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Find Thermostat installers and replacers in Greenwood

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
15 local quotes requested
44 years of experience

We are locally owned and have been providing residential electrical service and repair to the greater Sacramento CA area for over 43 years. AAA Electrical Services (AAAES) trusted business for the last 43 years. Our team here at AAA Electrical Services takes great pride in offering our customers excellent service with options for service and repair. service. Our customers come first from the way we answer the phones, to the way we make sure all of our customers are 100% satisfied with our service. Bonded and insured, so you can feel comfortable knowing that you're working with a reputable company. All team members, background checks, drug tests, highly trained. Peace of mind knowing your home is fixed right. Guaranteed arrival windows, uniformed technicians arrive with their warehouse on wheels, saving time, money frustration. Call today

"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 43 years. AAA Electrical Services (AAAES) trusted business for the last 43 years. Our team here at AAA Electrical Services takes great pride in offering our customers excellent service with options for service and repair. service. Our customers come first from the way we answer the phones, to the way we make sure all of our customers are 100% satisfied with our service. Bonded and insured, so you can feel comfortable knowing that you're working with a reputable company. All team members, background checks, drug tests, highly trained. Peace of mind knowing your home is fixed right. Guaranteed arrival windows, uniformed technicians arrive with their warehouse on wheels, saving time, money frustration. Call today

"Great service"

Arturo B on October 2024


Avatar for Romano HVAC, Inc.

Romano HVAC, Inc.

1316 Church St
4.72(
167
)
Approved Pro

Romano HVAC, Inc.

1316 Church St
4.72(
167
)
Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
15 local quotes requested

Romano Heating and Cooling is a trusted HVAC company with over 25 years of experience installing heating and air systems for commercial, residential, and agricultural properties. Established in 2017, Romano is owned and operated by a team dedicated to providing exceptional service to the community. With a passion for giving back, Romano actively supports local initiatives and is committed to helping the homeless. Additionally, Romano Heating and Cooling proudly embraces diversity and is LGBTQ-friendly, ensuring a welcoming and inclusive environment for all customers.

"All good"

Peter R on November 2024

Romano Heating and Cooling is a trusted HVAC company with over 25 years of experience installing heating and air systems for commercial, residential, and agricultural properties. Established in 2017, Romano is owned and operated by a team dedicated to providing exceptional service to the community. With a passion for giving back, Romano actively supports local initiatives and is committed to helping the homeless. Additionally, Romano Heating and Cooling proudly embraces diversity and is LGBTQ-friendly, ensuring a welcoming and inclusive environment for all customers.

"All good"

Peter R on November 2024


"I needed a tune up for my two heat pumps/heat function. ! was very happy with Nikki in the front office . She was very helpful and with Wes the technician who discovered a capacitor in one of the units that was about to fail. He installed a new one in a very professional manner. I was very impressed with the employee's and their attitude and will continue to use SPOOR to repair or service my heat pump heating or cooling problems."

Joseph R on September 2024

"I needed a tune up for my two heat pumps/heat function. ! was very happy with Nikki in the front office . She was very helpful and with Wes the technician who discovered a capacitor in one of the units that was about to fail. He installed a new one in a very professional manner. I was very impressed with the employee's and their attitude and will continue to use SPOOR to repair or service my heat pump heating or cooling problems."

Joseph R on September 2024


Avatar for Precision Air Co.

Precision Air Co.

PO Box 766
5.00(
5
)
Approved Pro

Precision Air Co.

PO Box 766
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
18 years of experience

Precision Air Co. 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.

"5-Stars for Shawn at Precision Air! We were looking for a dependable and experienced HVAC technician when it came time to replace our furnace and add AC. We discovered Shawn at Precision Air and couldn't be happier with our choice. Shawn was incredibly professional and responsive from the start. He listened to our requirements and explained all of our choices. He also provided us with a detailed and reasonable quotation. Shawn got right to work on the day of the installation and arrived on time. He took great care with his work and made sure everything was done correctly. He also took the time to instruct us on how to use our new system. Even after the installation, Shawn's follow-up was excellent. He contacted us many times to guarantee that everything was working effectively and to finish the final inspection after being paid. For all of your HVAC requirements, we strongly suggest Shawn at Precision Air. He is a real professional who is proud of his work and who we will surely hire again in the future."

