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    Average homeowner rating
  • Verified reviews icon38
    Verified water heater services reviews

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Avatar for Gold Medal Service

Gold Medal Service

3.57(
355
)
Approved Pro

Gold Medal Service

3.57(
355
)
Approved Pro
Customers say: Super punctual
82 local quotes requested
45 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.

"I just finished having my new furnace and AC unit installed by Gold Metal. Workers were really great and did a very good job. Did a great job of leaving the area very clean and were very professional. I have used Gold Metal for years and have always been happy with their service. I would highly recomend their services."

JEFF K on August 2025

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.

"I just finished having my new furnace and AC unit installed by Gold Metal. Workers were really great and did a very good job. Did a great job of leaving the area very clean and were very professional. I have used Gold Metal for years and have always been happy with their service. I would highly recomend their services."

JEFF K on August 2025


Avatar for Gold Medal Service

Gold Medal Service

4.00(
4
)
Approved Pro

Gold Medal Service

4.00(
4
)
Approved Pro
Customers say: Quick response
934 local quotes requested
Free onsite estimate

Gold Medal Service is your premier choice for Electrical and Home Systems needs! In the New York City (Tri-State Area). Our team of experts is dedicated to providing top-notch service. With our unmatched expertise and commitment to customer satisfaction. Contact us today for a gold standard service experience.

"I recently replaced the heating/air conditioning unit in my townhome. It was an easy process start to finish. Aiden (sales) answered all my questions and provided options for my needs. Mick the technician was on-time and thorough. These guys represented their company well. Great experience working with Gold Medal Service."

Isa R on January 2025

Gold Medal Service is your premier choice for Electrical and Home Systems needs! In the New York City (Tri-State Area). Our team of experts is dedicated to providing top-notch service. With our unmatched expertise and commitment to customer satisfaction. Contact us today for a gold standard service experience.

"I recently replaced the heating/air conditioning unit in my townhome. It was an easy process start to finish. Aiden (sales) answered all my questions and provided options for my needs. Mick the technician was on-time and thorough. These guys represented their company well. Great experience working with Gold Medal Service."

Isa R on January 2025


Avatar for Arctic Air Conditioning

Arctic Air Conditioning

4.84(
828
)
Approved Pro

Arctic Air Conditioning

4.84(
828
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
671 local quotes requested

Arctic Air Conditioning is a family run business that has served New Jersey since 1977. We specialize in residential and commercial Air Conditioning, Heating, Humidification, and indoor air quality. Our other services include Plumbing, Electrical, and Garage Doors. Our philosophy is to provide top of the line equipment with the best installation and service available in the industry. We are an award winning Lennox Dealer and Home Depot Service Provider.

"Great!! Would hire again"

Erik A on May 2025

Arctic Air Conditioning is a family run business that has served New Jersey since 1977. We specialize in residential and commercial Air Conditioning, Heating, Humidification, and indoor air quality. Our other services include Plumbing, Electrical, and Garage Doors. Our philosophy is to provide top of the line equipment with the best installation and service available in the industry. We are an award winning Lennox Dealer and Home Depot Service Provider.

"Great!! Would hire again"

Erik A on May 2025


Avatar for AJT Complete Construction LLC

AJT Complete Construction LLC

4.89(
306
)
Approved Pro

AJT Complete Construction LLC

4.89(
306
)
Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
88 local quotes requested

At AJT Complete Construction, we take great pride in our experience, expertise, quality, and customer service. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. We offer free estimates and evaluations

"A++ experience. Extremely professional and efficient and did an amazing job cleaning up. I would recommend AJT Complete Construction LLC to anyone."

Randon L on November 2025

At AJT Complete Construction, we take great pride in our experience, expertise, quality, and customer service. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. We offer free estimates and evaluations

"A++ experience. Extremely professional and efficient and did an amazing job cleaning up. I would recommend AJT Complete Construction LLC to anyone."

