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

Jonas Energy donates new cooling system to Clearlake SPCA.

We've installed a great new AC system for the SPCA of Clearlake. Read about it here.

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.

Social Media Updates

Testimonials

Thank you so much for working with us and helping us pick out the right heating and cooling system and for working with our tenants for the installation. It was a pleasure to talk to all of you on the phone and meeting Russell in person. Everyone was so nice and you all did a wonderful job.

-Sandi in Lower Lake

Thank you so very much for your most generous donation of the heater and AC for the SPCA Kelseyville. It was so kind of you. The Animals need heat and AC too. Just wanted to say we think you are the best.

-The Spot & Animal Coalition of Lake County

Wanted to let you and the owners know what a pleasure it has been to do business with Jonas Energy. You were able to schedule an appointment very quickly and John was able to assess our problem and gave us clear and precise information. Upon his return to the shop we received a call with a quote for the repair and then you called an scheduled the repair immediately. It just got better when Michael arrived. He was delightful, positive and got right to the job. Upon completion of the repair he checked the AC and of course it was much improved...

-Liz in Lower Lake

In Our Community...

October is National Breast Cancer Awareness Month
According to the American Cancer Society, Breast Cancer is the most common cancer among women in the United States. You can take action today.
Click here to donate now.
The Clear Lake SPCA needs your help!
The SPCA of Clear Lake has lots of great animals looking for a home.
Why not bring one home today?

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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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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