Jonathan M on November 2023

Precision Air Co. 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.

"5-Stars for Shawn at Precision Air! We were looking for a dependable and experienced HVAC technician when it came time to replace our furnace and add AC. We discovered Shawn at Precision Air and couldn't be happier with our choice. Shawn was incredibly professional and responsive from the start. He listened to our requirements and explained all of our choices. He also provided us with a detailed and reasonable quotation. Shawn got right to work on the day of the installation and arrived on time. He took great care with his work and made sure everything was done correctly. He also took the time to instruct us on how to use our new system. Even after the installation, Shawn's follow-up was excellent. He contacted us many times to guarantee that everything was working effectively and to finish the final inspection after being paid. For all of your HVAC requirements, we strongly suggest Shawn at Precision Air. He is a real professional who is proud of his work and who we will surely hire again in the future."

Jonathan M on November 2023


ACP Mechanical

457 Cedar River Wy
5.00(
9
)

ACP Mechanical

457 Cedar River Wy
5.00(
9
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We take credit cards. Located in Sacramento, CA, we specialize in Heating, Ventilation and Air Conditioning (HVAC) installation, repair and maintenance. We work with you to make sure you have the most efficient and comfortable system for your home. A proper system can not only help improve air comfort and quality, but it can also help save you money on your energy bills. We are your one stop source that delivers quality work with a service oriented attitude. We service the greater Sacramento Area and neighboring cities. Emergency services available Call 916-704-8556. Ask about our Financing Options!

"Work was done promptly and efficiently."

James C on November 2019

We take credit cards. Located in Sacramento, CA, we specialize in Heating, Ventilation and Air Conditioning (HVAC) installation, repair and maintenance. We work with you to make sure you have the most efficient and comfortable system for your home. A proper system can not only help improve air comfort and quality, but it can also help save you money on your energy bills. We are your one stop source that delivers quality work with a service oriented attitude. We service the greater Sacramento Area and neighboring cities. Emergency services available Call 916-704-8556. Ask about our Financing Options!

"Work was done promptly and efficiently."

James C on November 2019


Avatar for Brower Mechanical CA LLC

Brower Mechanical CA LLC

4060 Alvis Ct
4.66(
90
)
Approved Pro

Brower Mechanical CA LLC

4060 Alvis Ct
4.66(
90
)
Approved Pro
Customers say: Super punctual
665 local quotes requested
46 years of experience

Brower Mechanical: Your Trusted Partner in Energy Efficiency and HVAC Solutions Serving California’s Central Valley to Placer County, Brower Mechanical is renowned for enhancing home energy efficiency and alleviating the burden of high energy bills. As the trusted HVAC experts in the Sacramento and Rocklin areas, we provide peace of mind by curbing rising costs and improving home comfort. Why Choose Brower Mechanical? Established Expertise: Founded in 1979, we bring over 40 years of experience in residential and commercial HVAC markets across Sacramento and Northern California. Comprehensive Approach: Our consultative, whole-home methodology ensures each project results in a healthier, safer, and more comfortable living environment. Local Leadership: We are recognized leaders in energy efficiency and building performance, with a strong focus on solar solutions. Dedicated Team: Our expert and friendly team is committed to delivering tailored solutions that meet the unique needs of each customer. At Brower Mechanical, we integrate building science into every installation, whether commercial or residential. Our holistic approach ensures that each component of your system works seamlessly within the larger framework of your home or building. Discover how we can provide lasting, efficient solutions for your space.

"Very quick response time. Flexible scheduling. Professional, courteous, and affordable. I appreciate that they actually repaired my A/C and didn't try to sell me a new unit. I would use them again."

John C on September 2024

Brower Mechanical: Your Trusted Partner in Energy Efficiency and HVAC Solutions Serving California’s Central Valley to Placer County, Brower Mechanical is renowned for enhancing home energy efficiency and alleviating the burden of high energy bills. As the trusted HVAC experts in the Sacramento and Rocklin areas, we provide peace of mind by curbing rising costs and improving home comfort. Why Choose Brower Mechanical? Established Expertise: Founded in 1979, we bring over 40 years of experience in residential and commercial HVAC markets across Sacramento and Northern California. Comprehensive Approach: Our consultative, whole-home methodology ensures each project results in a healthier, safer, and more comfortable living environment. Local Leadership: We are recognized leaders in energy efficiency and building performance, with a strong focus on solar solutions. Dedicated Team: Our expert and friendly team is committed to delivering tailored solutions that meet the unique needs of each customer. At Brower Mechanical, we integrate building science into every installation, whether commercial or residential. Our holistic approach ensures that each component of your system works seamlessly within the larger framework of your home or building. Discover how we can provide lasting, efficient solutions for your space.

