Top-rated water heater installers and replacers.

Get matched with top water heater installers and replacers in Williamstown, NJ

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Water heater installers and replacers in Williamstown

Avatar for Laury Heating Cooling & Plumbing
Laury Heating Cooling & Plumbing
4.8(
184
)

Serving Williamstown, NJ and surrounding areas

Approved

In business since 1945

Free estimates

Emergency services offered

"The technician rinsed filters and cleaned the AC unit. He checked a part on the unit with a meter which indicated that the part powering the fan (Run Cap?)was receiving only half the required energy needed to operate properly, meaning the part was failing and needed replaced ( the part was covered by the warranty because we have a maintenance agreement) So happy Eric knows his job and is good at diagnostics. He retrieved and installed the new part. Crisis averted thanks to Eric H!!"
High efficiency Carrier condenser.
High efficiency Carrier Infinity gas furnace with variable speed blower.
High efficiency Carrier gas furnace and Trion Air Bear filter.
High efficiency Carrier heat pump installation.
Ductwork installation.

+13

Response time10 mins
Response rate100%
24 neighbors recently requested a quote
Avatar for Vaughan Comfort Services
Vaughan Comfort Services
4.8(
139
)

Serving Williamstown, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1937

Free estimates

Emergency services offered

"Mike & Matt arrived on time showed location where work needed to be done. They both did the job really well. Both were respectful to us. When finish the job everything was clean the way it was found."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+6

Response time3 hrs
Response rate97%
15 neighbors recently requested a quote
Avatar for Clay's Climate Control
Clay's Climate Control
4.8(
79
)

Serving Williamstown, NJ and surrounding areas

Approved (Corporate)

In business since 2001

Emergency services offered

Credit card accepted

"The crew arrived on time, completed the job in 3 hours and then instructed us on thermostat use. They also put down cloths on the floor to avoid scratches. Very professional company."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+8

Response time2 days
6 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for AM Botte Mechanical, LLC
AM Botte Mechanical, LLC
4.8(
55
)

Serving Williamstown, NJ and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"It's hard to find good work nowadays, but this company provided it with my boiler combi installation. Dustin, and Eric answered all my technical questions in regards to my old boiler setup, and the installation crew completed the job professionally. I had 4 Hvac company estimates, and I settled with them because of Dustin's knowledge, and patience. I would definitely recommend this company to all my family, and friends."
Anthony Botte
Anthony Botte
20 Years
2 neighbors recently requested a quote
Recommended by100%of homeowners
EDDIE B PLUMBING INC
4.2(
97
)

Serving Williamstown, NJ and surrounding areas

Approved

In business since 1988

Free estimates

Emergency services offered

"We had an emergency when a valve under our sink broke. Eddie B came out immediately and fixed the problem. We've used them for various other services like installing a new kitchen sink and repairs to our air conditioner and heater. Their services never disappoint!!"
Response time7 hrs
7 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for D'amato, Inc.
D'amato, Inc.
5.0(
20
)

Serving Williamstown, NJ and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

"They scheduled a timely install for my water heater. They also do all my heating and cooling work. Highly recommend D'Amato Inc. Very professional and friendly."
Response time2 days
80 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for 2 Guys Plumbing & Heating, LLC
2 Guys Plumbing & Heating, LLC
4.9(
28
)

Serving Williamstown, NJ and surrounding areas

Approved

In business since 2004

Free estimates

Warranties offered

"Water line to Refrigerator. Joe was very flexible to my schedule. Was prompt, courteous and completed Job quickly with no issues. Explained installation and even gave me a recommendation for an unrelated toilet issue. Great quality work. Highly recommend."
new house
master bath
tankless water heater
Response time5 hrs
Recommended by91%of homeowners
Avatar for Under Pressure Plumbing, LLC
Under Pressure Plumbing, LLC
5.0(
5
)

Serving Williamstown, NJ and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

I am a lifelong plumber, working as a plumber for over 15 years. Finally able to go out on my own and start my own business after many years of hard work. Full licensed and insured. Full service plumbing company. Our prices are very reasonable and affordable. Honesty, transparency, trustworthiness are our top characteristics! We offer same day, next day, and emergency or off hour service.

Bath remodel
Bath remodel
Bath remodel shower
Double vanity
...
Showing 1-10 of 81

The Williamstown, NJ homeowners’ guide to water heater installations and replacements

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