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Thermostat installers and replacers in Herald

Avatar for Bonney Plumbing, Electrical, Heating and Air
Bonney Plumbing, Electrical, Heating and Air
11101 Trade Center Dr
New on HomeAdvisorNew on Angi
Approved Pro
Bonney Plumbing, Electrical, Heating and Air
11101 Trade Center Dr
New on AngiNew on HomeAdvisor
Approved Pro
51 local quotes requested
47 years of experience

Bonney Plumbing, Electrical, Heating and Air, has been your local, reliable service company since 1978. As an A+ rated member of the Better Business Bureau, we have worked hard to build our reputation by providing you with top notch technicians, superior products and exceptional customer service. We have serviced thousands upon thousands of satisfied, loyal customers and are so pleased to earn your referrals. You can count on Bonney for quick, reliable service and repair for your plumbing, electrical, heating and air conditioning needs.

Bonney Plumbing, Electrical, Heating and Air, has been your local, reliable service company since 1978. As an A+ rated member of the Better Business Bureau, we have worked hard to build our reputation by providing you with top notch technicians, superior products and exceptional customer service. We have serviced thousands upon thousands of satisfied, loyal customers and are so pleased to earn your referrals. You can count on Bonney for quick, reliable service and repair for your plumbing, electrical, heating and air conditioning needs.


Avatar for Ken's Air
Ken's Air
PO Box 42
4.60(
94
)
Approved Pro
Ken's Air
PO Box 42
4.60(
94
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
21 years of experience

Ken Hardin, the owner and operator of Ken's Air, has been in the HVAC industry over 15 years and serves the Acampo and surrounding area. We are committed to giving our customers the quality, value and service they need and want. We are a service based HVAC contractor providing installations and applications in the residential and commercial fields. You will be comfortable knowing that you will always deal with same owner operator of the company and treat your home like it was our own. Call us today for your free estimate!

"Ken changed two airconditioner parts and charged me $575.00. But the problem was not fixed. AC is still blowing hot air. This guy is a crook. I don't recommend this guy named KEN."

Manuel P on July 2024

Ken Hardin, the owner and operator of Ken's Air, has been in the HVAC industry over 15 years and serves the Acampo and surrounding area. We are committed to giving our customers the quality, value and service they need and want. We are a service based HVAC contractor providing installations and applications in the residential and commercial fields. You will be comfortable knowing that you will always deal with same owner operator of the company and treat your home like it was our own. Call us today for your free estimate!

"Ken changed two airconditioner parts and charged me $575.00. But the problem was not fixed. AC is still blowing hot air. This guy is a crook. I don't recommend this guy named KEN."

Manuel P on July 2024


Avatar for Alt AC
Alt AC
5841 19th Ave
4.92(
6
)
Approved Pro
Alt AC
5841 19th Ave
4.92(
6
)
Approved Pro
Customers say: Quick response
16 local quotes requested
1 years of experience

Welcome to Alt AC! In business since 2024, we are a full service heating and cooling contractor who takes great pride in the quality of our work and guarantees customer satisfaction. We are an LGBTQ+ owned company and have limited lifetime warranty on most repairs. We specialize in all service and maintenance for both residential and light commercial properties. Serving all of Sacramento county, be sure to give us a call today!

"Huge thank you to Chris at Alt AC for getting our air conditioning going again. It was absolutely wonderful walking into our house and feeling a chill after 3 weeks of record heat. We know of at least 5 houses who lost their A/C during these heat waves. If you need A/C service, we recommend Alt AC. Chris is professional, communicates well, and wants to earn your business."

TROY B on July 2024

Welcome to Alt AC! In business since 2024, we are a full service heating and cooling contractor who takes great pride in the quality of our work and guarantees customer satisfaction. We are an LGBTQ+ owned company and have limited lifetime warranty on most repairs. We specialize in all service and maintenance for both residential and light commercial properties. Serving all of Sacramento county, be sure to give us a call today!

"Huge thank you to Chris at Alt AC for getting our air conditioning going again. It was absolutely wonderful walking into our house and feeling a chill after 3 weeks of record heat. We know of at least 5 houses who lost their A/C during these heat waves. If you need A/C service, we recommend Alt AC. Chris is professional, communicates well, and wants to earn your business."