"Very quick response time. Flexible scheduling. Professional, courteous, and affordable. I appreciate that they actually repaired my A/C and didn't try to sell me a new unit. I would use them again."

John C on September 2024


Avatar for Service Champions Heating & Air Conditioning

Service Champions Heating & Air Conditioning

4430 Yankee Hill Rd
4.64(
655
)
Approved Pro

Service Champions Heating & Air Conditioning

4430 Yankee Hill Rd
4.64(
655
)
Approved Pro
Customers say: Super punctual
5618 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.

"Our Service Tech, Alex Peck, arrived on time to perform the annual check up & tune-up of our HVAC System. He was very professional and following the Tune-Up asked if there was any other items that needed done or looked into that he could take care of. His services were very much appreciated and very professional. Lee"

Lain L on September 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.

"Our Service Tech, Alex Peck, arrived on time to perform the annual check up & tune-up of our HVAC System. He was very professional and following the Tune-Up asked if there was any other items that needed done or looked into that he could take care of. His services were very much appreciated and very professional. Lee"

Lain L on September 2025


Avatar for Spoor's Heating & Air Conditioning

Spoor's Heating & Air Conditioning

345 SACRAMENTO ST
5.00(
11
)
Approved Pro

Spoor's Heating & Air Conditioning

345 SACRAMENTO ST
5.00(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
521 local quotes requested

We are a 4th generation family ran Heating and Air Conditioning company located in Placer County, CA. Spoor's Heating and Air Conditioning specializes in residential and commercial heating, ventilation, and air conditioning services. These services include new installation, service, repair, and on-going system maintenance. Our goal is to provide the best service, experience for our clients, and operate with you in mind! Thank you for giving our family the opportunity to provide our services to you!

"Garrett and team were excellent, they provided top professional service at a reasonable price. I am very happy with my new furnace and the whole installation process. Highly recommend!"

ANDREA B on September 2024

We are a 4th generation family ran Heating and Air Conditioning company located in Placer County, CA. Spoor's Heating and Air Conditioning specializes in residential and commercial heating, ventilation, and air conditioning services. These services include new installation, service, repair, and on-going system maintenance. Our goal is to provide the best service, experience for our clients, and operate with you in mind! Thank you for giving our family the opportunity to provide our services to you!

"Garrett and team were excellent, they provided top professional service at a reasonable price. I am very happy with my new furnace and the whole installation process. Highly recommend!"

ANDREA B on September 2024


Avatar for Bell Brothers Plumbing, Heating & Air Conditioning

Bell Brothers Plumbing, Heating & Air Conditioning

10555 Norden Ave
4.50(
353
)
Approved Pro

Bell Brothers Plumbing, Heating & Air Conditioning

10555 Norden Ave
4.50(
353
)
Approved Pro
Customers say: Super punctual
1269 local quotes requested
34 years of experience

“Bell Brothers Plumbing Heating and Air was founding in 1991 in Elk Grove, CA by brothers Kenny & Jerry Bell. After almost 30 years in the business, Bell Brothers has expanded to not only specialize in heating and air services, but windows installation, plumbing, sewer, duct work replacement and insulation. With more than $5,000,000 in Home Energy Upgrade rebates earned for their customers, Bell Brothers has established themselves a leader in California’s Home Energy Upgrade Program for utility companies SMUD and PG&E. Today there are over 160 trucks on the road and over 200 employees daily serving the greater Sacramento area and parts of seven surrounding counties. It comes to no surprise that Bell Brothers delivers 365 Days of Satisfaction to all their customers by providing the highest install standards, the best trained technicians and year-round service. Bell Brothers guarantees that you’ll love your service or your money back, that’s what makes them the “No Surprise Guys!”

