All Phase Heating & Air Conditioning is proud to offer exceptional commercial HVAC services in Nevada County. Our comprehensive range of services caters to the specific needs of businesses, providing reliable solutions to ensure optimal comfort and efficiency in commercial spaces. Get a free quote today.

Our Air Conditioning Services

Our air conditioning services are designed to keep commercial properties cool and comfortable during the hot Nevada County summers. From installation to repairs and maintenance, our skilled technicians are equipped to handle all air conditioning needs with precision and expertise. We prioritize quick response times and quality workmanship to minimize downtime and keep your business running smoothly.

Our Furnace Services

For furnace services, we specialize in keeping Nevada County commercial buildings warm and cozy during the colder months. Whether it’s installation, repairs, or regular maintenance, our team is dedicated to ensuring that your furnace operates efficiently and effectively to maintain a comfortable working environment for your employees and customers.

HVAC Maintenance Plans

In addition to our air conditioning and furnace services, we offer customized HVAC maintenance plans to suit the unique requirements of commercial properties in Nevada County. Our maintenance plans are designed to provide regular servicing to prolong the lifespan of your HVAC systems, improve energy efficiency, and prevent unexpected breakdowns. With our proactive maintenance approach, you can trust that your commercial HVAC systems are in optimal condition year-round.

Indoor Air Quality Systems

Moreover, we provide indoor air quality services to enhance the air quality in Nevada County commercial spaces, promoting a healthier and more productive work environment. Our indoor air quality solutions include air purifiers, humidifiers, and ventilation systems to reduce allergens, pollutants, and contaminants in the air.


When you choose All Phase Heating & Air Conditioning for your commercial HVAC needs in Nevada County, you can expect reliable service, expert craftsmanship, and personalized solutions tailored to your business requirements. Contact us today to schedule your commercial HVAC services and experience the difference our team can make for your commercial property.