TROY B on July 2024


Avatar for AAA Electrical Services, Inc.
AAA Electrical Services, Inc.
191 Lathrop Way, Suite G
4.31(
157
)
Approved Pro
AAA Electrical Services, Inc.
191 Lathrop Way, Suite G
4.31(
157
)
Approved Pro
Customers say: True professional
44 years of experience
Emergency services offered

We are locally owned and have been providing residential electrical service and repair to the greater Sacramento CA area for over 35 years. AAA Electrical Services (AAAES) trusted business for last 35 years. Our team here at AAA Electrical Services takes great pride in offering our customers excellent with options for service and repair. service. Our customers comes frist from the way we answer the phones, to the way we make sure all of our customers are 100% satisfied with our service. . We are licensed (CA Lic# 635556 C 10-HIC), bonded and insured so you can feel comfortable knowing that you're working with a reputable company. All of our employees are carefully screened with background checks, drug tests and are trained and state certified so you know you're electrical problem will be fixed right when you work with us. Plus, we arrive on time at your home and in uniform with our mobile warehouse on wheels so we can always get your electrical job fixed right the first time.

"Great service"

Arturo B on October 2024

We are locally owned and have been providing residential electrical service and repair to the greater Sacramento CA area for over 35 years. AAA Electrical Services (AAAES) trusted business for last 35 years. Our team here at AAA Electrical Services takes great pride in offering our customers excellent with options for service and repair. service. Our customers comes frist from the way we answer the phones, to the way we make sure all of our customers are 100% satisfied with our service. . We are licensed (CA Lic# 635556 C 10-HIC), bonded and insured so you can feel comfortable knowing that you're working with a reputable company. All of our employees are carefully screened with background checks, drug tests and are trained and state certified so you know you're electrical problem will be fixed right when you work with us. Plus, we arrive on time at your home and in uniform with our mobile warehouse on wheels so we can always get your electrical job fixed right the first time.

"Great service"

Arturo B on October 2024


Avatar for Bell Brother's Heating and Air, Inc.
Bell Brother's Heating and Air, Inc.
10555 Norden Ave.
4.67(
88
)
Approved Pro
Bell Brother's Heating and Air, Inc.
10555 Norden Ave.
4.67(
88
)
Approved Pro
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
202 local quotes requested

At Bell Brothers, our number priority to keep our customer, employees, and their families safe. As we continue to closely monitor the coronavirus situation, we want you to know that we have taken steps to ensure we are serving you in the safest way possible. As a precautionary measure, to ensure we are doing everything we can to ensure a safe and healthy work environment, we have implemented increased hygiene routines. This includes increased cleaning and sanitizing of all offices and high contact areas. All technicians will be taking precautionary measures such as: -Wearing gloves -Limiting contact such as handshaking -Hand washing and sanitizing before and after each customer visit -Wearing a mask on their face We will be doing everything we can to keep you and our technicians safe. Thank you for your trust in Bell Brothers. We remain committed to safely serving you.

"great job!"

Bob W on February 2025

At Bell Brothers, our number priority to keep our customer, employees, and their families safe. As we continue to closely monitor the coronavirus situation, we want you to know that we have taken steps to ensure we are serving you in the safest way possible. As a precautionary measure, to ensure we are doing everything we can to ensure a safe and healthy work environment, we have implemented increased hygiene routines. This includes increased cleaning and sanitizing of all offices and high contact areas. All technicians will be taking precautionary measures such as: -Wearing gloves -Limiting contact such as handshaking -Hand washing and sanitizing before and after each customer visit -Wearing a mask on their face We will be doing everything we can to keep you and our technicians safe. Thank you for your trust in Bell Brothers. We remain committed to safely serving you.

"great job!"

Bob W on February 2025


Avatar for Bonney Plumbing Heating Air & Rooter Service
Bonney Plumbing Heating Air & Rooter Service
11101 Trade Center Drive
3.94(
282
)
Approved Pro
Bonney Plumbing Heating Air & Rooter Service
11101 Trade Center Drive
3.94(
282
)
Approved Pro
Customers say: Super punctual
3351 local quotes requested
47 years of experience

Bonney Plumbing, Sewer, Electrical, Heating and Air, has been your local, reliable service company since 1978. As an A+ rated member of the Better Business Bureau, we have worked hard to build our reputation by providing you with top notch technicians, superior products and exceptional customer service. We have serviced thousands upon thousands of satisfied, loyal customers and are so pleased to earn your referrals. You can count on Bonney for quick, reliable service and repair for your plumbing, electrical, heating and air conditioning needs.

"They destroyed the whole pipes that caused flooding to my neighbors. The water was off and every other day we need to go out to the street to turn it on. This company denied the responsibility but later reimbursed me for the first leak repair after employee acknowledging doing partial work. This project aims to address and fix the extensive leaks. Must be completely replaced, cause of leaks appears to be from over heating of the copper as locations are at ALL connections and bends in the pipe, too much to patch. You can contact me to this phone number: 9(16) 857-5652"

Lisa M on May 2025

Bonney Plumbing, Sewer, Electrical, Heating and Air, has been your local, reliable service company since 1978. As an A+ rated member of the Better Business Bureau, we have worked hard to build our reputation by providing you with top notch technicians, superior products and exceptional customer service. We have serviced thousands upon thousands of satisfied, loyal customers and are so pleased to earn your referrals. You can count on Bonney for quick, reliable service and repair for your plumbing, electrical, heating and air conditioning needs.

