Barnell Heating & Air is your go-to solution for all your heating and cooling needs in Clearlake, CA. As a trusted air conditioning contractor, heating contractor, and heating equipment supplier, we pride ourselves on delivering exceptional service and quality products to keep your home or business comfortable year-round. Whether you need installation, repair, or maintenance, our experienced team is dedicated to ensuring optimal performance and energy efficiency for your HVAC systems. Choose Barnell Heating & Air for reliable, professional, and friendly service tailored to your specific needs.