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Thermostat installers and replacers in Williamstown

Avatar for One Hour Heating & Air Conditioning
One Hour Heating & Air Conditioning
100 North Franklin Boulevard
4.39(
70
)
Approved Pro
One Hour Heating & Air Conditioning
100 North Franklin Boulevard
4.39(
70
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
30 local quotes requested

One Hour Heating & Air Conditioning promises you that we're always on time, or you don't pay a dime. For your peace of mind, our employees' backgrounds are checked, and they are tested for drug use.

"Very friendly people and knowledgeable"

Karen P on September 2024

One Hour Heating & Air Conditioning promises you that we're always on time, or you don't pay a dime. For your peace of mind, our employees' backgrounds are checked, and they are tested for drug use.

"Very friendly people and knowledgeable"

Karen P on September 2024


Avatar for Green Mechanical LLC
Green Mechanical LLC
2430 Butler ST Unit 402
5.00(
1
)
Approved Pro
Green Mechanical LLC
2430 Butler ST Unit 402
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
966 local quotes requested

At Green Mechanical, we pride ourselves in being honest and transparent. Our focus is honesty, quality and integrity. We personally take the time to make sure you are 100% happy with our services! " We are a family-owned company who takes pride in ourselves for being forthright and transparent. Our focus is honesty, quality and integrity. ''

"A Raving Review for Green Mechanical LLC! If you’re looking for the absolute best HVAC service around, look no further than Green Mechanical LLC! This company is truly a gem, and I couldn’t be more thrilled with the incredible service they provided. My heater had been misdiagnosed by another company, leaving my family and me in the cold—literally! Thankfully, I called Green Mechanical LLC, and they completely turned things around. From the moment I called, I knew I was in good hands. Devin Green, the owner himself, came to my house to personally assess the issue. This level of dedication and care is something you just don’t see every day! Devin’s professionalism, deep expertise, and genuine commitment to solving the problem made all the difference. He didn’t just slap on a temporary fix or rush through the job—he made sure to thoroughly diagnose the issue and explain every step of the process to me. A huge shoutout to Jacob and G, who also worked on my system. They were punctual, knowledgeable, and incredibly respectful of my home. Their teamwork and attention to detail were top-notch, and it was clear they take immense pride in their work. Thanks to Devin, Jacob, and G, my heater is now working perfectly, and my family can finally enjoy a warm, comfortable home again! I also want to emphasize how important it is to support small businesses like Green Mechanical LLC. These are the companies that truly care about their customers and their communities. Devin and his team are local experts who go above and beyond to deliver top-notch service, and they deserve every bit of your trust and business. If you need HVAC services—whether it’s a repair, installation, or just regular maintenance—do yourself a favor and call Green Mechanical LLC. Their commitment to excellence, fair pricing, and outstanding customer service make them a company you’ll want to recommend to everyone you know. Thank you, Devin, Jacob, and G, for your amazing work and dedication. You’ve earned a lifelong customer! 🌟"

ELEANOR R on January 2025

At Green Mechanical, we pride ourselves in being honest and transparent. Our focus is honesty, quality and integrity. We personally take the time to make sure you are 100% happy with our services! " We are a family-owned company who takes pride in ourselves for being forthright and transparent. Our focus is honesty, quality and integrity. ''

