Testimonials

The HVAC Specialist You Can Rely On

As a Trane Comfort Specialist (TCS) Dealer, Quality 1 Energy Systems Inc. asks each of our customers to fill out a Trane Customer Satisfaction Survey. Independent TCS dealers are offered training to help better meet the clean air needs of your family. We wear the TCS badge and are of the highest standing companies committed to excellence in every aspect of our business, from installation and service to customer satisfaction and employee training. We must qualify for this status on a yearly basis by meeting Trane’s high standards for customer satisfaction and continuing education. Below are just a few of the testimonials we have received.

Quality 1 Energy Systems
4.9
Based on 100 reviews
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Emanuel Charhon
Emanuel Charhon
21:09 01 Jul 20
I found the technician at Quality 1 to be courteous and professional. The work was not only good but good value. The office scheduled the appointment promptly and the technician arrived on time. I would recommend Quality 1 Energy Systems without reservation.Manne... Charhon - Mateo Office Park, Friscoread more
Mashrur Majumder
Mashrur Majumder
17:17 22 Jun 20
Bank Of Whittier from Richardson hired Quality 1 Energy Systems for servicing. They are punctual and has very fast service even during this COVID19 period. The technician is knowledgeable and the price is competitive.
Ali Naseef
Ali Naseef
14:37 17 Jun 20
Quality 1 replaced both of my HVAC systems. Their pricing was competive and the service was professional. I would definitely use them again for future HVAC work.
Monica Nairn
Monica Nairn
17:19 15 Jun 20
Quality 1 is a great company with knowledgeable, friendly and professional staff. They installed our HVAC system when our building was constructed and have been taking care of the maintenance as well with quality results.
Bassam Abdulameer
Bassam Abdulameer
12:24 15 Jun 20
I have no hesitation in recommending Q1I'm working for Carrier Enterprise as Inside Sales Engineer, This company is truly a pleasure to do business with throughout Plan & Spec projects. All personnel involved were professional, polite and amiable. The stuff are fast,... friendly & helpful. Overall,I recommend Q1 for your repair, installation & other services.read more
rose nguyen
rose nguyen
02:22 30 May 20
Quality 1 is a good company for all your AC and furnace needs. I highly recommend this company to all my friends and family.
Khaled Hamideh
Khaled Hamideh
17:09 19 May 20
Great company with a greater staff and customer service. I love and appreciate what you did for me last year on my unit and I now live Denver Colorado. Great job y’all
Morgan Severen
Morgan Severen
19:40 08 Apr 20
It’s honestly really difficult to find an AC company that you can trust. Rates are so all over the place and it’s impossible to know which one is actually giving you a reasonable deal. Zak and the team really did go above and beyond for my full system install.... I’m extremely meticulous and they legitimately covered every base the first time without me having to request it - really impressive. Thanks again guysread more
Deanna Zeidan
Deanna Zeidan
21:15 27 Feb 20
Quality one has exceptional service! They are very responsive and knowledgeable. They saved my company over $600!
Prasad Mathew
Prasad Mathew
09:49 26 Feb 20
Family-owned operation takes pride in their work. Easy to work with and backs up their products. Bought 2 A/C units from them initially in 2011; then purchased a unit for rental property in 2015. Performs yearly maintenance.
SAMER MOUSSA
SAMER MOUSSA
00:17 10 Jan 20
Great service and competitive pricing. I used quality energy system couple of times and they show consistency and professional work.
Patty Said
Patty Said
15:33 24 Dec 19
I recommend this business for a/c related needs. They have been our go-to for over 10 years. Recently our ducts started sagging, preventing proper air flow, so they sent a tech out to rehang them. In one afternoon we had better cooling.
Dan M
Dan M
20:09 16 Oct 19
I have never had a problem with Quality 1 Energy Systems, and my most recent experience was no different. I use them for both my personal residence as well as for the commercial buildings that I manage. I have used them for new installations and service calls. I have... also personally recommended their services to other commercial property owners, who have relayed to me that the great work and customer service was extended by Quality 1 to those owners.read more
Joe Townsend
Joe Townsend
19:46 01 Oct 19
Great experience. They were extremely competitive on pricing and the product, installed was great. The guys paid a lot of attention to making sure the house cooled evenly and re-worked the ducts to improve the house. Much more efficient and most of all, cool!! Great... company.read more
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Looking for the Best HVAC Service in Dallas, TX?

Call the experts at Quality 1 Energy Systems for your residential and commercial HVAC needs.

Quality 1 Energy Systems Logo

10874 Plano Rd, Suite D
Dallas, Texas 75238

(214) 974-4423

Email Us

Monday-Friday 7am to 5pm

Air Conditioning Contractor License: TACLA10760E
Refrigeration Contractor License: TACLB10760R

Serving the Dallas-Fort Worth Area

Dallas, TX

Richardson, TX

Garland, TX

Plano, TX

Frisco, TX

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