Water Heater Services

Save $250 on a New Water Heater Installation

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Trusted Across Lexington & Columbia

Water Heater Installation by Licensed Master Plumbers

Don’t let a failing water heater leave your family without reliable hot water. Whether your current system is leaking, running out of hot water, or simply reaching the end of its lifespan, Kay Plumbing, Heating & Cooling makes replacing it simple.


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  • Same-Day Installation Available
  • Flexible Financing Options
  • Upfront Pricing Before Any Work Begins
  • Licensed Master Plumbers

Call (803) 445-3707 or Schedule Your Free Estimate Today

Professional Water Heater Replacement, Repair, and Maintenance Services

Why Homeowners Trust Kay Plumbing

Replacing a water heater is a significant investment. Our goal is to make the process as easy, transparent, and stress-free as possible.

When you choose Kay Plumbing, you receive:

  • Licensed Master Plumbers with years of experience
  • Honest recommendations based on your home’s needs
  • Upfront pricing before any work begins
  • Professional installation that meets all local codes
  • Removal and disposal of your old water heater
  • Clean workmanship with respect for your home

Is It Time to Replace Your Water Heater?

Many homeowners don’t realize their water heater is failing until they wake up to cold showers—or worse, a leaking tank.

Common signs it’s time for a replacement include:

  • The water heater is 10+ years old
  • Running out of hot water quickly
  • Rust-colored hot water
  • Water is leaking around the tank
  • Rumbling or popping noises
  • Rising utility bills

Not sure if you need a repair or replacement? Our Master Plumbers will inspect your system and recommend the most cost-effective solution—without pressure.

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We Will Find the Right Water Heater for Your Home

Traditional Tank Water Heaters

Dependable and budget-friendly, traditional water heaters remain the most popular choice for many homeowners.

Ideal for:

  • Families wanting reliable hot water
  • Lower upfront investment
  • Quick replacement of an existing system
  • Gas or electric installations

High-Efficiency Tankless Water Heaters

Tankless water heaters heat water only when you need it, providing exceptional efficiency and virtually endless hot water. Benefits include:

  • Endless hot water
  • Lower energy consumption
  • Compact, space-saving design
  • Longer equipment lifespan
  • Great for larger households or homes with high hot water demand

Our plumbers will help you determine which option best fits your home, family size, and budget.

Need a Water Heater Repair Instead?

Not every problem requires a replacement.

If your water heater can be safely and economically repaired, we’ll explain your options and complete the repair whenever possible.

Our technicians repair:

  • No hot water
  • Pilot light problems
  • Heating element failures
  • Thermostat issues
  • Leaking valves
  • Strange noises
  • Temperature fluctuations

We’ll always recommend the solution that’s best for your home—not simply the most expensive one.

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Why Homeowners and Businesses Trust Kay Plumbing

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Master Plumber Expertise

Our experienced plumbers offer expert diagnostics, safe installations that meet code, and reliable water heater solutions built to last.

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Energy-Efficient Solutions

We help homeowners pick water heater systems that use less energy, work efficiently, and lower monthly bills.

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Honest Recommendations

Our plumbers help customers make smart choices based on their home’s needs, the condition of their system, and long-term comfort goals.

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24/7 Emergency Service

We respond quickly to water heater emergencies anywhere in the Midlands.

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Community-Focused Service

Kay Plumbing, Heating & Cooling is dedicated to our community with trusted service and lasting relationships.

What Your Neighbors Are Saying

Our water heater started pouring out water into our garage on a Sunday. Kay Plumbing answered right away, sent a master plumber within two hours, and had a brand new tank installed before dinner. They even walked us through the financing on his tablet. Truly outstanding!

Mark

– Mark T., Irmo

Tankless water heater descaling and annual home plumbing inspection. We gave been using Kay Plumbing for years and are very happy with their service

Penny

– Penny Bacon

He was very punctual and courteous and he took time to explain what was done in the installation of my new water heater. Thank you!

LISA-g

– lisa G., Lexington

Financing Options Available

A new water heater can be an unexpected expense, especially when emergency replacement is needed. Kay Plumbing, Heating & Cooling offers financing options to help homeowners invest in reliable, energy-efficient water heater solutions with greater flexibility and peace of mind.

Whether you’re upgrading to a high-efficiency system or replacing a failing unit, our team can help you explore financing solutions that fit your budget and comfort needs.

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Don’t Risk Water Damage. Grab $250 Savings Today.

Stop stressing over an unreliable system or a puddle on your floor. Secure your $250 Off Installation discount, explore flexible payment plans, and get a Master Plumber dispatched to your door right away.

CALL FOR RAPID DISPATCH!

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Family-Owned and Operated

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A+ Rated by
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Frequently Asked Questions

In many cases, we offer same-day water heater replacement throughout Lexington and Richland Counties. If your current system has failed, we’ll work quickly to restore your hot water.

If your water heater is over 10 years old, leaking, or requiring frequent repairs, replacement is often the more cost-effective long-term solution. Our plumbers will inspect your system and explain all available options before recommending any work.

Most traditional tank water heaters last between 8 and 12 years with proper maintenance. Tankless water heaters often last 20 years or longer when professionally maintained.

Yes. Our Master Plumbers install gas, electric, and high-efficiency tankless water heaters from leading manufacturers.

Simply mention this online offer when scheduling your appointment or present it during your estimate. We’ll apply the qualifying discount directly to your installation proposal.

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