Business Details
50+ Years
experience
Emergency
services
Your Trusted HVAC and Solar Experts in Lake County, CA
Jonas Energy Solutions has been a trusted name in Lake County, CA, for over 80 years, providing comprehensive heating, air conditioning, solar, and generator services. Founded in 1935 by Jim Jonas, our family-owned business has evolved from a Union Oil distributorship to a leader in energy-efficient solutions, serving residential and commercial clients across Northern California. Our team of factory-trained technicians specializes in HVAC installation, maintenance, and repair, along with solar panel systems, whole-house generators, and ductless mini-split technology. We prioritize upfront pricing, no sales pressure, and empathetic service, backed by a 100% satisfaction guarantee.With deep local expertise, we address the unique climate challenges of Lake County, ensuring systems operate at peak efficiency while reducing energy costs. Our commitment extends beyond servicewe actively support community initiatives, local youth programs, and environmental sustainability. Whether upgrading to solar, installing a new HVAC system, or maintaining existing equipment, our licensed, bonded professionals deliver reliable, long-term energy solutions tailored to each customer's needs.
Services
Air Conditioning
Heating Repair
Solar Installation
Generator Services
Water Heater Repair
Ductless Mini-Splits
Commercial HVAC
Solar Maintenance
HVAC Maintenance
Emergency Repairs
Details
- Year established: 1935
Highlights and features
- We offer upfront pricing with no hidden fees.
- Our team provides empathetic, customer-focused service.
- We guarantee 100% satisfaction with all work performed.
- We are green-energy conscious and community-focused.
- Our technicians are factory-trained and certified.
Associations and certifications
- SolArk Certified Installer
What people say
Very professional
Knowledgeable technicians
Same day appointment
Responsive service
No sales pressure
Services
Air Conditioning
Jonas Energy Solutions provides comprehensive air conditioning installation, repair, and maintenance services for residential and commercial properties. Our factory-trained technicians specialize in central air conditioners, ductless mini-split systems, and evaporative coolers, ensuring optimal cooling efficiency. We offer 24/7 emergency service for urgent repairs and maintenance plans to extend system lifespan while reducing energy costs.
Solar Installation
We design and install custom solar panel systems for homes and businesses in Lake County. Our services include roof-mounted and ground-mounted solar installations, battery storage solutions, and system upgrades. With decades of experience, we maximize energy savings through federal tax credits and PG&E incentives while ensuring seamless integration with existing electrical systems.
Generator Services
Jonas Energy Solutions offers whole-house generator installation, maintenance, and repair services. We provide automatic standby generators that ensure uninterrupted power during outages, with financing options through Synchrony Bank. Our technicians service all major brands and offer annual tune-ups to maintain system reliability for residential and commercial clients.
Heating Repair
Our team specializes in heating system repair and maintenance for oil, gas, and electric furnaces. We service all brands and offer 24/7 emergency repair services. With factory-trained technicians, we ensure efficient heating solutions for Lake County's climate, including heat pumps and ductless systems for year-round comfort.
Ductless Mini-Splits
We are recognized as 'mini-split masters' for our expertise in ductless heating and cooling systems. Our installation and maintenance services cater to residential and commercial spaces, offering energy-efficient solutions without ductwork. These systems provide zoned temperature control and are ideal for Lake County's unique climate challenges.
Questions
What areas do you service?
We serve Lake County, CA, including Clearlake, Lakeport, Lower Lake, Middletown, Kelseyville, Willits, Ukiah, St. Helena, and surrounding areas.
Do you offer emergency HVAC services?
Yes, we provide 24/7 emergency HVAC repair services with a technician available after hours, weekends, and holidays.
What financing options are available?
We offer financing through Synchrony Bank, GoGreen, and Redwood Credit Union for system upgrades and installations over $500.
Are maintenance plans worth it?
Our maintenance plans prevent 85% of repairs, maintain 95% system efficiency, and include discounts on parts and lifetime service guarantees.
Can you service existing solar systems?
Yes, we repair and maintain solar systems installed by any company, including panel cleaning, inverter replacements, and performance optimization.
Are you a certified installer?
We are SolArk Certified Installers and hold licenses C46 (Solar), C20 (HVAC), and C10 (Electrical) in California.
