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Heating and cooling repair, installation, and maintenance for East Bay homes from Oakland and Berkeley to Fremont, Concord, and Walnut Creek.
Book your appointment today
Or call us at +1-650-457-5698
For East Bay HVAC repair, start with a technician who can diagnose both the equipment and the local load on the home: coastal humidity in Oakland and Berkeley, older ductwork in mid-century homes, and heavy AC demand in Fremont, Concord, Walnut Creek, and the Tri-Valley. A proper visit should check airflow, electrical components, refrigerant or combustion safety, and repair-vs-replace options before quoting the work.
The East Bay is not one HVAC market. Inland cities overload AC systems during heat waves, older coastal homes expose duct and humidity problems, and brand diagnostics matter when control boards or communicating thermostats fail.
Concord, Walnut Creek, Pleasanton, Livermore, and Dublin homes often need condenser, capacitor, airflow, and attic duct checks after 95°F+ stretches.
View the relevant pageFremont, Union City, Newark, and Hayward homes can vary from older ducted systems to newer high-efficiency equipment, so diagnosis should start with age, airflow, and control setup.
View the relevant pageOakland, Berkeley, Alameda, and Richmond homes may deal with damp crawl spaces, older duct routes, and comfort imbalance before peak cooling demand appears.
View the relevant pageNo cooling, breaker trips, water leaks, frozen coils, and unsafe indoor temperatures need a different first step than routine maintenance.
View the relevant pageFast, reliable air conditioning repair for all brands and systems.
Professional air conditioning installation with proper sizing and setup.
Expert heating system repair for furnaces, heat pumps, and more.
Gas and electric furnace repair by experienced technicians.
Complete heat pump repair, installation, and maintenance.
Professional air duct cleaning to improve air quality and system efficiency.
Our service model is built around clear diagnostics, written repair options, and practical scheduling for East Bay heating and cooling problems.
Same-day service available for most repairs. We know HVAC problems can't wait.
We use OEM-quality replacement components and explain available warranty details.
Experienced HVAC technicians with clear diagnostics and repair recommendations.
Professional HVAC services throughout East Bay Area and surrounding communities within 30 miles of Oakland.
For no-cooling, no-heat, water leak, electrical, or safety concerns, call for triage and the earliest practical scheduling option in East Bay Area.
24/7 phone support, technician scheduling available 8am-8pm
Browse our troubleshooting guides for common heating and cooling issues. Find solutions or learn when it's time to call a professional.
When your air conditioner runs but fails to cool your home, it can indicate seve...
If your AC is actively blowing warm or hot air through the vents, the system has...
A furnace that fails to heat your home during cold weather is an urgent issue. T...
When your furnace blows cold air instead of warm, the burners may not be ignitin...
Water pooling around your indoor HVAC unit or dripping from the ceiling near the...
Short cycling occurs when your AC turns on and off rapidly without completing a ...
East Bay HVAC Repair has been providing professional heating and cooling services to homeowners throughout Alameda and Contra Costa counties. Our team of trained HVAC technicians brings practical experience to every service call, whether it's an emergency repair, routine maintenance, or a complete system installation.
We understand the unique climate challenges of the Bay Area. From the foggy, mild conditions in Oakland and Berkeley to the hot summers in Walnut Creek, Concord, and the Tri-Valley, we know what it takes to keep your home comfortable year-round. Our technicians are trained to work with all major HVAC brands including Carrier, Trane, Lennox, Rheem, and Goodman.
What sets us apart is our commitment to honest, transparent service. We provide upfront pricing before starting any work, so you're never surprised by the final bill. Our same-day service ensures that urgent repairs don't leave you waiting in discomfort. And with 24/7 emergency support, we're here when you need us most.
From single-family homes to condos and townhouses, we handle all residential heating and cooling needs. Our services include AC repair and installation, furnace repair and replacement, heat pump service, ductwork repair, and indoor air quality solutions.
View all services →Regular maintenance extends the life of your HVAC system and prevents costly breakdowns. Our maintenance plans include seasonal tune-ups, priority scheduling, and repair discounts to keep your system running efficiently.
Learn about maintenance plans →Book your appointment online or give us a call. Our team is ready to help with all your heating and cooling needs.
24/7 phone support, technician scheduling available 8am-8pm