Air Conditioning Repair in Pleasanton & Fresno

Fast, honest AC repair across the Tri-Valley and Central Valley

When your air conditioner stops working, you feel it fast—especially during a Pleasanton heatwave or a triple-digit day in Fresno. At Art’s Heating & Cooling, we deliver fast, effective air conditioning repairs for homeowners across Pleasanton, Fresno, and surrounding cities. Whether your system is blowing warm air, making strange noises, or won’t turn on at all, our expert techs are ready to help.

We specialize in diagnosing and repairing all types of home cooling systems, including central AC units, heat pumps, and ductless mini-splits.

Why Homeowners Trust Art’s Heating & Cooling

Since 2012, families across the Tri-Valley and Central Valley have counted on Art’s for honest, high-quality HVAC repairs. We’ve built our reputation on craftsmanship, transparency, and showing up when it matters most.

  • Same-day and next-day service available in most areas

  • No upselling—just clear explanations and real solutions

  • Local teams who understand regional climate and system demands

  • Repairs backed by workmanship guarantees

When you call Art’s, you’re getting help from a team who treats your comfort like it’s our own.

HomeAdvisor Top Rated Badge
Best HVAC Service in Livermore 2024 Badge

Cooling Repairs for Pleasanton, Fresno & Beyond

Our AC repair services are designed to fix your problem quickly, without guesswork or shortcuts. Whether it’s a minor fix or a major system failure, we’ll get your comfort back on track.

Newly installed central air unit.

Common AC Problems We Fix

  • AC blowing warm air

  • System won’t turn on

  • Thermostat not responding

  • Refrigerant leaks

  • Frozen evaporator coils

  • Electrical issues

  • Loud noises or vibrations

  • Short cycling or rapid shutoffs

  • Poor airflow or hot/cold spots

We carry common replacement parts and can resolve most issues during the initial visit.

Types of Air Conditioners We Repair

No matter what type of cooling system your home uses, we’ve got the experience and tools to get it working again. Our technicians are trained to diagnose and repair:

  • Central air conditioning systems

  • Ductless mini-split AC units

  • Heat pump systems

  • Packaged rooftop units (common in some single-story homes)

  • Older residential AC systems

  • Newer high-efficiency and variable-speed models

We stay current with system technology, so whether you’re running a standard unit or a smart-enabled system with zoning, we can fix it.

Art's HVAC technician reviewing diagnostics with homeowner.

What to Expect from Your Repair Appointment

  • Full system diagnostic

  • Clear explanation of what’s wrong

  • Repair options based on your system’s age and condition

  • Upfront pricing before any work begins

  • Respectful, professional technicians

We service all major AC brands including Carrier, Lennox, Trane, Goodman, and more.

Art’s Heating and Cooling is proud to service residents of Pleasanton, Fresno and Surrounding Areas

Pleasanton Location Service Areas:

Contra Costa County

Alamo, CA

Danville, CA

Lafayette, CA

Moraga, CA

Orinda, CA

San Ramon, CA

Walnut Creek, CA

Pleasant Hill, CA

Alameda County

Castro Valley, CA

Dublin, CA

Livermore, CA

Pleasanton, CA

Sunol, CA

Fresno Location Service Area:

Fresno County

Clovis, CA

Fowler, CA

Hanford, CA

Kerman, CA

Sanger, CA

Reedley, CA

Parlier, CA

Madera County

Coarsegold, CA

Madera, CA

Oakhurst, CA

Tulare County

Dinuba, CA

Orosi, CA

Three Rivers, CA

Visalia, CA

Woodlake, CA

Frequently Asked Questions 

1. How much does it cost to repair an air conditioner in California?

Most basic repairs range from $150 to $500, but the cost can vary based on the issue, system age, and parts needed. We provide a clear estimate before any work begins—no surprises.

2. How do I know if my AC needs a repair or replacement?

If your system is 10–15 years old, needs frequent repairs, or isn’t cooling your home evenly, it may be more cost-effective to replace it. We’ll walk you through both options based on your needs and budget.

3. Can I run my AC if it’s making noise or not cooling well?

It’s not recommended. Running a struggling AC system can cause further damage and increase your utility bills. Shut it off and schedule a service call, it’s usually more affordable to fix it early.

Real Stories. Real Comfort. See What Our Customers Say.

Schedule Your AC Repair in Pleasanton & Fresno Now!

There’s a reason why we have hundreds of 5-Star reviews, discover why homeowners like you trust Art’s Heating & Cooling for their Air Conditioning repairs! There’s no job too big or small!

If you’re AC isn’t working properly, give us a call or fill out the form to book an appointment!