Pleasanton HVAC Experts

Pleasanton homeowners expect comfort that works without surprises. Between hot inland summer days, cool winter nights, and seasonal air quality concerns in the Tri-Valley, your HVAC system has to do a lot of work year-round. At California Heating & Cooling, we help families in Pleasanton keep their homes comfortable, efficient, and dependable with honest service and clear recommendations.

We are a family-owned company with more than 40 years of experience, and our team brings over 100 combined years of hands-on HVAC knowledge. We have served more than 10,000 customers and maintain a 96% Diamond Certified customer satisfaction rating. When you call us, you are working with a team that knows residential heating and cooling systems, including premium equipment like Carrier Infinity, Lennox, heat pumps, and mini-splits.

We know what Pleasanton homes need

Pleasanton is known for beautiful neighborhoods, great schools, historic downtown, and warm summers that put air conditioners to the test. Many homes in the area need reliable cooling in the hottest months and steady heating when temperatures drop. We help homeowners stay ahead of breakdowns, high energy bills, uneven temperatures, weak airflow, and aging systems.

If your AC is blowing warm air, your furnace will not start, your system is making strange noises, or some rooms never feel right, we can inspect the issue and explain your options in plain English. Our goal is simple: fix what can be fixed, and recommend replacement only when it truly makes sense for your home and budget.

HVAC services we offer in Pleasanton

• Air conditioning repair
• Furnace repair
• Heat pump service and repair
• Mini-split service and repair
• New HVAC system installation
• AC replacement
• Heating replacement
• High-efficiency system upgrades
• Seasonal HVAC maintenance
• Maintenance agreements
• Airflow and comfort problem diagnosis
• Residential service for all major brands

Fast help for repairs and replacements

When your system stops working, we make the process easy. For repairs, we schedule the visit, diagnose the problem, and provide pricing on the spot. If you move forward with the repair, we apply the diagnostic fee toward the work. If the part is stocked on the truck, we can often complete the repair on the same visit. If your system needs an OEM or special-order part, we will order it and schedule the return as soon as it arrives.

If it is time for a new system, we offer free estimates for installation. We confirm equipment availability before quoting, walk you through your options, and help you choose the right fit for your home. Financing is available, and our new system installations include a 10-year parts and labor warranty with required annual maintenance.

Why Pleasanton homeowners choose us

• Family-owned and operated
• Over 40 years of HVAC experience
• More than 10,000 customers served
• 96% Diamond Certified customer satisfaction rating
• NATE-certified technicians
• We service all major brands
• Experienced with high-end systems like Carrier Infinity and Lennox
• Free estimates on new systems
• Financing available
• Honest recommendations and clear communication

We focus on residential HVAC service, so we understand the problems homeowners deal with every day. We also know that trust matters. That is why we show up ready to explain what is wrong, what it will take to fix it, and what to expect next.

Serving neighborhoods throughout Pleasanton

We proudly serve homeowners across Pleasanton, including areas near Downtown Pleasanton, Birdland, Ruby Hill, Kottinger Ranch, Val Vista, Vintage Hills, and surrounding neighborhoods. No matter where you are in Pleasanton, our team is ready to help with heating repair, AC service, system replacement, and routine maintenance.

Let’s get your comfort back on track

If you need HVAC repair, a new heating and cooling system, or seasonal maintenance in Pleasanton, call California Heating & Cooling at (925) 492-7275 or send us a request through our website. We are here to help you stay comfortable with reliable service, trusted technicians, and solutions that make sense for your home.