HVAC Sales, Service & Installation
Danville, CA HVAC Installation & Repair
San Ramon Valley's trusted HVAC partner
HVAC Service in Danville
Danville's warm summers and family-oriented neighborhoods make a reliable, efficient HVAC system a must. Contra Costa Heating & Air Conditioning has built long-term relationships with San Ramon Valley homeowners, many of whom have relied on us for HVAC maintenance and repairs for years.
From Blackhawk to Downtown Danville, our Lennox-certified team delivers installation, repair, and tune-up services designed to keep your home comfortable through every season.
Our Services in Danville
Heat Pump Installation & Repair
High-efficiency heat pump systems sized and installed for reliable heating and cooling in every season.
Mini Split Installation & Repair
Ductless comfort for additions, ADUs, and hard-to-condition rooms, installed and serviced by certified techs.
Air Conditioner Installation & Repair
New AC installations and fast repairs that keep your home cool through the region's warmest stretches.
Furnace Installation & Repair
Dependable furnace installation, tune-ups, and repair to keep your home warm through cold, foggy winters.
Water Heater Services
Installation, repair, and maintenance for traditional and high-efficiency water heaters, including heat pump models.
Routine Maintenance & Tune-Ups
Seasonal tune-ups that catch small issues early, extend equipment life, and protect your energy bills.
Air Quality Assessment & Improvement
Indoor air quality testing and solutions that reduce allergens, smoke intrusion, and stale indoor air.
Emergency HVAC Services
24/7 emergency response when your heating or cooling system fails and comfort can't wait.
Areas We Serve
Proudly serving Danville and communities throughout the greater Bay Area.
- Pleasanton, CA
- San Jose, CA
- San Francisco, CA
- Oakland, CA
- Concord, CA
- Berkeley, CA
- Alameda County, CA
- Alamo, CA
- Burlingame, CA
- Castro Valley, CA
- Danville, CA
- Dublin, CA
- Livermore, CA
- Moraga, CA
- Orinda, CA
- San Mateo, CA
- San Ramon, CA
- Union City, CA
- Walnut Creek, CA
Ready for reliable comfort in Danville?
Schedule your free quote today or give our team a call.
Get an Instant Quote