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Thermostat installers and replacers in Pomona

Avatar for Superior Air and Heating Services LLC
Superior Air and Heating Services LLC
840 South Church Ave
5.00(
4
)
Approved Pro
Superior Air and Heating Services LLC
840 South Church Ave
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
26 local quotes requested

Welcome to Superior Air and Heating Services, LLC, proudly servicing Bloomington and the surrounding areas. Our goal is to complete your project to perfection. We look forward to building long lasting relationships with the customers that we serve. We look forward to serving you. Call us today! You will not be disappointed.

"Excellent job"

Donovan S on April 2025

Welcome to Superior Air and Heating Services, LLC, proudly servicing Bloomington and the surrounding areas. Our goal is to complete your project to perfection. We look forward to building long lasting relationships with the customers that we serve. We look forward to serving you. Call us today! You will not be disappointed.

"Excellent job"

Donovan S on April 2025


Avatar for RS Air Conditioning & Heating
RS Air Conditioning & Heating
139 Crescent Glen Drive
4.97(
21
)
Approved Pro
RS Air Conditioning & Heating
139 Crescent Glen Drive
4.97(
21
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
35 years of experience

We take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers' needs. It is our mission, to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"Ray responded in a timely manner and was very thorough in diagnosing and explaining the problem. I would highly recommend him and plan to use him for any future needs."

tome z on October 2022

We take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers' needs. It is our mission, to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"Ray responded in a timely manner and was very thorough in diagnosing and explaining the problem. I would highly recommend him and plan to use him for any future needs."

tome z on October 2022


Avatar for Service Champions, LLC
Service Champions, LLC
3150 East Birch Street
4.64(
42
)
Approved Pro
Service Champions, LLC
3150 East Birch Street
4.64(
42
)
Approved Pro
Customers say: Quick response
87 local quotes requested
25 years of experience

When choosing us you get on-time service, technicians that treat you and your home with respect, up-front pricing, and the job done right the first time. Here are a few more reasons to choose Service Champions for all of your plumbing, heating, cooling, and indoor air quality needs. Punctuality Complete Comfort & Security In Your Home Fully Stocked Vehicles Equipment Maintenance Program Licensed & Bonded Nationally recognized as the Industry Leader in providing superior plumbing, heating, air conditioning repairs, tune-ups, maintenance, sales, installations and indoor air quality solutions to Southern California residents. Service Champions was founded on one principle- to provide service like a champion by giving you more than what you expect on every occasion. Our focus is on building a relationship centered around your needs and wants. We offer complete heating, cooling and indoor air quality solutions designed for your home.

"Do NOT Work With ServiceChampion Unprofessional, Unreliable, Unresponsive I deeply regret choosing ServiceChampion for my HVAC installation. It has been a nightmare from start to finish. They installed a malfunctioning AC unit in October, and despite MONTHS of trying to resolve the issue, it still doesnt work. Heres a breakdown of their failures: Incompetent Installation: The system has been plagued with problems since day one thermostat malfunctions, the heat pump failing, and constant disconnections. Poor Communication: Ive made countless phone calls and emails, often receiving empty responses or no reply at all. The communication has been fragmented and disorganized. Unclear Solutions: Even when they identify a potential issue, they take forever to provide a solution. Technicians seem unsure, and Ive been given conflicting information. Lack of Accountability: Despite promises of a 100% satisfaction guarantee, theyve wasted my time, money, and caused immense stress especially with a new baby in the house. ServiceChampions negligence and lack of professionalism are appalling. They do not value their customers or stand behind their work. If you need reliable HVAC services, look elsewhere. I urge you to avoid ServiceChampion at all costs."

Babak H on February 2024

When choosing us you get on-time service, technicians that treat you and your home with respect, up-front pricing, and the job done right the first time. Here are a few more reasons to choose Service Champions for all of your plumbing, heating, cooling, and indoor air quality needs. Punctuality Complete Comfort & Security In Your Home Fully Stocked Vehicles Equipment Maintenance Program Licensed & Bonded Nationally recognized as the Industry Leader in providing superior plumbing, heating, air conditioning repairs, tune-ups, maintenance, sales, installations and indoor air quality solutions to Southern California residents. Service Champions was founded on one principle- to provide service like a champion by giving you more than what you expect on every occasion. Our focus is on building a relationship centered around your needs and wants. We offer complete heating, cooling and indoor air quality solutions designed for your home.

