Best Heating Unit in Phoenix AZ

Jalen Godfrey was very professional and attentive technician and thorough in explaining the service. Thank you Jalen and OneHour the best

Senor Flex was my tech and he did a great good! Their promotion is great.... Its Free! I would use their services again.

Scott was professional and thorough. He went above and beyond to fix a small problem without charging me. And he explained what he did and things that I should watch for. Thank you, Scott! I will be calling you again next year and for future replacements when it is needed.

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

I found their service to be exceptional. Very knowledgeable ,thorough and friendly! Ask for Craig, he really knows what he is doing. A real problem solver. I'll recommend them to all my friends.

Rhett and Ernie I want to thank you from the bottom of my heart for coming out so quickly to repair my AC. I had been out of full ac for 8 days and we were miserable and very disappointed that Amazon Home Warranty did not care enough about our disposition. Yet you guys acted immediately!

Rhett went above and beyond the job and so did your company. Rhett was prompt, caring and bent over backwards to even assist us with our terrible mess with the home warranty company!

Your company was definitely my first choice. I highly recommend Icon Mechanical Inc for all your cooling and heating concerns!

Rose Florez

Great company. Owner great

Came out to give a bid. Very prompt, professional and knowledgable

AC blowing hot. Mike was honest and fair. Appreciate the fast response. Thank you.

We called late last night because our AC system broke. While other companies advertise themselves as “24 hour emergency repair” they were the only ones who were willing and able to show up and do the work. Casey was at my house within the hour and fixed the system as well as explained the problem and what he did/how he did it as well as tips on how to keep it from happening again. 5/5 would recommend and we will definitely call them again should we need their services

My fiancé and I were pretty impressed when we got our first service that we signed up for the yearly membership! Only we weren’t told that our second time around for our monthly checkup that we were going to get someone who is going to lie to you about your system and try to up-sale and tell you you need $5,000 in repairs! We had a second opinion from another company and Semper Fi had left a panel unscrewed where it would’ve damaged our system, and we only had one part that needed replaced costing only $500. What a joke that you’re having your guys try to scam your customers. SO unprofessional!

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.