When it comes to comfort, efficiency, and reliability, homeowners across the San Francisco Bay Area trust Galaxy Heating & Air Conditioning — a Diamond Certified, BBB A+ rated, and top-rated HVAC company providing complete heating, cooling, and electrical solutions.
Whether you live in Walnut Creek, Pleasanton, Oakland, or San Francisco, our expert technicians deliver award-winning service, quality installations, and long-lasting system performance backed by the best warranties in the industry.
🌎 Serving the Heart of the Bay — Contra Costa, Alameda & San Francisco Counties
Galaxy Heating & Air Conditioning proudly serves homeowners and businesses throughout the Bay Area, including:
Contra Costa County
Pleasant Hill • Walnut Creek • Concord • Danville • San Ramon • Alamo • Martinez • Lafayette • Orinda • Brentwood
Alameda County
Dublin • Pleasanton • Livermore • Hayward • Castro Valley • Fremont • Oakland • Berkeley • San Leandro
San Francisco County
Downtown • Sunset District • Richmond District • Mission Bay • Noe Valley • Twin Peaks • SOMA
Our locally based teams understand the microclimates and building styles of each city — from hillside homes in Orinda to Victorian flats in San Francisco — allowing us to design HVAC solutions tailored to your exact home and comfort needs.
🧰 Complete HVAC Services for Bay Area Homes
At Galaxy Heating & Air Conditioning, we handle every aspect of home comfort, from installation to repair and ongoing maintenance.
🔥 Heating Services
Stay warm and efficient all winter long with our expert furnace and heat pump solutions:
• Furnace repair, replacement & installation
• High-efficiency heat pumps (ducted or ductless)
• Dual-fuel hybrid systems
• Safety and performance inspections
• Annual maintenance tune-ups
We work with top manufacturers like Mitsubishi, Lennox, Carrier, Trane, Bosch, American Standard, Daikin, Rheem, and Bryant, ensuring every home gets the ideal combination of comfort and reliability.
❄️ Air Conditioning Services
Bay Area summers are getting warmer — and efficient cooling matters more than ever. We specialize in:
• Central AC installation & replacement
• Ductless mini-split systems for zoned comfort
• Variable-speed inverter systems for ultra-quiet operation
• AC repair and refrigerant leak diagnostics
• Energy-efficient upgrades and thermostat integration
Whether you live in a high-rise apartment in San Francisco or a suburban home in Pleasant Hill, our team designs the most efficient cooling solution for your space.
⚡ Electrical & Smart Home Upgrades
As part of the Bay Area’s clean-energy future, we also offer:
• Electrical panel replacements & subpanel upgrades
• Heat pump water heater installation
• EV charger installation
• Smart thermostat setup (Nest, Ecobee, Mitsubishi Kumo Cloud, Daikin One+, etc.)
Our licensed electricians ensure all work meets California’s strict energy codes and safety standards.
💰 Rebates & Incentives for Bay Area Homeowners
Galaxy Heating & Air Conditioning helps homeowners save thousands through local and state rebate programs, including:
• Peninsula Clean Energy (PCE)
• Silicon Valley Clean Energy (SVCE)
• Bay Area Air Quality Management District Clean HEET Program
• TECH Clean California (when available)
We’ll help you identify which rebates apply to your ZIP code — and handle the paperwork for you.
🌿 Why Bay Area Homeowners Choose Galaxy
✅ Diamond Certified & BBB A+ Rated — A mark of trust, quality, and verified customer satisfaction
✅ Locally Owned & Operated — Based in the East Bay, serving the entire Bay Area
✅ Expert Technicians — Fully licensed, NATE-certified, and EPA-trained
✅ Authorized Dealer — Certified to install and service the top HVAC brands
✅ Transparent Pricing — No hidden fees, no upselling, just honest service
✅ 5-Star Reputation — Rated highly on Google, Yelp, and Nextdoor
Our philosophy is simple: “Do What’s Right.” Every installation is completed to factory specifications, with a focus on safety, efficiency, and customer satisfaction.
⚙️ Energy Efficiency Meets Comfort
Galaxy Heating & Air Conditioning is leading the Bay Area’s shift toward electrification and clean heating technology.
From gas furnace replacements to all-electric heat pump systems, we help homeowners lower their carbon footprint and energy bills without sacrificing comfort.
Our preferred systems include:
• Mitsubishi Hyper-Heat for cold-weather performance
• Lennox and Carrier variable-speed heat pumps
• Rheem heat pump water heaters
• Bosch and Daikin inverter systems
These advanced units deliver up to 300% efficiency, qualifying for major local rebates and reducing monthly utility costs.
🧡 Trusted by Homeowners Across the Bay
Our commitment to excellence has made Galaxy a top choice across Contra Costa, Alameda, and San Francisco counties.
Whether you need emergency repair or a full system upgrade, we bring the same level of care to every project — big or small.
“Galaxy was professional, responsive, and honest. They installed our new heat pump system in Pleasanton and even helped us apply for rebates. Highly recommended!”
— ⭐⭐⭐⭐⭐ Sarah L., Tri-Valley homeowner
📞 Contact the Best HVAC Company in the Bay Area
Ready for a more efficient, comfortable home?
Trust Galaxy Heating & Air Conditioning — the Bay Area’s leader in HVAC installation, repair, and maintenance.
📍 Serving: Contra Costa • Alameda • San Francisco Counties
📞 (925) 578-3293
🌐 GalaxyServices.com