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Thermostat installers and replacers in Hopewell

Avatar for M&J Home Services, LLC
M&J Home Services, LLC
160 Auth Ave
4.85(
26
)
Approved Pro
M&J Home Services, LLC
160 Auth Ave
4.85(
26
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
5 years of experience

M&J Home Service is a Husband and wife company that is committed to excellence in every aspect of our business. We uphold a high 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.

"On behalf of the family, we would like to thank M&J Home Services for the beautiful bathroom renovation they completed in our home. Jeff designed and remodeled a bathroom thatâ s completely updated now. The shower has all the bells and whistles! His motto â Whatever you want done, we can do it for youâ is absolutely true. His skill set is unmatched. A linen closet enhances what was originally there. He is a master of all trades and was able to refinish the deck too. We are grateful to Jeff and Milena for their hard work and perseverance in completing the job in a very professional way. They are trustworthy and respectful of the property they are working on at all times."

Anita P on June 2023

M&J Home Service is a Husband and wife company that is committed to excellence in every aspect of our business. We uphold a high 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.

"On behalf of the family, we would like to thank M&J Home Services for the beautiful bathroom renovation they completed in our home. Jeff designed and remodeled a bathroom thatâ s completely updated now. The shower has all the bells and whistles! His motto â Whatever you want done, we can do it for youâ is absolutely true. His skill set is unmatched. A linen closet enhances what was originally there. He is a master of all trades and was able to refinish the deck too. We are grateful to Jeff and Milena for their hard work and perseverance in completing the job in a very professional way. They are trustworthy and respectful of the property they are working on at all times."

Anita P on June 2023


Avatar for Harris Plumbing, Heating, Air & Electrical
Harris Plumbing, Heating, Air & Electrical
38 Cooper Street, Unit 204
4.47(
16
)
Approved Pro
Harris Plumbing, Heating, Air & Electrical
38 Cooper Street, Unit 204
4.47(
16
)
Approved Pro
Customers say: Quick response
376 local quotes requested
37 years of experience

Harris Plumbing, Heating, Air & Electrical is proud to be a locally owned and operated business that has been serving the community since 1988! With years of experience and unmatched expertise, we can help with any and all of your HVAC, Plumbing and Electrical needs. Since opening our doors we have built our business on providing our customers with the highest quality products and service at a fair price. From installations to service, you can count on our techs to be timely, tidy, and when the job is done, that you will be 100% satisfied with the work. Let us show you the Harris way, get in touch today!

"Angel at Harris Plumbing, Heating, Air, & Electrical helped me with an issue with my HVAC. He was very professional, courteous and thorough. He did a great job explaining the issue to me and the work he did to resolve the issue. I would highly recommend Angel and Harris Plumbing, Heating, Air & Electrical."

Erika P on March 2025

Harris Plumbing, Heating, Air & Electrical is proud to be a locally owned and operated business that has been serving the community since 1988! With years of experience and unmatched expertise, we can help with any and all of your HVAC, Plumbing and Electrical needs. Since opening our doors we have built our business on providing our customers with the highest quality products and service at a fair price. From installations to service, you can count on our techs to be timely, tidy, and when the job is done, that you will be 100% satisfied with the work. Let us show you the Harris way, get in touch today!

"Angel at Harris Plumbing, Heating, Air, & Electrical helped me with an issue with my HVAC. He was very professional, courteous and thorough. He did a great job explaining the issue to me and the work he did to resolve the issue. I would highly recommend Angel and Harris Plumbing, Heating, Air & Electrical."

Erika P on March 2025


Princeton Electrical Makeover, LLC
3490 US-1 Bldg.16 Suite 101
4.72(
58
)
Approved Pro
Princeton Electrical Makeover, LLC
3490 US-1 Bldg.16 Suite 101
4.72(
58
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
17 years of experience

Princeton Electrical Makeover, LLC has provided the Princeton, New Jersey area with outstanding electrical service. We specialize in many types of electrical work. Our mission is to provide excellent customer service and professionalism for all of our customers. We try and exceed every customer expectation regarding our quality of service. Please contact us today!

