Best Replacement Systems in Phoenix AZ

Just had a customers air conditioning checked as it's not working after some remodeling work King HVAC came out and found was low on freon they charged cleaned and serviced, and gave us a very fair deal... customer is happy. I will definitely use these guys again and would recommend

The folks who run this HVAC operation are tops. Everything done professionally, from handling my initial request to explaining my systems to me in a manner I could understand.
Thank you, Carefree Air.

Very reputable and professional company for HVAC/building automation. Wide breadth of capabilities. Great follow on service!

Best AC company in AZ! Fast and quality service at a fair price, plus Craig, the owner, is just an all around nice guy. I have been working with these guys for years now and recommend that you do too!

They provided quality work and were very friendly. Price was reasonable. They took the time to get to know me and explain what they were going to do.

Scott Epps and his team worked above and beyond expectations on needed plumbing help. Justin cleared a clogged kitchen drain. Scott did sewer camera surveillance that I requested, and cleared pipes as needed. He also repaired a broken pipe outdoors that I mentioned. Both Scott and Justin were professional, respectful, honest, and great with answering my questions. This was my first call, and Janette was professional and kind. She set up an appointment for the next day. Follow up with texts and e-mail has been prompt and clear. I will contact this company for future needs .

Mr. Ming was highly professional, very polite, informative, and was able to provide thorough answers to all of my question. Great service!

Great service, great product, fast install

If you’re in need of an HVAC company look no further. Jonathan and Sarah at High Efficiency Heating And Cooling are amazing and such a blessing. Can’t say enough great things about their quick response and willingness to come out diagnose, and fix my broken A/C after the first 100 degree day in Phoenix. Highly professional, knowledgeable, exceptional work, prompt, friendly, and most importantly trustworthy. So thankful I was led to this company. Definitely recommend them to anyone with an HVAC need.