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Thermostat installers and replacers in Danbury

Avatar for Mister Sparky Electric
Mister Sparky Electric
100 Corporate Dr, Ste A206
5.00(
2
)
Approved Pro
Mister Sparky Electric
100 Corporate Dr, Ste A206
5.00(
2
)
Approved Pro
Customers say: Quick response
47 local quotes requested
1 years of experience

It isn’t easy finding the right company for your electrical services needs. Electricity is not just one of the most important parts of a home; it can also be one of the most dangerous if not handled by a professional electrician. At Mister Sparky® , we’re ready to provide the safe and reliable electrical services that you need. Our team receives some of the most thorough training in the industry. Importantly, they always adhere to the highest industry standards and obey all local codes and regulations. Whether you need a complete rewiring of your home or need a new light installed, we’re the team you should call!

"Outstanding reliable service. I was very impressed with their level of professionalism and customer service. They completed the job quickly and are detailed in ensuring everything was perfect. I would definitely recommend and hire again."

Wendy B on December 2024

It isn’t easy finding the right company for your electrical services needs. Electricity is not just one of the most important parts of a home; it can also be one of the most dangerous if not handled by a professional electrician. At Mister Sparky® , we’re ready to provide the safe and reliable electrical services that you need. Our team receives some of the most thorough training in the industry. Importantly, they always adhere to the highest industry standards and obey all local codes and regulations. Whether you need a complete rewiring of your home or need a new light installed, we’re the team you should call!

"Outstanding reliable service. I was very impressed with their level of professionalism and customer service. They completed the job quickly and are detailed in ensuring everything was perfect. I would definitely recommend and hire again."

Wendy B on December 2024


Avatar for Mister Sparky Electric
Mister Sparky Electric
100 Corporate Dr, Ste A206
New on HomeAdvisorNew on Angi
Approved Pro
Mister Sparky Electric
100 Corporate Dr, Ste A206
New on AngiNew on HomeAdvisor
Approved Pro
36 local quotes requested
1 years of experience

It isn’t easy finding the right company for your electrical services needs. Electricity is not just one of the most important parts of a home; it can also be one of the most dangerous if not handled by a professional electrician. At Mister Sparky® , we’re ready to provide the safe and reliable electrical services that you need. Our team receives some of the most thorough training in the industry. Importantly, they always adhere to the highest industry standards and obey all local codes and regulations. Whether you need a complete rewiring of your home or need a new light installed, we’re the team you should call!

It isn’t easy finding the right company for your electrical services needs. Electricity is not just one of the most important parts of a home; it can also be one of the most dangerous if not handled by a professional electrician. At Mister Sparky® , we’re ready to provide the safe and reliable electrical services that you need. Our team receives some of the most thorough training in the industry. Importantly, they always adhere to the highest industry standards and obey all local codes and regulations. Whether you need a complete rewiring of your home or need a new light installed, we’re the team you should call!


Muy's, LLC
236 Franklin St. Ext.
5.00(
1
)
Approved Pro
Muy's, LLC
236 Franklin St. Ext.
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

We take great pride in the experience, expertise, quality, and customer service that we provide to meet every 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.

"Very good. He likes helping people."

Angel . on February 2019

We take great pride in the experience, expertise, quality, and customer service that we provide to meet every 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.

"Very good. He likes helping people."

Angel . on February 2019


Avatar for Economy Handy Carpenter LLC
Economy Handy Carpenter LLC
89 Putnam Park Rd
4.88(
77
)
Approved Pro
Economy Handy Carpenter LLC
89 Putnam Park Rd
4.88(
77
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
250 local quotes requested

Economy handy carpenter llc Home Improvement And Handyman The Best Ideas & Designs License & Insurance HVAC, general repairs, https://member.angieslist.com/member/reviews/edit?serviceProviderId=24591177&cid=PRL.E014.P026.20180302, in business since 1995 Family owned and operated. Some other stuff about things a few other things.

"Nixon was very professional and friendly he assembled a platform bed and his work was phenomenal he works fast at a great price I will definitely hire him again and refer him to friends and family"

Cynthia W on April 2025

Economy handy carpenter llc Home Improvement And Handyman The Best Ideas & Designs License & Insurance HVAC, general repairs, https://member.angieslist.com/member/reviews/edit?serviceProviderId=24591177&cid=PRL.E014.P026.20180302, in business since 1995 Family owned and operated. Some other stuff about things a few other things.

