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Expert Heating, Cooling & Air Quality Solutions
Get instant answers to the most common questions
We provide complete HVAC services in San Leandro 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 San Leandro neighborhoods.
We offer same-day service throughout San Leandro 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 San Leandro and throughout Alameda County. Our San Leandro-based technicians are familiar with local housing types, climate conditions, and the unique HVAC needs of San Leandro homes and businesses.
Galaxy stands out in San Leandro 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 San Leandro climate and offer lifetime warranty coverage on qualifying systems.
Have more questions? Call us at (925) 578-3293 or schedule a consultation
Looking for San Leandro's best HVAC contractor? Galaxy Heating & Air Conditioning is your trusted local expert for air conditioning, heating, and heat pump solutions across all San Leandro neighborhoods. With dependable brands like American Standard, Carrier, Mitsubishi, and Lennox, we deliver reliable comfort to San Leandro's diverse communities. San Leandro's warm summers and varied housing demand properly sized, efficient HVAC systems.
Galaxy Heating & Air Conditioning proudly serves San Leandro homeowners and businesses, from hillside homes with Bay views to established neighborhoods like Estudillo Estates to commercial districts downtown. Our NATE-certified technicians provide honest, affordable service for all heating, cooling, and air quality needs. As a fully licensed HVAC contractor, we meet all local codes and industry standards.
We understand San Leandro's needs: budget-conscious families seeking reliable, affordable solutions; diverse housing stock from post-war homes to newer developments; and the importance of honest pricing and quality work. Our team provides transparent estimates, dependable installations, and lasting repairs. We're available 24/7 for emergencies with fast response times. Regular maintenance prevents breakdowns and keeps costs low.
To make HVAC system upgrades accessible to all San Leandro families, we offer flexible financing with affordable monthly payments (on approved credit). Whether you need AC repair, a new heat pump installation, or a complete system replacement, we'll help you find a payment plan that fits your budget.
San Leandro's housing includes post-war single-family neighborhoods, hillside homes with views, multi-family housing, and commercial-residential mixed-use areas downtown. Many older San Leandro homes have aging HVAC systems that use excessive energy or struggle during warm weather. We specialize in affordable system upgrades that improve comfort while lowering utility bills.
We serve San Leandro's diverse commercial sector, including retail along East 14th Street, the Bayfair Center, restaurants, medical offices, light industrial facilities, and multi-family housing. Our commercial team handles rooftop units, package systems, and tenant improvements with honest pricing and reliable service.
San Leandro's central East Bay location creates warm summer temperatures-typically reaching 80-90°F from June through September - making efficient air conditioning important for comfortable living. We recommend modern variable-speed heat pumps that provide powerful cooling during warm weather while operating efficiently year-round. These systems also handle San Leandro's mild winters perfectly, often eliminating the need for a separate gas furnace and reducing both energy costs and carbon emissions.
Areas We Serve:
Click on any service below to learn more about how we can keep your San Leandro home comfortable year-round.
Expert furnace diagnostics and repair to restore your heating. Same-day service for all furnace brands serving San Leandro's climate.
Fast, same-day air conditioning repair for all makes and models. Essential for San Leandro'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 San Leandro's mild winters. Proper sizing and installation for maximum efficiency.
High-efficiency air conditioning systems from top brands for San Leandro 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 San Leandro's climate with federal rebates up to $2,000 available.
2-stage systems (Carrier & American Standard) – affordable, dependable comfort
Variable-speed systems (Lennox, American Standard, Mitsubishi) – superior efficiency & quiet operation
Perfect for room additions, converted garages, and homes without ductwork
Installed an American Standard variable-speed heat pump system (model Platinum 16 with variable-speed air handler) in a 2,000 sq ft hillside home in the San Leandro Hills. The new 17 SEER2 system replaced a 15-year-old AC and gas furnace, providing quieter operation, better temperature consistency, and reducing energy costs by approximately 36%. The installation qualified for $1,900 in Bay Area heat pump rebates and federal tax credits.
Replaced an oversized, inefficient 12 SEER AC with a properly-sized 16 SEER2 Carrier variable-speed heat pump in a 1,700 sq ft Estudillo Estates home. The old system short-cycled, creating temperature swings and high electric bills. The new heat pump maintains consistent comfort, runs significantly quieter, and the homeowner reports 33% lower cooling costs during San Leandro's warm summers.
Installed a Mitsubishi ductless multi-zone system (model MXZ-3C30 with 3 wall-mounted units) in a renovated 1940s downtown San Leandro home with no existing ductwork. The new inverter-driven system provides independent temperature control for each bedroom and the main living area, operates whisper-quiet, and uses minimal energy while delivering excellent comfort year-round.
Serving San Leandro with elite manufacturer certifications, comprehensive warranties, and local expertise you can trust.
Elite certification for exceptional customer care
Factory-certified installation excellence
Every San Leandro installation protected
Top ratings from San Leandro customers
We live, work, and serve here
Maximize your San Leandro savings
HVAC emergencies don't wait for business hours. We're available 24/7 to serve San Leandro residents.
Serving San Leandro and throughout Alameda 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 San Leandro 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 San Leandro 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 San Leandro'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 San Leandro 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 San Leandro 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 San Leandro 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 San Leandro home comfortable year-round.
Absolutely! We provide free, no-obligation estimates for all new HVAC installations in San Leandro. 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 San Leandro 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 San Leandro and all of Alameda 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 San Leandro's most trusted contractor.
