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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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a week ago
I had a leak in my faucet. Guillen was on time, very professional and very friendly. They could not find the leak in my faucet right away. 2 hours later when the leak in my faucet reappeared, they were there in 15 minutes to re-evaluate the situation. It was addressed, and I just love these great people. Friendly, honest, and hardworking to help you. I won't use anyone else. Thank You Guillen!
2 weeks ago
My wife called Guillen to troubleshoot and repair the heat pump. They were on time, knew right where the problem was by our description, and fixed it quickly without even needing any new parts! Only charged the minimum service call fee. Did NOT try to sell us anything we didnt need. Highly recommend these guys.
- Phillip H
2 weeks ago
Excellent in every sense- arrange appointment; show up in time; assess issues; completely repair and fix issues with installation of new shower hardware and removal of old hardware, including through the shower wall & Sheetrock in utility room to access the plumbing to be replaced, then install new shower hardware. Service person, John, excellent, capable, efficient, friendly, great clean up- all in one appointment. Would highly recommend this Company & John. Nick
- Nick M


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
United States

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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