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Guillen Heating, Cooling & Refrigeration LLC.

Air Conditioning Repair & Plumbing Services in Mesquite & Local Areas
Open today until 4:30 PM
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3 months ago
Guillen has always provided prompt, professional and quality services for me. I would not hesitate to refer them to anyone. I have used them several times over the last few years and always great customer service. Sebastian was the service person and was very courteous and professional. Everyone I have dealt with at Guillen has been awesome.
- John G
6 months ago
John was the best technician ever! He even came back the next day to make sure the pipe repair wasn't leaking which assured me that he wanted to confirm the glue was holding. No leaks. The world needs more customer-oriented people like John. He seems like he really cares about you as the customer. He is a true craftsman and excels in his trade--something you don't find very much of these days. Thank you, Guillen, for coming to the rescue. You are my go to company from here on out.
- S S
4 months ago
We ended up being able to resolve our issue on our own before our appointment but they were very professional and got me on their list. I left a message to cancel but they didn't get it in time so the guy showed up bright and early and was very kind about me not needing the services anymore. If I have further issues I will definitely call them.
- McKayla T


Guillen Heating and Cooling was established in October 2014. In 2016 we were introduced to our community in our local newspaper as a participant in the best of Mesquite and were voted #2 Heating and cooling company in Mesquite. In 2017 and in 2018 we have again been voted the #1 HVAC  company in Mesquite. (Thank you all!) 

Guillen Heating and Cooling is dedicated to the ideals of honesty, integrity, and excellent service with a smile! There is no higher priority than to give our customers the quality of service, product and workmanship they deserve from the first phone call, to completion of their job, or maintenance of their equipment for a lifetime. Our employees help insure the quality we promise by there skill, good attitude and loyalty.
By doing business in this manner, our customers and there friends have enabled us to grow and become the #1 premier "Go To" Heating and Air Conditioning company in Mesquite.

Contact Us


Call now
  • (702) 346-3000
  • (702) 704-3483


Get directions
111 East Mesquite Boulevard Ste #3
Mesquite, NV 89027

Business Hours

Mon:8:00 AM – 4:30 PM
Tue:8:00 AM – 4:30 PM
Wed:8:00 AM – 4:30 PM
Thu:8:00 AM – 4:30 PM
Fri:8:00 AM – 4:30 PM
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