HVAC reviews in Lake Forest, California

The technician who visited our home was outstanding. He arrived on time and informed us of his arrival about 45 minutes prior to it. He was very thorough, answering all of our queries and going back to show things that related to our inquiries. He was polite, knowledgeable and informative. We were impressed by the overall experience.

Abe, from Heating and Air Experts was a pleasure to work with. I could not be more impressed. Abe was punctual, professional and extremely knowledgeable from the moment he arrived. He explained the problem with my system to me in a manner I could understand. He didn't try and upsell unnecessary services.

My home is comfortable and cozy again. Abe is a man who takes pride in what he does and cares deeply about his clients. Abe is the only HVAC professional you can trust. Ask for Abe at Heating and Air Experts if possible!

Tanner fixed my electrical problem within 10 minutes. He was polite, professional, kept me updated throughout the process. I really appreciated his prompt service and clear communication. He's someone I'd recommend to others, and would not hesitate to book again in the future.

I can't say enough good things! The technician was super friendly and worked his tail off. My plumbing was a mess, but he tackled it like a champ. He really took the time to make sure everything was fixed right. I felt so relieved after he left. Seriously, such a great experience! Highly recommend!

Duncan Heating & Air Conditioning Techs were Amazing! What started out as just a certification for the furnace turned into an entire replacement. In less than two hours, they had the furnace installed right before a big blizzard. I was so impressed with their customer service, and attention to details. We will use them again for sure! We appreciate your help!

I was blown away by the service. It was a perfect installation, with a professional installer.

I was really impressed by the variety of financial options. Flexible plans were available that made purchasing a high-quality, budget-friendly system easy. The cost was not a barrier to me getting exactly what I wanted.

Highly recommend!

Great service and follow up. They came out to install insulation in my attic last year and to perform a leak testing. After they had done that, they informed me that they would provide two follow ups at no cost. I totally forgot, but the company called, followed-up and completed what they said.

Just talking with the staff can be fun. They're knowledgeable and know what they do.

Anyone who asks me about them this summer I will definitely recommend.

The plumbing service we hired demonstrated exceptional professionalism, provided transparent pricing, and completed the work in a timely manner, which greatly impressed us. Their team was very knowledgeable and addressed all our concerns with clarity, making the entire experience quite pleasant and stress-free. We would definitely recommend them to anyone in need of reliable plumbing assistance.

I got my air conditioning unit fixed by this service after it sstopped working, and it was very good! The job was done quick

When I needed heating and cooling services, I turned to this team, and they exceeded my expectations. They were thorough, knowledgeable, and got everything running smoothly.

I woke up to a freezing house because the furnace stopped blowing warm air. they arrived within hours and replaced a faulty motor, making everything cozy again.

The AC broke down on one of the hottest days of the year. Emergency AC service arrived within hours, and the repair was done before the house became unbearable.

my ac wasn’t performing well and i needed a service. i called for an ac checkup and they did a thorough job. after the repair the air was much cooler and more comfortable.

Got them to replace my old furnace, and it was done efficiently. I appreciate how they helped with the clean up while removing the old unit. I recommend their service.

My AC’s issue was fixed by their technician - it would constantly shut down after a few mins, but his repair was able to make it function without any issues anymore. This is a reliable service!

Gerald of John & Son HVAC Service, the owner was very prompt in his response to fix my air conditioning which was not kicking on. I called him early in the day and he was at my apartment by early the afternoon. his prices are reasonable and his service was great. the only drawback is he only takes cash or checks. I will have him back if I ever need a repair.

Broken air conditioner? No problem! The technician arrived quickly, diagnosed the issue with the compressor, and had everything fixed in no time, restoring my AC’s cooling ability.

When my heater not working troubleshooting was handled, I felt like a priority. The technicians explained every step. I’m genuinely impressed.

Kenneth is an amazing guy! My air conditioner did not work properly. I was so tired of it, I had to ask for the help of a professional. Kenneth the tech of John & Son HVAC Service came the same day I called them, he was super helpful, skilled and equipped, but also friendly and even made me laugh. He fixed it in less than an hour! Everything is working smoothly now, no problem. Can't thank him enough! Highly recommend him to everyone!

The most professional technician I have worked with. John & Son HVAC Service answered my questions pleasantly and thoroughly did my home AC repair service needs today. Thank you very much!

My ac was not blowing air, but the HVAC company technician swiftly identified the issue and immediately fixed it for a reasonable charge. I liked that he was professional and accomplished all he stated he would do. I strongly recommend their services for your HVAC problems!