Best Cleaning in Phoenix AZ

I would highly recommend 911 heating and air conditioning. There service tech was very friendly and knowledgeable.

Jerod did a great job, showed up on time and expained everything he did. Great service

Track is a great company that came and check my AC unit. Ben the AC tech came and was able to explain what he was doing and answer my questions with knowledge and was very professional. I will recommend this company and use them for my AC again.

The tech came out today to take a look at my AC unit. I lived in a condo where I can't see my unit but noticed some water dripping from the roof. They were not just on time, they were a little early which helped free up the rest of my day. They found the system working well adn let me know afterwards that its working fine. which was a positive gesture. highly recommended.

Excellent customer service. All-Kote technicians were professional and courteous. I highly recommend this company.

Semper Fi once again saved the day. I got of work Friday afternoon and came home to a warm house on one side. One of my two units was not blowing cold air. I called Semper Fi and a technician Elias gave me a call within 10 min and was over within an hour. It wasn't your quick fix of just replacing capacitor. He quickly diagnosed the issue. He got approval from his boss Terry to replace the part which was back at warehouse. He was able to get the unit to run temporarily which lasted threw the night. The first thing next morning. I received a call to setup a time to fix the issue. Elias came back to service my unit. He is very professional and knowledgeable and great to talk too about A/C stuff. Lol... I would defiantly recommend Semper Fi for all your heating and cooling needs. BIG THANKS AGAIN!