Best Heating & Air Conditioning / HVAC In Glendora

“As always, Jim was on time, courteous, and professional. The problem was repaired and explained. The office personnel were prompt and efficient in their follow up and kept me posted of technician’s ETA. Comfort Zone has my highest regard for their services, technical and customer.“

“Highly recommend this company Tech.Josey did a fantastic job the Eddie came by and stucco patched the wall awesome job !!!“

“We have used Mike for many years and he is always very helpful and responsive. Very honest with what needs to be done. Always recommend him.“

“We were having some pressure issues with our toilet, as it was very slow when refilling. David was very professional, punctual, and went the extra mile to ensure my family and I were satisfied. Highly recommended!“

“Joshua was prompt, guided us through our repairs. Can't ask for better service! THANK YOU
Cypress Heating and Air! Rayleen and Chuck Hakker.“

“Thank you for the a/c service today. The problem was found out quickly and resolved. Marc is very good to work with and was professional and able to solve the problem quickly and efficiently. Marc is an asset to the company. Showed up on time. I have been using Canyon Air System for more than 30 years and find them to be always the best and reasonably priced. O. W.“