Heating Services in Lake County, CA

Give us a call today: (707) 994-5911

On chilly days in Lake County, CA, you want to know your heater will come on without a problem. Whether it’s a new installation, replacing an old unit, or simply repairing your heater, we’re there to keep heat flowing throughout your home.

There’s a reason we’re the preferred heating service provider in Lake County, CA. With our thorough installations, attention to detail, and extensive experience, there’s just nobody that does it like Jonas Energy Solutions. With us, you get more than simple heating service–you gain peace of mind.

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

Heating Installation

We install furnaces, ductless systems, heat pumps, and many more heating systems for your home. With thorough installations and unmatched attention to detail, you can rest assured that your heating installation is being handled by the best technicians Lake County, CA has to offer. We also install pool heaters, oil heating systems, and direct vent heaters–call today to set up your installation.

Heating Replacement

Your heater isn’t built to last forever. You took care of it well, but now it’s time to replace it with a new, more energy-efficient unit. We provide thorough replacements and pay special attention to every single detail, so you know your heater replacement is done right.

Heating Repair

From simple repairs to repairing full breakdowns, our experienced heating technicians offer the highest level of attention to detail to ensure your heater repair will last. Whether the problem is low airflow, cold spots in your home, or short cycling, we can diagnose and repair any heating problem for you.

Oil and Kerosene Heaters

Our company was founded in 1935, and our founder Jim Jonas’s father, Jack Jonas, operated Union Oil distribution in Lower Lakes. For years, we’ve provided oil and kerosene heater services, which isn’t something you’ll find from many other HVAC companies in the area.

Customer Reviews

Saira Khan
Saira Khan
2024-07-02
I can't recommend Jonas enough. We were fortunate to have Yohannes come to service our AC unit. He did such an amazing job. He was quick, efficient, kind, compassionate, and extremely well-versed in his field. We had previously had a different HVAC "specialist" "service" our unit. The previous "technician" was completely inept, overcharged me, and left me without operational HVAC. Yohannes did the exact opposite. Our senior dogs were really struggling in the heat of our house and now can be comfortable and happy with the cool air blowing once again. Thank you, Jonas Energy Solutions. And a huge thank you to Yohannes Gebrezgi who did the best job for our family. He's the best!
Kathleen Lynch
Kathleen Lynch
2024-07-02
Jonas's service technician Cliff has been to our home twice within a year to maintain our Mitsubishi mini-splits. He is professionally trained to work on these units, his work area is always neat, he's available for questions, he wears a mask at our request, and overall does a great job keeping our units running smoothly and is a nice person.
Annette Higday
Annette Higday
2024-07-01
Cliff did a great job checking our generator. Very professional, knowledgeable, and friendly. So glad we signed up for the Jonas Service.
Traci Munion
Traci Munion
2024-06-28
Jonas takes care of all my energy needs whether it’s for work or at my personal residence. Hard working professional staff that are always on time and charge a fair price for exceptional service. Traci M
Audra Van Patten
Audra Van Patten
2024-06-28
Very efficient and professional !
Luke A
Luke A
2024-06-27
We had a great experience with Jonas today. We had our system inspected by their technician Yohanis. He was polite, respectful and paid attention to my concerns. This inspection didn't turn up much, but he did find a disconnected run of ducting under the house. He repaired the disconnection and, of course, the air is blowing much better in the affected rooms. The price was right and service was great. Yohanis even read a short story to my youngest. Thank you Jonas. They will be my first HVAC company to call in the future.
Michelle Polson
Michelle Polson
2024-06-26
Jonas has been consistently great to work with! Our heat pump mini split system that Jonas installed has been rock solid. We are working with them again on a rooftop solar installation. Great people, efficient, and dependable! Thank you Jonas!
John Mercurio
John Mercurio
2024-06-25
The man that came over the house to take care of the Generator was a perfect gentleman and well mannered
Glory Mitchell
Glory Mitchell
2024-06-22
Very Respectful, patient with explaining each plan and making sure we understood.Very kind, highly recommend.