About Us

Give us a call today: (707) 994-5911

Doing business with a reliable, reputable HVAC and solar company is important to you. It’s important to our existing customers, too. They depend on us time and time again for installations, repairs, maintenance calls, and our wide array of services to keep their home running like clockwork. We rise to the occasion every time and deliver results that we–and our customers–can be proud of. As a staple business in the Lake County, CA area, we understand not only the needs of our customers, but how much weight our promise of customer care and attention to detail truly carries. Whatever project size and scope you’re facing right now, we can guarantee it will face the same level of care that we would provide for our own homes.

Contact us today for quality services. Jonas Energy Solutions: Become a Part of the Solution!

Picture of Jack

Our Story

Jonas Energy Solutions is a fourth-generation, family-owned company in Lake County, CA. We take great pride in our longstanding history of community involvement throughout Lake County, Napa County, and Mendocino County. Founded by Jim Jonas, our natural progression over the years has included Jim Jonas’ transition from his father’s Union Oil distributorship—operating in Lower Lake since 1935—to HVAC and solar energy solutions, in addition to whole-house generator services and home battery services.

Our team has accumulated a great deal of knowledge over the years about what works and what doesn’t for our unique climate. Our products and services have evolved to reflect this. We are green-energy conscious and focused on energy solutions and self-sustaining systems for homes and businesses.

For well over four decades, we’ve continually educated ourselves and our staff so we have the most knowledge of changing needs. With ongoing, comprehensive training programs and specific policies and procedures, you can rely on Jonas Energy Solutions for service held to a high

Our Involvement In The Community

We feel very strongly about bringing positive change to our community here at Jonas Energy Solutions. You’ll see our family and staff actively participating in everything from the local chamber of commerce to volunteering with the local fire department.

We also support our local youth and their sports teams, plus you’ll find us helping with local events and organizations. It’s simply a part of our commitment to the community and our long-standing history of involvement in Lake County.

Our Guarantee to You

We have built a reputation for being a reliable and community-minded HVAC and solar company. We believe very strongly in bringing positive change to our community, which we do through our involvement in the community and empathetic customer service.

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.

Our guarantees to our customers include:

  • Upfront Pricing

  • No Sales Pressure
  • Green Energy Conscious Service and Products
  • Doing What’s Right for Our Customers
  • 100% Satisfaction

We stand behind every service and product we sell here at Jonas Energy Solutions. Our staff is continuously trained and educated so we can serve you well.

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