Angi Approved
In business since 2020
Free estimates
With over 50 years of experience serving the Mesquite/Dallas area, D & R Service Group LLC is your solution for all your HVAC needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Call us today! Satisfaction guaranteed.
Angi Approved
In business since 2024
Free estimates
Emergency services offered
"Spire Heating and Air did a terrific job servicing and repairing my central AC this spring to get ready for this summer! They were very thorough and explained everything in detail for what the issue was and how they would be fixing it. Their customer service is top notch and I highly recommend for all AC and heating needs!!"
Angi Approved
In business since 2008
Free estimates
"Excellent work. I have used Raul for install and also fore service and repair. Currently is he servicing my business on a yearly basis. Would definitely recommend him for any A/C and heating service "
Angi Approved
In business since 1984
Free estimates
Customers say: Quick response
"They were punctual and very professional. I was thoroughly impressed and will use them in the future."
Angi Approved
In business since 2021
Free estimates
Warranties offered
"Ishmael was super responsive and his team did an excellent job replacing our 20+ year old ductwork and blew in insulation after. They laid down canvas on the floors to keep it clean and they carried off the trash when they were done."
Angi Approved
In business since 2001
Free estimates
Providing Dallas & Surrounding Areas Heating & Cooling Repairs, Installations & More
Angi Approved
Super Service Award Winner
In business since 2013
Free estimates
Emergency services offered
"They were quick, professional, answered all my questions, and gave me the best price."
Angi Approved
In business since 2001
Free estimates
Customers say: Quick response
"Loved this company. Received in home quotes from about 8 contractors both big and small and Mechanical Comfort Systems provided me with a solid comfort level that they had the knowledge and experience to recommend the right solution and get the job done right. Showed up as expected for quote appointment and on the scheduled install date at the stated time. Called ahead as promised. Great customer service from Brandy in the office. They do what they say they will do and they do it well. Very friendly and professional. Recommend."
Angi Approved
In business since 2022
Free estimates
Emergency services offered
"Great experience from start to finish! The technician arrived on time, explained everything clearly, and fixed my AC quickly. Pricing was fair with no surprises, and my system is running better than ever. Very professional and reliable — I highly recommend them!"
Angi Approved
In business since 1990
Free estimates
Emergency services offered
"Estimate and replacement process was great. Technicians arrived on time and were professional. Would definitely use again!"
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