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Thermostat installers and replacers in Princeton

Avatar for J&M Cooling/Heating, LLC
J&M Cooling/Heating, LLC
14 Spielman Road
4.74(
21
)
Approved Pro
J&M Cooling/Heating, LLC
14 Spielman Road
4.74(
21
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
19 years of experience

J&M Cooling/Heating, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity, bound by fairness, honesty, and responsibility for all of our jobs. There is no job to big or too small for J&M Cooling/Heating, LLC. Here at J & M we are dedicated to customer satisfaction. We are proud to provide the highest quality service to our customers with over 35 years of experience. We have knowledge and training in numerous aspects in this field to meet all of your HVAC needs. Owner operated and family run, we aim to please all our valued customers. Please give us a call for a free estimate today!

"J&M Cooling and Heating is an example of a very well run service company. Their staff is well trained and polite. Their prices are competitive. Their office follows up when the job is completed with a phone call to make sure we are pleased and is there anything we need. We highly recommend them! Natalie and Richard Peck, North Caldwell."

Natalie and Richard P on March 2024

J&M Cooling/Heating, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity, bound by fairness, honesty, and responsibility for all of our jobs. There is no job to big or too small for J&M Cooling/Heating, LLC. Here at J & M we are dedicated to customer satisfaction. We are proud to provide the highest quality service to our customers with over 35 years of experience. We have knowledge and training in numerous aspects in this field to meet all of your HVAC needs. Owner operated and family run, we aim to please all our valued customers. Please give us a call for a free estimate today!

"J&M Cooling and Heating is an example of a very well run service company. Their staff is well trained and polite. Their prices are competitive. Their office follows up when the job is completed with a phone call to make sure we are pleased and is there anything we need. We highly recommend them! Natalie and Richard Peck, North Caldwell."

Natalie and Richard P on March 2024


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


Emco Aire LLC
72 Overbrook Dr
5.00(
2
)
Approved Pro
Emco Aire LLC
72 Overbrook Dr
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

Emco Aire is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Vinny is the ideal HVAC guy! I couldn't ask for a more reliable and thorough person to tend to my Air Conditioning and Heating needs. Whether it is installation or repair, Vinny has always picked up the phone when I needed his services and made sure to tend get the job done efficiently and reliably, within just a few days. I have been -- and, absolutely, will continue to be -- a returning customer."

Chris E on November 2021

Emco Aire is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Vinny is the ideal HVAC guy! I couldn't ask for a more reliable and thorough person to tend to my Air Conditioning and Heating needs. Whether it is installation or repair, Vinny has always picked up the phone when I needed his services and made sure to tend get the job done efficiently and reliably, within just a few days. I have been -- and, absolutely, will continue to be -- a returning customer."

Chris E on November 2021


Avatar for Air Experts Heating, Air & Plumbing LLC
Air Experts Heating, Air & Plumbing LLC
727 17th Avenue
4.46(
62
)
Approved Pro
Air Experts Heating, Air & Plumbing LLC
727 17th Avenue
4.46(
62
)
Approved Pro
Super Service Award
Customers say: Quality work
195 local quotes requested
31 years of experience

Air Experts is a family operated heating and air conditioning company that has been serving our neighbors in Belmar, New Jersey and the surrounding Monmouth & Ocean County areas since 1994. We service homes in Monmouth County and Ocean County. Utilizing the highest standards of installation and service, we are certain that you will become a satisfied, Air Experts customer. Whether you are remodeling or simply replacing your existing equipment, you can depend on us for reliable and efficient solutions that will last for years to come. Our service technicians are factory trained and utilize the latest diagnostic technologies to quickly and efficiently determine the nature of any service issues. Reliable! Trusted! Guaranteed! That's how you would describe our family of services here at Air Experts.

"The work hasn't been completed yet"

Robert M on June 2025

Air Experts is a family operated heating and air conditioning company that has been serving our neighbors in Belmar, New Jersey and the surrounding Monmouth & Ocean County areas since 1994. We service homes in Monmouth County and Ocean County. Utilizing the highest standards of installation and service, we are certain that you will become a satisfied, Air Experts customer. Whether you are remodeling or simply replacing your existing equipment, you can depend on us for reliable and efficient solutions that will last for years to come. Our service technicians are factory trained and utilize the latest diagnostic technologies to quickly and efficiently determine the nature of any service issues. Reliable! Trusted! Guaranteed! That's how you would describe our family of services here at Air Experts.

"The work hasn't been completed yet"

Robert M on June 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
11 local quotes requested

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


Avatar for Dilling Heating & Cooling
Dilling Heating & Cooling
3494 Progress Dr.
4.83(
6
)
Approved Pro
Dilling Heating & Cooling
3494 Progress Dr.
4.83(
6
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
675 local quotes requested

PA’s leading HVAC service company, we’re happy to meet your home heating and cooling needs by offering quality air conditioning and furnace installations, repairs, and maintenance. Our team of talented technicians is Nexstar Certified and has over 60 years of experience with all makes and models of HVAC systems. We can ensure your home remains comfortable no matter the season. We’ve built our business on the foundations of offering trust, value, and service to our clients, and we’ve been family owned and operated since 1955. We carry top brand HVAC products, including Rheem, and we can provide you with an accurate estimate and reliable HVAC solutions for a fair price.

"Phenomenal! The repairman, Sherrod, came and fixed the issue quickly and beyond professionally. I will definitely call Dilling Heating & Cooling again!"

