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

AC Repair in Cupertino

Expert air conditioning repair for Cupertino homes and businesses

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

Serving Cupertino homeowners near Vallco, we understand the unique comfort needs of this Santa Clara County community.

Without ocean or bay influence, inland homes face genuine heat that requires powerful AC.

AC Repair Benefits for Cupertino 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 Cupertino?

Local expertise—we know Cupertino's climate and homes
Fast response times throughout Cupertino 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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