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Find Thermostat installers and replacers in Andover

Matthew Decicco

27 Crestwood Road
5.00(
3
)
Approved Pro

Matthew Decicco

27 Crestwood Road
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
14 years of experience

Matthew Decicco, is a well established electrician in Reading, offering the finest in craftsmanship and quality. When it comes to professionalism and customer service, we are unmatched! For the best of the best, call Matthew Decicco Electric, for your next project!

"Very responsive and did everything that I asked for."

Joey C on April 2021

Matthew Decicco, is a well established electrician in Reading, offering the finest in craftsmanship and quality. When it comes to professionalism and customer service, we are unmatched! For the best of the best, call Matthew Decicco Electric, for your next project!

"Very responsive and did everything that I asked for."

Joey C on April 2021


Avatar for Accutemp Engineering, Inc.

Accutemp Engineering, Inc.

100 Maple Street, Building B
4.63(
57
)
Approved Pro

Accutemp Engineering, Inc.

100 Maple Street, Building B
4.63(
57
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
26 local quotes requested

Accutemp Engineering specializes in commercial, residential, and industrial HVAC systems, sheet metal, pipefitting, and 24-hour emergency service. We have been providing service across Massachusetts and southern New Hampshire since 1978. We are committed to understanding our customers’ needs and expectations— and exceeding them. Our technicians and office staff maintain a high level of performance and look for every opportunity to improve. Customer satisfaction is our most important asset and we believe that is why we have maintained such a lasting relationship with our clients. If you have questions, feel free to give us a call at (617) 926-1221 or click on the links below to learn more about our residential service offerings:

"Damon was great with getting me quotes and the install team was also great"

Wayne W on December 2024

Accutemp Engineering specializes in commercial, residential, and industrial HVAC systems, sheet metal, pipefitting, and 24-hour emergency service. We have been providing service across Massachusetts and southern New Hampshire since 1978. We are committed to understanding our customers’ needs and expectations— and exceeding them. Our technicians and office staff maintain a high level of performance and look for every opportunity to improve. Customer satisfaction is our most important asset and we believe that is why we have maintained such a lasting relationship with our clients. If you have questions, feel free to give us a call at (617) 926-1221 or click on the links below to learn more about our residential service offerings:

"Damon was great with getting me quotes and the install team was also great"

Wayne W on December 2024


Avatar for Alexandre Ribeiro HVAC

Alexandre Ribeiro HVAC

48 Village Brook Lane Apt 16
5.00(
3
)
Approved Pro

Alexandre Ribeiro HVAC

48 Village Brook Lane Apt 16
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

Alexandre Ribeiro HVAC INC. is noteworthy Natick Massachusetts and the surrounding areas. He and his crew will always see the project through to the customers' satisfaction. Call to schedule your free estimate and to get an experienced HVAC specialist out to your home today. He and his team are available Monday through Friday, 7:00 am to 5:00 pm. The job will get done right the first time.

"R&B are great! They were able to come out and see the job and give me a price. They came back a week or so later and knocked it out in under 2 hours."

Keisha T on January 2022

Alexandre Ribeiro HVAC INC. is noteworthy Natick Massachusetts and the surrounding areas. He and his crew will always see the project through to the customers' satisfaction. Call to schedule your free estimate and to get an experienced HVAC specialist out to your home today. He and his team are available Monday through Friday, 7:00 am to 5:00 pm. The job will get done right the first time.

"R&B are great! They were able to come out and see the job and give me a price. They came back a week or so later and knocked it out in under 2 hours."

Keisha T on January 2022


Hills Electric LLC

803 Haverhill Street, Bldg 2a Apt 3
4.50(
1
)
Approved Pro

Hills Electric LLC

803 Haverhill Street, Bldg 2a Apt 3
4.50(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 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!

"They are very pleasant, efficient, and they stay by their words. They answer their phone calls and call back in a timely manner."

Rebecca H on November 2017

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!

"They are very pleasant, efficient, and they stay by their words. They answer their phone calls and call back in a timely manner."

Rebecca H on November 2017


Avatar for KC Air and Heat

KC Air and Heat

6 Grapevine Rd
4.11(
62
)
Approved Pro

KC Air and Heat

6 Grapevine Rd
4.11(
62
)
Approved Pro
Customers say: Quick response
32 local quotes requested
24 years of experience

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

"Very professional and prompt. "

Garfield B on September 2025

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

"Very professional and prompt. "

Garfield B on September 2025


Avatar for Milltown Plumbing, Heating, Cooling and Electrical - HVAC

Milltown Plumbing, Heating, Cooling and Electrical - HVAC

131 Steadman Street, Suite 6
4.49(
311
)
Approved Pro

Milltown Plumbing, Heating, Cooling and Electrical - HVAC

131 Steadman Street, Suite 6
4.49(
311
)
Approved Pro
Customers say: Quick response
20 local quotes requested
46 years of experience