"A Raving Review for Green Mechanical LLC! If you’re looking for the absolute best HVAC service around, look no further than Green Mechanical LLC! This company is truly a gem, and I couldn’t be more thrilled with the incredible service they provided. My heater had been misdiagnosed by another company, leaving my family and me in the cold—literally! Thankfully, I called Green Mechanical LLC, and they completely turned things around. From the moment I called, I knew I was in good hands. Devin Green, the owner himself, came to my house to personally assess the issue. This level of dedication and care is something you just don’t see every day! Devin’s professionalism, deep expertise, and genuine commitment to solving the problem made all the difference. He didn’t just slap on a temporary fix or rush through the job—he made sure to thoroughly diagnose the issue and explain every step of the process to me. A huge shoutout to Jacob and G, who also worked on my system. They were punctual, knowledgeable, and incredibly respectful of my home. Their teamwork and attention to detail were top-notch, and it was clear they take immense pride in their work. Thanks to Devin, Jacob, and G, my heater is now working perfectly, and my family can finally enjoy a warm, comfortable home again! I also want to emphasize how important it is to support small businesses like Green Mechanical LLC. These are the companies that truly care about their customers and their communities. Devin and his team are local experts who go above and beyond to deliver top-notch service, and they deserve every bit of your trust and business. If you need HVAC services—whether it’s a repair, installation, or just regular maintenance—do yourself a favor and call Green Mechanical LLC. Their commitment to excellence, fair pricing, and outstanding customer service make them a company you’ll want to recommend to everyone you know. Thank you, Devin, Jacob, and G, for your amazing work and dedication. You’ve earned a lifelong customer! 🌟"

ELEANOR R on January 2025


Avatar for Laury Heating Cooling & Plumbing
Laury Heating Cooling & Plumbing
511 E Plum St
4.84(
171
)
Approved Pro
Laury Heating Cooling & Plumbing
511 E Plum St
4.84(
171
)
Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
262 local quotes requested

For over 75 years, Laury Heating Cooling & Plumbing, a family owned and operated local business, has been entrusted by South Jersey residents to meet your heating, cooling and plumbing needs. A fully licensed and insured company, our courteous and professional staff will provide you with quick and reliable service for your home and business comfort, all at a guaranteed price. Laury Heating Cooling & Plumbing provides the best value with competitive pricing and outstanding service. We are proud to be associated with exceptional suppliers including Carrier, Mitsubishi, WaterFurnace, Weil-McLain and more. Our skilled engineers and technicians regularly attend workshops, schools and seminars furnished by heating, cooling and plumbing manufacturers, distributors and NJ state associations, allowing us to provide you with sales and maintenance on the latest technologies.

"We use Laury for repair and maintenance of our heating and cooling units for our rental properties and each time we need something done, the staff at Laury never cease to provide quality service. The technicians are always knowledgeable, thorough, courteous and pleasant. We recently had an HVAC system installed in one of our units and the home is rather large and is over 100 years old and there was not a whole lot of empty space to work with. The guys at Laury were able to install the system and all of the duct work and components involved neatly with the age and make-up of the home in-mind. They were pleasant throughout the entire installation which took almost a week. They were always on time and always communicated the process with us. Laury is a trusted business with many years of experience behind them. Prices are also extremely reasonable given the cost of services right now. Warren you are the man!"

Jacqueline J on November 2023

For over 75 years, Laury Heating Cooling & Plumbing, a family owned and operated local business, has been entrusted by South Jersey residents to meet your heating, cooling and plumbing needs. A fully licensed and insured company, our courteous and professional staff will provide you with quick and reliable service for your home and business comfort, all at a guaranteed price. Laury Heating Cooling & Plumbing provides the best value with competitive pricing and outstanding service. We are proud to be associated with exceptional suppliers including Carrier, Mitsubishi, WaterFurnace, Weil-McLain and more. Our skilled engineers and technicians regularly attend workshops, schools and seminars furnished by heating, cooling and plumbing manufacturers, distributors and NJ state associations, allowing us to provide you with sales and maintenance on the latest technologies.

"We use Laury for repair and maintenance of our heating and cooling units for our rental properties and each time we need something done, the staff at Laury never cease to provide quality service. The technicians are always knowledgeable, thorough, courteous and pleasant. We recently had an HVAC system installed in one of our units and the home is rather large and is over 100 years old and there was not a whole lot of empty space to work with. The guys at Laury were able to install the system and all of the duct work and components involved neatly with the age and make-up of the home in-mind. They were pleasant throughout the entire installation which took almost a week. They were always on time and always communicated the process with us. Laury is a trusted business with many years of experience behind them. Prices are also extremely reasonable given the cost of services right now. Warren you are the man!"

