Maximize Comfort with Expert Solutions

Turn to us for HVAC services in the Northern California region

Achieve Ultimate Property Comfort

Make us your go-to HVAC company in the Northern California region

You're looking for a reliable partner to manage your climate control needs, and OSS HVAC is here to help in areas like Gilroy and Sacramento. With over 8 years of experience, our family-owned business is dedicated to providing top-notch HVAC services. Our team of five skilled professionals is fully licensed, insured, and bonded, ensuring your peace of mind. Our commitment to quality and customer satisfaction sets us apart from the rest. Whether you need residential or commercial services, our team is ready to deliver exceptional results.


Contact our HVAC company today to schedule a consultation and experience the difference in quality service.

Icon depicting a fan, showing air intake on the left and output on the right.

Residential HVAC Services

Icon of a nuclear reactor emitting smoke, with radiation symbol on its side.

Commercial HVAC Services

Icon of a broom with steam rising from it, possibly indicating cleaning with steam.

Other HVAC Services

Icon depicting a stack of images with a mountain landscape, thought bubbles underneath.

Gallery

Solutions That Fit Your Needs

At OSS HVAC, we understand the importance of a comfortable environment. Our range of services is designed to meet the diverse needs of our clients. You can count on us for:



Schedule your service with us today and ensure your space is always at the perfect temperature.

Family-Owned, Customer-Focused Care
Trust in our licensed and insured team

Here's What Sets Us Apart

Our approach prioritizes customer satisfaction, offering personalized solutions that cater to your specific needs. We value transparency, integrity, and a commitment to excellence in every project we undertake. Our HVAC company is passionate about delivering exceptional service, and we take pride in our reputation for reliability and professionalism. 


As a locally owned and operated company, we're proud to serve our community and help customers take advantage of available state rebate programs to make their HVAC upgrades more affordable. Reach out to us now and let our team provide the exceptional HVAC services you deserve.