Testimonials

“Dear Mark,

I would like to thank you, Lisa and Larry for taking such good care of my family and me. It is wonderful to have such customer-oriented people in this day and age. You all went the extra mile….”

-Mr. Beau T. Dallas,TX

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“Your technician was very professional. He did his job real fast. And he talked to and explained everything real good even though I need a fan and it’s going to take a few days to ship it in. Still, I thought your service was some of the best I’ve ever experienced.”

– Miss Kay F., Rowlett, TX

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“I was impressed with one of your technicians. He was very professional and quick and explained things to me. I’m a new homeowner so I wanted to call and compliment him to you guys.”

– Mrs. Hollis O., Dallas, TX

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“Juan Carlos is an excellent technician. He is always very professional, friendly, informative and thorough. Most important, we trust him! That is very hard to find these days! He is an asset to your company! Thanks for a job well done and MORE work coming thanks to his good salesmanship :) See you Dec 10th!”

– Karen and David Cordova

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“Ryan is a huge asset for your company, but I have never been disappointed in any of your service professionals.”

– Deborah Higgins

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“This was the first time I needed service in my new home. The technician Brandon was polite and quick to diagnose & repair the issue and made sure to put up the attic and turn off the light when he left.”

– Chris Knipe

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“Several months ago I called your company for a heating issue and a man by the name of Juan Carlos came out. He quickly diagnosed and fixed our problem.All this to say, because of the wonderful way that Juan Carlos represented Sherrell Heating and Air, we called to once again give you our business when our compressor went out. This past Monday your company installed a new unit, which immediately began to make a horrible screeching sound, that disturbed my elderly neighbor. Juan Carlos was sent out to look at it. Again, he was thorough, knowledgeable, and did not leave until he was sure that the problem had been fixed.
Thank you Juan Carlos for a wonderful job and for the great work ethic in which you conduct business. You are an asset to Sherrell Air and from now on, I will be requesting you for our service needs.”

– Michele Sears

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“Dear Mr. Sherrell: I have a house full of company for the Christmas holiday and awoke to no heat in my home. I usually use a gentleman from my church for my air conditioning and heating needs but today decided to use your company. What a pleasant blessing I received. The phone was answered promptly and I was provided information readily to my questions and booked the appointment with your company. I received the phone call that your technician was on the way shortly prior to his arrival. Richard was most professional introducing himself at the door. He was pleasant and knowledgeable and quietly went about his work. He diagnosed the problem and answered all of my questions. He was unable to help me with my problem as it was a gas meter issue and I needed to contact the gas company to solve my problem. Richard provided me with information regarding your Gold Plan Maintenance Agreement and encouraged me to call and follow-up with this service as a preventative measure.

My company was very impressed that I could call and have someone present to assist with my problem in such a short time frame. Richard explained what possibilities were that could lead to my heating issue and I called the gas company with knowledgeable and accurate information which allowed them to more promptly and concisely solve my problem.

I strongly believe in complimenting when a job has been “well done” and Richard did a great job representing your company. He should be a valued employee and one I would be proud to have on my team. Thanks to your company for good and pleasant service”

– Brenda Crosthwaite

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“We purchased and had installed a Honeywell TrueSteam humidifier Dec. 20, 2010. This unit never did work properly and Honeywell had you install several replacements parts which did not improve the overall performance. Since the unit has a five year warranty your people suggested that Honeywell should replace the unit.

The reason I am writing is to commend the excellent work of Brandon Borgman who diagnosed the problem and when the new unit was available did a superior job in installing the unit. He was careful in reading the materials supplied with the unit and actually improved the water connections in the attic. I also want to thank Richard for contacting Honeywell and getting us a new unit. He was very helpful and responsive in checking the unit and answering questions we had. I am happy to say the unit is working properly now. The “excellent” service ratings above are for Brandon’s and Richard’s performance. (Replacement installed 12/18/2012)”

– Jack Wilgus

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“Your technician Ryan was very courteous and thorough in his diagnosis and repair of my HVAC heat pump unit. He was good to explain the repairs and made minor modifications to the controls that would allow the system work better for heating in winter. Ryan is an asset to your service team.”

– Jim Pearson

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