Private Client Services
(650) 360-9230
TH
Tiburon HVAC
Estate Climate Atelier

AC Repair in Foster City

Expert air conditioning repair for Foster City homes and businesses

Living in Foster City means experiencing the best of Bay Area weather—and occasionally, the warmest days too. Our team serves homeowners throughout the area, from Planned community to every neighborhood.

Serving Foster City homeowners near Planned community, we understand the unique comfort needs of this San Mateo County community.

Bay breezes help moderate temperatures, but afternoon sun can still drive significant cooling demand.

AC Repair Benefits for Foster City Homeowners

  • Fast response with same-day availability
  • Clear pricing you approve first
  • All major AC brands serviced
  • Reliable components backed by warranty
  • Trusted technicians in your home

Our AC Repair Process

1

Schedule Service

Call or book online for a convenient appointment time.

2

Diagnosis

Our technician performs a thorough system inspection and identifies the issue.

3

Upfront Quote

You receive a detailed quote and approve before any work begins.

4

Expert Repair

We complete the repair using quality parts and proven techniques.

5

Testing

We verify the repair and ensure your system runs efficiently.

Why Choose Us for AC Repair in Foster City?

Local expertise—we know Foster City's climate and homes
Fast response times throughout Foster City 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 AC not cooling properly?
Common causes include: dirty air filter restricting airflow, low refrigerant from leaks, dirty condenser coils, frozen evaporator coils, thermostat issues, or compressor problems. Start by checking and replacing your filter, then call a professional if the problem persists.
Why is my AC making strange noises?
Different noises indicate different problems: squealing may mean belt issues, grinding suggests motor bearing failure, clicking could be electrical problems, buzzing might indicate loose parts or refrigerant issues, and banging could mean a loose component. Turn off the system and call for service if noises are severe.
Why is my AC freezing up?
AC units freeze when airflow is restricted or refrigerant is low. Common causes include dirty filters, blocked return vents, dirty evaporator coils, low refrigerant from leaks, or blower motor issues. Turn off the system to thaw, check filters and vents, and call a professional if it refreezes.
How much does AC repair cost?
AC repairs typically range from $150-600 depending on the issue. Minor repairs like capacitor replacement cost $150-300. Refrigerant recharge runs $200-400. Compressor replacement can cost $1,000-2,500. Always get a diagnosis and upfront quote before authorizing repairs.

Request an Appointment

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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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