Water Heater Repair in Mercer Island, WA
No hot water? Find the best water heater repair pros in your area.
King County15 plumbers available
Best Water Heater Repair Pros in Mercer Island
#1
Day & Nite Plumbing & Heating, Inc.
4.8Water Heater Repair: 100/100
“Replaced 2 boilers in 2 days, never without heat in January.”
#3
Beacon Plumbing, Heating, Electrical & Mechanical Inc - Seattle
4.5Water Heater Repair: 95/100
“Stronger water pressure, smooth consistent water flow, correctly installed gas line.”
All Water Heater Repair Pros in Mercer Island
Day & Nite Plumbing & Heating, Inc.
4.8·1.8k reviews·
20 mi away — Edge of service areaGoogle Verified
+3 more
Strengths
All 5 reviews praise speed and efficiency, with one crew…
Multiple reviewers highlight exceptional communication and…
Consistently praised for cleanliness and professionalism;
Team approach to problem-solving with named crew members (Jake,…
Preliminary listing — full review analysis coming soon
Regulators plumbing LLC
5·90 reviews·
20 mi away — Edge of service areaGoogle Verified
+4 more
Strengths
All 5 reviewers praise rapid responsiveness and same-day or…
4 of 5 reviews explicitly highlight competitive or lowest pricing…
All 5 reviews emphasize professionalism, clear communication, and…
Multiple reviews note meticulous workmanship on complex jobs…
Preliminary listing — full review analysis coming soon
Beacon Plumbing, Heating, Electrical & Mechanical Inc - Seattle
4.5·3.2k reviews·
5 mi awayGoogle Verified
+3 more
Strengths
Exceptional speed: furnace diagnostic, removal, delivery, and…
All 5 reviewers praise communication and explanation of…
Honest diagnosis and integrity: identified serious water heater…
Fast turnaround on quotes and callbacks: quote within 24 hours,…
Preliminary listing — full review analysis coming soon
Price Busters Plumbing & Sewer
4.9·837 reviews·
18 mi away — Edge of service areaGoogle Verified
+3 more
Strengths
All 5 reviews praise responsiveness and quick arrival, including…
4 of 5 reviews explicitly mention fair pricing and value:…
Work quality praised across difficult jobs: minimal drywall…
All 5 reviews highlight clear communication and explanation of…
Preliminary listing — full review analysis coming soon
Roto-Rooter Plumbing & Water Cleanup
4.7·1.2k reviews·
18 mi away — Edge of service areaGoogle Verified
+5 more
Strengths
5 of 5 reviews praise technician quality and thoroughness, with…
Same-day emergency service documented—water heater replaced same…
4 of 5 reviews highlight excellent communication and education…
Punctuality and cleanup confirmed—arrived on time and left no…
Concerns
Pricing fairness dimension scored 0/100 with zero variance—no…
Bee's Plumbing and Heating
4.8·3.6k reviews·
6 mi awayGoogle Verified
+4 more
Strengths
All 5 reviews (100%) praise same-day or rapid response and…
4 of 5 reviews highlight clear communication and thorough…
Workmanship verified by independent inspection passes and trades…
Pricing transparency and willingness to price-match mentioned…
Preliminary listing — full review analysis coming soon
Steve's Plumbing, LLC
4.8·2.5k reviews·
18 mi away — Edge of service areaGoogle Verified
+3 more
Strengths
Exceptional reliability: former leak detection company owner…
Proactive communication: calls ahead to confirm, provides…
Honest pricing without upselling: multiple reviewers note…
Clean, thorough workmanship: neat job sites with no debris left…
Preliminary listing — full review analysis coming soon
Fischer Plumbing & Drain Cleaning
4.8·471 reviews·
17 mi away — Edge of service areaGoogle Verified
+4 more
Strengths
4 of 5 reviewers specifically praise technician professionalism…
All 5 reviewers highlight fast, efficient job completion—language…
3 of 5 reviewers praise clear communication and explanation of…
Fair pricing noted explicitly in 1 review;
Preliminary listing — full review analysis coming soon
CM Heating
4.9·569 reviews·
18 mi away — Edge of service areaGoogle Verified
+3 more
Strengths
Named technicians (Younis, Charles) receive specific praise for…
Stands behind work even beyond their responsibility—replaced…
Pricing transparency and fairness explicitly mentioned;
Quick turnaround on diagnosis and repair—described as…
Concerns
One reviewer expressed lingering distrust despite positive…
Not enough data to identify weaknesses—all 5 reviews are 5-star…
Price Busters Plumbing & Sewer
5·30 reviews·
9 mi awayGoogle Verified
+4 more
Strengths
Exceptional emergency responsiveness: One reviewer reported crew…
Competitive pricing: All 5 reviews mention reasonable, fair, or…
Exceptional customer care beyond the job: Technicians went out of…
Strong repeat-customer loyalty: Two reviewers explicitly stated…
Preliminary listing — full review analysis coming soon
Raymark Plumbing & Sewer
4.8·450 reviews·
11 mi away — Serves your areaGoogle Verified
+4 more
Strengths
Fast emergency response: arrived within 90 minutes for basement…
All 5 reviewers praise clear communication and thorough…
Honest, fair pricing: reviewers explicitly note reasonable quotes…
Handles complex jobs (main water line replacement, sewer issues,…
Preliminary listing — full review analysis coming soon
Harts Plumbers, Electricians, & HVAC Technicians
4.9·886 reviews·
18 mi away — Edge of service areaGoogle Verified
+3 more
Strengths
Exceptional workmanship and attention to detail: 3 of 5 reviewers…
Outstanding responsiveness to emergencies: one reviewer reported…
Clear, transparent communication: 3 of 5 reviewers explicitly…
Friendly, professional demeanor: 4 of 5 reviews used words like…
Concerns
Not enough data to identify weaknesses—all 5 reviews are 5-star…
Action Jackson Drain Cleaning and Plumbing
4.8·706 reviews·
18 mi away — Edge of service areaGoogle Verified
+4 more
Strengths
5 of 5 reviewers report fast response times, with specific…
4 of 5 reviewers explicitly praise pricing fairness and upfront,…
4 of 5 reviewers highlight excellent communication from initial…
3 of 5 reviewers mention team knowledge and problem-solving…
Preliminary listing — full review analysis coming soon
Jim Dandy Sewer and Plumbing
4.6·483 reviews·
17 mi away — Edge of service areaGoogle Verified
+5 more
Strengths
5 of 5 reviews praise rapid emergency response and weekend…
Diagnostic accuracy: 4 of 5 reviews specifically mention thorough…
Transparent pricing communication: 3 of 5 reviews note fair…
Handles complex emergencies: sewer backups, major leaks from…
Preliminary listing — full review analysis coming soon
Done Right Plumbing, Heating, and Sewer Repair
4.9·297 reviews·
17 mi away — Edge of service areaGoogle Verified
+3 more
Strengths
Owner actively addresses pricing concerns and explains rate…
Handles complex, non-standard jobs requiring specialized…
Completes difficult projects in one day with precision and…
Diagnostic thoroughness: multiple in-person assessments and phone…
Concerns
Communication gaps reported during project execution, though…
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 Mercer Island, WA?
Water heater repair in Mercer Island 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 Mercer Island 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 King County can complete same-day installation if the unit is in stock.
Can I get emergency water heater service in Mercer Island?
Yes — several plumbers serving Mercer Island 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 Mercer Island
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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