Water Heater Repair and Replacement in Topeka, KS

Expert Water Heater Service by a Licensed Master Plumber

If you’re running out of hot water or your tank is leaking, you need a plumber who knows how to diagnose and fix the problem correctly. I’m Jamie O’Harra, owner and operator of O’Harra’s Plumbing Service, and I’ve been providing professional water heater repair and replacement in Topeka and Northeast Kansas for more than 27 years.

As a licensed master plumber, I handle every job personally—from testing the system to making repairs or installing a new unit. Whether you have a traditional tank or a modern tankless water heater, I’ll get your hot water back quickly and safely.

Common Water Heater Problems I Repair

A malfunctioning water heater can disrupt your entire routine. These are some of the most common issues I fix for homeowners throughout Topeka:

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 No Hot Water

This is often caused by a faulty heating element, gas valve, or thermostat. I’ll inspect the system, identify the source, and replace only what’s necessary.

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 Inconsistent or Insufficient Hot Water

If your water heater isn’t keeping up, the tank may have sediment buildup or the heating system may be failing. I’ll flush and inspect the unit or advise if replacement makes more sense.

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 Leaking Tank or Connections

Leaks at fittings or valves can often be repaired, but if the tank itself is corroded, replacement is the safest and most reliable option.

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Strange Noises

Popping or rumbling sounds usually indicate sediment at the bottom of the tank. I can flush the system and restore efficient operation.



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Rusty or Discolored Water

Rust in your hot water is a sign of internal corrosion. I’ll determine if the issue is within the heater or the home’s piping and recommend the right solution.

Water Heater Replacement and Installation

When repairs aren’t enough, I provide complete water heater replacement services. I’ll help you choose the right unit for your home’s size, energy source, and hot water needs.

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Traditional Tank Water Heaters

I install high-efficiency gas and electric models in a range of sizes. Proper sizing and venting ensure consistent hot water and safe operation.

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 Tankless Water Heaters

If you’re ready to upgrade, I install tankless water heaters that deliver endless hot water and greater energy efficiency. I handle the gas sizing, venting, and plumbing modifications needed for a proper installation.

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Safe Removal and Setup

I remove your old water heater, install the new unit to Kansas code, connect it securely, test all fittings, and ensure the temperature and pressure relief valve are working correctly.

When to Replace a Water Heater

Most water heaters last between 8 and 12 years. You may want to consider replacement if:

  • Your unit is more than 10 years old.

  • You notice frequent leaks or repairs.

  • Hot water runs out faster than it used to.

  • You hear banging or rumbling from the tank.

  • Energy bills are rising without increased usage.

A new, efficient model will not only restore reliable hot water but also help reduce energy consumption and operating costs.

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My Water Heater Service Process

Every project is handled with careful planning and clear communication:

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Inspection: I test your heater’s components, connections, and controls.

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Diagnosis: I explain the issue clearly and outline repair or replacement options.

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Repair or Installation: I perform the service safely and efficiently using quality parts and materials.

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Testing: Every job includes pressure, leak, and temperature tests to ensure safe operation.

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Cleanup: I remove any debris and leave your home tidy.

Every water heater I install or repair meets all local safety codes and manufacturer standards.

Why Choose O’Harra’s Plumbing Service

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 Quality You Can Trust

All work is performed to Kansas plumbing code using top-quality fittings, venting, and safety controls.

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Honest Advice

If your heater can be repaired safely and affordably, I’ll fix it. If replacement makes more sense, I’ll explain why and help you choose the right model.

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Licensed and Experienced

With over 27 years in the trade, I bring master-level knowledge to every job. I handle both tank and tankless water heaters with the same attention to detail.

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One-on-One Service

I’m a one-man plumbing company, so you’ll always work directly with me—not an employee or subcontractor.

Recent Works

Recent projects in Leawood highlight our attention to detail and commitment to excellence, transforming outdated bathrooms into beautiful, functional spaces.

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Service Area

I provide water heater repair and replacement across Topeka and surrounding communities in Northeast Kansas, including Lawrence, Olathe, Overland Park, Shawnee, Lenexa, and Leawood. My shop is located at 1335 Southwest Auburn Road, Suite 109, Topeka, Kansas 66615, and I’m available Monday through Friday, 8:00 a.m. to 6:00 p.m.

 FAQs

  • How long does a water heater last?

    Most standard tank water heaters last 8–12 years, depending on water quality and maintenance. Tankless models can last 20 years or more.

  • Should I repair or replace my water heater?

    If the unit is under 8 years old and the tank isn’t leaking, repair is often worth it. For older or corroded systems, replacement is usually the best option.

  • How long does installation take?

    Most water heater installations are completed in a few hours, including removal of the old unit, setup, and testing.

  • Can you install a tankless water heater in place of a tank unit?

    Yes. I can evaluate your plumbing, gas supply, and venting to ensure proper sizing and safe installation of a tankless system.

  • Do you handle permits and inspections?

    Yes. When required, I handle all necessary permits and coordinate with local inspectors for compliance.

 Schedule Water Heater Service Today

If your hot water is unreliable or your heater has stopped working altogether, call O’Harra’s Plumbing Service at (785) 260-0521 or email jamie@oharrasplumbing.com for water heater repair and replacement in Topeka and Northeast Kansas.

I’ll diagnose the problem, explain your options, and restore your hot water quickly and professionally.

Business hours: Monday–Friday, 8:00 a.m. to 6:00 p.m.
Address: 1335 Southwest Auburn Road, Suite 109, Topeka, KS 66615