Since 1979, we've provided the highest quality protection against plumbing, heating, cooling, electrical and drain problems for residential and commercial and properties in the Merrimack Valley. At MillTown Plumbing, Heating, Cooling and Electrical, we're a family owned and operated business. We know the value of fast service, from a professional and reliable team. Give us a call today at (617) 725-2674! We look forward to serving you. Our Commitment to You Our fully licensed and bonded technicians are committed to answering your questions directly and honestly and solving your plumbing problems to your satisfaction. We'll even suggest the most cost effective solutions. Our plumbers are courteous, friendly and will always leave your home clean and work-sites tidy.

"Young man who came to do the job told us that they sent him to 3 wrong houses before they found ours. He proceeded to unclog the drain in the basement using the mechanical drain. Took him maybe an hour to clear it and also ran our sinks and toilets to make sure we wouldn?t have another problem. The young man left our house, however proceeded to sit in his running van, parked in my parking spot. I had no issues with this service until I saw the bill. $1000 to snake a drain for an hour? When we inquired about the bill they told us that their rate is 300$ an hour and that the job took 3 hours. In my opinion, if it takes you 3 hours to snake a drain, then someone should be fired or retrained at their job. My assumption is that their scheme involved sending this young man to multiple wrong houses and him sitting in my driveway for a prolong period of time, so that they could charge us for 3 hours of ?work.? "

M L on February 2025

Since 1979, we've provided the highest quality protection against plumbing, heating, cooling, electrical and drain problems for residential and commercial and properties in the Merrimack Valley. At MillTown Plumbing, Heating, Cooling and Electrical, we're a family owned and operated business. We know the value of fast service, from a professional and reliable team. Give us a call today at (617) 725-2674! We look forward to serving you. Our Commitment to You Our fully licensed and bonded technicians are committed to answering your questions directly and honestly and solving your plumbing problems to your satisfaction. We'll even suggest the most cost effective solutions. Our plumbers are courteous, friendly and will always leave your home clean and work-sites tidy.

"Young man who came to do the job told us that they sent him to 3 wrong houses before they found ours. He proceeded to unclog the drain in the basement using the mechanical drain. Took him maybe an hour to clear it and also ran our sinks and toilets to make sure we wouldn?t have another problem. The young man left our house, however proceeded to sit in his running van, parked in my parking spot. I had no issues with this service until I saw the bill. $1000 to snake a drain for an hour? When we inquired about the bill they told us that their rate is 300$ an hour and that the job took 3 hours. In my opinion, if it takes you 3 hours to snake a drain, then someone should be fired or retrained at their job. My assumption is that their scheme involved sending this young man to multiple wrong houses and him sitting in my driveway for a prolong period of time, so that they could charge us for 3 hours of ?work.? "

M L on February 2025


Avatar for CRM Construction, LLC

CRM Construction, LLC

116 Boston Rd
4.98(
21
)
Approved Pro

CRM Construction, LLC

116 Boston Rd
4.98(
21
)
Approved Pro
Customers say: Quick response
42 local quotes requested
17 years of experience

CRM OnDemand Handy-Man Services is a proud division of CRM Construction, LLC, a trusted name in home improvement and construction for nearly 20 years. Based in the Groton and Concord area, we provide reliable, high-quality handyman services tailored to meet your home maintenance and repair needs. From small fixes to larger projects, our team specializes in a wide range of services, including carpentry, painting, light plumbing, electrical repairs, installations, and general home maintenance. Backed by the expertise and reputation of CRM Construction, we bring the same level of professionalism and attention to detail to every job, no matter the size. Whether you need help with quick fixes, seasonal home upkeep, or ongoing maintenance, CRM OnDemand Handy-Man Services is your trusted partner. Contact us today for fast, dependable, and affordable handyman solutions delivered with care and precision!

"Hall closet rebuild - restructured space, drywall, plaster, paint, carpentry, trim and floor repair. Excellent work, great customer service, reasonable price and could start work right away. Highly recommend!"

Liz R on September 2025

CRM OnDemand Handy-Man Services is a proud division of CRM Construction, LLC, a trusted name in home improvement and construction for nearly 20 years. Based in the Groton and Concord area, we provide reliable, high-quality handyman services tailored to meet your home maintenance and repair needs. From small fixes to larger projects, our team specializes in a wide range of services, including carpentry, painting, light plumbing, electrical repairs, installations, and general home maintenance. Backed by the expertise and reputation of CRM Construction, we bring the same level of professionalism and attention to detail to every job, no matter the size. Whether you need help with quick fixes, seasonal home upkeep, or ongoing maintenance, CRM OnDemand Handy-Man Services is your trusted partner. Contact us today for fast, dependable, and affordable handyman solutions delivered with care and precision!