Randon L on November 2025


Avatar for Saback Plumbing and Heating LLC

Saback Plumbing and Heating LLC

5.00(
13
)
Approved Pro

Saback Plumbing and Heating LLC

5.00(
13
)
Approved Pro
Customers say: Quality work
1 years of experience
Free onsite estimate

With over 14 years of experience as a plumber, Saback Plumbing and Heating LLC is who you need to take care of your home. We handle everything from the initial consultation to making sure your property looks perfect every single time. We will always treat your property as we would treat our own, and you will be surprised how simple and easy our team will make the whole process seem. Give our team a call today. We're looking forward to working with you!

"They came to fix few gas pipes that were leaking after PSEG shutdown the gas to the house."

Nancy F on August 2025

With over 14 years of experience as a plumber, Saback Plumbing and Heating LLC is who you need to take care of your home. We handle everything from the initial consultation to making sure your property looks perfect every single time. We will always treat your property as we would treat our own, and you will be surprised how simple and easy our team will make the whole process seem. Give our team a call today. We're looking forward to working with you!

"They came to fix few gas pipes that were leaking after PSEG shutdown the gas to the house."

Nancy F on August 2025


Avatar for Olympic Mechanical

Olympic Mechanical

4.99(
114
)
Approved Pro

Olympic Mechanical

4.99(
114
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
8 years of experience

Olympic Mechanical proudly serves it's customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!

"George handled the job very well He did a great job and did a follow-up to make sure we were happy I WOULD HIRE HIM AGAINFOR FUTURE JOBS"

David M on August 2025

Olympic Mechanical proudly serves it's customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!

"George handled the job very well He did a great job and did a follow-up to make sure we were happy I WOULD HIRE HIM AGAINFOR FUTURE JOBS"

David M on August 2025


Manny Design

New on AngiNew on Angi
Approved Pro

Manny Design

New on AngiNew on Angi
Approved Pro
11 years of experience
Free onsite estimate

Manny Design is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 5 years of experience serving Newark, NJ and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!

Manny Design is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 5 years of experience serving Newark, NJ and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!


Avatar for Red Van Plumbing & Heating

Red Van Plumbing & Heating

4.61(
59
)
Approved Pro

Red Van Plumbing & Heating

4.61(
59
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
26 local quotes requested

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

"Beyond rude "

Becca D on February 2025

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

"Beyond rude "

Becca D on February 2025


Avatar for Racso Plumbing and Heating, LLC

Racso Plumbing and Heating, LLC

4.36(
11
)
Approved Pro

Racso Plumbing and Heating, LLC

4.36(
11
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
7 years of experience

With years of experience serving the area, we are your solution for all your home plumbing and heating needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Check out our 5 star reviews from happy customers. Call us today! Satisfaction guaranteed!

"I hired RASCO to do a deep cleaning of my boiler. What I got instead was a surface cleaning, at best. It is clear to me now that they merely drained my boiler and added a chemical treatment, which is NOT a deep clean and certainly not worth the $369 they charged me. Two other HVAC professionals have since questioned RASCOs work. The controls and the piping around the sight glass, for instance, were not cleaned. The system seems as dirty as ever. Deep cleaning? Hardly. Surface, at best. RASCO charged $320 for the boiler clean and $49 for a separate heating pipe consultation I requested. Oscar charged me the consultation fee and promised he would follow up with the written assessment, which I very much needed. When I followed up via text and asked for that written assessment, Oscar told me he was not sure of the analysis he gave me verbally and refused to send me anything in writing. Ok, so why did he charge me?! When I questioned the fairness of that and asked for that $49 back, Oscar said: **Take me to court**. That is a direct quote. At the end of the day, I had to pay an additional fee to someone else for that written assessment. So, if you think that $369 for draining a boiler and throwing a $15 container of chemical treatment in a boiler is fair, then by all means hire RASCO/ Oscar. But if you value someone actually doing the work you paid them for then look elsewhere. Side note: Because of COVID, I gave the two-person RASCO crew space to work for everyone's safety. Lesson learned: next time, I will stand over and watch like a hawk. Though, there will not be **a next time** with me and RASCO."

