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Guillen Heating, Cooling & Refrigeration LLC.

Air Conditioning Repair & Plumbing Services in Mesquite & Local Areas
Opening at 8:00 AM
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4 months ago
Great service, the tech was quick, and he made sure that we were aware we needed a part replaced before it got to a hot day and failed. Much appreciated. Easy to pay in the office and staff is friendly there too. Thanks guys for an awesome job!! Keep up the good work! Summers coming! 😬🤣
- Fleet W
2 weeks ago
Guillen installed a brand new AC system last year and came out a year later to inspect for any issues. They were polite, professional, on time and thorough. There were no issues and the AC has worked like a charm. Highly recommend this business.
- Debra A
4 weeks ago
The AC unit wasn't cooling, they found a leak, soldered the pipe and refilled system. Works excellent. Just broke the pipe to a shower head, stopped by to make an appointment and they came by 5hrs. latter to see what was needed to fix the problem. The plumber had it fixed in 45 min. Just great experiences with this company. Above my expectations.


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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