"Nixon was very professional and friendly he assembled a platform bed and his work was phenomenal he works fast at a great price I will definitely hire him again and refer him to friends and family"

Cynthia W on April 2025


Avatar for Cassidy Plumbing and Heating, Inc
Cassidy Plumbing and Heating, Inc
422 New York 52
4.42(
19
)
Approved Pro
Cassidy Plumbing and Heating, Inc
422 New York 52
4.42(
19
)
Approved Pro
Customers say: True professional
1201 local quotes requested
33 years of experience

We are a fully licensed and insured plumbing and heating service offering comprehensive services for plumbing and heating in Westchester NY, Putnam NY, Southern Dutchess and the surrounding areas. Our services include toilet repair, hot water heaters, leak repair, drain cleaning, boiler services and much more. A complete listing of the services offered by our professional plumbers can be found on our website. In addition to plumbing and heating services for existing homes and new construction, we offer 24-hour emergency service for plumbing emergencies. Check our website www.cassidyplumbinginc.com for our specials.

"Two pros came to complete the job. They were courteous and communicated well. No issues whatsoever."

Ed V on April 2025

We are a fully licensed and insured plumbing and heating service offering comprehensive services for plumbing and heating in Westchester NY, Putnam NY, Southern Dutchess and the surrounding areas. Our services include toilet repair, hot water heaters, leak repair, drain cleaning, boiler services and much more. A complete listing of the services offered by our professional plumbers can be found on our website. In addition to plumbing and heating services for existing homes and new construction, we offer 24-hour emergency service for plumbing emergencies. Check our website www.cassidyplumbinginc.com for our specials.

"Two pros came to complete the job. They were courteous and communicated well. No issues whatsoever."

Ed V on April 2025


Avatar for Bell Mechanical, LLC
Bell Mechanical, LLC
200 Rte 6
4.16(
104
)
Approved Pro
Bell Mechanical, LLC
200 Rte 6
4.16(
104
)
Approved Pro
Customers say: Super punctual
785 local quotes requested
45 years of experience

Bell Mechanical, LLC is a customer focused heating and air-conditioning company that was originally started in 1980. Located in Mahopac, NY, we employ highly trained people whose goal is to make our company the best service company in Westchester, Dutchess, Putnam and Fairfield County. Our company specializes in designing, engineering, and installing complete comfort systems for owners of existing homes and buildings just like yours. We take special pride in the craftsmen we train and employ--a fact you'll notice immediately in the attitude and integrity they bring to your job site. Our entire company works hard to make your experience with us hassle-free and enjoyable. Should we make a mistake, we will do everything in our power to correct it to your satisfaction. From the professionalism of our sales engineers, to the dedication of our field personnel, we are dedicated to delivering you the best. We take our responsibility very seriously when you place your trust in us. We pledge to always tell you up front what your cost will be to complete your job correctly. We make it a point to go over any details or limitations of the proposed system that will affect your enjoyment of the end result. You are told exactly what to expect up front. This is why Bell Mechanical continues growing with more satisfied customers each and every year. Give us a call for your service needs and see what you've been missing!

"Issue with Bell Mechanical This past August of 2024 we had a heat pump system installed in the house by Bell Mechanical. Unfortunately, we have had nothing but issues since with the biggest being no heat multiple times and now again today we are without heat in the majority of our house. It is freezing outside, we have a toddler and within the past week this is the 2nd time we have no heat (4th time since the system was put in). Not only is this a life safety issue, but it also is heart breaking to have your toddler tell you they are freezing. Looking for advice on next steps. We have never sued anyone or threatened to sue but this may be the time as we have had nothing but issues since the beginning. From the start we made it very clear that everything needed to be done to code and permitted. We were doing a lot of major renovations at our house and everything was being done to code and permitted. John (the salesman) at Bell said that was not a problem. John also told us that the only additional cost we could potentially incur outside of what he quoted us for the system and its installation would be a $500 fee for the installation of the heat strip. We accepted this and moved forward. After Bell removed our central air system and installed the new carrier system we got his with additional work needed at the tune of over 2k. Needless to say we were not happy. John told us the electrician they use and that if we used that electrician there would be no delay but if we used ours that it would cause a delay. So, we went with what John said as he was the expert. John got the electrician to come down a little in price which we were grateful for. Fast forward to when the building inspector came out to close out the permits for the work Bell did and other work being done at the house, the inspector told my contractor that the heat pump was not done to code. We were told that the electrical for it was not done to code and he could not close out the permit. My husband talked to the electrician Bell gave us who informed us that Bell told him to “cut corners” which was part of getting the cost down slightly. Reminder, we NEVER said to do this, we made it clear that everything needed to be permitted and even paid the permit fees to Bell. Back and forth with Bell and the electrician got the electrician to fix his work at no additional cost but Bell still needed to fix the outside plug which was not to code. Giovanni at Bell agreed that Bell would fix this issue at no additional cost. It has been 3 months now and Bell has still not rectified this issue and Giovanni and John are both nonresponsive to our follow-ups. Bell has also had to come out 4 additional times because our system was not working and again today, we have no heat. Today will be the 5th time they have to come out for issues on a system that is 4 months old. This is not OK. We have given Bell ample time to rectify the issues. Clearly they did not do the install properly and there is also the possibility we have a faulty system. We have never sued someone or went to court but then again, we have never had such large and costly issues."

