San Lorenzo · HVAC
Furnace Repair in San Lorenzo, CA
Cold house in winter? We relight the warmth. Same-day furnace repair across San Lorenzo and Alameda County.
Common furnace problems we fix in San Lorenzo
- No heat / won't ignite
- Short-cycling on and off
- Strange smells from vents
- Loud bangs at startup
- Pilot won't stay lit
Fast furnace repair in San Lorenzo
When your furnace breaks down in San Lorenzo, Triton Home Services gets a licensed technician to your door — usually the same day. We cover all of San Lorenzo (Alameda County), including ZIP codes 94580, and repair every major brand: Carrier, Trane, Lennox, Goodman, Rheem, Bryant.
You'll get an upfront, flat-rate quote before any work starts. The $150 service call is waived when you approve the repair, and most furnace jobs are finished in a single visit because our vans stock the common parts. Every repair is backed by our 180-day labor warranty.
From no heat / won't ignite to pilot won't stay lit, there's no furnace fault our San Lorenzo techs haven't seen. Book online or call (888) 993-5699 — we fix it right the first time.
Why San Lorenzo chooses us for furnace repair
Same-day service
Call before early afternoon and we'll do our best to be at your door today.
Licensed, bonded & insured
Background-checked, experienced technicians and full liability coverage on every job.
Upfront, honest pricing
You approve a flat quote before any work starts. No hidden fees, ever.
Repairs that last
We fix the root cause and back it with our labor warranty — not a quick patch.
All major brands
From everyday Whirlpool and GE to premium Sub-Zero, Wolf, and Miele.
Trusted by neighbors
Rated 4.8★ by 281+ Bay Area homeowners.
Furnace Repair FAQ
Furnace repair questions
Confirm the thermostat is set to heat, the breaker is on, and the filter isn't clogged. If it still won't fire, it's usually the igniter, flame sensor, or control board — we'll diagnose and repair on-site.
Once a year, ideally before winter. An annual tune-up catches worn parts early, keeps efficiency up, and protects your warranty.
A brief dusty smell at first start of the season is normal. Persistent burning, electrical, or rotten-egg odors are not — turn the system off and call us immediately.
Current Offers
Save on your repair.
Mention the code when you book. Offers can't be combined and apply to completed repairs.
$25 Off Your First Repair
New customers save $25 on any completed appliance or HVAC repair.
Free Service Call With Repair
$89 appliance / $150 HVAC service call — waived when you approve the repair. You only pay for the fix.
Free HVAC Installation Estimates
Thinking about a new furnace, AC, or heat pump? We assess your home and quote the install free — no service call. HVAC we install carries a 5-year labor warranty.
Furnace repair near San Lorenzo
Other repairs in San Lorenzo
Every appliance plus full heating and cooling service across San Lorenzo.
Washing Machine Repair
Same-day washer repair in San Lorenzo from $89. 180-day labor warranty.
Dryer Repair
Same-day dryer repair in San Lorenzo from $89. 180-day labor warranty.
Refrigerator Repair
Same-day refrigerator repair in San Lorenzo from $89. 180-day labor warranty.
Dishwasher Repair
Same-day dishwasher repair in San Lorenzo from $89. 180-day labor warranty.
Stove & Oven Repair
Same-day stove & oven repair in San Lorenzo from $89. 180-day labor warranty.
Furnace Repair
Same-day furnace repair in San Lorenzo from $150. 180-day labor warranty.
Air Conditioning Repair
Same-day air conditioner repair in San Lorenzo from $150. 180-day labor warranty.
Heat Pump Repair
Same-day heat pump repair in San Lorenzo from $150. 180-day labor warranty.
Wall Furnace Repair
Same-day wall furnace repair in San Lorenzo from $150. 180-day labor warranty.
Ductless Mini-Split Repair
Same-day mini-split repair in San Lorenzo from $150. 180-day labor warranty.
Thermostat Repair
Same-day thermostat repair in San Lorenzo from $89. 180-day labor warranty.
Book online
Schedule your repair in minutes.
Pick a time that works for you — most appointments are available same day, with instant confirmation.
Prefer to talk to a person? (888) 993-5699