Colm C on December 2020

With years of experience serving the area, we are your solution for all your home plumbing and heating needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Check out our 5 star reviews from happy customers. Call us today! Satisfaction guaranteed!

"I hired RASCO to do a deep cleaning of my boiler. What I got instead was a surface cleaning, at best. It is clear to me now that they merely drained my boiler and added a chemical treatment, which is NOT a deep clean and certainly not worth the $369 they charged me. Two other HVAC professionals have since questioned RASCOs work. The controls and the piping around the sight glass, for instance, were not cleaned. The system seems as dirty as ever. Deep cleaning? Hardly. Surface, at best. RASCO charged $320 for the boiler clean and $49 for a separate heating pipe consultation I requested. Oscar charged me the consultation fee and promised he would follow up with the written assessment, which I very much needed. When I followed up via text and asked for that written assessment, Oscar told me he was not sure of the analysis he gave me verbally and refused to send me anything in writing. Ok, so why did he charge me?! When I questioned the fairness of that and asked for that $49 back, Oscar said: **Take me to court**. That is a direct quote. At the end of the day, I had to pay an additional fee to someone else for that written assessment. So, if you think that $369 for draining a boiler and throwing a $15 container of chemical treatment in a boiler is fair, then by all means hire RASCO/ Oscar. But if you value someone actually doing the work you paid them for then look elsewhere. Side note: Because of COVID, I gave the two-person RASCO crew space to work for everyone's safety. Lesson learned: next time, I will stand over and watch like a hawk. Though, there will not be **a next time** with me and RASCO."

Colm C on December 2020


AAA Solutions

5.00(
7
)
Approved Pro

AAA Solutions

5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
8 years of experience

AAA Solutions is your one stop shop for all your repair services! With our extensive experience in serving your area, there iss no job to big or small! We pride ourselves on quality and with our world class customer service and competitive pricing. You will choose us every time! Call us today!

"Juan came as a referral after doing some work at my in-laws home. Great diagnostician and took the time and effort to get the job done where others had failed. He is creative, a pleasure to work with and does quality work. I highly recommend him"

Yisrael G on August 2020

AAA Solutions is your one stop shop for all your repair services! With our extensive experience in serving your area, there iss no job to big or small! We pride ourselves on quality and with our world class customer service and competitive pricing. You will choose us every time! Call us today!

"Juan came as a referral after doing some work at my in-laws home. Great diagnostician and took the time and effort to get the job done where others had failed. He is creative, a pleasure to work with and does quality work. I highly recommend him"

Yisrael G on August 2020

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Water Heaters questions, answered by experts

Water expands when heated and also when freezing. When water is heated, it expands by around 4%. For a full water heater, this is one of the main reasons malfunctions occur—the hot water has nowhere else to go but out. Due to the constant expansion and reduction in volume, it’s recommended (required in most places) that an expansion tank be installed.

The average water heater holds between 40 and 60 gallons, but the exact amount of water that comes out during draining will depend on your unit’s capacity. The amount of time it takes to drain a water heater averages from 10 to 30 minutes.

We recommend you turn off the unit, the power, and the water supply as soon as you notice a leak. Your water heater tank should have a dedicated shut-off valve located on the cold inlet pipes. If the valve is broken or inoperable, use the shut-off valve to your home's main water supply to stop the flow to the entire house.

Avoid touching valves or pipes directly without confirming if they are hot. Wear gloves and other safety gear to keep from coming into contact with hot levers or components when turning off your leaking water heater.

Often, the first issue you might encounter is a lack or loss of power—this could be caused by a tripped switch or a failed heating element. If your hot water is not producing enough power and its size is not the issue, you might need to replace one of its heating elements. A leaking water heater could be caused by tank erosion.

A well-maintained hot water recirculating pump can last 5 to 15 years. Pumps that run continuously may have a shorter lifespan than demand-controlled models. Hard water can reduce longevity by causing mineral buildup in the pump and pipes. Regular maintenance, such as cleaning or replacing filters, can extend the pump’s lifespan.

The Lodi, NJ homeowners’ guide to water heater services

From average costs to expert advice, get all the answers you need to get your job done.