"Hall closet rebuild - restructured space, drywall, plaster, paint, carpentry, trim and floor repair. Excellent work, great customer service, reasonable price and could start work right away. Highly recommend!"

Liz R on September 2025


Avatar for Mechanical Maintenance and Prevention, LLC

Mechanical Maintenance and Prevention, LLC

70 Spring St
5.00(
3
)
Approved Pro

Mechanical Maintenance and Prevention, LLC

70 Spring St
5.00(
3
)
Approved Pro
Free onsite estimate
Emergency services offered

Welcome to Mechanical Maintenance and Prevention LLC, your trusted partner for all your H.V.A.C equipment maintenance and repair needs. We specialize in providing top-notch services to ensure the optimal performance and longevity of your heating, ventilation, and air conditioning systems. At Mechanical Maintenance and Prevention LLC, we take pride in our expertise and dedication to keeping your H.V.A.C equipment in top condition. With years of experience in the industry, our team is committed to providing reliable and efficient maintenance and repair services to meet your needs.

"Maintenance Mechanical always does a wonderful job, great service, friendly and professional staff"

brian D on September 2025

Welcome to Mechanical Maintenance and Prevention LLC, your trusted partner for all your H.V.A.C equipment maintenance and repair needs. We specialize in providing top-notch services to ensure the optimal performance and longevity of your heating, ventilation, and air conditioning systems. At Mechanical Maintenance and Prevention LLC, we take pride in our expertise and dedication to keeping your H.V.A.C equipment in top condition. With years of experience in the industry, our team is committed to providing reliable and efficient maintenance and repair services to meet your needs.

"Maintenance Mechanical always does a wonderful job, great service, friendly and professional staff"

brian D on September 2025


Avatar for O'Brien Plumbing Works

O'Brien Plumbing Works

317 Cambridge Street
4.28(
20
)
Approved Pro

O'Brien Plumbing Works

317 Cambridge Street
4.28(
20
)
Approved Pro
Customers say: Quick response
40 years of experience
Free onsite estimate

O'Brien Plumbing Works is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over40 years of hands on experience to provide innovative ideas and suggestions tailored to your projects.We are a full service companey for all of your plumbing and heating needs Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"I would thank them for the work and services. Max was very prompt and polite. We were definitely taken aback with the bill. We were not informed about any of the charges around: 1. Time taken for pulling the permit(1hour@$180) 2. Time for inspector coming in(1hour@$180) 3. Price for permit These 3 costs total to $425. The material cost of $263 definitely seemed marked up. * I wish they had mentioned about expecting these costs so that we could make an informed decision. * We have had several permits pulled in last year ( had frozen pipe burst situation so had renovations going on for multiple months) and never were charged for the time taken to pull permit or for inspectors time at the time of inspection. * Max mentioned it was going to be $180 an hour and you were here for 2 hours from start to end.. The father(Peter) kept mentioning about the emergency charges that there are plumbers that charge $300 an hour, I was clear that we were okay with waiting for a couple of days so there was no question of those charges being applied. He kept giving an explanation of the bill being high enough but it seemed very vague. We were charge $1100 for 2 hours of work to fix a slow gas leak that National grid had identified and pointed to us so they shut of our gas supply. National grid guys had told us that it would be only 1-2 hours of plumbing work. I would not recommend them for sure for the sour taste it has left for us. I wish we went with presidential plumbing or 128 plumbing that we have gone in the past. They are expensive but you know the quote before hand."

Angela K on January 2024

O'Brien Plumbing Works is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over40 years of hands on experience to provide innovative ideas and suggestions tailored to your projects.We are a full service companey for all of your plumbing and heating needs Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"I would thank them for the work and services. Max was very prompt and polite. We were definitely taken aback with the bill. We were not informed about any of the charges around: 1. Time taken for pulling the permit(1hour@$180) 2. Time for inspector coming in(1hour@$180) 3. Price for permit These 3 costs total to $425. The material cost of $263 definitely seemed marked up. * I wish they had mentioned about expecting these costs so that we could make an informed decision. * We have had several permits pulled in last year ( had frozen pipe burst situation so had renovations going on for multiple months) and never were charged for the time taken to pull permit or for inspectors time at the time of inspection. * Max mentioned it was going to be $180 an hour and you were here for 2 hours from start to end.. The father(Peter) kept mentioning about the emergency charges that there are plumbers that charge $300 an hour, I was clear that we were okay with waiting for a couple of days so there was no question of those charges being applied. He kept giving an explanation of the bill being high enough but it seemed very vague. We were charge $1100 for 2 hours of work to fix a slow gas leak that National grid had identified and pointed to us so they shut of our gas supply. National grid guys had told us that it would be only 1-2 hours of plumbing work. I would not recommend them for sure for the sour taste it has left for us. I wish we went with presidential plumbing or 128 plumbing that we have gone in the past. They are expensive but you know the quote before hand."

