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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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5 months 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!
3 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
a month ago
This company is fantastic. Have had them in to do plumbing and a/c work. All if their employees are awesome and take the time to answer my many questions as I like to know exactly what all the repairs/part replacements are. Always on time and they do quality work. Thank you for fixing my a/c since the temp outside is now climbing into the triple digits.
- cynthia d


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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