SPRING SPECIAL, Limited Time Offer. Save $3,000 on a New System Installation. While Supplies Last. More details...
Heating and Air Conditioning Services in Cupertino, CA
Expert Heating, Cooling & Air Quality Solutions
Quick Answers About Cupertino HVAC Services
Get instant answers to the most common questions
What HVAC services does Galaxy offer in Cupertino?
We provide complete HVAC services in Cupertino including heat pump installation, furnace repair and replacement, AC installation and repair, ductless mini-split systems, indoor air quality solutions, and 24/7 emergency service. Our NATE-certified technicians serve all Cupertino neighborhoods.
How quickly can Galaxy respond to service calls in Cupertino?
We offer same-day service throughout Cupertino and are available 24/7 for emergencies. Most service calls are scheduled within 24 hours, and our emergency technicians can typically arrive within 2-4 hours for urgent heating or cooling failures.
Does Galaxy serve all neighborhoods in Cupertino?
Yes! We proudly serve every neighborhood in Cupertino and throughout Santa Clara County. Our Cupertino-based technicians are familiar with local housing types, climate conditions, and the unique HVAC needs of Cupertino homes and businesses.
What makes Galaxy the best HVAC contractor in Cupertino?
Galaxy stands out in Cupertino with 24/7 phone availability, NATE-certified technicians, American Standard Platinum Dealer status, upfront pricing, same-day service, and A+ BBB rating. We specialize in the Cupertino climate and offer lifetime warranty coverage on qualifying systems.
Have more questions? Call us at (925) 578-3379 or schedule a consultation
What HVAC Services Do You Offer in Cupertino?
Cupertino is Apple's home city, and the same exacting standards that define the world's most valuable company have shaped what residents expect from everything — including the systems running inside their homes. Top-ranked schools, immaculate neighborhoods, and a homeowner demographic of tech professionals and families with high standards create a service environment where quality matters as much as price. Galaxy Heating & Air Conditioning serves Cupertino with the technical precision and premium equipment the community expects.
We work throughout Cupertino's neighborhoods: Monta Vista and Garden Gate established residential areas where tech-family homes benefit from smart variable-speed heat pump upgrades; Rancho Rinconada properties in older Cupertino construction ready for comprehensive system replacement; newer developments near Bandley Drive and De Anza corridor where modern homes get performance optimization; and commercial properties including business parks near Apple Park, retail centers, and the De Anza College campus.
Cupertino's South Bay location creates genuine summer heat — regular afternoons in the 88–95°F range — combined with mild winters that make heat pumps compelling from both efficiency and environmental standpoints. The city's tech-savvy homeowner base often comes to consultations already knowing SEER2 ratings, variable-speed operation, and rebate stacks — we welcome that level of engagement. We'll discuss system options at whatever level of technical depth serves you, from high-level recommendations to detailed Manual J calculations.
Cupertino homeowners qualify for We provide detailed energy modeling for interested homeowners showing projected annual savings. Flexible financing from $89/month. Free estimates, 24/7 emergency service. Call (925) 578-3379.
Why Trust Galaxy for Cupertino HVAC Service?
Cupertino's housing ranges from established single-family neighborhoods with excellent schools to newer developments near Apple Park. Many tech-industry homeowners are upgrading to smart, energy-efficient heat pumps with features like Wi - Fi thermostats, geofencing, learning algorithms, and integration with Alexa, Google Home, and Apple HomeKit. The prevalence of home offices makes reliable, quiet climate control especially important.
We serve Cupertino's tech-focused commercial sector, including Apple Park and corporate campuses, retail at Cupertino Village and Main Street, restaurants, medical facilities, and data centers. Our commercial team delivers precision climate control, server room cooling, indoor air quality solutions, and 24/7 emergency support with the reliability tech companies demand.
Cupertino's Silicon Valley location creates warm summer temperatures-routinely reaching 85-90°F from June through September, with occasional heat waves pushing higher. This makes efficient air conditioning important for comfortable living and productive home offices. We recommend modern variable-speed heat pumps that deliver powerful cooling during warm weather while operating whisper-quiet and efficiently year-round. These systems integrate seamlessly with the smart home platforms popular among Cupertino's tech workforce.
Areas We Serve:
Which HVAC Services Are Available in Cupertino?
Click on any service below to learn more about how we can keep your Cupertino home comfortable year-round.
Furnace Repair
Expert furnace diagnostics and repair to restore your heating. Same-day service for all furnace brands serving Cupertino's climate.
AC Repair
Fast, same-day air conditioning repair for all makes and models. Essential for Cupertino's warm summer temperatures.
Heat Pump Repair
Professional heat pump repair for efficient year-round comfort. Expert diagnostics and repairs for American Standard, Mitsubishi, Carrier, and Lennox systems.
