Water Heater Repair in Princeton, NJ
No hot water? Find the best water heater repair pros in your area.
Mercer County15 plumbers available
Best Water Heater Repair Pros in Princeton
#1
Roto-Rooter Plumbing & Water Cleanup
4.8Water Heater Repair: 95/100
“picture perfect old school workmanship. No shortcuts or rush job.”
#2
Dean Plumbing & Heating
5Water Heater Repair: 94/100
“Professional, knowledgeable, made sure everything installed correctly.”
#3
Gold Medal Service - Air Conditioning, Heating, Plumbing, & Electrical
4.4Water Heater Repair: 94/100
“kept house extremely clean, courteous and helpful explaining equipment”
All Water Heater Repair Pros in Princeton
Roto-Rooter Plumbing & Water Cleanup
4.8·1.6k reviews·
12 mi away — Serves your areaGoogle Verified
Strengths
Fast emergency response with professional diagnosis and…
High-quality workmanship and technical expertise—multiple…
Strong availability for after-hours emergencies—crew leader…
Concerns
Major installation defects requiring expensive rework—$6,000…
Communication and accountability gaps during follow-up…
“picture perfect old school workmanship. No shortcuts or rush job.”
Dean Plumbing & Heating
5·91 reviews·
9 mi awayGoogle Verified
+4 more
Strengths
Exceptional responsiveness to emergency calls—multiple reviewers…
5 of 5 reviewers praise technical competence and installation…
Strong communication style—technicians explain work in detail…
Ethical business practice—one technician (Sam) recommended…
Concerns
Not enough data to identify pricing or cost concerns—no reviews…
“Responded quickly, scheduled inspection right away.”
Gold Medal Service - Air Conditioning, Heating, Plumbing, & Electrical
4.4·6.0k reviews·
14 mi away — Serves your areaGoogle Verified
+5 more
Strengths
5 of 5 reviewers praise fast response and completion speed,…
5 of 5 reviewers highlight professional communication and…
4 of 5 reviewers mention cleanliness, respect for home, and…
Concerns
Pricing fairness dimension scored 0/100 despite all 5 analyzed…
“kept house extremely clean, courteous and helpful explaining equipment”
Rich's Plumbing Heating & Air Conditioning, Inc.
4.7·931 reviews·
15 mi away — Edge of service areaGoogle Verified
+3 more
Strengths
Technicians arrive on time or early and complete jobs efficiently.
David (primary technician mentioned) is consistently praised for…
Stand-by warranty: one review reports no charge for second visit…
Patient communication and education.
“Got the job done quickly and efficiently, answered all questions”
Preliminary listing — full review analysis coming soon
Rainbow Plumbing & Heating
4.8·35 reviews·
16 mi away — Edge of service areaGoogle Verified
+3 more
Strengths
Actively saves customers money by diagnosing root causes instead…
Responds to urgent requests on short notice and accommodates…
Carries parts on truck and completes work same-day without delays.
Thorough communication: explains options without pressure,…
“he had the lowest price for the job”
Preliminary listing — full review analysis coming soon
Pipe Masters Plumbing
4.8·87 reviews·
7 mi awayGoogle Verified
+4 more
Strengths
Exceptional responsiveness to emergencies: one reviewer called at…
4 of 5 reviewers explicitly praise on-time arrival and fast…
Honest scoping: multiple reviewers highlight that Mario advises…
Workmanship quality consistently praised as 'beautiful' and…
Concerns
No Yelp presence and only 87 Google reviews for an emergency…
“Prices are on the competitive side, very pleased with quality.”
Preliminary listing — full review analysis coming soon
J & D Plumbing & Heating
5·756 reviews·
8 mi awayGoogle Verified
+6 more
Top pick5.0Google
Strengths
After-hours callback confirmed: owner called same night and…
Upfront phone estimates without requiring a paid site visit
Emergency fit-in confirmed: scheduled on short notice within…
Concerns
Not enough data to identify weaknesses
“Fantastic service. Super fast after hours callback to discuss my hot water heater replacement needs and the next day the…”
Mc Mullen's Plumbing-Drain Services
4.9·49 reviews·
12 mi away — Serves your areaGoogle Verified
+5 more
Top pick4.9Google
Strengths
Consistently lowest prices in the area
Diverts technicians mid-job to cover urgent situations;
Frozen-pipe issue resolved over the phone during a blizzard
Concerns
Not enough data to identify weaknesses
“When our pipes froze during the recent blizzard, Billy saved the day over the phone! Thanks to all of his advice, our…”
Blue Boxer Plumbing
4.9·131 reviews·
20 mi away — Edge of service areaGoogle Verified
+4 more
Top pick4.9Google
Strengths
After-hours emergency flexibility: agreed to wait on payment for…
Drain clog resolved within ~1 hour of call
Pricing beats unlicensed handymen
Concerns
Not enough data to identify weaknesses
“Chuck was here in about 1hr. Chuck was fantastic he explained everything to us and had the problem fixed in a short time.”
McHales Inc.
