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Thermostat installers and replacers in Dallas
With over 40 years of experience, DCG Electric Corp is your trusted partner for all your electrical needs. From the initial consultation to the final touches, our team is dedicated to delivering dynamic, competitive, and groundbreaking service. We treat your property with the same care and attention as if it were our own, ensuring every detail is handled with precision and professionalism. At DCG Electric, we make the process seamless and stress-free, so you can focus on what matters most. Give us a call today—we’re excited to bring your vision to life!
"I felt like a well trusted family member was taking care of my electrical project. Great communication. So easy to work with. Very professional. Affordable and completed the job quickly and efficiently. If I wasn’t moving out of the area these guys would be my go to for all my electrical needs. "
Mary M on May 2025
With over 40 years of experience, DCG Electric Corp is your trusted partner for all your electrical needs. From the initial consultation to the final touches, our team is dedicated to delivering dynamic, competitive, and groundbreaking service. We treat your property with the same care and attention as if it were our own, ensuring every detail is handled with precision and professionalism. At DCG Electric, we make the process seamless and stress-free, so you can focus on what matters most. Give us a call today—we’re excited to bring your vision to life!
"I felt like a well trusted family member was taking care of my electrical project. Great communication. So easy to work with. Very professional. Affordable and completed the job quickly and efficiently. If I wasn’t moving out of the area these guys would be my go to for all my electrical needs. "
Mary M on May 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.
"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
As experts in residential and commercial handuman and HVAC, JC Heating & Cooling Services. strives to exceed expectations. With nearly 18 years of experience, we take pride in the quality of our work, responsiveness, and competitive pricing. We look forward to serving you and building a lasting relationship.
"He showed up on time & did the work quickly and well at an excellent price. It took about 1/2 the time I was quoted from another contractor."
Molly E on January 2021
As experts in residential and commercial handuman and HVAC, JC Heating & Cooling Services. strives to exceed expectations. With nearly 18 years of experience, we take pride in the quality of our work, responsiveness, and competitive pricing. We look forward to serving you and building a lasting relationship.
"He showed up on time & did the work quickly and well at an excellent price. It took about 1/2 the time I was quoted from another contractor."
Molly E on January 2021
CR Services 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.
CR Services 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.
Lister Air Conditioning & Heating 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.
"They were punctual and very professional. I was thoroughly impressed and will use them in the future."
Janis D on October 2021
Lister Air Conditioning & Heating 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.
"They were punctual and very professional. I was thoroughly impressed and will use them in the future."
Janis D on October 2021
Rodriquez Handy Service 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.
"He was great and professional fixed my ac in no time"
Rodolfo M on April 2022
Rodriquez Handy Service 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.
"He was great and professional fixed my ac in no time"
Rodolfo M on April 2022
We take great pride 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. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"I was very impressed that the owner came out on Sunday to check the quality of work ."
Clyde R on February 2025
We take great pride 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. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"I was very impressed that the owner came out on Sunday to check the quality of work ."
Clyde R on February 2025
We are 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 AC systems in addition to a variety of HVAC-related projects. We take pride in the quality of our work and our commitment to outstanding results & look forward to building long-term relationships with our clients, and guarantee your satisfaction. We offer financing to our customers on units! Call for a free estimate today!
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Linda H on December 2019
We are 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 AC systems in addition to a variety of HVAC-related projects. We take pride in the quality of our work and our commitment to outstanding results & look forward to building long-term relationships with our clients, and guarantee your satisfaction. We offer financing to our customers on units! Call for a free estimate today!
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Linda H on December 2019
With several years experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.
"I am happy with their service and they did exactly what they said they do."
Eric W on May 2022
With several years experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.
"I am happy with their service and they did exactly what they said they do."
Eric W on May 2022
Midcities Maintenance offers 25 years of experience in the multi/single family housing industry. Our goal is to provide quality handyman services at a reasonable price. Whether it's preventative maintenance, general repairs, or emergencies, our team works to leave your home or investment property better than we found it. WEEKEND EMERGENCY SERVICE https://midcitiesmaintenance.com/
"Great professional and insightful about finding the fix quickly. "
Pk J on June 2025
Midcities Maintenance offers 25 years of experience in the multi/single family housing industry. Our goal is to provide quality handyman services at a reasonable price. Whether it's preventative maintenance, general repairs, or emergencies, our team works to leave your home or investment property better than we found it. WEEKEND EMERGENCY SERVICE https://midcitiesmaintenance.com/
"Great professional and insightful about finding the fix quickly. "
Pk J on June 2025
FAQs for thermostat installation and replacement projects in Dallas, TX
It's often worth replacing your old thermostat with a newer model that can enhance your home's comfort and energy efficiency. Upgrading to a programmable or smart thermostat can save you up to $200 per year on energy bills. Plus, smart thermostats offer convenient features like remote control and learning capabilities, making your home more comfortable and easier to manage.
Signs of a bad thermostat include your HVAC system not turning on when it's supposed to or failing to reach the desired temperature. If the thermostat's display is blank or not functioning properly, it could be malfunctioning. Another indicator is the HVAC system running continuously without shutting off or cycling on and off too frequently. You might also notice uneven temperatures throughout your home, with some rooms being too warm or too cold. These issues suggest that the thermostat is failing and may need repair or replacement to ensure your HVAC system operates efficiently.
A thermostat should last between 10 to 20 years, depending on its quality and how well it's maintained. Over time, dust, wiring issues, and general wear can affect its performance. Even if a thermostat is still functioning after 10 years, you might choose to replace it to take advantage of newer energy-saving technologies and smart home integrations. Upgrading to a modern thermostat can improve efficiency, offer more control over your home's climate, and potentially lower energy bills.
The number of thermostats you need depends on your home's size, layout, and heating and cooling zones. In a standard single-zone HVAC system, one thermostat controls the temperature for the entire home. However, larger homes or those with multiple floors might benefit from multiple thermostats linked to a multi-zone HVAC system. This setup can offer better comfort and energy efficiency: It lets you customize the temperature in different areas, so you're only heating or cooling the spaces you're using.
Replacing a thermostat typically takes a professional technician about one to two hours to complete. If you're swapping out an existing thermostat for a similar model with compatible wiring, the process can be done in less than an hour. However, installing a new thermostat that requires additional wiring, such as a smart thermostat, or moving the thermostat to a new location can extend the time to two hours or more. Complex installations may also involve cutting into drywall or integrating with other home systems, which can add to the duration.
There are a few things that can cause your home thermostat to fail. The most simple one is age and cleanliness. Dirt, grease, dust, and other small particles can clog sensors and cause malfunctions in readings. You may also have a failing power supply and loose connections, and the simplest cause is that it isn't installed in the right place in your home so it can't properly sense air temperature. Repairing a thermostat costs around $210.
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