Best Condenser Coils Check in Phoenix AZ

They did a great job. Would hire again.

They had my new AC unit installed and running the same day. They were on time and professional. I highly recommend them!

Great customer service and were able to give me options on repairs, costs and able to install a brand new system next day! I had a great experience and would highly recommend!!

I have been using them for well over 10 years

We used 911 heating and cooling to inspect the furnace and ac along with a sewer scope on a home we were buying. I have used other companies before and Scott was so informative. We will be using this company from now on. Thank you for all your help!

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.