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Tiburon HVAC
Estate Climate Atelier

Furnace Repair in South San Francisco

Expert furnace repair for South San Francisco homes and businesses

South San Francisco winters may be mild compared to other regions, but chilly mornings near Industrial City sign remind us that reliable heating matters. Our team keeps your home warm when temperatures drop.

Serving South San Francisco homeowners near Industrial City sign, we understand the unique comfort needs of this San Mateo County community.

Without marine influence, inland areas experience colder winters than coastal communities.

Furnace Repair Benefits for South San Francisco Homeowners

  • Emergency heating service available
  • Gas, electric, and oil expertise
  • Safety-first approach always
  • Upfront repair pricing
  • Properly certified for gas work

Our Furnace Repair Process

1

Contact Us

Call for immediate assistance or schedule at your convenience.

2

Safety Check

We inspect for gas leaks and carbon monoxide concerns first.

3

Diagnosis

Our technician identifies the exact cause of the problem.

4

Repair Quote

You approve the repair cost before we proceed.

5

Restore Heat

We complete repairs and verify safe, efficient operation.

Why Choose Us for Furnace Repair in South San Francisco?

Local expertise—we know South San Francisco's climate and homes
Fast response times throughout South San Francisco and surrounding areas
Factory-trained technicians who do the job right
Upfront pricing with no hidden fees or surprises

Frequently Asked Questions

Why is my furnace blowing cold air?
Causes include: thermostat set incorrectly, pilot light out, flame sensor dirty, gas supply issues, overheating from dirty filter, or ductwork problems. Check thermostat settings and filter first. If the pilot light is out or you smell gas, call a professional immediately.
How often should my furnace cycle?
A properly functioning furnace typically cycles 3-8 times per hour, running 10-15 minutes per cycle. Frequent short cycles (under 5 minutes) indicate problems like oversizing, dirty filters, or thermostat issues. Cycles longer than 20 minutes may indicate undersizing or heat loss.
Should I repair or replace my old furnace?
Consider replacement if your furnace is over 15-20 years old, repairs exceed 50% of replacement cost, it has a cracked heat exchanger, or energy bills are climbing despite maintenance. New high-efficiency furnaces can reduce heating costs by 15-30%.
Why does my heater smell like burning?
A burning smell when you first turn on heat is often just dust burning off after months of disuse—it should clear within an hour. Persistent burning smells may indicate electrical problems, overheating, or debris near the heat exchanger. Turn off the system and call for service if smells persist.

Schedule Service Today

Book your appointment online or call now

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8,000+ homes served
Same-day service available for most calls

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Tiburon HVAC is standing by to help with all your heating and cooling needs.

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Same-day service available • No overtime charges • 100% Satisfaction Guaranteed

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