HVAC reviews in Corona, California

I had a wall heater replaced and couldn’t be happier with the service received from Sheldon’s! They were very nice, efficient, and professional. The price was a third of what I was quoted from another company. Will definitely be using this company again!

I can’t recommend Sheldon's HVAC enough! They replaced a broken pipe in my foundation by running new hot and cold lines, saving me thousands in concrete cutting and a huge hassle. The team was professional, efficient, and creative in solving the problem. If you need reliable HVAC or plumbing work, these are the folks to call!

We had our normal fall maintenance on our HVAC system performed yesterday. The Sheldon's technician, Bill, was thorough, courteous, and efficient. He asked about any issues we had and efficiently checked out all aspects of the system. We are very pleased with Sheldon's maintenance service.

I call Sheldon’s every year because of their prompt, knowledgeable, and efficient service!!! I highly recommended them!!! All their service personnel are great, but this time Tim did the work and he was amazing!!!

I highly recommend Sheldon’s Heating and Air Conditioning for A/C repair. Even in the middle of a heat wave, I was able to get an appointment same day which I really appreciate. Louie was an expert and was quick to repair our unit. He was thorough, let me know exactly what was wrong, and was very friendly. I am really considering purchasing the maintenance plan Sheldon’s offers.

The Sheldon's Air Team came in and truly deep-cleaned our entire air duct and ventilation systems. Showing us videos and photos every step of the way, they did a wonderful job of both addressing all issues post-Palisades' fires and keeping us all involved in the process. With a little one at our house, this team has allowed us to both literally and figuratively 'breathe easy.'

-Chad Tons

The contractor was courteous and professional. He did the needed work to service the unit, helped me with the filter replacement for the furnace and gave me a well-detailed estimate for the needed repairs (parts, labor, warranty, etc.).

I called after supper and the technician called before nine the next morning and was at my house before noon. He had to run and get a part, But he was done by 2 o’clock. Very nice guy and cleaned up everything. And set me up with my annual Air conditioning semi annual service. Glad all this is done. Five stars so far. (They waive the minimum diagnostic service charge of 60 bucks when you get service done. They certainly seem like straight shooters.)

Just want to say that we are always pleased with the service provided by Sheldon’s! Always thoughtful and through! Always clean up after they are done! Thank you to Jose Castro for taking care of our maintenance and replacing the thermostat! We really appreciate the wonderful service!

Has not installed yet. Came out to my house right away. Water heater not making water hot enough.
Dean was great. Educated me on what I should know.
I am sick and husband out of town.
Discovered it was leaking after he came
Out to my house.
Installing tomorrow morning.
Very intuitive and considerate and
Efficient and polite.

Victor and his partner did a great job on my tune up. They answered questions and explained things that needed to get done. They were friendly, kind, trust worthy. I'm over the top pleased with the job they did. Thank you and God Bless

Just completed periodic follow up maintenance checkup by technician Victor.. very well done, professional, thorough.. purchased two hvac systems/installations from Sheldon’s in past..very well done at fair pricing; very satisfied w no complaints… I highly recommend..

On time professional clean. Laid out floor protection for my floors war booties. Very knowledgeable. The entire team was very professional very satisfied. Thank you so much. Angel was very Informative about my heating problem and explain everything.Step by step

Timothy did a wonderful job with working with us.Our home is old and had some issues that he helped with

Getting maintenance of my Heating/AC is taken care of is so simple and easy! The technician checks everything and ensures that all is in good working order. Sheldon's surely makes this process simple for me. I appreciate the detailed service. Just confirms to me that my decision to have them do the work was a good decision!

I scheduled an ac/furnace tune up that was performed by Angel Huerta. He was very courteous and friendly. He showed me everything he was doing and was quite knowledgeable with his explanations. He pointed out the problems and gave me options without being pushy. I have enrolled in Sheldon’s maintenance program, which will benefit me greatly.

Super friendly and fast service! Will definitely be calling any time I need their help!

We had Sheldon's come out to rebuild our entire heating system last week. These guys were phenomenal. They brought everything they need to complete the job, were knowledgeable, clean and very professional. We have used Sheldon's in the past and have always been impressed. Give them a try if you have heat or air conditioning issues or just need a cleaning!

I got a couple of quotes and overall received good pricing and accomodation. Scheduling was fast and straight forward. I worked with Edgar. He was very respectful and helpful. He gave me what I needed and got the job done in a timely fashion. Would certainly recommend Sheldons. Each person did a good job at trying to understand my needs and assist me.

I had an excellent experience with Sheldon’s. After receiving two other quotes for a leak inspection, I found that Sheldon’s not only offered a more affordable estimate but also proposed a less invasive solution. I sincerely appreciated their honesty and transparency in providing the best option tailored to our needs rather than prioritizing their own financial gain. I would highly recommend Sheldon’s and would not hesitate to use their services again in the future. Thank you!

Sheldon’s did outstanding work.They listened to my AC issues, and corrected them. Replaced our disintergrated old ducting, cleaned sealed,insulated and more. The entire crew was on time, pleasant despite the heat, cleaned up everything afterward. Very satisfied