Jacqueline J on November 2023


Kanes Home Buddy
5.00(
1
)
Approved Pro
Kanes Home Buddy
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1027 local quotes requested

Kanes Home Buddy Hi, I'm Stephen with Kanes homebuddy. I'm a handyman that specializes in small jobs around the home. Licensed and insured to do the things on the "honey do" list and the things you don't have the time to do. I'm looking to build a client base that's built on respect, kindness and dependability. Think of Kanes as your personal handyman. Flexible hours so you won't have to take time away from work and can work with any budget. Feel free to reach out to me with a voicemail or for a faster response a text (avoiding spam calls) Stephen- 609-721-4808

"Unmatched Professionalism at its FINEST!"

Kevin T on January 2025

Kanes Home Buddy Hi, I'm Stephen with Kanes homebuddy. I'm a handyman that specializes in small jobs around the home. Licensed and insured to do the things on the "honey do" list and the things you don't have the time to do. I'm looking to build a client base that's built on respect, kindness and dependability. Think of Kanes as your personal handyman. Flexible hours so you won't have to take time away from work and can work with any budget. Feel free to reach out to me with a voicemail or for a faster response a text (avoiding spam calls) Stephen- 609-721-4808

"Unmatched Professionalism at its FINEST!"

Kevin T on January 2025


Avatar for Quality Choice HVAC LLC
Quality Choice HVAC LLC
Https://dot.cards/quality_choice_hvac_
New on HomeAdvisorNew on Angi
Approved Pro
Quality Choice HVAC LLC
Https://dot.cards/quality_choice_hvac_
New on AngiNew on HomeAdvisor
Approved Pro
491 local quotes requested
5 years of experience

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 after you see our quality work. We can help you with all types and sizes of HVAC projects. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

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 after you see our quality work. We can help you with all types and sizes of HVAC projects. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!


Avatar for RG3C, LLC
RG3C, LLC
Located In:
4.80(
5
)
Approved Pro
RG3C, LLC
Located In:
4.80(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1334 local quotes requested

We specialize in handyman services, carpentry, home repairs, home improvements, and more! We pride ourselves on the quality work we provide, while delivering great customer service. Please see some the services we offer below and call -or- click to schedule a free estimate today!

"Work done in accordance with instruction. Robert was friendly and efficient"

Betty R on March 2025

We specialize in handyman services, carpentry, home repairs, home improvements, and more! We pride ourselves on the quality work we provide, while delivering great customer service. Please see some the services we offer below and call -or- click to schedule a free estimate today!

"Work done in accordance with instruction. Robert was friendly and efficient"

Betty R on March 2025


Avatar for LIV AIR
LIV AIR
5.00(
6
)
Approved Pro
LIV AIR
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2977 local quotes requested

Air Conditioning and Heating Services - We're a team of experienced and qualified HVAC technicians dedicated to providing exceptional service, expert repairs, and top-notch installations for your Cooling and Heating systems.

"Liv Air was very professional and friendly! I would hire them again!"

Leticia P on November 2024

Air Conditioning and Heating Services - We're a team of experienced and qualified HVAC technicians dedicated to providing exceptional service, expert repairs, and top-notch installations for your Cooling and Heating systems.

"Liv Air was very professional and friendly! I would hire them again!"

Leticia P on November 2024


Avatar for Raynor Services- Electrical/HVAC/Generators/Solar
Raynor Services- Electrical/HVAC/Generators/Solar
401 Pine Street
4.54(
154
)
Approved Pro
Raynor Services- Electrical/HVAC/Generators/Solar
401 Pine Street
4.54(
154
)
Approved Pro
Customers say: Quick response
1650 local quotes requested
31 years of experience