"They destroyed the whole pipes that caused flooding to my neighbors. The water was off and every other day we need to go out to the street to turn it on. This company denied the responsibility but later reimbursed me for the first leak repair after employee acknowledging doing partial work. This project aims to address and fix the extensive leaks. Must be completely replaced, cause of leaks appears to be from over heating of the copper as locations are at ALL connections and bends in the pipe, too much to patch. You can contact me to this phone number: 9(16) 857-5652"

Lisa M on May 2025


Avatar for Service Champions Heating & Air Conditioning
Service Champions Heating & Air Conditioning
4430 Yankee Hill Rd
4.64(
653
)
Approved Pro
Service Champions Heating & Air Conditioning
4430 Yankee Hill Rd
4.64(
653
)
Approved Pro
Customers say: Super punctual
5991 local quotes requested
22 years of experience

Service Champions is the leading heating and air conditioning contractor in Northern California servicing homeowners in East Bay, South Bay and Sacramento areas. We can make your home more comfortable and improve the quality of air you and your family breathe. We specialize in maintenance, repair and sales of all brands of air conditioners and heaters, and are experts in indoor air quality improvement through filtration, duct replacement, insulation and hospital grade UV lights. All the air conditioners we install have the new environmentally friendly refrigerant that does not damage the ozone. We also are huge proponents of super high efficient equipment, such as 95% efficient furnaces. This equipment saves homeowners a tremendous amount of money on their utility bills.

"Service was good and timely."

Gerald W on April 2025

Service Champions is the leading heating and air conditioning contractor in Northern California servicing homeowners in East Bay, South Bay and Sacramento areas. We can make your home more comfortable and improve the quality of air you and your family breathe. We specialize in maintenance, repair and sales of all brands of air conditioners and heaters, and are experts in indoor air quality improvement through filtration, duct replacement, insulation and hospital grade UV lights. All the air conditioners we install have the new environmentally friendly refrigerant that does not damage the ozone. We also are huge proponents of super high efficient equipment, such as 95% efficient furnaces. This equipment saves homeowners a tremendous amount of money on their utility bills.

"Service was good and timely."

Gerald W on April 2025


Avatar for Ecology Air Innovations Inc.
Ecology Air Innovations Inc.
7945 Rio Linda Blvd
4.65(
49
)
Approved Pro
Ecology Air Innovations Inc.
7945 Rio Linda Blvd
4.65(
49
)
Approved Pro
Customers say: True professional
730 local quotes requested
11 years of experience

Deal directly with the Owners! Call 916-640-9464 for our low $49 diagnostic or more information on new Trane systems that start as low as $8,995.00* installed. 0% financing available with options of: long term low rate, YGRENE, HERO, SMUD, and all major credit cards. What is Ecology Air? I get this question way more than I ever thought I would. I guess the name Ecology, doesn't exactly bring to mind "heating and air conditioning contractor". This is the brief story on how we knew we had to serve our clients as Ecology Air Innovations. First, and least, the definition: Ecology: the branch of biology that deals with the relations of organisms to one another and to their physical surroundings. To us, this is You. Your family. Your Home. Your Comfort. Our Science. Second, and the real reason why: Jake and I both worked for Ecology Sprinkler, a successful landscape company owned by Jake's grandparents (Memaw, Billie and Papa Bob.) I presented 3 options of company names to Jake. It wasn't even a discussion. We knew it had to be Ecology Air. We like to keep things simple and flexible for our employees. This includes part time and work from home employment innovations. Jake and I are apart of every single installation, service call, and maintenance. Our continued involvement keeps overhead low and quality of workmanship at it's highest.

"We hired Ecology Air Innovations to move our AC unit from the back of our house to our side yard. It ended up costing $7000, took approximately a month to get done after contacting them, and we have had to have the unit serviced less than a year later. You can get the same work done for a lot less and not have to suffer their inflated prices and unprofessionalism. I reached out to get an itemized invoice for my records since ours only had a total price without a cost breakdown. Mark sent it with snarky notes, attacks on my intelligence, and name calling embedded in the invoice that I need to use in the records for my home run business. The invoice states: "Included in Above estimate!! for idiots who can't read." "We obviously didn't use the one you ran for your pool equipment." "The listed below is the itemized cost for whatever "project manager" is to ignorant to recognize from the previous invoice." He also appears to have been confused or just made up cost amounts up because the first itemized invoice sent to me had our electrical work at less than half of the actual cost which I corrected him on in text and then was sent an updated copy with the correct price."

