Based in Fontana & Rialto

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What Our Clients Say

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“Amazing service! Very professional! He came on time and made sure everything worked perfectly for my AC in Palm Springs. I would not call anyone else to take care of my air conditioning.”


“Came the same day and fixed my central air, very friendly and professional. Thank you very much for immediately responding to my quote!”


“Awesome Job!!”


“He made sure every part of my system worked well even the vents.”


“Their response time was great when I needed my Air Conditioning repaired.”



“I got in contact with other HVAC companies, he was very prompt at answering calls. Family owned and Fontana local. Very helpful and polite, had no problem with explaining the issues concerning my Heater. Price for parts and work is fair.”

Mark P.


“Thank you Freddy for helping us on short notice. He fixed my AC and helped me set up my Nest on my phone.”

Enrique Q.


“After much search for the perfect company, was able to find it, our ac needed the evaporator coil and condenser coil cleaned they definitely went above and beyond, prices are reasonable, overall great experience, affordable and would recommend.”




“Freddy came quickly at the scheduled time on the same day. When he came the heater started to work by itself. Freddy checked to make sure it cycles fine two times before he leaves. I would use him again if there is any issue with the heater again.”

Tony C.


“Worked on my unit, made sure that all my levels were up  to par. Checked for leaks and anything that needed adjustments. Very good and reasonable pricing. I’ll definitely be doing business with him in the future.”

Will B.


“Quick & professional. I called on a Thursday at 3:55pm expecting to not be able to get anyone out for a few weeks (it’s been hot, so I’m sure he’s been busy). Freddy answered right away and was able to be out to my house within 20 minutes (I’m in the same city). Came out, diagnosed the problem, and came back early the next morning (we had to wait for the pipes to unfreeze) and fixed everything. Air is now blowing full and cold . Would def. recommend.”

Brenda D.


“Wanted to share my experience today with this great company.  I needed someone who can make some repairs and give me a quote on a new unit. I liked that fact that I was educated on my a/c system and what I need to do to make it more efficient.  The work was completed in a timely manner and very clean work. It’s great to meet people who are easy to deal with. I will definitely do business with them again and will recommend to my family and friends.  Thank you again.”

Mike R.


“Quick to respond, punctual and straightforward with pricing of parts/repair costs.  Provided additional info on possible parts/repairs that may be needed in the future but did not push repairs because it is not needed at this time. Very much appreciated!  Thanks for the prompt service.   Will definitely be a repeat customer in the future.”

Redmon M.


“Very professional! Work ethic and standard was above average. What I did not know Freddy was able to teach me(re: my system) First call was on an emergency need. System froze and leaked through my ceiling. Came out to troubleshoot and get me running while waiting for insurance response. When called for second phase of work, it was the next day to complete the job. My house was left as clean as when they arrived.”

Eddie M.


“After checking Yelp reviews,  I contacted AC King to arrange a service of my air conditioner.  Freddy was able to schedule me in for the following day and I’m pleased to add my “Highly Recommended” review to those listed here.”

Russell W.


“We had our air conditioning unit and furnace replaced in our home. AC king was courteous to cover the floor and take care of our personal items. They explained the process and worked quickly and efficiently to replace our old unit. Before leaving they tested all the new equipment and showed us how to use everything. They have since followed up to make sure the unit is functioning correctly-great customer service.”

Juan C.


“I am so grateful to AC King and their EXTREME promptness to assist. My AC wasn’t powering on so I reached out to a few companies. Freddy was the first to reply (within minutes) and was able to come by within 2 hours of my initial request. His professionalism and courtesy was perfect. He explained the problem, and without pressure or sales gimmicks he made his suggestions. Fastest process ever.  Went from reaching out for help to having a fully functioning AC within 3 hours. I wouldn’t hesitate to reach out to this company again. THANK YOU FREDDY!”

Amanda F.


“We were shocked one day to find our gas bill was $200. We had AC king come out and Inspect our heater. He told us that the utilities company is raising their price of gas. He suggested a heat pump for the rebates and we have solar. Thank you very much Fred for providing us with a solution. My bill has significantly been reduced and the heat pump produces heat like it was gas.”

Jeremy M.


“Called AC King for a preventative Maintenance evaluation of my A/C and heating unit.  Freddy was professional, friendly and got straight to work.  I used him 3 years ago and needed a system check up.  He tested and checked all components of both units.  Thankful no issues.  His cost were good.  Recommend to anyone looking for services.  Via technology received update via text on his arrival ETA, Work status to completion.”

Anthony S.


“After years of looking for a company to get ac at my home Freddy was able to help me get the best service , quote and costumer service . He was able to explain what i exactly needed for my home upstairs and downstairs, thank you AC kings for my amazing aC unit , and new heater highly recommended!”

Silvina S.


“Awesome service at a reasonable price. Freddy is very knowledgeable and professional. He explained everything in a language you and I can understand! He shows up on time and takes care of things the right way…He’s highly recommended. Call him for all your HVAC needs, you will not be disappointed.”

Joseph M.


“Freddy was so quick to respond to my inquiry. He was at my home to look over the AC unit within an hour of requesting service. Upon arrival he was very professional and quickly began diagnosing the issue. He did an incredible job of explaining the why behind what needed to be done and how everything works. I highly recommend Freddy for any AC & heating issues you may have. A knowledgeable professional that charges fair prices. Thank you Freddy!”

Jorge C.