Comprehensive Residential & Commercial HVAC Services

Expert Heating and Cooling Solutions in Ventura County

At Valley Air Heating and Air Conditioning, we provide top-rated residential AC installation and robust commercial HVAC maintenance throughout Thousand Oaks and the surrounding areas. Our NATE-certified expertise ensures your property stays perfectly comfortable and operates with optimal energy efficiency year-round, no matter the size of the project.

Two rooftop AC units beside a person inspecting equipment on a narrow building roof.

Our Specialized HVAC Services

Residential HVAC Services

Keep your home comfortable through every California season with our reliable, energy-efficient residential heating, cooling, and air quality solutions designed specifically for homeowners.

Outdoor HVAC unit with gauges and hoses beside a house wall and utility meter

Residential Air Conditioning

Stay Cool All Summer

Enjoy uninterrupted comfort with our expert residential AC installation, prompt repair, and preventative maintenance services. We utilize advanced diagnostic tools to ensure your home remains an oasis of cool, refreshing air during the hottest Ventura County days.

Open metal appliance with exposed compressor and wiring, front panel removed in a workshop.

Residential Heating

Consistent Warmth and Efficiency

Keep the winter chill out with our dependable furnace repair, full heating system replacements, and seasonal heating tune-ups. We optimize your residential heating system to deliver maximum warmth while lowering your monthly energy bills.

Ceiling air vent in a bright room with white walls and a window.

Residential Ductwork

Maximize Your Airflow

Poor airflow can drastically reduce your HVAC efficiency and inflate energy costs. We provide professional home ductwork installation and targeted structural repairs to ensure perfectly balanced and consistent temperature distribution throughout your living spaces.

Small potted plant beside a digital display showing 87° in a minimalist room

Indoor Air Quality

Breathe Easier Every Day

Protect your family's health with our advanced indoor air quality solutions. From high-tech energy efficiency upgrades to comprehensive air comfort systems, we help optimize your indoor environment for a cleaner, safer home.

Commercial HVAC Services

Safeguard your business operations and keep your workforce productive with our robust, heavy-duty commercial climate control systems and dedicated preventative maintenance programs.

Crane lifting a large blue industrial unit over a warehouse alley beside a worker on a ladder

Commercial AC Systems

Uninterrupted Workplace Comfort

We understand that a failing air conditioner means lost productivity and uncomfortable customers. Our commercial AC installation and rapid repair services are engineered to handle heavy cooling loads, ensuring your facility remains cool under pressure.

Industrial boiler room with rows of gray machines and white pipes along a polished concrete floor

Commercial Heating Systems

Reliable Power for Large Spaces

From expansive retail spaces to multi-story office buildings, our commercial heating solutions deliver dependable, even warmth. We provide expert installation, repair, and replacement for high-capacity commercial furnaces and heavy-duty heating equipment.

Wall-mounted smart thermostat with six digital dials beside a glass-walled conference room

Custom Climate Control

Engineered for Your Business

No two commercial properties are identical. We design and implement custom HVAC engineering and specialized zoning solutions tailored specifically to your building's unique layout, ensuring precision temperature control in every distinct work area.

Tool bag, pressure gauges, hoses, and wrench on a rooftop beside an HVAC unit.

Preventative Maintenance

Protect Your HVAC Investment

Avoid costly operational downtime with our customized ongoing service contracts. Our proactive preventative maintenance keeps your commercial HVAC systems running at peak efficiency, mitigating unexpected breakdowns and extending the lifespan of your equipment.