Water Heater Repair

Any Problem. Anytime. Anywhere.

Expert Water Heater Repair Services

Most water heater problems are fixable. The key is catching what’s actually wrong before a small repair turns into a full water heater replacement.

TJ’s Plumbing & Heating, Inc. diagnoses and repairs all types of water heaters across Western New York and Northwestern Pennsylvania — tank, tankless, gas, electric, and hybrid systems included.

We find the source of the problem, fix it correctly, and get your hot water running reliably again. Schedule a repair, and we’ll handle the rest.

Why Choose Us for Your Hot Water Heater Repair?

Local homeowners have trusted TJ’s Plumbing & Heating, Inc. with their water heaters since 1990. Here’s what keeps them coming back.

30+ Years of Local Experience: Older homes, newer builds, every system type across Western New York and Northwestern Pennsylvania. We know what to look for because we’ve worked on it all.

24/7 Emergency Plumbing Service with Same-Day Response: Available 24/7 with same-day response, so hot water is restored fast without waiting until the next business day.
Free Estimates: Know exactly what the repair or replacement will cost before any work begins, with low diagnostic fees that make professional service easy to access from the first call.
Trained on the Brands We Service: Our technicians are trained to manufacturer standards on brands like AO Smith, Bradford White, and State Water Heaters. Our Silver Status Navien Rewards certification means a level of product knowledge most plumbers don’t carry.
Licensed and Insured: We hold license P2600019 and carry Federated Insurance. Your home is protected, and the work is done to code.
Financing and Rebates Available: Significant repairs shouldn’t have to wait on your budget. We offer flexible financing options and help you qualify for available rebates so you can move forward without delay.
100% Satisfaction Guarantee: Every repair is backed by our satisfaction guarantee because we stand behind the work we do.

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How We Approach Every Water Heater Repair

Our water heater repair services go deeper than a quick fix. We find what’s actually causing the issue, so the repair holds up long after we leave.

Here’s what we handle:

Heating Element & Thermostat Replacement: When your water isn’t reaching the right temperature, we test for electrical continuity to find what’s failing and replace it correctly.

Gas Ignition & Pilot Light Repair: We service thermocouples and electronic igniters to restore reliable heating and keep your system running safely.

Leaking Valves, Fittings & Connections: A slow drip from a valve or fitting can quietly cause serious damage. We pressure test exposed piping and repair leaks so your walls and floors stay dry.

Sediment Buildup Removal: That popping or rumbling noise coming from your tank? Mineral deposits are likely the culprit. We flush the tank to clear the buildup and restore heating efficiency.

Pressure Relief Valve Maintenance: A faulty PRV is a safety risk. We inspect and replace valves that aren’t holding proper internal tank pressure.

Anode Rod Replacement: This rod takes the hit so your tank doesn’t corrode from the inside. We check it regularly and replace it before it fails.

Burner Assembly Repairs: A dirty or misaligned burner wastes energy and delivers uneven heat. We clean and calibrate for consistent, efficient combustion.
Internal Component Failures: We use manufacturer-approved parts for Navien, Bradford White, and Rinnai systems so your warranty stays intact and the repair lasts.

Signs Your Water Heater Needs Emergency Repair

Some water heater problems are easy to put off. Emergency water heater repair becomes necessary when these warning signs show up.

No Hot Water: A failed heating element, faulty thermostat, or ignition problem cuts off heat entirely.

Strange Noises From the Tank: Rumbling or banging means sediment has hardened at the bottom and is forcing the burner to overwork.

Water Leaking Around the Unit: A failing valve, loose fitting, or tank crack puts your floors and walls at risk.

Discolored or Foul-Smelling Water: Rust-colored water points to internal corrosion. A sulfur smell means the anode rod has deteriorated and bacteria are building up.
Pilot Light Won’t Stay Lit: A worn thermocouple, faulty igniter, or blocked burner assembly is usually responsible. A gas smell near the unit points to a potential gas line issue that needs attention right away.

If any of these sound familiar, call us at (814) 836-0001 right away.

Water Heater Systems We Work On

Different systems break down differently. Our technicians are trained across all major water heater types, so the repair approach fits your specific unit.

Traditional Tank Water Heater

Traditional tank water heater repair comes down to three common culprits: heating elements, thermostats, and sediment buildup. We test electrical continuity on heating elements, calibrate thermostat accuracy, and flush mineral deposits that force the burner to work harder than it should.

Tankless Water Heater

Error codes and inconsistent temperatures in an on-demand system point to sensors, flow controls, or ignition components working out of sequence. Tankless water heater repair requires tracing the fault through the full system, testing each part against manufacturer specifications to pinpoint what’s causing the breakdown.

Hybrid Water Heater

A hybrid system losing efficiency usually has a heat pump problem. Hybrid water heater repair involves testing airflow, refrigerant levels, and sensor accuracy to restore the heat pump function and bring energy consumption back to where it should be.

Solar Water Heater

Solar systems rely on collectors, circulation pumps, controls, and backup heating, working in sequence. Solar water heater repair starts with a full system assessment to identify which component is underperforming, so the repair is targeted and the rest of the system stays undisturbed.

Trusted on Every Major Brand

Beyond the system type, the brand matters too. We’re trained on the specific components, error codes, and manufacturer guidelines for every brand we service — so the repair is done to spec and your warranty stays protected.

Ready to Get Your Hot Water Back? Call Us Today!

Every day without hot water is a day your household is running on workarounds. TJ’s Plumbing & Heating, Inc. gets your water heater repair handled fast so your household gets back to normal. Schedule your repair and cross it off your list for good.

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Our Locations

TJ’s Plumbing & Heating, Inc. serves Western New York and Northwestern Pennsylvania across three locations — bringing the same standard of service to every corner of the region.

Erie, PA

1406 East 28th Street, Erie, PA 16504

Warren, PA
814-723-2832

Jamestown, NY

1005 Allen Street, Jamestown, NY

Dunkirk, NY
716-363-6477

Ferdonia, NY

Fairview, PA (Coming Soon)

6550 West Ridge Road, Fairview, PA 16506

Frequently Asked Questions

How long does a water heater repair take?

Most repairs wrap up in one to two hours. Jobs involving multiple components or parts that need to be ordered run longer, and you’ll have a clear timeline before work begins.

Is it safe to use my water heater if it's leaking?

A leak at a valve or fitting can often be repaired quickly. A leak from the tank itself is a more urgent situation — water heaters under pressure can cause flooding and structural damage fast. Shut off the unit and call for service right away.

How long do water heaters last?

Traditional tank water heaters typically last 8 to 12 years. Tankless units can reach 15 to 20 years with proper maintenance. Hard water, heavy use, and skipped annual servicing shorten that lifespan across both system types.

Can I repair my water heater myself?

Relighting a pilot light is something most homeowners can handle. Heating elements, gas lines, thermostats, and electrical components require proper training and tools — the risk of injury or further damage is real without them.