Angela K on January 2024


Avatar for 128 Plumbing and Heating, Inc.

128 Plumbing and Heating, Inc.

78 Foundry Street
4.59(
44
)
Approved Pro

128 Plumbing and Heating, Inc.

78 Foundry Street
4.59(
44
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
33 years of experience

For over 30 years in the neighborhood, 128 Plumbing, Heating, Cooling & Electric has provided the highest quality, efficiency, and reliability in its service to customers. Celebrating thousands of 5-star reviews online and an A+ Rating on BBB for years, the company has become the North Shore’s most trusted & consistent plumber, heating and air conditioning, and electrical service company. Proud to be titled a Diamond Elite Contractor with Mitsubishi Electric and a Mass Save Heat Pump Installer. We take pride in being there to pick up the phone every time with manufacturer-trained technicians and a commitment to providing customers with an easy, effortless customer service experience. You're guaranteed to be left with the service and price you were quoted with customized options for what's best for your home in the long-term. Specializes in Installation, Service, and Repair for Boilers, Furnaces, Air Conditioners and HVAC Systems, Tankless Water Heaters and Ductless Mini-Splits.

"they initially quoted $89 for AC diagnostics which is reasonable even though most companies charge nothing. Technician is very friendly and knowledgeable and walked me through the process. he checked the compressor outside and he suspected a leak. and then wanted to check the coil inside the blower. he detected a small leak with the electronic device. he mentioned coil may need replacement. After spending 10 mins in his truck to call the company he came back and said coil is not covered with warranty and quoted $5,400 to replace the coil and it is backordered for 6 weeks. 6 week will brings us to mid August so i told him i dont want to sign up for repair and wait 6 weeks. he then tried to sell me a maintenance plan which i declined. Then he said he will charge for the diagnostics which he spent total 30 mins including talking on the phone for warranty coverage. he said he did more than basic diagnostics which is $149. when he handed me the payment he added up initial $89 and $149 to pay $238 for 30 mins diagnostics. Total scam. i dont even know if they do any real work beyond the charging $238 for 30 mins diagnostics. probably they will hire a separate contractor to do the job and keep selling overpriced diagnostics and maintenance plans. They all you 10 times to sell you the initial diagnostics but after you pay $238 not even a single call to ask about experience. worst ever."

emre b on July 2023

For over 30 years in the neighborhood, 128 Plumbing, Heating, Cooling & Electric has provided the highest quality, efficiency, and reliability in its service to customers. Celebrating thousands of 5-star reviews online and an A+ Rating on BBB for years, the company has become the North Shore’s most trusted & consistent plumber, heating and air conditioning, and electrical service company. Proud to be titled a Diamond Elite Contractor with Mitsubishi Electric and a Mass Save Heat Pump Installer. We take pride in being there to pick up the phone every time with manufacturer-trained technicians and a commitment to providing customers with an easy, effortless customer service experience. You're guaranteed to be left with the service and price you were quoted with customized options for what's best for your home in the long-term. Specializes in Installation, Service, and Repair for Boilers, Furnaces, Air Conditioners and HVAC Systems, Tankless Water Heaters and Ductless Mini-Splits.

"they initially quoted $89 for AC diagnostics which is reasonable even though most companies charge nothing. Technician is very friendly and knowledgeable and walked me through the process. he checked the compressor outside and he suspected a leak. and then wanted to check the coil inside the blower. he detected a small leak with the electronic device. he mentioned coil may need replacement. After spending 10 mins in his truck to call the company he came back and said coil is not covered with warranty and quoted $5,400 to replace the coil and it is backordered for 6 weeks. 6 week will brings us to mid August so i told him i dont want to sign up for repair and wait 6 weeks. he then tried to sell me a maintenance plan which i declined. Then he said he will charge for the diagnostics which he spent total 30 mins including talking on the phone for warranty coverage. he said he did more than basic diagnostics which is $149. when he handed me the payment he added up initial $89 and $149 to pay $238 for 30 mins diagnostics. Total scam. i dont even know if they do any real work beyond the charging $238 for 30 mins diagnostics. probably they will hire a separate contractor to do the job and keep selling overpriced diagnostics and maintenance plans. They all you 10 times to sell you the initial diagnostics but after you pay $238 not even a single call to ask about experience. worst ever."

emre b on July 2023

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FAQs for thermostat installation and replacement projects in Andover, MA

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 Andover, MA 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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