"UPDATE 4/25/2023 4 yrs after installation of a system that Bell Brothers designed and installed, my energy bills are higher than they were with the 20 yr old system it replaced. We have fewer people in the home, and it is supposed to be a high efficiency system. After numerous complaints, inspections, and supposed repairs to solve the problem, Bell Brothers told me that I need to turn off my high-tech, automatic thermostats and operate them manually as needed. Oh, and NEVER turn on more than 2 of my 3 zones at any one time. So much for the NO SURPRISE GUYS. UPDATE 3/18/23 AFTER CONTACT WITH BELL BROS We have been contacted by Bell Bros since this review with an offer to replace the plenum and reprogram the zone board. We requested a written explanation of those repairs, and how they would solve the problem. We have not received that information. UPDATE 9/19/22 - AFTER TRUE-UP My energy usage (and annual bill) is higher after replacing a 20+ year-old system with one that is supposed to be more efficient. That makes no sense. We have fewer people in the house, and have had more than our share of power outages and flex alerts. This is definitely a very expensive purchase that we thoroughly regret. UPDATE 9/8/21 - AFTER 3 DAYS OF HEAT WAVE We typically open doors and windows or run the whole house fan to take advantage of the cooler morning temperatures. Since the insulation was upgraded, the temperature inside the house seems to be holding between 10-15 degrees cooler than outside. At this point, we are comfortable and looking forward to see if our heating/cooling bills are lower at true-up. UPDATE TO ADD ACTIONS TAKEN BY BELL BROS SINCE MY REVIEW Approximately 1 week after this review was posted, I received a message from Bell Bros Sales Manager wanting to discuss my insulation options. When I returned his call and gave him the details of my experience with his company, he apologized and offered to insulate my home at no cost. Needless to say, that was a more than fair offer and I accepted. In spite of some unprofessional communication issues, the work was performed yesterday and we are waiting to see whether it makes a difference in our comfort and/or our hvac bills. I am raising the rating to 2 stars now, and will be updating the rating further if we see some positive changes in how our system works. ORIGINAL REVIEW Installed complete HVAC system to replace 20 year old system in 4000 sq ft house. Represented that new system would operate more efficiently and should decrease my heating/cooling costs significantly. Prior to installation, they inspected my entire system, including insulation and ductwork and made recommendations for the best system for my needs. I asked about insulation at the time of the install and was told it didn't need to be installed. Two years later, my bills are HIGHER, and now they tell me I only have 6" of insulation when I should have 16". Temperatures in my house are consistently higher than the selected temperature. I have one room which takes more than an hour before the air begins to blow. They tell me it is because this room is so far from the unit. They are the ones who decided where to place the unit. Very unhappy with the difference between what they told me I needed, and what I actually got. Services: Install thermostat, A/C system maintenance, Heating system installation, HVAC duct & vent installation, HVAC system maintenance"

Brenda S on April 2023

“Bell Brothers Plumbing Heating and Air was founding in 1991 in Elk Grove, CA by brothers Kenny & Jerry Bell. After almost 30 years in the business, Bell Brothers has expanded to not only specialize in heating and air services, but windows installation, plumbing, sewer, duct work replacement and insulation. With more than $5,000,000 in Home Energy Upgrade rebates earned for their customers, Bell Brothers has established themselves a leader in California’s Home Energy Upgrade Program for utility companies SMUD and PG&E. Today there are over 160 trucks on the road and over 200 employees daily serving the greater Sacramento area and parts of seven surrounding counties. It comes to no surprise that Bell Brothers delivers 365 Days of Satisfaction to all their customers by providing the highest install standards, the best trained technicians and year-round service. Bell Brothers guarantees that you’ll love your service or your money back, that’s what makes them the “No Surprise Guys!”

