Our company’s loyalty to the customer began with our founder, Chas Roberts. He started the company in 1942 to provide quality products at fair prices with a focus on exceptional customer service.

But don’t just take our word for it. Find out why Arizona homeowners continue to Choose Chas and tell us about your experience by submitting your testimonial.

Tell Us About Your Experience with Chas Roberts

We would love to hear from you! Please fill out this form to tell us about your experience with Chas Roberts!

“Chas Roberts was the company of choice by our home builder Presley Builders, 30+ years ago and it is still my choice! Thanks for keeping a good thing going!”

Mary Lou

“The Chas Roberts Technician, Hector, serviced our HVAC. He was very professional, courteous and respectful of our home. He kept us informed on the progress of the repair every step of the way. Hector also gave us tips to ensure the system continues to run properly. He did an excellent job and we are very satisfied with the results.”

Shirlene & Andre

“Had two visits from Chas. Both techs were knowledgeable, thorough, and friendly. I did not feel pressured to get services I did not need. Great service. I will go through Chas Roberts when it is time to replace my aging unit.”


“Cannot say enough good things about the emergency service I received from Chas Roberts today! From my panicked phone call for help with a leaky water softener and amazingly professional scheduling help to Luis Estrada’s arrival, quick assessment of the issue with a short term fix and long term solution; this is one happy customer. Water flooding into my garage was a nightmare scenario and Chas Roberts came through with dream team assistance! From now until the end of time, for regular maintenance for my A/C and plumbing needs and those crazy emergency instances too, I will ALWAYS choose Chas!”


“Chas Roberts continues to provide us with very good service. We do not hesitate to recommend Chas Roberts when someone is looking for a company to service their AC and heating units.”

Mrs. Diana

“Another great experience with service. Mike did terrific work and was able to arrive early!”

Mary B.