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BLACK FRIDAY, Limited Time Offer. Total Savings Worth $3,333. Offer Valid Nov 29 - Dec 2. More details...
Expert Heating, Cooling & Air Quality Solutions
Get instant answers to the most common questions
We provide complete HVAC services in Hercules 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 Hercules neighborhoods.
We offer same-day service throughout Hercules 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.
Yes! We proudly serve every neighborhood in Hercules and throughout Contra Costa County. Our Hercules-based technicians are familiar with local housing types, climate conditions, and the unique HVAC needs of Hercules homes and businesses.
Galaxy stands out in Hercules 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 Hercules climate and offer lifetime warranty coverage on qualifying systems.
Have more questions? Call us at (925) 578-3293 or schedule a consultation
Looking for Hercules' best HVAC contractor? Galaxy Heating & Air Conditioning is your local expert for heat pumps, heating, and air conditioning solutions across Hercules' waterfront communities. With proven brands like Mitsubishi, Carrier, Daikin, and American Standard, we deliver reliable comfort to San Pablo Bay homes. Hercules' waterfront living, moderate climate, and family-oriented community demand efficient, dependable HVAC systems.
Galaxy Heating & Air Conditioning proudly serves Hercules homeowners and businesses, from waterfront properties with Bay views to family neighborhoods to diverse residential areas throughout the city. Our NATE-certified technicians understand Bay waterfront climate needs and the unique requirements of Hercules' growing community. As a fully licensed HVAC contractor, we meet all local codes and manufacturer standards.
We understand Hercules' unique needs: waterfront properties requiring salt-air-resistant systems; moderate climate ideal for efficient heat pumps; budget-conscious families seeking value; and growing community who appreciate reliable service. Our team provides transparent pricing, quality installations, and dependable service. We're available 24/7 for emergencies.
To make HVAC system upgrades accessible to Hercules families, we offer flexible financing with convenient monthly payments (on approved credit). Whether you're installing climate control in a waterfront home, upgrading to an efficient heat pump, or replacing aging equipment, we'll help you find a payment plan that works.
Hercules' housing includes waterfront properties with Bay views, family neighborhoods, and affordable homes. The city's San Pablo Bay location creates moderate temperatures with cool marine influence. Waterfront properties benefit from salt-air-resistant heat pump components. Hercules' affordability, growing community, and waterfront location make it increasingly popular with East Bay families seeking value.
We serve Hercules' commercial sector, including retail centers, restaurants, office buildings, medical facilities, and waterfront businesses. Our commercial team handles rooftop units, multi-zone systems, and climate control with reliable service.
Hercules' San Pablo Bay waterfront location creates a moderate climate with cool marine influence. Temperatures typically range from 55-75°F year-round, with occasional warm inland days reaching 80-85°F. This comfortable climate makes efficient heat pumps ideal - providing year-round heating while offering optional cooling during warmer periods. Many Hercules homeowners appreciate heat pumps for their efficiency, salt-air-resistant options for waterfront living, and all-electric environmental benefits.
Areas We Serve:
Click on any service below to learn more about how we can keep your Hercules home comfortable year-round.
Expert furnace diagnostics and repair to restore your heating. Same-day service for all furnace brands serving Hercules's climate.
Fast, same-day air conditioning repair for all makes and models. Essential for Hercules's warm summer temperatures.
Professional heat pump repair for efficient year-round comfort. Expert diagnostics and repairs for American Standard, Mitsubishi, Carrier, and Lennox systems.
High-efficiency furnaces from American Standard, Carrier, and Lennox up to 98% AFUE for reliable warmth in Hercules's mild winters. Proper sizing and installation for maximum efficiency.
High-efficiency air conditioning systems from top brands for Hercules homes. Variable-speed cooling designed for optimal energy savings.
All-electric heating and cooling with premium heat pumps from American Standard, Mitsubishi, Carrier, and Lennox. Perfect for Hercules's climate with federal rebates up to $2,000 available.
2-stage systems (Carrier & American Standard) – dependable comfort for waterfront
Variable-speed heat pumps (Mitsubishi, Carrier, Daikin) – efficient year-round climate control
Perfect for waterfront properties, additions, and custom applications
Installed a Mitsubishi ductless multi-zone system (model MXZ-3C30 with 3 zones) in a 1,900 sq ft waterfront home. The property needed efficient climate control with salt-air-resistant components. The new inverter-driven system provides efficient heating, optional cooling, independent zone control, and reduced energy costs by 39%.
