Areas We Serve

Ray O. Cook Heating & Air is proud to call Roseville home, but our commitment to exceptional HVAC service extends throughout the Greater Sacramento region. We understand that a comfortable home is essential, so we're dedicated to serving clients in every corner of the area—from bustling city centers to quiet suburban neighborhoods.

We offer our full range of heating and cooling services to clients in: 

Since 1947, we have proudly served our communities with an unwavering commitment to quality, value, and exceptional service, and we have no plans to slow down anytime soon. Whether you need routine furnace maintenance, emergency heating repairs, or a brand-new heat pump, our technicians have the knowledge and tools to get the job done right. We are proud to be your trusted partner for all your HVAC needs in the Greater Sacramento Area.

Climate Challenges in the Greater Sacramento Area

The Greater Sacramento Area experiences a diverse climate that presents specific challenges for HVAC systems. With hot, dry summers and cool, wet winters, you must be prepared for significant temperature fluctuations throughout the year. 

The intense summer heat can strain air conditioning units, necessitating regular maintenance and prompt repairs to maintain optimal performance. Additionally, winter months bring the risk of overnight freezes, which can impact heating systems if not properly serviced in advance. 

Understanding these regional climate patterns is vital for homeowners to adopt proactive measures, such as seasonal inspections and energy-efficient upgrades, to improve comfort and efficiency in their homes. 

If you are in the Greater Sacramento Area but your city is not listed above, don't worry—we may still be able to help. Just contact us, tell us where you are, and we will see what we can do for you!