Danielle G on December 2024

Bell Mechanical, LLC is a customer focused heating and air-conditioning company that was originally started in 1980. Located in Mahopac, NY, we employ highly trained people whose goal is to make our company the best service company in Westchester, Dutchess, Putnam and Fairfield County. Our company specializes in designing, engineering, and installing complete comfort systems for owners of existing homes and buildings just like yours. We take special pride in the craftsmen we train and employ--a fact you'll notice immediately in the attitude and integrity they bring to your job site. Our entire company works hard to make your experience with us hassle-free and enjoyable. Should we make a mistake, we will do everything in our power to correct it to your satisfaction. From the professionalism of our sales engineers, to the dedication of our field personnel, we are dedicated to delivering you the best. We take our responsibility very seriously when you place your trust in us. We pledge to always tell you up front what your cost will be to complete your job correctly. We make it a point to go over any details or limitations of the proposed system that will affect your enjoyment of the end result. You are told exactly what to expect up front. This is why Bell Mechanical continues growing with more satisfied customers each and every year. Give us a call for your service needs and see what you've been missing!

"Issue with Bell Mechanical This past August of 2024 we had a heat pump system installed in the house by Bell Mechanical. Unfortunately, we have had nothing but issues since with the biggest being no heat multiple times and now again today we are without heat in the majority of our house. It is freezing outside, we have a toddler and within the past week this is the 2nd time we have no heat (4th time since the system was put in). Not only is this a life safety issue, but it also is heart breaking to have your toddler tell you they are freezing. Looking for advice on next steps. We have never sued anyone or threatened to sue but this may be the time as we have had nothing but issues since the beginning. From the start we made it very clear that everything needed to be done to code and permitted. We were doing a lot of major renovations at our house and everything was being done to code and permitted. John (the salesman) at Bell said that was not a problem. John also told us that the only additional cost we could potentially incur outside of what he quoted us for the system and its installation would be a $500 fee for the installation of the heat strip. We accepted this and moved forward. After Bell removed our central air system and installed the new carrier system we got his with additional work needed at the tune of over 2k. Needless to say we were not happy. John told us the electrician they use and that if we used that electrician there would be no delay but if we used ours that it would cause a delay. So, we went with what John said as he was the expert. John got the electrician to come down a little in price which we were grateful for. Fast forward to when the building inspector came out to close out the permits for the work Bell did and other work being done at the house, the inspector told my contractor that the heat pump was not done to code. We were told that the electrical for it was not done to code and he could not close out the permit. My husband talked to the electrician Bell gave us who informed us that Bell told him to “cut corners” which was part of getting the cost down slightly. Reminder, we NEVER said to do this, we made it clear that everything needed to be permitted and even paid the permit fees to Bell. Back and forth with Bell and the electrician got the electrician to fix his work at no additional cost but Bell still needed to fix the outside plug which was not to code. Giovanni at Bell agreed that Bell would fix this issue at no additional cost. It has been 3 months now and Bell has still not rectified this issue and Giovanni and John are both nonresponsive to our follow-ups. Bell has also had to come out 4 additional times because our system was not working and again today, we have no heat. Today will be the 5th time they have to come out for issues on a system that is 4 months old. This is not OK. We have given Bell ample time to rectify the issues. Clearly they did not do the install properly and there is also the possibility we have a faulty system. We have never sued someone or went to court but then again, we have never had such large and costly issues."

Danielle G on December 2024


Supreme Home Services
Based Out Of
4.92(
12
)
Approved Pro
Supreme Home Services
Based Out Of
4.92(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
950 local quotes requested

Supreme Home Services: Your trusted choice for professional handyman services in the Tri-State Area. With our expertise and attention to detail, we deliver flawless results that transform your home. Contact us today!

"Steve was very helpful to help me dealing with several tasks that I could not do by myself. He is knowledgable and patience to answer my questions. Will definitely to hire the service again. Thank you."

YH L on January 2025

Supreme Home Services: Your trusted choice for professional handyman services in the Tri-State Area. With our expertise and attention to detail, we deliver flawless results that transform your home. Contact us today!

"Steve was very helpful to help me dealing with several tasks that I could not do by myself. He is knowledgable and patience to answer my questions. Will definitely to hire the service again. Thank you."