4.7·3.2k reviews·
17 mi away — Edge of service areaGoogle Verified
+4 more
Top pick4.7Google
Strengths
Two burst pipes from single-digit temps assessed and running…
70-year-old diesel boiler replaced with new system
Faucets and drain pipes brought up to code in single visit
Concerns
Not enough data to identify weaknesses
“Vincent and John did an absolutely outstanding job replacing my 70-year-old diesel boiler with a brand-new system.”
ProTec Plumbing
5·5 reviews·
12 mi away — Serves your areaGoogle Verified
+5 more
Top pick5.0Google
Strengths
Called back Sunday night, arrived Sunday night to inspect,…
Emergency leak: arrived within 2 hours of contact, diagnosed and…
Toilet/drain backup resolved within the day at a fair price;
Concerns
Not enough data to identify weaknesses
“This was the only company that called me back on a Sunday night and came out on a Sunday night to check out my property…”
Dan Bernoski First Class Plumbing & Heating, LLC
4.4·9 reviews·
10 mi away — Serves your areaGoogle Verified
+3 more
Avoid4.4Google
Strengths
Water heater install praised for speed, neat workmanship, and…
Concerns
1-star review cites month-long delay then no-show with zero…
“Dan did a fantastic job with professional knowledge, installed my hot water heater in record time.”
“Waited 1 month thought we had agreement went out and bought the tiles for the shower he gave me a price before I bought…”
Roto-Rooter Plumbing & Water Cleanup
4.8·849 reviews·
7 mi awayGoogle Verified
+7 more
Top pick4.8Google
Strengths
Same-day emergency response under 1 hour in 2 of 5 reviews;
Transparent pricing — upfront quotes before proceeding, no…
Technician respects property (carpet, home belongings) and…
Concerns
Not enough data to identify weaknesses
“Liam was our technician and he was absolutely amazing.... textbook class service, from start to finish.”
Alexander Plumbing, Heating & Air Conditioning Co., Inc.
4.8·335 reviews·
9 mi awayGoogle Verified
+4 more
Strengths
Exceptional emergency responsiveness: takes calls late at night…
Transparent pricing and honest recommendations: actively tells…
Consistently thorough workmanship: multiple reviewers report…
Clear communication and diagnosis: reviewers highlight quick…
“took my call at 10 pm on Saturday night, arrived early Sunday”
Preliminary listing — full review analysis coming soon
JP Plumbing and Heating LLC
5·35 reviews·
7 mi awayGoogle Verified
+4 more
Top pick5.0Google
Strengths
Proactive diagnostics: during a frozen pipe call before a major…
After-hours availability confirmed: came after hours to shut off…
Same-day communication: Pedro answered quickly for urgent…
Concerns
Slow response noted once in themeCounts (slow_response=1 out of…
“He first came out the day before a major snowstorm when we were dealing with a frozen pipe.”
Common Water Heater Repair Scenarios
No Hot Water
Complete loss of hot water from a tank or tankless unit. Could be a failed heating element, thermostat, or gas valve issue.
Leaking Water Heater
Water pooling around the base of your tank is urgent — it can mean a failing tank that could rupture and flood your home.
Strange Noises or Smells
Popping, banging, or rumbling from your water heater signals sediment buildup. A sulfur smell may indicate a failing anode rod or gas leak.
Water Heater Replacement
Units over 10-12 years old that need frequent repairs are usually better replaced. Modern units are more efficient and reliable.
Frequently Asked Questions
How much does water heater repair cost in Princeton, NJ?
Water heater repair in Princeton typically costs $150-$500 for common fixes like thermostat or element replacement. Full water heater replacement runs $1,200-$3,500 installed, depending on tank vs tankless and fuel type. Get multiple quotes from plumbers listed below.
Should I repair or replace my water heater?
If your water heater is over 10 years old and needs a repair costing more than $500, replacement is usually the better investment. Newer models are more energy-efficient and come with warranties. Plumbers in Princeton can help you evaluate the best option.
How long does water heater installation take?
A standard tank water heater replacement takes 2-4 hours. Tankless installations can take 4-8 hours due to additional venting and gas line work. Most plumbers in Mercer County can complete same-day installation if the unit is in stock.
Can I get emergency water heater service in Princeton?
Yes — several plumbers serving Princeton offer same-day and emergency water heater repair. A leaking tank is urgent and should be addressed immediately to prevent water damage. Check the plumber ratings below for responsiveness scores.
Other Services in Princeton
Drain Cleaning Burst Pipe Repair Repiping Bathroom Remodel Plumbing Sewer Repair Sewer Line Replacement Toilet Repair Faucet Repair Garbage Disposal Repair Sump Pump Repair Gas Line Repair Slab Leak Repair Water Line Repair Kitchen Remodel Plumbing Hydro-Jetting 24-Hour Plumber Same-Day Plumber Affordable Plumber Licensed Plumber Plumber Cost Clogged Drain No Hot Water Water Leak Low Water Pressure Frozen Pipes Sewage Backup All Emergency Plumbers
Water Heater Repair in Nearby Cities
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