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Find Tankless water heater repair pros in Whippany

Avatar for Dawson Mechanical Contracting
Dawson Mechanical Contracting
4.8(
123
)

Serving Whippany, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1988

Free estimates

Emergency services offered

"Great! The workers are very professional and punctual. They installed a tankless water heater. They cleaned everything up when they were done and then explained how it worked and how to maintain it throughout the years so it would work better. I highly recommend this company."
Additional Photos
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+20

Response time5 hrs
16 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Best Pro Service, LLC
Best Pro Service, LLC
5.0(
41
)

Serving Whippany, NJ and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"William (plumber) removed my old bathroom vanity and installed the new vanity and faucet. He was pleasant, knowledgeable, efficient and patient with answering questions. He cleaned every working area before he left. Because of his excellent service, pleasant personality and fair pricing, Best Pro Service has gained a repeat customer! Thank you, Angi, for the recommendation. "
Custom Window Treatments
Zebra shades
Zebra shades
Zebra shades
Zebra shades

+40

Response time1 day
176 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Pascale Plumbing & Heating, Inc.
Pascale Plumbing & Heating, Inc.
4.7(
109
)

Serving Whippany, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Emergency services offered

"Speedy response (received callback within 2 minutes of requesting quote). My wife handled the interaction and stated the pro who came out was incredibly professional, came back with the quote quickly, and finished the requested repairs on our old heating system within a few hours."
Response time8 hrs
32 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Premier HVAC Services
Premier HVAC Services
4.7(
185
)

Serving Whippany, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"I cannot highly recommend Premier Services, enough! MY 29 year old UTICA Boiler kicked the bucket, and so Boris came the very next day to give me a consultation. My gut feeling told me that they are what I required in changing my boiler. He got me a "Williamson", and the technician, Slava, Oleg, and a 3rd gentleman, were very professional, knowledgeable, & honest. They arrived on time, were very polite & clean, They explained exactly what I needed to do to maintain my boiler in great working order. There price was very reasonable, & I even took the annual maintenance agreement, so that I can have piece of mind. THEY HIT IT OUT OF THE PARK!!! I am now their NEW Client for ALL my HVAC & pluming needs. Thank you Soooo much Priemier Services. "
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+38

Response time1 day
7 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for 1-800-Plumber +Air Of Bergen County
1-800-Plumber +Air Of Bergen County
5.0(
8
)

Serving Whippany, NJ and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Great and professional service. They fixed our broken pipe. The plumber arrived on time, explained everything clearly, and the repair was done the same day. Very satisfied with the work"
Drain Cleaning
New PVC Drain
Cleanout access
New Grease Trap
Happy Customer!

+5

344 neighbors recently requested a quote
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