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.
Team Enoch is an HVAC, Plumbing, & Electrical contracting company passionate about providing the best value and service in the industry. The company was founded by a DFW native engineer and real estate investor who became disenchanted by the lack of morality in the construction industry and decided the only way to combat it is to participate. We are professionals with over 30 years of experience that specialize in both residential and commercial electrical work. Give us a call today and allow us to earn your trust!
"While initially it was a tough start, they made sure to get my new system installed and working properly, and they did it in as fast of a time as they could have. They have been excellent to work with. And while it was a rough start, problems will happen with any company, and only the great companies make it right, which they did."
Dustin W on January 2025
Team Enoch is an HVAC, Plumbing, & Electrical contracting company passionate about providing the best value and service in the industry. The company was founded by a DFW native engineer and real estate investor who became disenchanted by the lack of morality in the construction industry and decided the only way to combat it is to participate. We are professionals with over 30 years of experience that specialize in both residential and commercial electrical work. Give us a call today and allow us to earn your trust!
"While initially it was a tough start, they made sure to get my new system installed and working properly, and they did it in as fast of a time as they could have. They have been excellent to work with. And while it was a rough start, problems will happen with any company, and only the great companies make it right, which they did."
Dustin W on January 2025
We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer a variety of services that are customization to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!
"Appreciate the way he explained what was going on and the time he took to do it."
Homeowner on February 2020
We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer a variety of services that are customization to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!
"Appreciate the way he explained what was going on and the time he took to do it."
Homeowner on February 2020
Cg Mechanical 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.
"Great price, great install, great coverage."
Llovani A on July 2023
Cg Mechanical 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.
"Great price, great install, great coverage."
Llovani A on July 2023
Team Enoch is an HVAC, Plumbing, & Electrical contracting company passionate about providing the best value and service in the industry. The company was founded by a DFW native engineer and real estate investor who became disenchanted by the lack of morality in the construction industry and decided the only way to combat it is to participate. We are professionals with over 30 years of experience that specialize in both residential and commercial electrical work. Give us a call today and allow us to earn your trust!
"Company has good service"
sri s on March 2025
Team Enoch is an HVAC, Plumbing, & Electrical contracting company passionate about providing the best value and service in the industry. The company was founded by a DFW native engineer and real estate investor who became disenchanted by the lack of morality in the construction industry and decided the only way to combat it is to participate. We are professionals with over 30 years of experience that specialize in both residential and commercial electrical work. Give us a call today and allow us to earn your trust!
"Company has good service"
sri s on March 2025
Area Wide Services is a full-service air-conditioning and heating company that provides top-quality heating, ventilation, and air conditioning (HVAC) repair and maintenance throughout Corsicana, Texas, and its surrounding communities. Whether you need a routine AC tune-up, furnace repair, or emergency service, our team of highly trained technicians has the experience to get your system up and running again quickly and efficiently. We offer comprehensive services for residential, commercial, and industrial customers, handling everything from installing new HVAC systems to servicing and repairing existing equipment. Trust us to keep your home or business at the perfect temperature year-round. Call today to schedule service and experience the Area Wide difference!
Area Wide Services is a full-service air-conditioning and heating company that provides top-quality heating, ventilation, and air conditioning (HVAC) repair and maintenance throughout Corsicana, Texas, and its surrounding communities. Whether you need a routine AC tune-up, furnace repair, or emergency service, our team of highly trained technicians has the experience to get your system up and running again quickly and efficiently. We offer comprehensive services for residential, commercial, and industrial customers, handling everything from installing new HVAC systems to servicing and repairing existing equipment. Trust us to keep your home or business at the perfect temperature year-round. Call today to schedule service and experience the Area Wide difference!
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 pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!
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.
"10/10 service from David! Came to my house to get a second opinion after we had a big box white collar shirt company out saying we needed a whole new $25k system, David came out and showed us that our coil was NOT Leaking like those white shirts said. He replaced a small part and it’s cooling great now! 10/10 service and integrity! Homestead is the way to go!"
Alexander F on April 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.
"10/10 service from David! Came to my house to get a second opinion after we had a big box white collar shirt company out saying we needed a whole new $25k system, David came out and showed us that our coil was NOT Leaking like those white shirts said. He replaced a small part and it’s cooling great now! 10/10 service and integrity! Homestead is the way to go!"
Alexander F on April 2025
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
Heat pumps rely on evaporation and condensation processes. The unit transfers heat through the system via a compressed refrigerant. The compressor within the pump circulates the refrigerant through two coils. The first coil evaporates the refrigerant and absorbs warmth from the air. The refrigerant then passes to the second coil, where it condenses, and the unit releases the absorbed heat.
A well-installed and well-maintained heat pump lasts an average of 12 to 20 years. Routine filter changes, annual tune‑ups, and prompt repairs help the equipment reach the upper end of that range, while skipped maintenance or poor installation can shorten its life and raise long‑term costs. Ask your heat pump installation pro for maintenance recommendations so you can get the maximum benefit from your unit.
Heat pumps are most effective in regions where winter lows remain above approximately 40°F. Efficiency starts to drop below that point and falls off sharply near 25°F. If you live in a colder area, look for a model with a high Heating Seasonal Performance Factor (HSPF) and plan on supplemental heat during deep freezes to keep energy use in check.
The biggest drawbacks are the upfront cost and poor cold-weather performance. Installation can require electrical upgrades or duct changes, and once temperatures fall well below freezing, the unit may need help from a furnace or electric resistance coils. Factor in those add‑ons, along with routine maintenance, when you weigh the long‑term savings against the initial investment.