"UPDATE 4/25/2023 4 yrs after installation of a system that Bell Brothers designed and installed, my energy bills are higher than they were with the 20 yr old system it replaced. We have fewer people in the home, and it is supposed to be a high efficiency system. After numerous complaints, inspections, and supposed repairs to solve the problem, Bell Brothers told me that I need to turn off my high-tech, automatic thermostats and operate them manually as needed. Oh, and NEVER turn on more than 2 of my 3 zones at any one time. So much for the NO SURPRISE GUYS. UPDATE 3/18/23 AFTER CONTACT WITH BELL BROS We have been contacted by Bell Bros since this review with an offer to replace the plenum and reprogram the zone board. We requested a written explanation of those repairs, and how they would solve the problem. We have not received that information. UPDATE 9/19/22 - AFTER TRUE-UP My energy usage (and annual bill) is higher after replacing a 20+ year-old system with one that is supposed to be more efficient. That makes no sense. We have fewer people in the house, and have had more than our share of power outages and flex alerts. This is definitely a very expensive purchase that we thoroughly regret. UPDATE 9/8/21 - AFTER 3 DAYS OF HEAT WAVE We typically open doors and windows or run the whole house fan to take advantage of the cooler morning temperatures. Since the insulation was upgraded, the temperature inside the house seems to be holding between 10-15 degrees cooler than outside. At this point, we are comfortable and looking forward to see if our heating/cooling bills are lower at true-up. UPDATE TO ADD ACTIONS TAKEN BY BELL BROS SINCE MY REVIEW Approximately 1 week after this review was posted, I received a message from Bell Bros Sales Manager wanting to discuss my insulation options. When I returned his call and gave him the details of my experience with his company, he apologized and offered to insulate my home at no cost. Needless to say, that was a more than fair offer and I accepted. In spite of some unprofessional communication issues, the work was performed yesterday and we are waiting to see whether it makes a difference in our comfort and/or our hvac bills. I am raising the rating to 2 stars now, and will be updating the rating further if we see some positive changes in how our system works. ORIGINAL REVIEW Installed complete HVAC system to replace 20 year old system in 4000 sq ft house. Represented that new system would operate more efficiently and should decrease my heating/cooling costs significantly. Prior to installation, they inspected my entire system, including insulation and ductwork and made recommendations for the best system for my needs. I asked about insulation at the time of the install and was told it didn't need to be installed. Two years later, my bills are HIGHER, and now they tell me I only have 6" of insulation when I should have 16". Temperatures in my house are consistently higher than the selected temperature. I have one room which takes more than an hour before the air begins to blow. They tell me it is because this room is so far from the unit. They are the ones who decided where to place the unit. Very unhappy with the difference between what they told me I needed, and what I actually got. Services: Install thermostat, A/C system maintenance, Heating system installation, HVAC duct & vent installation, HVAC system maintenance"

Brenda S on April 2023


Avatar for Golden Aire Heating & Air Conditioning

Golden Aire Heating & Air Conditioning

9408 Orangevale Ave
4.88(
58
)
Approved Pro

Golden Aire Heating & Air Conditioning

9408 Orangevale Ave
4.88(
58
)
Approved Pro
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
422 local quotes requested

Goldenaire has been serving the Sacramento and Northern California Area since 1982. We Specialize in Residential & Commercial HVAC Sales, Repairs and Installations. Call Us Today and We Will Show You A Difference That You Can Feel!

"They did a great job, and they were able to fix the problem on our air conditioning."

Steve C on September 2020

Goldenaire has been serving the Sacramento and Northern California Area since 1982. We Specialize in Residential & Commercial HVAC Sales, Repairs and Installations. Call Us Today and We Will Show You A Difference That You Can Feel!

"They did a great job, and they were able to fix the problem on our air conditioning."

Steve C on September 2020

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FAQs for thermostat installation and replacement projects in Greenwood, CA

Smart thermostats may be worth it for many homeowners. They come with various features, including voice control and smartphone apps. Vacation mode can help lower energy usage when you’re out of town for an extended period. Alert warnings let you know about major spikes or drops in temperature. Smartphone apps can track energy usage, and smart thermostats can learn your routine over time to adjust your temperature and reduce wasted energy consumption automatically.

You typically do not need more than one smart thermostat. While it’s common to see multiple mechanical thermostats throughout a large home, multiple smart thermostats may try to override each other. This can lead to problems with the HVAC system. Ensure the unit you buy has the option for dual- or multi-zoned systems to avoid compatibility issues.

Installing a programmable or smart thermostat may save you $180 per year in utility costs. A big part of this comes from a smart thermostat’s ability to learn and adapt to your regular routines. With smartphone apps or web-based interfaces, you also have the option to control your thermostat when you’re not home.

The Greenwood, CA 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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