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    Verified water heater services reviews

Find Water heater pros in Caldwell

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
926 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 Gold Medal Service

Gold Medal Service

3.57(
355
)
Approved Pro

Gold Medal Service

3.57(
355
)
Approved Pro
Customers say: Super punctual
84 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 Homeland Remodeling Group

Homeland Remodeling Group

5.00(
16
)
Approved Pro

Homeland Remodeling Group

5.00(
16
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
154 local quotes requested

Homeland Remodeling Group is a company that specializes in updating and improving your home in Essex, Morris, Passaic, Bergen, Union, Sussex, and Monmouth counties in New Jersey. We are a general contractor capable of completing all your home improvement and remodeling needs. With over 20 years of experience in the remodeling industry in New Jersey, it is our goal to be your partner in maintaining your home over the years. we specialize in (Roofing, Siding, Kitchen and bath renovation, Stone work and masonry, basement remodeling, & additions. We understand how important it is to give our customers the best value without sacrificing the quality of the job. Your satisfaction is always our priority.

"I love my new home .. We literally touched every room and added a new bathroom and closet. The electrical, plumbing and HVAC systems were updated. We got a new kitchen, new roof, new windows, and new siding. We reframed the front elevation to give the home a more modern look. And we did this during the pandemic. It’s done now and I am very happy."

Allison W on August 2022

Homeland Remodeling Group is a company that specializes in updating and improving your home in Essex, Morris, Passaic, Bergen, Union, Sussex, and Monmouth counties in New Jersey. We are a general contractor capable of completing all your home improvement and remodeling needs. With over 20 years of experience in the remodeling industry in New Jersey, it is our goal to be your partner in maintaining your home over the years. we specialize in (Roofing, Siding, Kitchen and bath renovation, Stone work and masonry, basement remodeling, & additions. We understand how important it is to give our customers the best value without sacrificing the quality of the job. Your satisfaction is always our priority.

"I love my new home .. We literally touched every room and added a new bathroom and closet. The electrical, plumbing and HVAC systems were updated. We got a new kitchen, new roof, new windows, and new siding. We reframed the front elevation to give the home a more modern look. And we did this during the pandemic. It’s done now and I am very happy."

Allison W on August 2022


Ernest & Sons General Contractors

4.67(
18
)
Approved Pro

Ernest & Sons General Contractors

4.67(
18
)
Approved Pro
Customers say: Quality work
393 local quotes requested
28 years of experience

Ernest & Sons General Contractors and Landscaping Design We meet all of your residential needs. * Landscape * Hardscape * Shrubs * Mulching * Planting * Top Soil * Sod * Shrub Removal * Spring Clean Up * Driveways * Pavers * Patios * Steps * Curves * Retaining Walls * Seal Coating We have over ten years in business and landscape design. We provide experienced quality work at reasonable rates. Tell us what you have in mind and we will build it for you and your family. Call Us!

"Great job."

Scott B on September 2023

Ernest & Sons General Contractors and Landscaping Design We meet all of your residential needs. * Landscape * Hardscape * Shrubs * Mulching * Planting * Top Soil * Sod * Shrub Removal * Spring Clean Up * Driveways * Pavers * Patios * Steps * Curves * Retaining Walls * Seal Coating We have over ten years in business and landscape design. We provide experienced quality work at reasonable rates. Tell us what you have in mind and we will build it for you and your family. Call Us!

"Great job."

Scott B on September 2023


Avatar for On The Spot Plumbing and Heating

On The Spot Plumbing and Heating

5.00(
1
)
Approved Pro

On The Spot Plumbing and Heating

5.00(
1
)
Approved Pro
89 local quotes requested
5 years of experience

On the Spot Plumbing and Heating is a trusted service provider located in Totowa, New Jersey, serving both residential and commercial clients throughout the region. Specializing in a comprehensive range of plumbing and heating solutions, the company prides itself on delivering prompt, reliable, and high-quality service. From routine maintenance and repairs to installations and emergency services, On the Spot Plumbing and Heating ensures that every job is handled with utmost professionalism and attention to detail. With a focus on customer satisfaction, the team of skilled technicians is committed to providing tailored solutions that meet the specific needs of their clients, ensuring their plumbing and heating systems operate efficiently and effectively year-round.

On the Spot Plumbing and Heating is a trusted service provider located in Totowa, New Jersey, serving both residential and commercial clients throughout the region. Specializing in a comprehensive range of plumbing and heating solutions, the company prides itself on delivering prompt, reliable, and high-quality service. From routine maintenance and repairs to installations and emergency services, On the Spot Plumbing and Heating ensures that every job is handled with utmost professionalism and attention to detail. With a focus on customer satisfaction, the team of skilled technicians is committed to providing tailored solutions that meet the specific needs of their clients, ensuring their plumbing and heating systems operate efficiently and effectively year-round.


QNR HVAC and Drain Cleaning

4.77(
63
)
Approved Pro

QNR HVAC and Drain Cleaning

4.77(
63
)
Approved Pro
Customers say: True professional
72 local quotes requested
3 years of experience

Welcome to QNR HVAC and Drain Cleaning, proudly servicing Wayne and the surrounding areas. Our goal is to complete your project to perfection. We look forward to building long lasting relationships with the customers that we serve. We look forward to serving you. Call us today! You will not be disappointed. No contratamos nuevos empleados a traves de la plataforma de Angi Leads. We don't hire new employs through the Angi Leads Platform.