Replaced an aging furnace with a Carrier variable-speed heat pump in a 2,000 sq ft Refugio Valley home. The new 16 SEER2 system provides efficient heating year-round, optional AC for warmer days, operates quietly, and the homeowner qualified for $1,700 in heat pump rebates.
Installed a Daikin variable-speed heat pump system in a 1,800 sq ft Foxboro neighborhood home. The new system provides year-round heating, optional cooling, smart thermostat features, and reduced heating costs by 38%. Hercules' affordability and waterfront location make it attractive to East Bay families.
Serving Hercules with elite manufacturer certifications, comprehensive warranties, and local expertise you can trust.
Elite certification for exceptional customer care
Factory-certified installation excellence
Every Hercules installation protected
Top ratings from Hercules customers
We live, work, and serve here
Maximize your Hercules savings
HVAC emergencies don't wait for business hours. We're available 24/7 to serve Hercules residents.
Serving Hercules and throughout Contra Costa County with same-day service when you need it most.
Our team is trained, certified, and experienced in servicing all major HVAC brands and models.
No surprises. We provide clear estimates before starting any work in your Hercules home.
We stand behind our work with a complete satisfaction guarantee on all services.
We're your neighbors in the Bay Area, committed to exceptional service for Hercules residents.
"We had a heat pump installation done and couldn't be happier! The Galaxy team was professional, completed the work on time, and our energy bills have dropped significantly. The new system keeps our home perfectly comfortable year-round."
"Galaxy Heating & Air came out same day when our furnace stopped working. The technician diagnosed the issue quickly, explained everything clearly, and had us warm again in no time. Outstanding furnace repair service!"
"Our AC broke during a heat wave and Galaxy responded immediately. Their AC repair technician arrived within hours, fixed the problem, and even gave us maintenance tips. Exceptional service when we needed it most!"
"They replaced our old furnace with a new high-efficiency model. The installation crew was respectful, cleaned up thoroughly, and the pricing was very fair. Our home stays warmer now and uses less energy. Highly recommend!"
"We upgraded to a new AC system and the difference is amazing! The AC installation was seamless, the team was professional, and our home stays cool all summer without high energy bills. Best decision we made!"
"Galaxy installed mini split systems in our home office and bedroom. They're incredibly efficient, quiet, and give us perfect temperature control in each room. The installation was clean and professional. Couldn't be happier!"
Perfect for Hercules's mild climate, heat pumps provide both heating and cooling with exceptional efficiency. Save up to 50% on energy costs compared to traditional systems.
Control your Hercules home's temperature from anywhere. Smart thermostats learn your schedule and optimize energy use automatically.
Yes! Galaxy Heating & Air Conditioning provides 24/7 emergency HVAC service throughout Hercules and the entire Bay Area. We understand that heating and cooling emergencies don't wait for business hours. Whether your furnace fails on a cold winter night or your AC breaks down during a heat wave, our team is available to help. Call us anytime at (925) 578-3293 for immediate assistance.
We install and service all major HVAC brands including American Standard, Mitsubishi, Carrier, Lennox, Trane, Rheem, and many others. Our NATE-certified technicians are trained on all makes and models, so whether you need repair, maintenance, or new installation, we have the expertise to handle your specific system. We can also help you choose the best equipment for your Hercules home's needs and budget.
We recommend having your HVAC system professionally serviced twice a year – once before the cooling season (spring) and once before the heating season (fall). Regular maintenance helps prevent breakdowns, improves energy efficiency, extends your system's lifespan, and maintains your manufacturer's warranty. Our maintenance service includes thorough inspection, cleaning, and tune-up to keep your Hercules home comfortable year-round.
Absolutely! We provide free, no-obligation estimates for all new HVAC installations in Hercules. Our experienced technicians will visit your home, assess your heating and cooling needs, take proper measurements, and recommend the best system for your space and budget. We'll provide upfront, transparent pricing with no hidden fees. We also offer financing options to make your new HVAC system more affordable.
Yes! Many Hercules homeowners qualify for federal tax credits, state rebates, and utility company incentives when installing high-efficiency HVAC equipment. For example, heat pump installations can qualify for up to $2,000 in federal tax credits, and local utility companies often offer additional rebates for energy-efficient systems. We stay current on all available programs and can help you take advantage of these savings to offset your installation costs.
Galaxy Heating & Air Conditioning proudly serves Hercules and all of Contra Costa County, as well as the greater Bay Area including Contra Costa, Alameda, San Mateo, Santa Clara, and San Francisco counties. We serve both residential and commercial customers throughout these areas with the same commitment to quality service and customer satisfaction.
Call us today for fast, reliable HVAC service from Hercules's most trusted contractor.
