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.
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.
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Great work. I was little hesitant to start with. Since they are newly opened business. But I was wrong. They did a great work. They are very experienced in AC installation. They came on time and 3 of them replaced the unit with in 2 hours. I would recommend them."
Alagar R on April 2022
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Great work. I was little hesitant to start with. Since they are newly opened business. But I was wrong. They did a great work. They are very experienced in AC installation. They came on time and 3 of them replaced the unit with in 2 hours. I would recommend them."
Alagar R on April 2022
4 Elements Air Conditioning LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
"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."
Becky v on August 2021
4 Elements Air Conditioning LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
"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."
Becky v on August 2021
Ellis County Climate Control, LLC is dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company is built on honesty and integrity. We specialize in central A/C and cooling systems, refrigeration, as well as heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.
"Very professional ,good customer service reasonable price."
Margaret C on December 2019
Ellis County Climate Control, LLC is dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company is built on honesty and integrity. We specialize in central A/C and cooling systems, refrigeration, as well as heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.
"Very professional ,good customer service reasonable price."
Margaret C on December 2019
With over 8 years of experience serving the Dallas Metro area, Xtreme Air Services is your solution for all your Heating and Air Conditioning 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. Satisfaction guaranteed! Give us a call today, we are happy to help you with your project and look forward to talking to you.
"Great service always! Techs are professional, knowledgeable and personable. Office staff is friendly and respectful. Overall, I know the people at Extreme Air actually care about providing me with the best service they can."
Gloria R on November 2024
With over 8 years of experience serving the Dallas Metro area, Xtreme Air Services is your solution for all your Heating and Air Conditioning 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. Satisfaction guaranteed! Give us a call today, we are happy to help you with your project and look forward to talking to you.
"Great service always! Techs are professional, knowledgeable and personable. Office staff is friendly and respectful. Overall, I know the people at Extreme Air actually care about providing me with the best service they can."
Gloria R on November 2024
Fenix Aire Rising Above the Rest in Comfort & Care At Fenix Aire, we're redefining home comfort with reliable, affordable, and expert HVAC solutions. Specializing in heating, cooling, and indoor air quality, we proudly serve families and businesses with a commitment to excellence, integrity, and transparency. Whether you?re installing a new system, need fast repairs, or want to improve your energy efficiency, our certified technicians are here to deliver five-star service every time. We believe everyone deserves a comfortable home regardless of credit so we offer flexible financing options to fit your budget. Trust Fenix Aire to keep you cool in the summer, warm in the winter, and comfortable all year round.
"Fenix Aire did an outstanding job with the maintenance of our commercial AC units. Jose and Carlos were extremely professional from start to finish. They arrived right on time, kept the workspace clean, and clearly explained every step of what they did. It’s refreshing to work with a team that’s not only skilled but also respectful and thorough. Job well done—highly recommend!"
wanda f on April 2025
Fenix Aire Rising Above the Rest in Comfort & Care At Fenix Aire, we're redefining home comfort with reliable, affordable, and expert HVAC solutions. Specializing in heating, cooling, and indoor air quality, we proudly serve families and businesses with a commitment to excellence, integrity, and transparency. Whether you?re installing a new system, need fast repairs, or want to improve your energy efficiency, our certified technicians are here to deliver five-star service every time. We believe everyone deserves a comfortable home regardless of credit so we offer flexible financing options to fit your budget. Trust Fenix Aire to keep you cool in the summer, warm in the winter, and comfortable all year round.
"Fenix Aire did an outstanding job with the maintenance of our commercial AC units. Jose and Carlos were extremely professional from start to finish. They arrived right on time, kept the workspace clean, and clearly explained every step of what they did. It’s refreshing to work with a team that’s not only skilled but also respectful and thorough. Job well done—highly recommend!"
wanda f on April 2025
Who we are! As a small business, we are able to take care of our customers and understand their needs on a more personal level. We strive to surpass industry standards every time we complete a job. We are here to bring peace of mind to you by exceeding your expectations. Here at Prime AC and Heat we take pride in specializing in zoning, ducting, air conditioning installations, air conditioning repairs, furnace installations, furnace repairs, new construction, air purification, and high efficiency HVAC products and Indoor Air Quality. We promise that you will receive quality products and dependable service. From maintenance and repairs, to complete heating and air conditioning installations, our skilled HVAC technicians and heating and air conditioning installation team are able to fulfill your comfort needs during every season of the year. Taking care of our customers is our main priority. That is why we have our 100% satisfaction guarantee and 100% money back guarantee
"I can't say enough good things about these guys! They provided same-day service (at end of June!) when the largest AC Service provider (you would recognize their name) could not schedule an appointment less than 10 days out. On top of that, Prime AC ended up replacing a 2.5 year old system which the "largest AC Service provider" installed previously which had a 1-year labor warranty. Watch out for those 1-year labor warranties, because it means the provider has no confidence in what they are installing! Prime AC recommended a solution to address the specific needs of my problem with a ten-year warranty, parts AND LABOR! They were very thorough with the install and the system works great. I would recommend this company to anyone experiencing AC issues. They are honest, hard-working, and reasonable...nice to see that still exists in some AC companies."
