If your electric bills are spiking, your air conditioning unit is likely one of the primary suspects. An ineffective compressor or a malfunctioning thermostat are just two factors that can mean higher energy costs. Our technicians can help you avoid energy spikes and higher electricity costs.

According to the weather service, we are in for a warm summer and want you to be prepared. Our service team is the most experienced technicians in the industry. Our expertise in HVAC units comes with more than 109 years of doing business in the North Bay.

Our service call will help you keep your home or business comfortable, and an efficient system will reduce your energy costs by providing peak performance. Our team knows when a unit is going to fail, whether your air filter needs replacement, or whether you have low refrigerant levels. With preparation, you can rest assured that your HVAC unit will provide the right climate control for any weather condition.

No other HVAC company can claim to have been in business for more than 109 years, but Peterson Mechanical can. Our company started in the Sonoma Valley in 1915, and over the years, this family-owned company has grown to more than 130 employees. We are proud to serve the residents and businesses of the North Bay and surrounding areas.