San Lorenzo · HVAC
Thermostat Repair in San Lorenzo, CA
Wrong temps? We get it talking to your system. Same-day thermostat repair across San Lorenzo and Alameda County.
Quick facts
- Business
- Triton HVAC & Appliance Repair (also known as Triton Appliance Repair)
- License
- CSLB #1138925
- Service call
- $89 flat, waived when you approve the repair
- Repair warranty
- 180-day labor warranty (5-year labor warranty on HVAC we install)
- Service area
- San Lorenzo, Alameda County — ZIP 94580
- Availability
- Same-day · Open every day · 8am–6pm
- Phone
- (888) 993-5699
- Updated
- September 2026
Common thermostat problems we fix in San Lorenzo
- Blank or dead screen
- Won't change temperature
- Heat / AC won't turn on
- Wiring / C-wire problems
- Smart thermostat setup
Fast thermostat repair in San Lorenzo
When your thermostat breaks down in San Lorenzo, Triton HVAC & Appliance Repair 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: Nest, Ecobee, Honeywell, Emerson, Carrier.
You'll get an upfront, flat-rate quote before any work starts. The $89 service call is waived when you approve the repair, and most thermostat 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 blank or dead screen to smart thermostat setup, there's no thermostat 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 thermostat 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.
Thermostat Repair FAQ
Thermostat repair questions
Often yes — it can be dead batteries, a tripped float switch, or a blown low-voltage fuse on the furnace board. We find the cause and get it back on.
Absolutely. We install and wire smart thermostats, add a C-wire if your system needs one, and make sure it controls your heating and cooling correctly.
It could be the thermostat, the wiring, or the equipment. We test the thermostat and the low-voltage circuit to pinpoint whether it's the stat or the system.
Current Offers
Save on your repair.
Mention the code when you book. Discounts can't be combined with each other and apply to completed repairs. The $89 service call is always credited toward an approved repair — that's our pricing, not a coupon, so it stacks with any discount.
10% Off Labor — Up to $100
Save 10% on the labor for any completed appliance or HVAC repair, up to $100 per job. Parts and the service call are not discounted.
Free Service Call With Repair
$89 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.
Thermostat 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. The service call is a flat $89, waived when you approve the repair.
180-day labor warranty
Dryer Repair
Same-day dryer repair in San Lorenzo. The service call is a flat $89, waived when you approve the repair.
180-day labor warranty
Refrigerator Repair
Same-day refrigerator repair in San Lorenzo. The service call is a flat $89, waived when you approve the repair.
180-day labor warranty
Dishwasher Repair
Same-day dishwasher repair in San Lorenzo. The service call is a flat $89, waived when you approve the repair.
180-day labor warranty
Stove & Oven Repair
Same-day stove & oven repair in San Lorenzo. The service call is a flat $89, waived when you approve the repair.
180-day labor warranty
Furnace Repair
Same-day furnace repair in San Lorenzo. Repairs start at $150.
$89 service call, waived when you approve the repair · 180-day labor warranty
Air Conditioning Repair
Same-day air conditioner repair in San Lorenzo. Repairs start at $150.
$89 service call, waived when you approve the repair · 180-day labor warranty
Heat Pump Repair
Same-day heat pump repair in San Lorenzo. Repairs start at $150.
$89 service call, waived when you approve the repair · 180-day labor warranty
Wall Furnace Repair
Same-day wall furnace repair in San Lorenzo. Repairs start at $150.
$89 service call, waived when you approve the repair · 180-day labor warranty
Ductless Mini-Split Repair
Same-day mini-split repair in San Lorenzo. Repairs start at $150.
$89 service call, waived when you approve the repair · 180-day labor warranty
Thermostat Repair
Same-day thermostat repair in San Lorenzo. The service call is a flat $89, waived when you approve the repair.
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