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.
With over 10 years experience in the HVAC industry, Langham's HVAC LLC is your industry expert in the area . We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a family owned and operated business you can trust that we will treat your home as we would treat our own. We have so many options to fit any budget. Give us a call today and we look forward to working with you!
"Very honest and timely and we would recommend hire them."
Billy W on August 2023
With over 10 years experience in the HVAC industry, Langham's HVAC LLC is your industry expert in the area . We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a family owned and operated business you can trust that we will treat your home as we would treat our own. We have so many options to fit any budget. Give us a call today and we look forward to working with you!
"Very honest and timely and we would recommend hire them."
Billy W on August 2023
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
Were 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 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.
"Needs to include taxes on higher priced bids. Followed up really well!"
Michael S on May 2025
Were 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 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.
"Needs to include taxes on higher priced bids. Followed up really well!"
Michael S on May 2025
Plumbing problems are more than just an inconvenience they can disrupt your daily life. You depend on your plumbing system for washing clothes, cleaning dishes, bathing, and more. When youre dealing with a leaky faucet, clogged drain, or worse, you can depend on us to restore your comfort. Our trained plumbers will arrive promptly, inspect and diagnose the issue, and provide an effective solution. We back our work with unbeatable guarantees, such as our peace of mind guarantee and 100% money-back guarantee, so you can be confident the job will be done right when you call us.
Plumbing problems are more than just an inconvenience they can disrupt your daily life. You depend on your plumbing system for washing clothes, cleaning dishes, bathing, and more. When youre dealing with a leaky faucet, clogged drain, or worse, you can depend on us to restore your comfort. Our trained plumbers will arrive promptly, inspect and diagnose the issue, and provide an effective solution. We back our work with unbeatable guarantees, such as our peace of mind guarantee and 100% money-back guarantee, so you can be confident the job will be done right when you call us.
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
We are a trusted HVAC service provider, committed to delivering high-quality, reliable, and energy-efficient solutions for both residential and commercial clients. Our team of certified technicians specializes in the installation, maintenance, and repair of HVAC systems, ensuring optimal comfort, air quality, and energy efficiency in homes and businesses. With years of experience in the industry, we offer comprehensive services, including the installation of energy-efficient heating and cooling systems, ductwork design, air purification, and indoor climate control. We pride ourselves on our customer-first approach, delivering tailored solutions that meet the unique needs of each client.
"Alex was a really great tech, he was able to explain what was wrong with my system in easy to understand language. I’m really happy with the service that I got with Homestead. "
Adele O on May 2025
We are a trusted HVAC service provider, committed to delivering high-quality, reliable, and energy-efficient solutions for both residential and commercial clients. Our team of certified technicians specializes in the installation, maintenance, and repair of HVAC systems, ensuring optimal comfort, air quality, and energy efficiency in homes and businesses. With years of experience in the industry, we offer comprehensive services, including the installation of energy-efficient heating and cooling systems, ductwork design, air purification, and indoor climate control. We pride ourselves on our customer-first approach, delivering tailored solutions that meet the unique needs of each client.
"Alex was a really great tech, he was able to explain what was wrong with my system in easy to understand language. I’m really happy with the service that I got with Homestead. "
Adele O on May 2025
TRC is a full service heating and cooling systems company that is licensed, bonded and insured. We service both residential and light commercial customers in and around the greater San Antonio area. As a company that prides itself on honesty, integrity, and trust, we work hard to ensure that all of our customers are completely satisfied with the entire production process of our professional team. Whether it be a quick AC tune-up or even a complete system replacement, our professional skilled service men and women work quickly to provide a quality stress-free experience for all customers, both new and current. We are here to help you, our customer. TRC stands behind our quality installations and the ability of our professional technicians to perform their tasks in accordance with standard industry procedures. Our team remains dedicated to making sure you are happy with the work you receive from us.
"Their tech understood how my Rheem unit worked and solved a problem another compsny could not solve."
PALMELLA T on May 2024
TRC is a full service heating and cooling systems company that is licensed, bonded and insured. We service both residential and light commercial customers in and around the greater San Antonio area. As a company that prides itself on honesty, integrity, and trust, we work hard to ensure that all of our customers are completely satisfied with the entire production process of our professional team. Whether it be a quick AC tune-up or even a complete system replacement, our professional skilled service men and women work quickly to provide a quality stress-free experience for all customers, both new and current. We are here to help you, our customer. TRC stands behind our quality installations and the ability of our professional technicians to perform their tasks in accordance with standard industry procedures. Our team remains dedicated to making sure you are happy with the work you receive from us.
"Their tech understood how my Rheem unit worked and solved a problem another compsny could not solve."
PALMELLA T on May 2024
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.
"Had maintenance done on my AC system by Good Morning Texas Heating and Air. They were very professional and on time, Juan came out and did a full maintenance on my system and cleaned my outdoor unit. Very professional company, will be using them for my future AC needs and would highly recommend them to anyone!"
Evan G on March 2025
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.
"Had maintenance done on my AC system by Good Morning Texas Heating and Air. They were very professional and on time, Juan came out and did a full maintenance on my system and cleaned my outdoor unit. Very professional company, will be using them for my future AC needs and would highly recommend them to anyone!"
Evan G on March 2025
Most standard ductwork rerouting projects require between one and three days for completion, though complex installations may extend to a week. Factors affecting the timeline include accessibility of work areas, whether walls need opening, and the discovery of unexpected issues like asbestos or mold.
Projects involving multiple rooms or requiring extensive modifications naturally take longer. Scheduling during moderate weather seasons minimizes comfort disruptions while your system is temporarily offline.
Properly redesigned ductwork can significantly improve energy efficiency in many homes. Inefficient duct layouts may waste 20% to 30% of conditioned air through excessive length, leaky connections, or poor insulation.
Professional rerouting creates more direct airflow paths, eliminates leakage points, and often includes improved insulation. These enhancements allow your HVAC system to operate more efficiently, potentially reducing energy consumption while improving overall comfort throughout your home.
If you suspect asbestos in your ductwork or surrounding materials, immediately stop any work and contact a certified asbestos inspector. Asbestos testing services cost between $250 and $700 to confirm the presence of this hazardous material. Professional removal, if necessary, ranges from $700 to $2,200 depending on the affected area. Never attempt to remove or disturb potential asbestos materials yourself, as improper handling creates serious health risks through airborne fiber release.
Permit requirements for ductwork modifications vary by location. Many municipalities require permits for significant HVAC system changes, especially those involving structural modifications. Consulting your local building department before beginning work ensures compliance with regulations.
Working without required permits can lead to complications, including potential fines, insurance coverage issues, and disclosure requirements when selling your property. Professional HVAC contractors can handle permit applications as part of their service.