"Do NOT Work With ServiceChampion Unprofessional, Unreliable, Unresponsive I deeply regret choosing ServiceChampion for my HVAC installation. It has been a nightmare from start to finish. They installed a malfunctioning AC unit in October, and despite MONTHS of trying to resolve the issue, it still doesnt work. Heres a breakdown of their failures: Incompetent Installation: The system has been plagued with problems since day one thermostat malfunctions, the heat pump failing, and constant disconnections. Poor Communication: Ive made countless phone calls and emails, often receiving empty responses or no reply at all. The communication has been fragmented and disorganized. Unclear Solutions: Even when they identify a potential issue, they take forever to provide a solution. Technicians seem unsure, and Ive been given conflicting information. Lack of Accountability: Despite promises of a 100% satisfaction guarantee, theyve wasted my time, money, and caused immense stress especially with a new baby in the house. ServiceChampions negligence and lack of professionalism are appalling. They do not value their customers or stand behind their work. If you need reliable HVAC services, look elsewhere. I urge you to avoid ServiceChampion at all costs."

Babak H on February 2024


Avatar for MSP Heating and Air, LLC
MSP Heating and Air, LLC
2932 Rubidoux Blvd, Ste B
4.93(
285
)
Approved Pro
MSP Heating and Air, LLC
2932 Rubidoux Blvd, Ste B
4.93(
285
)
Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
150 local quotes requested

We at MSP HEATING AND AIR focus on quality HVAC services over quantity. We use our years of experience and expertise, to complete your project with perfection. Customer service and honesty are the most important aspects of our business and your satisfaction is guaranteed! Please call us today for an estimate. We look forward to working with you! we keep your privacy

"Angel was professional and considerate. His expertise and attention to detail made troubleshooting our issue quick and he was able to present options that offered a permanent fix that fit our budget. An all around star player and a highly recommended company. "

Michael B on May 2025

We at MSP HEATING AND AIR focus on quality HVAC services over quantity. We use our years of experience and expertise, to complete your project with perfection. Customer service and honesty are the most important aspects of our business and your satisfaction is guaranteed! Please call us today for an estimate. We look forward to working with you! we keep your privacy

"Angel was professional and considerate. His expertise and attention to detail made troubleshooting our issue quick and he was able to present options that offered a permanent fix that fit our budget. An all around star player and a highly recommended company. "

Michael B on May 2025


Avatar for Sean Patrick HVAC, Inc.
Sean Patrick HVAC, Inc.
13236 Flagstaff Drive
5.00(
8
)
Approved Pro
Sean Patrick HVAC, Inc.
13236 Flagstaff Drive
5.00(
8
)
Approved Pro
Customers say: Quick response
98 local quotes requested
5 years of experience

Welcome to Sean Patrick HVAC, Your Trusted HVAC Contractor Serving SOCAL, CA and Surrounding Areas. For over 10 years, we’ve provided exceptional HVAC repairs, HVAC replacement, air conditioning maintenance, furnace replacement, and indoor air quality services for residential and commercial customers. Our NATE-certified technicians have the experience and expertise to correctly diagnose and repair all makes and models of HVAC systems. We offer 24/7 emergency HVAC repair service, so you’re never left in the cold or heat. As your local HVAC contractor, we provide: HVAC Repairs – Get your AC, furnace, or heat pump running again quickly with our skilled repair technicians HVAC Replacement – We replace old, inefficient HVAC systems with new top brand models properly sized for your home/business Air Conditioning Maintenance – Preventative maintenance maximizes the lifespan of your AC system Furnace Replacement – We replace broken furnaces with energy efficient new models

"spoke to Laura on a monday had my AC installed on thursday the technicians were on time and very professional.Sean answered all my questions and gave me a estimate right away.its good to know there are still contractors that take pride in there work I highly recomend SPH. "

David O on May 2025

Welcome to Sean Patrick HVAC, Your Trusted HVAC Contractor Serving SOCAL, CA and Surrounding Areas. For over 10 years, we’ve provided exceptional HVAC repairs, HVAC replacement, air conditioning maintenance, furnace replacement, and indoor air quality services for residential and commercial customers. Our NATE-certified technicians have the experience and expertise to correctly diagnose and repair all makes and models of HVAC systems. We offer 24/7 emergency HVAC repair service, so you’re never left in the cold or heat. As your local HVAC contractor, we provide: HVAC Repairs – Get your AC, furnace, or heat pump running again quickly with our skilled repair technicians HVAC Replacement – We replace old, inefficient HVAC systems with new top brand models properly sized for your home/business Air Conditioning Maintenance – Preventative maintenance maximizes the lifespan of your AC system Furnace Replacement – We replace broken furnaces with energy efficient new models

"spoke to Laura on a monday had my AC installed on thursday the technicians were on time and very professional.Sean answered all my questions and gave me a estimate right away.its good to know there are still contractors that take pride in there work I highly recomend SPH. "

David O on May 2025


Avatar for ACE HOME HEATING & AIR CONDITIONING LLC
ACE HOME HEATING & AIR CONDITIONING LLC
5324 Mission Blvd Unit 3
4.56(
9
)
Approved Pro
ACE HOME HEATING & AIR CONDITIONING LLC
5324 Mission Blvd Unit 3
4.56(
9
)
Approved Pro
Customers say: Quick response
96 local quotes requested
1 years of experience

Thank you for visiting ACE HOME HEATING & AIR CONDITIONING LLC. We are your locally owned and operated HVAC specialists based in Riverside, CA. We service residential clients throughout the Riverside-San Bernardino area. Contact us now for your free estimate--we look forward to working with you soon!

