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5.0 from 29 Google reviews · Sep 30
Since 2000, Hans Energy Systems in 14258 Tierra Bonita Rd, Poway, CA 92064, has been a leader in providing comprehensive energy solutions for your home and business. Our team of expert HVAC contractors specializes in everything from heating repair to new air conditioning installations, ensuring your indoor comfort year-round. Beyond traditional heating and cooling, we are also a full-service solar energy company, offering cutting-edge installation and repair services. Committed to improving indoor air quality and providing expert electrical work, we deliver reliable, eco-friendly systems to keep you comfortable and your energy costs low. Book your HVAC service today — stay warm and worry-free.
License covers C-20 Warm-Air Heating, Ventilating and Air-Conditioning.
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Google · Sep 30, 2026
Newest review Jul 4, 2026 · 0 reviews in the last 3 months (as of Oct 10, 2026)
Newest reviews on GoogleWord for word · read Oct 10, 2026
Came to clean the solar panels on my house, they were very quuck and concise. When they were done they showed me and my family the difference in power we were making before and after the cleaning. Great job!!
Colin, thank you for the great review. We’re glad we could get your solar panels cleaned quickly and clearly show you and your family the boost in power output afterward. We really appreciate your support!
Fantastic experience with Hans Energy Systems from start to finish! Josh was responsive, professional, and great to work with. Their team did an excellent job upgrading our electrical panel and installing our EV charger, maintaining clear communication throughout the entire process including the permit request and city inspection. I couldn't be happier and will definitely be a returning customer for any future needs.
Cola, thank you for the wonderful review! I’m glad Josh and the team made the whole process smooth—from the electrical panel upgrade and EV charger install to the permit and city inspection—with clear communication throughout. We really appreciate your support and look forward to helping with anything you need in the future.
Extremely happy with our solar installation from Hans Energy Systems! The communication was excellent throughout the whole process, the installers were professional and fast, and we’re already saving money on our energy bills. Highly recommend!
Jonas, thanks so much for the kind review. We’re glad the communication stayed clear throughout and that our team got your solar installation done quickly and professionally—it's great to hear you’re already seeing savings on your energy bills.
Josh is very professional, honest and responsive. His company does great work for a fair price & recently fixed my furnace/attic. I highly recommend his company.
Thank you Julie , Anytime
I had an excellent experience with Hans Energy Systems from start to finish. Their team is incredibly knowledgeable, professional, and committed to delivering high-quality results. They took the time to thoroughly explain my options, answered all my questions, and made sure I felt confident in every decision.
Vinny, thank you for the kind review. We’re glad our team could walk you through your options, answer all your questions, and make sure you felt confident from start to finish. We really appreciate you trusting Hans Energy Systems with your air conditioning work.
I had an excellent experience with Hans Energy! Their team was professional, knowledgeable, and easy to work with from the initial consultation through installation. They clearly explained my HVAC and solar options without any pressure, and the installation process was smooth, efficient, and clean. Since everything was set up, I’ve already noticed improved comfort in my home and better energy efficiency. It’s clear they take pride in their work and care about their customers—highly recommend Hans Energy to anyone looking for reliable HVAC and solar services!
Thomas, thank you for the kind words and for recommending Hans Energy Systems. We’re glad our team could clearly walk you through your HVAC and solar options without pressure and deliver a smooth, clean installation. It’s great to hear you’re already noticing improved comfort and better energy efficiency in your home.
Hans pulled up to my house on time and did a great job on my HVAC system, I highly recommend them.
Thanks, Trevor! I appreciate you taking the time to share this, and I’m glad we arrived on time and got your HVAC system taken care of. Your recommendation means a lot to us.
Timely, productive, good quality work. Stuck to initial timeline which was huge
Thanks, Jack! I really appreciate you noting that we were timely, productive, and delivered good quality work. Sticking to the initial timeline is important to us, and I’m glad it made a difference for you.
I had a great experience with this Hans Energy Systems from start to finish. They were responsive, professional, and easy to work with.
The technician Jacob arrived on time, clearly explained the issue, and fixed it quickly without trying to upsell anything unnecessary. The work was done efficiently, and my system is now running much better.
Overall, excellent service and honest work. I’d definitely recommend them and will use them again in the future.
Colin, thank you for the great review. We’re glad Jacob was on time, explained everything clearly, and got your system running better quickly without any unnecessary upselling. We really appreciate the recommendation and look forward to helping you again.
Wonderful experience, great service and all around good vibes from the crew!
Thank you, Yousef! I’m thrilled to hear you had a wonderful experience and that our crew’s service and positive attitude stood out. We really appreciate the support and hope we can help again whenever you need HVAC work.
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Google Maps · Sep 30, 2026 · 70 photos on the listing.
Original Google source ↗How ratings are listedCSLB #967367. C-20 Warm-Air Heating, Ventilating and Air-Conditioning: furnaces, heat pumps, air conditioning, ducts, vents and thermostats. C-10 Electrical: electrical wiring, fixtures, appliances and equipment, including solar panels. Plus 1 more class in the full record. Licensed since Nov 3, 2011: 14 years. Expires May 31, 2028. The class should match your job.
Open CSLB record ↗Read Oct 14, 2026Bond with MERCHANTS BONDING COMPANY (MUTUAL) since Jan 13, 2025: the $25,000 bond every California contractor must carry. A bond is separate from liability insurance.
Open CSLB record ↗Read Oct 14, 2026Policy with CONTINENTAL CASUALTY COMPANY through Dec 19, 2026. Ask whether it covers the crew on your job.
Open CSLB record ↗Read Oct 14, 2026CSDP doesn’t read liability insurance. Ask the business for a current certificate that covers your job.
CSLB · status changes between these dates aren't shown
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Google Business Profile · Sep 30, 2026 · CSLB record
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