Serving Lake, Napa, and Mendocino Counties since 1970

    Offering Sales and Service of Heating, Cooling, and Solar Energy Systems.

    Call Us! (888) HEY-JONAS!



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News and Info

Control your Mini Split AC from anywhere in the world!

With a Mitsubishi RedLink system you can control your system from anywhere. It doesn't matter if you are on the other side of the world or on the other side of the street! Read more here.

Incredible 30.5 SEER efficiency achieved by Mitsubishi Mini-Split Systems!

Residential Building Magazine details the amazing efficiency of Mitsubishi's new Mini-Split system here.

We are proud to carry the American Standard Brand for heating & cooling.

American Standard is the most reliable in the industry today for fewer repairs. Don't just take our word for it, check out one of the leading consumer rating magazines for proof. Survey says that they are among the brands with the lowest repair rates for both conventional and heat pump central a/c systems.

We're hiring!

We are looking for an experienced HVAC professional to join our team. Contact us today to submit an application!

Social Media Updates

Testimonials

I am an Energy Savings Agreement customer and when Michael came out to service my Monitor heater this season I was very impressed with how thorough of a job he did. He cleaned everything including the flue exhaust. He was very professional and did an excellent job!

-Yvonne in Clearlake

Dave from Jonas Heating and Cooling did a great job on the seasonal startup of our large evaporative cooler. His review of the Jonas Energy Savings Program, was very informative. We will be mailing in a check to join the ESA program for future service on our unit. Thank you

-Larry in Cobb

In Our Community...

The Lake County Fair Is Coming Up!
We'll be there, and we'll have a special deal for you!
www.lakecountyfair.com

Recent Work We've Done


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Jonas Energy Solutions

PO Box 277

Lower Lake, CA 95457

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Jonas Energy Solutions

9125 Highway 53
Lower Lake, CA 95457
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Our Promise to you...

We stand behind every service and product we sell.

We have been serving our community for over 40 years, and we have built a reputation that we are very proud of. Our goal is to maintain this reputation and build on it for years to come.

If for any reason you are not satisfied with our work or any product we sell, we will do whatever it takes to make you satisfied, including replacing it with an equal value system or removing your system and refunding 100% of your money.

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