Furnace Installation
High-efficiency furnaces from American Standard, Carrier, and Lennox up to 98% AFUE for reliable warmth in Cupertino's mild winters. Proper sizing and installation for maximum efficiency.
AC Installation
High-efficiency air conditioning systems from top brands for Cupertino homes. Variable-speed cooling designed for optimal energy savings.
Heat Pump Installation
All-electric heating and cooling with premium heat pumps from American Standard, Mitsubishi, Carrier, and Lennox. Perfect for Cupertino's climate with energy savings up to 50%.
24/7 Emergency HVAC in Cupertino
Heating or cooling failure? We respond fast — day, night, and weekends.
Pricing & Options
Better Comfort
2-stage systems (Carrier & American Standard) – dependable performance for Cupertino
Best Comfort
Variable-speed systems (Lennox, Carrier, Mitsubishi) – premium comfort, smart home integration
Ductless Systems
Perfect for home offices, ADUs, and tech-savvy customization
Recent Cupertino Installations
Monta Vista Neighborhood
Installed a Carrier variable-speed heat pump system (model Infinity 18VS with Infinity smart thermostat and full smart home integration) in a 2,600 sq ft Monta Vista home. The new 18 SEER2 system replaced a 14 SEER AC and furnace, providing app-based control, geofencing capabilities, whisper-quiet operation, and reducing energy costs by approximately 41%. The tech-industry homeowner appreciates the advanced features and Alexa integration..
Rancho Rinconada Neighborhood
Replaced an aging 13 SEER AC with a high-efficiency 17 SEER2 Lennox variable-speed heat pump in a 2,100 sq ft Rancho Rinconada home. The new system with iComfort smart thermostat delivers precise temperature control, learns household patterns, operates significantly quieter, and the homeowner reports 37% lower cooling costs during Cupertino's warm summers.
Garden Gate Neighborhood
Installed a Mitsubishi ductless multi-zone system (model MXZ-4C36 with 4 zones) for a converted home office and guest suite in a Garden Gate home. The Apple engineer homeowner needed precise climate control for video conferences without expensive ductwork modifications. The new inverter-driven system provides independent temperature control, operates whisper-quiet, and integrates with the home's automation system.
Inspiration Heights Neighborhood
Installed a Daikin R32 inverter-driven heat pump outdoor unit at an Inspiration Heights Cupertino home. The high-efficiency low-GWP refrigerant system was set on a tile patio with a clean line-set chase and code-compliant electrical disconnect — delivering quiet, efficient comfort year-round in the South Bay climate.
Your Trusted Cupertino HVAC Experts
Serving Cupertino with elite manufacturer certifications, comprehensive warranties, and local expertise you can trust.
American Standard Platinum Dealer
Elite certification for exceptional customer care
Diamond Elite Mitsubishi Authorized
Factory-certified installation excellence
5-Year Labor Warranty Included
Every Cupertino installation protected
BBB A+ & Diamond Certified
Top ratings from Cupertino customers
Local Santa Clara County Experts
We live, work, and serve here
Flexible Financing
Affordable payment options available
Why Do Cupertino Homeowners Choose Galaxy?
24/7 Emergency Service
HVAC emergencies don't wait for business hours. We're available 24/7 to serve Cupertino residents.
Fast Response Times
Serving Cupertino and throughout Santa Clara County with same-day service when you need it most.
NATE-Certified Technicians
Our team is trained, certified, and experienced in servicing all major HVAC brands and models.
Upfront, Transparent Pricing
No surprises. We provide clear estimates before starting any work in your Cupertino home.
100% Satisfaction Guarantee
We stand behind our work with a complete satisfaction guarantee on all services.
Locally Owned & Operated
We're your neighbors in the Bay Area, committed to exceptional service for Cupertino residents.
What Cupertino Customers Say
"I had a sudden breakdown of my HVAC system during one of those scorching summer days in Monta Vista. Galaxy Heating & Air Conditioning responded quickly and had a technician at my house within hours. They diagnosed the issue and had my system up and running in no time! I was impressed with their professionalism and knowledge. Definitely saved my summer!"
"After moving into our new home near Apple Park, we realized the heating system was outdated and struggling during winter. We called Galaxy Heating & Air Conditioning for a new installation. Their team was fantastic, guiding us through the options and installation process. The new system works beautifully and has noticeably lowered our energy bills. We’re warm and cozy now!"
"Living in Rancho Rinconada, I’ve dealt with my air conditioning unit for years, but it finally gave out during a heatwave. I called Galaxy Heating & Air Conditioning for maintenance, and they were so thorough! They found several small issues that could have led to bigger problems later. Now, my system runs like new, and I feel much more comfortable in this heat!"
Top HVAC Products for Cupertino Homes
American Standard Platinum Heat Pump
20 SEERModel: 5A6V0X
Our flagship heat pump for Cupertino homes. Fully communicating system pairs with Platinum air handlers for precise, variable-speed comfort year-round.