"Adam was great! Would highly recommend! "

Rosangela P on October 2025

Welcome to QNR HVAC and Drain Cleaning, proudly servicing Wayne and the surrounding areas. Our goal is to complete your project to perfection. We look forward to building long lasting relationships with the customers that we serve. We look forward to serving you. Call us today! You will not be disappointed. No contratamos nuevos empleados a traves de la plataforma de Angi Leads. We don't hire new employs through the Angi Leads Platform.

"Adam was great! Would highly recommend! "

Rosangela P on October 2025


Avatar for Dukey's Sewer & Drain Cleaning

Dukey's Sewer & Drain Cleaning

4.95(
20
)
Approved Pro

Dukey's Sewer & Drain Cleaning

4.95(
20
)
Approved Pro
Customers say: Terrific value
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
5 years of experience

Dukey's Sewer & Drain Cleaning provides professional, reliable and competitively priced drain cleaning services. Our goal is to target and resolve your clog or blockage utilizing the latest equipment and technology. It's a messy buiness and we take pride in keeping your home, office, or business as tidy as when we arrived.

"I can not say enough good things about Kurt and Duckey’s! I had a major problem with my sewer line. It was compounded by my having a very sick wife (cancer) and the absolute need for fast and reliable work. Kurt responded within a half hour (!) and found and fixed the problem right away. He was great to work with and incredibly professional. I give Duckey’s my absolute highlight recommendation!"

John L on January 2025

Dukey's Sewer & Drain Cleaning provides professional, reliable and competitively priced drain cleaning services. Our goal is to target and resolve your clog or blockage utilizing the latest equipment and technology. It's a messy buiness and we take pride in keeping your home, office, or business as tidy as when we arrived.

"I can not say enough good things about Kurt and Duckey’s! I had a major problem with my sewer line. It was compounded by my having a very sick wife (cancer) and the absolute need for fast and reliable work. Kurt responded within a half hour (!) and found and fixed the problem right away. He was great to work with and incredibly professional. I give Duckey’s my absolute highlight recommendation!"

John L on January 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 Walker Sewer and Drains, LLC

Walker Sewer and Drains, LLC

4.93(
27
)
Approved Pro

Walker Sewer and Drains, LLC

4.93(
27
)
Approved Pro
Customers say: True professional
6 years of experience
Free onsite estimate

At Walker Sewer and Drain Services we pride our ourselves in quality, value, and service! We are experts in our trade and will do our best to keep you as educated as we can on your particular project. We look forward to earning your business! When you contact us, you'll be given the exceptional customer service you deserve, including free quotes, up-front pricing, and no hidden fees. These benefits are provided to our clients in order to show that our company genuinely cares about customer satisfaction. Give us a call today to schedule your free estimate!

"I own a business and had a clogged toilet. I reached out to Stephen and he showed up the same day. He was able to clear the drain. He is professional and extremely helpful. I would recommend him."

Debra L on November 2024

At Walker Sewer and Drain Services we pride our ourselves in quality, value, and service! We are experts in our trade and will do our best to keep you as educated as we can on your particular project. We look forward to earning your business! When you contact us, you'll be given the exceptional customer service you deserve, including free quotes, up-front pricing, and no hidden fees. These benefits are provided to our clients in order to show that our company genuinely cares about customer satisfaction. Give us a call today to schedule your free estimate!

"I own a business and had a clogged toilet. I reached out to Stephen and he showed up the same day. He was able to clear the drain. He is professional and extremely helpful. I would recommend him."

Debra L on November 2024


"We paid close to $20,000 to BQ Basements to completely waterproof our basement. We still get water and they told us we need another sump pump installed at over $2,000. They guaranteed we would not get water after installation. Be aware they do not stand behind their work or honor warranties."

Robert K on October 2025

Groundworks offers dependable foundation and crawl space repair solutions, basement waterproofing, and concrete lifting for New Jersey residents. We take pride in restoring the value and safety of homes in our local community.

"We paid close to $20,000 to BQ Basements to completely waterproof our basement. We still get water and they told us we need another sump pump installed at over $2,000. They guaranteed we would not get water after installation. Be aware they do not stand behind their work or honor warranties."

Robert K on October 2025

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Water Heaters questions, answered by experts

If you are having trouble determining the right breaker size for your water heater, it is a great idea to contact an electrician near you to help. They can help you determine the best option for your home and install the circuit breaker for you, ensuring that you have all the proper permits and that your circuit breaker won’t overload, which could lead to fire and other damage.

A tankless water heater can last up to 20 years, but just how long your tankless water heater lasts depends on how much water you use, how well you maintain your water heater, and the water hardness level in your area. A unit that constantly has mineral buildup from hard water may have a shorter life span.

No. Boilers and water heaters are not interchangeable because they serve different purposes. A water heater will never be able to supply warm water or steam for your central heating system. In most homes, a boiler and a water heater may be combined to provide heating and daily use of hot water. Other homes may opt for a furnace over a boiler for their heating needs.

It is very difficult and dangerous to install your own water heater, so we strongly recommend against tackling this as a DIY project. Not only will you need to wire your water heater, but you’ll also need to connect plumbing to the intake and outlet. Sweating copper pipes and connecting wiring properly are skills most DIYers don’t have, and even if you do feel confident you can do it, working with water and electricity always leaves the potential for electrocution. Hiring a local water heater installer is well worth the investment.

Several things can void the warranty for your water heater. Many water heater manufacturers state that installing your own will void the warranty. However, even if you get away with performing the task yourself, incorrect installation, lack of a building permit, and improper repair work, regardless of licensing status, can all render your water heater unprotected by both the manufacturer's warranty and any installation warranties. 

The Caldwell, NJ homeowners’ guide to water heater services

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