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Top-Rated Water heater installers and replacers in Caldwell - Updated Nov 2026

Avatar for Doctor Water Heater, Inc.
Doctor Water Heater, Inc.
4.7(
188
)
Water Heater - Install or Replace

Serving Caldwell, NJ and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"Happy for their service. Tony was very helpful and he is a real gentleman dealing with the customers. Thank you for replacing the Navien water heater for me. Appreciate it."
Response time5 hrs
Response rate100%
11 neighbors recently requested a quote
Avatar for Garden State Water Heaters
Garden State Water Heaters
4.5(
522
)
Water Heater - Install or Replace

Serving Caldwell, NJ and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"Dawn and Carmine gave fast response and detail quote to customer. We discussed our usage and they recommended the high recovery water heater model to fit our need. Installation job is professional and fast. Technicians showed up on time and completed the job in about 1 hour. Our unit is located on 3rd floor so it is considered a difficult job. I'd recommend garden state water heaters to my friends and family for their water heater replacement."
Bradford White Water Heater
Water Heater Install
Water Heater Install
Water Heater Install
Water Heater Install

+7

Response time3 hrs
Response rate86%
198 neighbors recently requested a quote
Garden State Water Heaters
4.5(
521
)
Water Heater - Install or Replace

Serving Caldwell, NJ and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

Our experience is serving our customers with 100% satisfaction on every project we take on. We will give you the peace of mind you need and deserve. Garden State Water Heaters, happily services the community with integrity, professionalism, and competitive pricing. We are fully licensed and insured, and have built a reputation for quality work with each satisfied customer. Thank you for the opportunity to introduce you to our company.

Water Heater Install
Water Heater Install
Water Heater Install
Water Heater Install
Water Heater Install

+1

Recommended by81%of homeowners
Avatar for All Weather Heating & Cooling
All Weather Heating & Cooling
4.5(
70
)
Water Heater - Install or Replace

Serving Caldwell, NJ and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

"This is the second time we have had them to the house. They are neat, clean and I have to say that I am a bug about cursing. There was none of that because I baby sit my grandchildren and they were interacting with the kids while they were walking through the rooms and stuff. When they came in I asked them on which side of the house they were going to be and I told them what time the babies took naps. They worked around the timing that the babies took naps and worked on one that particular side of the house. We only have so many rooms and just can?t keep moving them around and they were very helpful with that. They came in at 7 and talked to e about how many kids I was babysitting hat day, because my daughter is a substitute and they were very good with that. The air-conditioning system was great and is the new type where you don?t need to install ducts all over. You don?t even know it?s on and don?t even hear it. It is heater, air-conditioner and also acts like a de-humidifier. When we first signed up with them, he told me approximate of two weeks and called up and said that there was an issue. He said that one of the guy?s dads had passed away and that he was going to take a couple of days. It was nice that he called me and told me that he was going to push it further and out and would call 3 days before they came and he did, so you could not ask for more from them. We also used them to change the whole heating system a year before."
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+13

Response time3 days
7 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Pipe Works Services Inc
Pipe Works Services Inc
4.4(
204
)
Water Heater - Install or Replace

Serving Caldwell, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"Brian, the service tech. was prompt and knew his skills. He repaired my water heater in adequate time and was both kind and understand to the situation. The back office customer service ladies were WONDERFUL...ALL were friendly, welcoming, and managed to offer a service time that was the best for both parties. Thank You ALL for your kindness...:-)"
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+93

16 neighbors recently requested a quote
Recommended by78%of homeowners
Avatar for NJ PLUMBING AND HEATING GUYS LLC
NJ PLUMBING AND HEATING GUYS LLC
4.3(
15
)
Water Heater - Install or Replace

Serving Caldwell, NJ and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Travis and Elvis were very professional on the phone. Travis provided detailed information and answered all of my questions to better help me understand between options when I was choosing a new water heater for my home. Travis provided me with a free estimate and stayed within the price range we agreed to when completing the job. The water heater was installed in a timely manner. I also received a follow up phone call to check how the water heater was working and if I had any questions which I appreciated. I would definitely recommend hiring this company and plan to use them again in the future."
31 neighbors recently requested a quote
Avatar for Advanced Professional Management, LLC
Advanced Professional Management, LLC
4.2(
939
)
Water Heater - Install or Replace

Serving Caldwell, NJ and surrounding areas

Approved

In business since 1999

Emergency services offered

Warranties offered

"Excellent customer service. My Hot water heater busted on Christmas night and i called advanced professional 26th early morning, tech at my home in no time to provide estimate and work was done within next 4-6 hours. Technician name Abe who came to my house for service is one of the best. Very polite, professional and make sure work is done neat and clean. Only one thing i am not happy is i think it was little pricey but since it was urgent service i can't complain."
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+33

Response time11 hrs
Response rate100%
3 neighbors recently requested a quote
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