Jeff H on June 2024
Who we are! As a small business, we are able to take care of our customers and understand their needs on a more personal level. We strive to surpass industry standards every time we complete a job. We are here to bring peace of mind to you by exceeding your expectations. Here at Prime AC and Heat we take pride in specializing in zoning, ducting, air conditioning installations, air conditioning repairs, furnace installations, furnace repairs, new construction, air purification, and high efficiency HVAC products and Indoor Air Quality. We promise that you will receive quality products and dependable service. From maintenance and repairs, to complete heating and air conditioning installations, our skilled HVAC technicians and heating and air conditioning installation team are able to fulfill your comfort needs during every season of the year. Taking care of our customers is our main priority. That is why we have our 100% satisfaction guarantee and 100% money back guarantee
"I can't say enough good things about these guys! They provided same-day service (at end of June!) when the largest AC Service provider (you would recognize their name) could not schedule an appointment less than 10 days out. On top of that, Prime AC ended up replacing a 2.5 year old system which the "largest AC Service provider" installed previously which had a 1-year labor warranty. Watch out for those 1-year labor warranties, because it means the provider has no confidence in what they are installing! Prime AC recommended a solution to address the specific needs of my problem with a ten-year warranty, parts AND LABOR! They were very thorough with the install and the system works great. I would recommend this company to anyone experiencing AC issues. They are honest, hard-working, and reasonable...nice to see that still exists in some AC companies."
Jeff H on June 2024
We are a family owned and operated company that have a foundation of Honesty, Integrity and Excellence. Dunrite Services opened the doors with a dream to provide a service to people that are thirsting for a service provider that they can always trust. We always strive to not only meet your expectations but rather exceed them. Financing available.
"I had a great experience with this company. From our initial phone call to text updates and interactions with technicians, I can't say enough about how professional everyone was. The new HVAC works wonderfully."
Micah G on March 2023
We are a family owned and operated company that have a foundation of Honesty, Integrity and Excellence. Dunrite Services opened the doors with a dream to provide a service to people that are thirsting for a service provider that they can always trust. We always strive to not only meet your expectations but rather exceed them. Financing available.
"I had a great experience with this company. From our initial phone call to text updates and interactions with technicians, I can't say enough about how professional everyone was. The new HVAC works wonderfully."
Micah G on March 2023
A heating and air conditioning company, that provides professional replacement. We accept credit cards and have financing plans available
"Awesome!! Very reasonable and great service."
Kay C on August 2024
A heating and air conditioning company, that provides professional replacement. We accept credit cards and have financing plans available
"Awesome!! Very reasonable and great service."
Kay C on August 2024
Handyman service, painting, drywall, carpentry, tiling, plumbing, electrical, remodeling, renovation, etc.
"They came promptly did a good job. Later had a little problem. They were back the next day and took care of it. I couldn’t have asked for more."
Beth B on June 2025
Handyman service, painting, drywall, carpentry, tiling, plumbing, electrical, remodeling, renovation, etc.
"They came promptly did a good job. Later had a little problem. They were back the next day and took care of it. I couldn’t have asked for more."
Beth B on June 2025
Warning signs include rooms that never seem to reach comfortable temperatures, unexplained increases in utility bills, or unusual sounds when your system operates. You might also notice excessive dust accumulation, visible damage to accessible ductwork, or musty odors coming from vents. Addressing these symptoms promptly results in simpler, less expensive repairs.
Rigid ductwork can last up to 25 years with proper maintenance, while flexible ductwork lasts 10 to 15 years, sometimes up to 20. Factors affecting your ductwork’s longevity include installation quality, environmental conditions, and HVAC maintenance frequency. Regular professional ductwork inspections can identify potential issues before they compromise the entire system.
Replacement becomes worthwhile when your existing system has extensive damage, is over 15 to 20 years old, or requires frequent repairs. New ductwork can improve HVAC efficiency by up to 20%, potentially reducing energy costs significantly. The investment often makes financial sense when repair costs approach half the price of a new installation or when air quality concerns become persistent.
Most standard repairs require four to eight hours of professional time, though complex situations may extend to multiple days. Factors affecting the timeline include accessibility, repair complexity, and whether additional services like wall repair are needed. Your contractor should provide a time estimate before beginning work, with most routine repairs completed within a single day.