We are a local Female & Family owned & operated contractor who has been serving the South Jersey area for over 30 years in all their Electrical, Heating, Cooling, Solar and Generator needs. We perform both light commercial and residential Electrical, Heating, Cooling, Solar and Generator installations, renovations and upgrades. We train our team to not just have the technical skills needed to do their jobs well, but how to help customers get to what they want for both comfort AND budget. Working with us you'll come to expect an amazing office staff to take your calls, address your needs and get the best technicians to complete the work you need done. Our technicians receive weekly training to stay on top of today's ever changing technology. They are all uniformed, background checked and drug tested. We want you to be confident about who you let into your home or business. We also always give you an upfront price and get your approval before we start any work. There are NO surprises! We cannot wait to provide you "Service The Way It Used To Be"! Give us a call today!! We proudly hold an A+ Rating with the Better Business Bureau. Proudly offering American Standard Heating & Air Conditioning Products. We service all makes and models and Heating and Air Conditioning units and electrical equipment!

"Very well. Was very informative."

Shannon C on August 2024

We are a local Female & Family owned & operated contractor who has been serving the South Jersey area for over 30 years in all their Electrical, Heating, Cooling, Solar and Generator needs. We perform both light commercial and residential Electrical, Heating, Cooling, Solar and Generator installations, renovations and upgrades. We train our team to not just have the technical skills needed to do their jobs well, but how to help customers get to what they want for both comfort AND budget. Working with us you'll come to expect an amazing office staff to take your calls, address your needs and get the best technicians to complete the work you need done. Our technicians receive weekly training to stay on top of today's ever changing technology. They are all uniformed, background checked and drug tested. We want you to be confident about who you let into your home or business. We also always give you an upfront price and get your approval before we start any work. There are NO surprises! We cannot wait to provide you "Service The Way It Used To Be"! Give us a call today!! We proudly hold an A+ Rating with the Better Business Bureau. Proudly offering American Standard Heating & Air Conditioning Products. We service all makes and models and Heating and Air Conditioning units and electrical equipment!

"Very well. Was very informative."

Shannon C on August 2024


Avatar for Vaughan Comfort Services
Vaughan Comfort Services
212 Barrett Ave
4.83(
131
)
Approved Pro
Vaughan Comfort Services
212 Barrett Ave
4.83(
131
)
Approved Pro
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
1161 local quotes requested

Vaughan has provided quality heating, AC & Plumbing since 1937, when company founder Elwood Vaughan began providing service with the aid of one modest used truck. Today, Vaughan continues to serve the southern New Jersey community with quality heating and air conditioning services, installations, plumbing, protection plans, energy assessments, system enhancements and more. Since 1937, the Vaughan name has been associated with quality, integrity, honesty, and accountability. We stake our business on being professional and providing attentive service to all our customers. We welcome you to explore the many advantages and services that Vaughan has to offer. Additional phone numbers: (856) 282-4015, (856) 282-0804, (866) 981-3649, and (877) 563-4645. Also offering: Financing, Maintenance Agreements, NO COST Replacement Estimates, 24/7 Emergency Service. Robert W. Vaughan | Master HVACR LIC # 5842, Thomas J. Weaver | Master Plumber LIC # 9521. NJ LIC. # 13VH01727600

"Great service"

Michael P on April 2025

Vaughan has provided quality heating, AC & Plumbing since 1937, when company founder Elwood Vaughan began providing service with the aid of one modest used truck. Today, Vaughan continues to serve the southern New Jersey community with quality heating and air conditioning services, installations, plumbing, protection plans, energy assessments, system enhancements and more. Since 1937, the Vaughan name has been associated with quality, integrity, honesty, and accountability. We stake our business on being professional and providing attentive service to all our customers. We welcome you to explore the many advantages and services that Vaughan has to offer. Additional phone numbers: (856) 282-4015, (856) 282-0804, (866) 981-3649, and (877) 563-4645. Also offering: Financing, Maintenance Agreements, NO COST Replacement Estimates, 24/7 Emergency Service. Robert W. Vaughan | Master HVACR LIC # 5842, Thomas J. Weaver | Master Plumber LIC # 9521. NJ LIC. # 13VH01727600