Lindsey F on July 2023

Deal directly with the Owners! Call 916-640-9464 for our low $49 diagnostic or more information on new Trane systems that start as low as $8,995.00* installed. 0% financing available with options of: long term low rate, YGRENE, HERO, SMUD, and all major credit cards. What is Ecology Air? I get this question way more than I ever thought I would. I guess the name Ecology, doesn't exactly bring to mind "heating and air conditioning contractor". This is the brief story on how we knew we had to serve our clients as Ecology Air Innovations. First, and least, the definition: Ecology: the branch of biology that deals with the relations of organisms to one another and to their physical surroundings. To us, this is You. Your family. Your Home. Your Comfort. Our Science. Second, and the real reason why: Jake and I both worked for Ecology Sprinkler, a successful landscape company owned by Jake's grandparents (Memaw, Billie and Papa Bob.) I presented 3 options of company names to Jake. It wasn't even a discussion. We knew it had to be Ecology Air. We like to keep things simple and flexible for our employees. This includes part time and work from home employment innovations. Jake and I are apart of every single installation, service call, and maintenance. Our continued involvement keeps overhead low and quality of workmanship at it's highest.

"We hired Ecology Air Innovations to move our AC unit from the back of our house to our side yard. It ended up costing $7000, took approximately a month to get done after contacting them, and we have had to have the unit serviced less than a year later. You can get the same work done for a lot less and not have to suffer their inflated prices and unprofessionalism. I reached out to get an itemized invoice for my records since ours only had a total price without a cost breakdown. Mark sent it with snarky notes, attacks on my intelligence, and name calling embedded in the invoice that I need to use in the records for my home run business. The invoice states: "Included in Above estimate!! for idiots who can't read." "We obviously didn't use the one you ran for your pool equipment." "The listed below is the itemized cost for whatever "project manager" is to ignorant to recognize from the previous invoice." He also appears to have been confused or just made up cost amounts up because the first itemized invoice sent to me had our electrical work at less than half of the actual cost which I corrected him on in text and then was sent an updated copy with the correct price."

Lindsey F on July 2023


Avatar for New Age Heating and Cooling
New Age Heating and Cooling
Located In:
5.00(
3
)
Approved Pro
New Age Heating and Cooling
Located In:
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1654 local quotes requested

We have 11 years experience and specialize in all phases of heating and cooling services, installs, repairs, maintenance, 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! We specialize in repairs on heating and cooling systems Maintenance Full system replacements Heat pumps Water heaters

"Jeff has come to the rescue twice to my new build home. He came the first time in the middle of summer when the a/c would start up. It was just the fan running. He was able to repair the unit same day. Recently, the same thing happened but with our heater. The burners were not lighting up. Apparently the builders never put the cover on and they got clogged with dust and debris. He was able to get our heater working and cannot be more thankful. He was able to fix a couple of things in the attic that the builder just slapped on. I’m sure this system will not stand the test of time, especially here in Vacaville so I’ll trust New age when it’s time to replace this system"

Gustavo E on January 2024

We have 11 years experience and specialize in all phases of heating and cooling services, installs, repairs, maintenance, 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! We specialize in repairs on heating and cooling systems Maintenance Full system replacements Heat pumps Water heaters

"Jeff has come to the rescue twice to my new build home. He came the first time in the middle of summer when the a/c would start up. It was just the fan running. He was able to repair the unit same day. Recently, the same thing happened but with our heater. The burners were not lighting up. Apparently the builders never put the cover on and they got clogged with dust and debris. He was able to get our heater working and cannot be more thankful. He was able to fix a couple of things in the attic that the builder just slapped on. I’m sure this system will not stand the test of time, especially here in Vacaville so I’ll trust New age when it’s time to replace this system"

Gustavo E on January 2024


Avatar for Prime Energy Heat and Air Conditioning
Prime Energy Heat and Air Conditioning
931 Mac Duff Ave
5.00(
1
)
Approved Pro
Prime Energy Heat and Air Conditioning
931 Mac Duff Ave
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
440 local quotes requested

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime once you see our quality work. We're passionate about delivering an exceptional experience. When you hire us, you're hiring a team of professionals who are trained and skilled to deliver lasting value to your home. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"He was prompt in his communication, he was prompt with how quickly he was able to find anything, he did not leave us hanging. I highly recommend him, He has strong working Knowlagent of lots of different facets of home improvement, I'm very impressed with this company ."

Chris H on May 2024

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime once you see our quality work. We're passionate about delivering an exceptional experience. When you hire us, you're hiring a team of professionals who are trained and skilled to deliver lasting value to your home. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"He was prompt in his communication, he was prompt with how quickly he was able to find anything, he did not leave us hanging. I highly recommend him, He has strong working Knowlagent of lots of different facets of home improvement, I'm very impressed with this company ."

Chris H on May 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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