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Thermostat installers and replacers in Arlington

NorfStar Heating and Refrigeration
3616 Block Drive
5.00(
2
)
Approved Pro
NorfStar Heating and Refrigeration
3616 Block Drive
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

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


Avatar for Air Today LLC
Air Today LLC
2505 Puma St
4.92(
154
)
Approved Pro
Air Today LLC
2505 Puma St
4.92(
154
)
Approved Pro
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
5 years of experience

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! Book with us online or feel free to give us a call today!

"Efficiently determined the AC problem and fixed it. Outside unit was not coming on. Switch on inside unit had turned off."

Barry B on December 2024

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! Book with us online or feel free to give us a call today!

"Efficiently determined the AC problem and fixed it. Outside unit was not coming on. Switch on inside unit had turned off."

Barry B on December 2024


Avatar for Thermodynamics Heating & Air LLC
Thermodynamics Heating & Air LLC
PO Box 230
New on HomeAdvisorNew on Angi
Approved Pro
Thermodynamics Heating & Air LLC
PO Box 230
New on AngiNew on HomeAdvisor
Approved Pro
7 years of experience
Free onsite estimate

Thermodynamics Heating & Air 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.

Thermodynamics Heating & Air 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.


Valles Solutions DIY Services
526 Woodford Ln
5.00(
5
)
Approved Pro
Valles Solutions DIY Services
526 Woodford Ln
5.00(
5
)
Approved Pro
Customers say: Quick response
6 years of experience
Free onsite estimate

Valles Solutions DIY Services is dedicated to providing our customers with the best quality and craftsmanship. I am here to build relationships with my customers and the community by informing them with the best solutions to resolve issues and offer preventative maintenance services to the best of my abilities.

"Diego was very professional and knowledgeable. Came on time and explained everything thoroughly"

Adrienne H on January 2025

Valles Solutions DIY Services is dedicated to providing our customers with the best quality and craftsmanship. I am here to build relationships with my customers and the community by informing them with the best solutions to resolve issues and offer preventative maintenance services to the best of my abilities.

"Diego was very professional and knowledgeable. Came on time and explained everything thoroughly"

Adrienne H on January 2025


Avatar for Dimar Services
Dimar Services
7916 W Elizabeth Ln
5.00(
1
)
Approved Pro
Dimar Services
7916 W Elizabeth Ln
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
17 years of experience

Welcome to Dimar Services! We are committed to exceeding your expectations. As experts, we will handle your needs with the high quality expertise, that your home or business deserves. We offer competitive prices, and customer satisfaction is our number one priority. Call us now!

"It was a great company. They were very helpful with everything and answered all my questions."

Gabriela . on March 2022

Welcome to Dimar Services! We are committed to exceeding your expectations. As experts, we will handle your needs with the high quality expertise, that your home or business deserves. We offer competitive prices, and customer satisfaction is our number one priority. Call us now!

"It was a great company. They were very helpful with everything and answered all my questions."

Gabriela . on March 2022


Langham's HVAC LLC
555 Meadow Hill Road
5.00(
1
)
Approved Pro
Langham's HVAC LLC
555 Meadow Hill Road
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

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


CR Services
2042 Shawnee Trail
New on HomeAdvisorNew on Angi
Approved Pro
CR Services
2042 Shawnee Trail
New on AngiNew on HomeAdvisor
Approved Pro
12 years of experience
Free onsite estimate

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.


Jireh Clima Cool
3429 Bobtown Road, Unit 7207
New on HomeAdvisorNew on Angi
Approved Pro
Jireh Clima Cool
3429 Bobtown Road, Unit 7207
New on AngiNew on HomeAdvisor
Approved Pro
4 years of experience
Free onsite estimate

Welcome to Jireh Clima Cool! We are excited to exceed your expectations. As experts, we will handle your needs with the high-quality expertise that your home deserves. We offer competitive prices and customer satisfaction is our number one priority. Call us now!

Welcome to Jireh Clima Cool! We are excited to exceed your expectations. As experts, we will handle your needs with the high-quality expertise that your home deserves. We offer competitive prices and customer satisfaction is our number one priority. Call us now!


Avatar for US Metro Handyman
US Metro Handyman
208 View Dr.
4.82(
14
)
Approved Pro
US Metro Handyman
208 View Dr.
4.82(
14
)
Approved Pro
Customers say: Terrific value
43 local quotes requested
26 years of experience

US METRO HANDYMAN 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.

"This husband and wife team were both thorough and competent."

james k on April 2025

US METRO HANDYMAN 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.

"This husband and wife team were both thorough and competent."

james k on April 2025


Avatar for Prime AC and Heat, LLC
Prime AC and Heat, LLC
150 Valley Ridge Blvd Suite 102
5.00(
22
)
Approved Pro
Prime AC and Heat, LLC
150 Valley Ridge Blvd Suite 102
5.00(
22
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
21 local quotes requested

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

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Thermostat installations and replacements FAQs

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.

The homeowners guide to thermostat installations and replacements
From average costs to expert advice, get all the answers you need to get your job done.
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