"Excellent"

Shash K on August 2024

Princeton Electrical Makeover, LLC has provided the Princeton, New Jersey area with outstanding electrical service. We specialize in many types of electrical work. Our mission is to provide excellent customer service and professionalism for all of our customers. We try and exceed every customer expectation regarding our quality of service. Please contact us today!

"Excellent"

Shash K on August 2024


Amplus Air Systems, LLC
41 Florence Avenue
4.76(
118
)
Approved Pro
Amplus Air Systems, LLC
41 Florence Avenue
4.76(
118
)
Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
14 years of experience

Here at Amplus Air Systems, LLC, we can repair, rebuild or upgrade any of these systems in your home. Our primary concern is that your home�s systems are the quietest, healthiest and most efficient they can be. We tell you what it will cost before we do the work and we aren�t satisfied until you are satisfied. It�s the way we�ve been doing business in New Jersey since 2011.

"Dewey is a great person, he dedicatedly took the time to diagnose the problem and help resolve it at a reasonable cost. I would easily recommend him to anyone who has trouble with their heating system. I plan to work with Dewey in the future too."

Asim M on November 2023

Here at Amplus Air Systems, LLC, we can repair, rebuild or upgrade any of these systems in your home. Our primary concern is that your home�s systems are the quietest, healthiest and most efficient they can be. We tell you what it will cost before we do the work and we aren�t satisfied until you are satisfied. It�s the way we�ve been doing business in New Jersey since 2011.

"Dewey is a great person, he dedicatedly took the time to diagnose the problem and help resolve it at a reasonable cost. I would easily recommend him to anyone who has trouble with their heating system. I plan to work with Dewey in the future too."

Asim M on November 2023


Avatar for NJ MEP Solutions LLC
NJ MEP Solutions LLC
5.00(
1
)
Approved Pro
NJ MEP Solutions LLC
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

Hvac, sheet metal installers, high efficiency equipment. Service 24/7. Serving New Jersey, Pennsylvania, Connecticut, New York. All brands, great prices.

"I recently discovered a six-inch hole in my HVAC ductwork that had been there for nearly 50 years, causing a significant loss of heat. I used Angi to find a professional, and within 30 seconds, I received a call from Artur Zawojek, the owner of NJ MEP Solutions LLC in Howell, NJ. He promptly arrived to provide a free estimate, showing great professionalism by wearing booties and laying down drop cloths. Artur completed the repair efficiently, and his work was exceptional. I highly recommend NJ MEP Solutions LLC for any HVAC needs!"

Kevin Z on March 2025

Hvac, sheet metal installers, high efficiency equipment. Service 24/7. Serving New Jersey, Pennsylvania, Connecticut, New York. All brands, great prices.

"I recently discovered a six-inch hole in my HVAC ductwork that had been there for nearly 50 years, causing a significant loss of heat. I used Angi to find a professional, and within 30 seconds, I received a call from Artur Zawojek, the owner of NJ MEP Solutions LLC in Howell, NJ. He promptly arrived to provide a free estimate, showing great professionalism by wearing booties and laying down drop cloths. Artur completed the repair efficiently, and his work was exceptional. I highly recommend NJ MEP Solutions LLC for any HVAC needs!"

Kevin Z on March 2025


Avatar for Miracle Maintenance
Miracle Maintenance
5.00(
2
)
Approved Pro
Miracle Maintenance
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

Handyman Work Landscaping Power Washing Wood Working Concrete laying Keep us in mind for all your Maintenance, Repairs and Upgrades Landlords, Flippers, and Distressed Properties Welcomed!

"Rob did a great job! He was very attentive and careful in my house."

Laura C on March 2025

Handyman Work Landscaping Power Washing Wood Working Concrete laying Keep us in mind for all your Maintenance, Repairs and Upgrades Landlords, Flippers, and Distressed Properties Welcomed!

"Rob did a great job! He was very attentive and careful in my house."