Frank M on January 2025

PA’s leading HVAC service company, we’re happy to meet your home heating and cooling needs by offering quality air conditioning and furnace installations, repairs, and maintenance. Our team of talented technicians is Nexstar Certified and has over 60 years of experience with all makes and models of HVAC systems. We can ensure your home remains comfortable no matter the season. We’ve built our business on the foundations of offering trust, value, and service to our clients, and we’ve been family owned and operated since 1955. We carry top brand HVAC products, including Rheem, and we can provide you with an accurate estimate and reliable HVAC solutions for a fair price.

"Phenomenal! The repairman, Sherrod, came and fixed the issue quickly and beyond professionally. I will definitely call Dilling Heating & Cooling again!"

Frank M on January 2025


Avatar for UniProAir
UniProAir
4 John Street
4.60(
5
)
Approved Pro
UniProAir
4 John Street
4.60(
5
)
Approved Pro
Customers say: Quick response
456 local quotes requested
8 years of experience

We provide quality services to our clients so they may enjoy their cooling in summer and heating in winter. We specialize in new installation and replacements! We have the experience and dedication to get the job done right! Specializing in Heating and Air Conditioning services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your estimate today!

"Very good service!"

Serhii O on November 2023

We provide quality services to our clients so they may enjoy their cooling in summer and heating in winter. We specialize in new installation and replacements! We have the experience and dedication to get the job done right! Specializing in Heating and Air Conditioning services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your estimate today!

"Very good service!"

Serhii O on November 2023


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
528 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 Gold Medal Service
Gold Medal Service
20 Booker St
4.44(
487
)
Approved Pro
Gold Medal Service
20 Booker St
4.44(
487
)
Approved Pro
Customers say: Super punctual
1777 local quotes requested
49 years of experience

Plumbing, HVAC, and electrical systems make your house livable. One minor issue with any of these systems can put your home at a standstill. In case you find yourself in this unfortunate situation, know that you can count on Gold Medal Service. For over 24 years, our company has been taking care of the homes of New Jersey residents through our top quality plumbing, HVAC, and electrical services. We are available 24 hours a day, 7 days a week to address even the most mind-boggling issues of your in-home equipment. From repairs, installations, and upgrades, our technicians are known for getting the job done right every time. We also provide upfront pricing with a full description of the service before commencing work to avoid any surprises down the line.

"If I could, I would give this horrible service provider a 0.0! I scheduled a plumbing appointment on a call, which was confirmed via multiple texts the day prior to the appt. Then had an employee go to the location during the 4 hour window they specified and wait for the plumber. On the day of the appt, 1 hour into the time window someone calls and says, sorry we’re not going to go because we only do residential plumbing. This was a surprise, as it was communicated to them that this was a business when I had set up the appt. So, I decided to speak with a manager. After spending over an hour of being bounced around from one dept to another, asking for a manager, they never connected me to one and their dispatcher had the audacity to say “sorry for your inconvenience, but you’ll just have to find someone else.” WOW! The hoops they make you jump through and the rudeness is not worth the hassle. I would definitely recommend you find a different plumbing pro for your project!"

Mark K on March 2024

Plumbing, HVAC, and electrical systems make your house livable. One minor issue with any of these systems can put your home at a standstill. In case you find yourself in this unfortunate situation, know that you can count on Gold Medal Service. For over 24 years, our company has been taking care of the homes of New Jersey residents through our top quality plumbing, HVAC, and electrical services. We are available 24 hours a day, 7 days a week to address even the most mind-boggling issues of your in-home equipment. From repairs, installations, and upgrades, our technicians are known for getting the job done right every time. We also provide upfront pricing with a full description of the service before commencing work to avoid any surprises down the line.

"If I could, I would give this horrible service provider a 0.0! I scheduled a plumbing appointment on a call, which was confirmed via multiple texts the day prior to the appt. Then had an employee go to the location during the 4 hour window they specified and wait for the plumber. On the day of the appt, 1 hour into the time window someone calls and says, sorry we’re not going to go because we only do residential plumbing. This was a surprise, as it was communicated to them that this was a business when I had set up the appt. So, I decided to speak with a manager. After spending over an hour of being bounced around from one dept to another, asking for a manager, they never connected me to one and their dispatcher had the audacity to say “sorry for your inconvenience, but you’ll just have to find someone else.” WOW! The hoops they make you jump through and the rudeness is not worth the hassle. I would definitely recommend you find a different plumbing pro for your project!"

Mark K on March 2024


Avatar for Whitestone Heating and Cooling
Whitestone Heating and Cooling
1612 Pennington Rd
4.86(
28
)
Approved Pro
Whitestone Heating and Cooling
1612 Pennington Rd
4.86(
28
)
Approved Pro
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
514 local quotes requested

We specialize in heating and cooling repairs and installations. We sell Trane heating and Cooling products and many other brands. licensed and insured Master Hvacr technicians. Background checked and bonded company. Authorize Trane dealer. Unbeatable deals.

"My wall gas heater one day just went out. I called several companies and was told they didn’t service that type of heater. One company gave me the number for Angi. The guys with Whitestone came immediately and suggested I replace it because the problem was the pilot. I bought a new heater and they installed it in just a couple of days later. I feel that they were very knowledgeable, diligent and pleasant. It’s working great."

Rosaria L on February 2025

We specialize in heating and cooling repairs and installations. We sell Trane heating and Cooling products and many other brands. licensed and insured Master Hvacr technicians. Background checked and bonded company. Authorize Trane dealer. Unbeatable deals.

"My wall gas heater one day just went out. I called several companies and was told they didn’t service that type of heater. One company gave me the number for Angi. The guys with Whitestone came immediately and suggested I replace it because the problem was the pilot. I bought a new heater and they installed it in just a couple of days later. I feel that they were very knowledgeable, diligent and pleasant. It’s working great."

Rosaria L on February 2025

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