"When the associate came I explain what was going on with my AC evaporator coil, he checked it out and gave me two different options that we could to get the system working, and the cost. So I was comfortable choosing what was best for me. "

Jerome E on February 2025

Thank you for visiting ACE HOME HEATING & AIR CONDITIONING LLC. We are your locally owned and operated HVAC specialists based in Riverside, CA. We service residential clients throughout the Riverside-San Bernardino area. Contact us now for your free estimate--we look forward to working with you soon!

"When the associate came I explain what was going on with my AC evaporator coil, he checked it out and gave me two different options that we could to get the system working, and the cost. So I was comfortable choosing what was best for me. "

Jerome E on February 2025


Avatar for CAL CLIMATE CORP
CAL CLIMATE CORP
919 ISABEL ST
4.85(
148
)
Approved Pro
CAL CLIMATE CORP
919 ISABEL ST
4.85(
148
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
431 local quotes requested

Cal Climate is family owned and operated, bringing a personal touch to everything we do. In 1970, founder Andrew "Andy" Sauer started the company with a simple vision - provide friendly, reliable service and products. Andy knew that Cal Climate would succeed by building a reputation based on going the extra distance. His sons, Tom and Bob, continue to carry on that awesome tradition today. We take pride in the fact that 90% of our new business comes from referral's. Please if you have any further questions or you would like to schedule a service call or a free installation appointment please contact us

"This review is long overdue, but I need to praise Calclimate for their excellent service! Tom and Chris were professional, reliable, and provided quality work. Tom replaced my father’s AC unit last summer on a short notice and provided much needed relief for my father, who was physically impaired at the time. I highly recommend Calclimate and will definitely use them again!"

Licet G on March 2025

Cal Climate is family owned and operated, bringing a personal touch to everything we do. In 1970, founder Andrew "Andy" Sauer started the company with a simple vision - provide friendly, reliable service and products. Andy knew that Cal Climate would succeed by building a reputation based on going the extra distance. His sons, Tom and Bob, continue to carry on that awesome tradition today. We take pride in the fact that 90% of our new business comes from referral's. Please if you have any further questions or you would like to schedule a service call or a free installation appointment please contact us

"This review is long overdue, but I need to praise Calclimate for their excellent service! Tom and Chris were professional, reliable, and provided quality work. Tom replaced my father’s AC unit last summer on a short notice and provided much needed relief for my father, who was physically impaired at the time. I highly recommend Calclimate and will definitely use them again!"

Licet G on March 2025


Avatar for WB Handyman Service
WB Handyman Service
4409 Lyall Ave
4.77(
22
)
Approved Pro
WB Handyman Service
4409 Lyall Ave
4.77(
22
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
713 local quotes requested

General Contractor here to help you with all your construction needs such as concrete, remodeling, ADU's and much more

"Everything went very well. Honest and reliable as well as good communication."

Albert S on April 2025

General Contractor here to help you with all your construction needs such as concrete, remodeling, ADU's and much more

"Everything went very well. Honest and reliable as well as good communication."

Albert S on April 2025


Avatar for Byron's Handymen Service
Byron's Handymen Service
5.00(
2
)
Approved Pro
Byron's Handymen Service
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2146 local quotes requested

We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!

"It went perfect, He came to my house to look at what I needed to get done which was two front doors refinished . They did an excellent job, very friendly guys and I will hire them again for any other work that I need to get done in my house."

Jose M on November 2024

We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!

"It went perfect, He came to my house to look at what I needed to get done which was two front doors refinished . They did an excellent job, very friendly guys and I will hire them again for any other work that I need to get done in my house."

Jose M on November 2024


Avatar for Victor Services, LLC
Victor Services, LLC
Located In:
5.00(
2
)
Approved Pro
Victor Services, LLC
Located In:
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1401 local quotes requested

We have 25 years experience and specialize in remodeling, handyman services, home repairs, home improvements, and more. We pride ourselves on the quality work we provide, while delivering great customer service. Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Service performed was great. Will rehire to continue with additional renovations."

.Evelyn j on September 2024

We have 25 years experience and specialize in remodeling, handyman services, home repairs, home improvements, and more. We pride ourselves on the quality work we provide, while delivering great customer service. Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Service performed was great. Will rehire to continue with additional renovations."

.Evelyn j on September 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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