"Great service"

Michael P on April 2025


Avatar for Wekz Multiservice LLc
Wekz Multiservice LLc
5.00(
25
)
Approved Pro
Wekz Multiservice LLc
5.00(
25
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

Reliable Solutions for Your Home Needs At WEKZ MULTISERVICE LLC, we specialize in delivering high-quality handyman services tailored to meet the unique needs of each of our clients. Whether you require minor repairs, remodeling, or property maintenance, we have the expertise to handle a wide range of jobs efficiently and with precision. Our Areas of Expertise Our team is skilled in a variety of services, including: Electrical Repairs & Installations: From replacing outlets to installing Security Cameras, TV’s or new fixtures, we ensure all work is done safely and up to code. Plumbing Services: Whether it's fixing leaks, replacing drains, or remodeling bathrooms, we guarantee reliable, long-lasting solutions. Carpentry & Decking: We offer repairs, custom woodwork, and deck installations that enhance both the functionality and aesthetics of your home. Flooring & Tiling: Installation of vinyl, tile, and other flooring options, ensuring seamless finishes and a transformation of your space. General Home Repairs: From drywall repairs to gutter cleaning, no task is too small, and each is handled with care and professionalism. Customer Satisfaction First We take pride in prioritizing customer satisfaction. Our philosophy is simple: your happiness is our success. That means: Transparent Communication: We keep you informed every step of the way, ensuring there are no surprises. Timely Service: We understand the importance of your time, so we strive to complete projects on schedule without compromising quality. Attention to Detail: Every job is executed with precision and care, leaving your home in better shape than we found it. What Makes Us Unique? We stand out from other handyman services by offering: Personalized Service: We don’t believe in one-size-fits-all solutions. Every project is customized to suit your specific needs and preferences. Code Compliance: We stay up-to-date with local building codes and regulations, ensuring that all our work meets or exceeds standards

"Willie arrived within 1 hr as stated he was pleasant,professional and very helpful.I would hire him again He made sure the door screens were secure.and fit properly on the tract l was very pleased with work and loved that it was done on the premises"

Diane S on May 2025

Reliable Solutions for Your Home Needs At WEKZ MULTISERVICE LLC, we specialize in delivering high-quality handyman services tailored to meet the unique needs of each of our clients. Whether you require minor repairs, remodeling, or property maintenance, we have the expertise to handle a wide range of jobs efficiently and with precision. Our Areas of Expertise Our team is skilled in a variety of services, including: Electrical Repairs & Installations: From replacing outlets to installing Security Cameras, TV’s or new fixtures, we ensure all work is done safely and up to code. Plumbing Services: Whether it's fixing leaks, replacing drains, or remodeling bathrooms, we guarantee reliable, long-lasting solutions. Carpentry & Decking: We offer repairs, custom woodwork, and deck installations that enhance both the functionality and aesthetics of your home. Flooring & Tiling: Installation of vinyl, tile, and other flooring options, ensuring seamless finishes and a transformation of your space. General Home Repairs: From drywall repairs to gutter cleaning, no task is too small, and each is handled with care and professionalism. Customer Satisfaction First We take pride in prioritizing customer satisfaction. Our philosophy is simple: your happiness is our success. That means: Transparent Communication: We keep you informed every step of the way, ensuring there are no surprises. Timely Service: We understand the importance of your time, so we strive to complete projects on schedule without compromising quality. Attention to Detail: Every job is executed with precision and care, leaving your home in better shape than we found it. What Makes Us Unique? We stand out from other handyman services by offering: Personalized Service: We don’t believe in one-size-fits-all solutions. Every project is customized to suit your specific needs and preferences. Code Compliance: We stay up-to-date with local building codes and regulations, ensuring that all our work meets or exceeds standards

"Willie arrived within 1 hr as stated he was pleasant,professional and very helpful.I would hire him again He made sure the door screens were secure.and fit properly on the tract l was very pleased with work and loved that it was done on the premises"

Diane S on May 2025

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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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