American Standard Side-Discharge Heat Pump
16 SEERModel: 5HPL50
Built for Cupertino homes where outdoor space is tight. Side-discharge airflow opens up installations in narrow side yards, enclosed pads, or mechanical closets.
American Standard Gold 2-Stage AC
17 SEERModel: 5A7A70
A smart upgrade for Cupertino homes with existing gas heat. The 2-stage compressor runs at low stage most of the time — quieter, more efficient, and better humidity control than single-stage units.
Carrier Crossover Series Heat Pump
Up to 26 SEER2Models: 37MURA / 37MUHA
Carrier's ductless crossover heat pump for Cupertino homes. Pairs with a gas furnace or air handler for a hybrid system — or installs standalone for garages and room additions.
Mitsubishi MSZ-GL Mini-Split
Up to 23 SEERSeries: MSZ-GL / MUZ-GL
A reliable, cost-effective ductless solution for Cupertino rooms, garages, and additions. Quiet inverter-driven cooling and heating with no ductwork required.
Lennox SLP99V Variable-Speed Furnace
99% AFUEModel: SLP99V
The most efficient gas furnace we install — 99 cents of every gas dollar goes directly to heat. A top choice for Cupertino homeowners who want to maximize gas savings during winter.
Common HVAC Questions in Cupertino
What HVAC brands do you install and service in Cupertino?
We install and service all major HVAC brands including American Standard, Carrier, Lennox, Trane, Rheem, Mitsubishi, Daikin, Bryant, Goodman, and more. As an American Standard Platinum Dealer, we offer premium equipment with exclusive warranties. Our NATE-certified technicians are trained on all makes and models for Cupertino homes.
How often should I have my HVAC system serviced in Cupertino?
We recommend professional HVAC maintenance twice a year—once before cooling season (spring) and once before heating season (fall). Cupertino's Silicon Valley location creates warm, dry summers with temperatures regularly reaching 85-90°F, while winters are mild and moderate. Regular maintenance prevents breakdowns, improves efficiency, and extends equipment life. Ask about our maintenance plans for Cupertino homeowners.
Do you provide free estimates for new HVAC systems in Cupertino?
Absolutely! We provide free, no-obligation estimates for all new HVAC installations in Cupertino. Our comfort advisors will visit your home, assess your heating and cooling needs, and recommend the best system for your space and budget. We offer flexible financing options with payments as low as $89/month on approved credit.
What financing options are available for HVAC systems in Cupertino?
We offer flexible financing with convenient monthly payments on approved credit. Whether you're upgrading to a high-efficiency heat pump, replacing an aging furnace, or installing a new AC system, we'll help you find a payment plan that fits your budget. Ask about our 0% interest promotions available to Cupertino homeowners.
How much do HVAC repairs typically cost in Cupertino?
Most HVAC repairs in Cupertino range from $225-$550 for common issues like igniter replacement, capacitor failure, or thermostat problems. More complex repairs involving motors or control boards can run $500-$1,200. Remember, our $59 diagnostic fee gets applied to your repair cost. We always provide upfront pricing before starting work.
What areas around Cupertino do you serve?
Galaxy Heating & Air Conditioning proudly serves Cupertino and all of Santa Clara County, plus the greater Bay Area including Contra Costa, Alameda, San Mateo, Santa Clara, and San Francisco counties. We serve residential and commercial customers with the same commitment to quality. Our Santa Clara-based technicians know local homes and climate conditions.
How much does HVAC diagnostic service cost in Cupertino?
Our diagnostic/troubleshooting fee is just $59, and it gets applied toward your repair if you proceed with service. This covers a complete system evaluation by our NATE-certified technicians. We provide upfront pricing before any work begins—no hidden fees or surprise charges. Call (925) 578-3379 to schedule same-day service in Cupertino.
Do you offer 24/7 emergency HVAC service in Cupertino?
Yes! Galaxy provides 24/7 emergency HVAC service throughout Cupertino and Santa Clara County. Whether your furnace fails on a cold winter night or your AC breaks down during a heat wave, our technicians are available around the clock. We serve all Cupertino neighborhoods including Monta Vista, Rancho Rinconada, Garden Gate. Call (925) 578-3379 anytime.
HVAC Services in Cities Near Cupertino
Galaxy serves all of Santa Clara County. Browse our full lineup of heating, cooling, and heat pump services in nearby communities.
We Also Serve Cities Near Cupertino
Contra Costa County
San Mateo & SF Counties
- › Atherton
- › Belmont
- › Burlingame
- › Daly City
- › Foster City
- › Hillsborough
- › Menlo Park
- › Millbrae
Ready to Get Started in Cupertino?
Call us today for fast, reliable HVAC service from Cupertino's most trusted contractor.