and even heating

Forced air heating keeps your family warm while moving stale air out and bringing fresh air in.

Heat Zoning & Smart Controls

We make smart thermostats smarter.

When we install intelligent heating controls in your home, you get comfortable temperatures in every room plus lower monthly bills.

Heat Pump Fan motor repair or replacement

Strong airflow, steady heat, serious energy savings.

With a new fan motor, your heat pump can keep every room in your home perfectly comfortable all year.

Duct installation

Even airflow, better comfort, less energy waste.

Every room in your house stays the same comfortable temperature after we install your new duct system.
Express Heating & Cooling Services

Schedule Your Heating and Cooling Service in Cupertino Today

1

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.

2
Bellows Technician

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.

3
Get a free estimate

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.

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Cupertino Trusts Our Lennox & Mitsubishi Elite Expertise

Elite Dealer certification gets awarded only to contractors who can install equipment without creating future headaches for homeowners. Cupertino families avoid the expensive service calls that come with poorly installed systems because we do the job correctly from day one. Your heating and cooling equipment lasts decades instead of breaking down every few years like cheaper installations often do.
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Top HVAC Questions Cupertino Families Ask Us

We’ve compiled the most important heating and cooling questions that Cupertino families ask during our consultations and service visits. These answers will help you make informed decisions without having to research multiple HVAC contractors on your own.
What rebates or financing options are available for new HVAC systems?
You can finance up to $100,000 through Service Finance so the upfront cost doesn’t stop you from getting what you need. Most Bay Area families can stack three or four different rebate programs together and save $3,000 to $8,000 on their total project. We know which rebates apply in your county and handle the paperwork for the ones we can so you don’t have to figure it out yourself.

See all rebates & financing offers >>
How much does HVAC repair cost in Cupertino, CA?
Most HVAC repairs in Cupertino run between $400 to $1,500 depending on what needs attention. Simple fixes like capacitor replacements or thermostat adjustments keep costs low, while compressor or heat exchanger work pushes toward the higher end. We give you a firm quote after diagnosing your system so you can budget properly without worrying about mounting hourly charges. The good news is you’ll know the exact total before we start any work.
How can I tell if a repair is worth it or if I need a new system?
When repair bills hit $3,000, we usually tell people to get a new system instead. Your 18-year-old furnace will probably need another expensive fix within the year anyway. We’ve seen families go from $150 electric bills to $350 because their old AC can’t keep up anymore. Getting a new system now saves you from emergency calls and those painful monthly bills.
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For expert heating or air conditioning services in the SF bay area, fill out the form, or pick up the phone and call us today!
1-877-477-7151
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Neighborhoods in Cupertino Our HVAC Contractors Proudly Service

Areas Nearby Neighborhoods
Apple Park Headquarters Creekside, Rancho Rinconada, Calvert Drive Area
De Anza College Rancho Rinconada, Garden Gate, Monta Vista North
Cupertino Library and Civic Center Cupertino Village, Garden Gate, Rancho Rinconada
Monta Vista High School Monta Vista, West of Bubb Road, Stevens Creek Boulevard Corridor
Blackberry Farm Park Monta Vista South, McClellan Road Area, Stevens Creek Foothills
Quinlan Community Center Garden Gate, Rancho Rinconada, Cupertino Village
Main Street Cupertino Creekside, North Blaney, Vallco Area
Stevens Creek County Park Monta Vista South, Foothill Boulevard Corridor, Regnart Canyon Area
Homestead High School Rancho Rinconada, Ortega Park Area, North Blaney
Vallco Shopping District Creekside, Cupertino Village, Calvert Drive Area

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