Laura C on March 2025


Avatar for Alliance Service Professionals, LLC
Alliance Service Professionals, LLC
Sylon Blvd Suite 3034
4.27(
22
)
Approved Pro
Alliance Service Professionals, LLC
Sylon Blvd Suite 3034
4.27(
22
)
Approved Pro
Customers say: Super punctual
860 local quotes requested
7 years of experience

The number one reason to hire a local plumber or home improvement contractor is proximity. While working with Alliance Service Pros, you're guaranteed to get that fast, attentive service, but you'll also receive a variety of additional benefits: Above & beyond service: We go that extra mile to ensure total, 100% satisfaction in everything we do. Community driven: As a locally owned & operated company, we always give back directly to the communities we serve. 5-star reputation: Our reviews are solely from customers in the local, immediate area, like you.

"AVIOD at ALL cost !!!! Jake is a fraud he delayed my entire project by three months. he was hired to make plans for project and give us kid drawings with pencils and crayons with all stains on them. delayed our project for over 3 months in over 20k in damages . and this man is nasty just takes money and hangs up . the city inspectora even laughed when we submitted his plans . This company is nowhere near professional and all they do is steal money . stay far away !!!!!! If anyone wants to join my lawsuit contact 848-248-6834"

Raj D on October 2024

The number one reason to hire a local plumber or home improvement contractor is proximity. While working with Alliance Service Pros, you're guaranteed to get that fast, attentive service, but you'll also receive a variety of additional benefits: Above & beyond service: We go that extra mile to ensure total, 100% satisfaction in everything we do. Community driven: As a locally owned & operated company, we always give back directly to the communities we serve. 5-star reputation: Our reviews are solely from customers in the local, immediate area, like you.

"AVIOD at ALL cost !!!! Jake is a fraud he delayed my entire project by three months. he was hired to make plans for project and give us kid drawings with pencils and crayons with all stains on them. delayed our project for over 3 months in over 20k in damages . and this man is nasty just takes money and hangs up . the city inspectora even laughed when we submitted his plans . This company is nowhere near professional and all they do is steal money . stay far away !!!!!! If anyone wants to join my lawsuit contact 848-248-6834"

Raj D on October 2024


Avatar for Livi’s Services
Livi’s Services
411 Cynthia Ct
5.00(
8
)
Approved Pro
Livi’s Services
411 Cynthia Ct
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

We specialize in mainly electrical work but also are very knowledgeable in many trades including, landscaping, gutter removal and basic construction. We will do our best to help you with anything you need while do honest work. We can also point you in the right direction with any other work you need completed that might be a reach for us. We are happy to help!

"Holden did an excellent job as usual. This is the 3rd time he has done a job at our place in the last 3 months- all very well done. He is always willing to go the extra mile to make sure that the job is well done. Highly recommend him"

Abhijit S on January 2025

We specialize in mainly electrical work but also are very knowledgeable in many trades including, landscaping, gutter removal and basic construction. We will do our best to help you with anything you need while do honest work. We can also point you in the right direction with any other work you need completed that might be a reach for us. We are happy to help!

"Holden did an excellent job as usual. This is the 3rd time he has done a job at our place in the last 3 months- all very well done. He is always willing to go the extra mile to make sure that the job is well done. Highly recommend him"

Abhijit S on January 2025


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
1503 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 Wilder
Wilder
5.00(
5
)
Approved Pro
Wilder
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1 years of experience

Im a local General Handymen who’s able to work in all inside and outside jobs from Plumbing all the way to Electrical jobs small or big, it would be a pleasure to help and work with you.

"Punctual, professional, and competent. My family and I feel like we found a handyman we can rely on! I highly recommend Wilder."

Stephanie G on December 2024

Im a local General Handymen who’s able to work in all inside and outside jobs from Plumbing all the way to Electrical jobs small or big, it would be a pleasure to help and work with you.

"Punctual, professional, and competent. My family and I feel like we found a handyman we can rely on! I highly recommend Wilder."

Stephanie G on December 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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