YH L on January 2025


Avatar for Schede Plumbing & Heating
Schede Plumbing & Heating
130-3 Lenox Ave
4.16(
95
)
Approved Pro
Schede Plumbing & Heating
130-3 Lenox Ave
4.16(
95
)
Approved Pro
Customers say: Quality work
316 local quotes requested
103 years of experience

In business since 1922 offering heating & plumbing services. When you require plumbing services or installation and service of heating units, turn to Schede Plumbing & Heating. We are experts at plumbing repairs and installations as well as the set up and maintenance of heating control devices for maximum efficiency, longevity, and comfort. Why tolerate bone chilling cold in the winter or ineffective plumbing fixtures? Contact Schede Plumbing & Heating and feel the benefits of a home environment perfectly calibrated to both your personal satisfaction and your budget. Call us today to schedule your appointment.

"Toilet was not working PRO sent him a technician Mike he went to HO's home and the PRO did not finish the job and HO said that he was racist with and HO said that Mike should be not working with this Company"

Phil L on February 2025

In business since 1922 offering heating & plumbing services. When you require plumbing services or installation and service of heating units, turn to Schede Plumbing & Heating. We are experts at plumbing repairs and installations as well as the set up and maintenance of heating control devices for maximum efficiency, longevity, and comfort. Why tolerate bone chilling cold in the winter or ineffective plumbing fixtures? Contact Schede Plumbing & Heating and feel the benefits of a home environment perfectly calibrated to both your personal satisfaction and your budget. Call us today to schedule your appointment.

"Toilet was not working PRO sent him a technician Mike he went to HO's home and the PRO did not finish the job and HO said that he was racist with and HO said that Mike should be not working with this Company"

Phil L on February 2025


Avatar for Sila Heating, Cooling and Plumbing
Sila Heating, Cooling and Plumbing
55 Lafayette Ave
4.49(
856
)
Approved Pro
Sila Heating, Cooling and Plumbing
55 Lafayette Ave
4.49(
856
)
Approved Pro
Customers say: Super punctual
1931 local quotes requested
36 years of experience

Live Your Most Comfortable Life with a Company You Trust. We offer Same Day Service and Next Day Installation! Sila has been the center of delighting homeowners since 1989, with our team of engineers, certified technicians, and system designers that are proud to deliver the highest level of expertise in the HVAC industry. Whether it’s a repair, replacement, installation, or service, we have an unwavering commitment to keeping you and your family comfortable and safe — season after season. We guarantee satisfaction and are proud to have earned over 7,000 “A” ratings on Angie’s List and its prestigious Super Service Award!

"Did a great job"

Susan S on March 2025

Live Your Most Comfortable Life with a Company You Trust. We offer Same Day Service and Next Day Installation! Sila has been the center of delighting homeowners since 1989, with our team of engineers, certified technicians, and system designers that are proud to deliver the highest level of expertise in the HVAC industry. Whether it’s a repair, replacement, installation, or service, we have an unwavering commitment to keeping you and your family comfortable and safe — season after season. We guarantee satisfaction and are proud to have earned over 7,000 “A” ratings on Angie’s List and its prestigious Super Service Award!

"Did a great job"

Susan S on March 2025


Avatar for Mr. Handyman of Upper Fairfield County
Mr. Handyman of Upper Fairfield County
2480 Black Rock Turnpike
4.46(
282
)
Approved Pro
Mr. Handyman of Upper Fairfield County
2480 Black Rock Turnpike
4.46(
282
)
Approved Pro
Customers say: Super punctual
548 local quotes requested
21 years of experience

Individually owned and operated. Mr. Handyman completes all major and minor home repairs in a quick, efficient manner, making your To-Do list manageable allowing you to spend your time doing what you enjoy most. Professional, safe, reliable and on-time, every time, that's our guarantee. Additional phone numbers - (877) 674-2639, (800) 289-4600, (866) 231-5643. Additional DBAs - Mr Handyman of Greater Fairfield, L B & O LLC, Mr Handyman International LLC, Mr Handyman. Additional fax - (203) 268-8195.

"Excellent, will use again"

Elizabeth T on August 2024

Individually owned and operated. Mr. Handyman completes all major and minor home repairs in a quick, efficient manner, making your To-Do list manageable allowing you to spend your time doing what you enjoy most. Professional, safe, reliable and on-time, every time, that's our guarantee. Additional phone numbers - (877) 674-2639, (800) 289-4600, (866) 231-5643. Additional DBAs - Mr Handyman of Greater Fairfield, L B & O LLC, Mr Handyman International LLC, Mr Handyman. Additional fax - (203) 268-8195.

"Excellent, will use again"

Elizabeth T on August 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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