Prevent Unexpected Repairs with our Water Heater Maintenance Service

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Prolong the life of your water heater and maintain peak efficiency of your plumbing system with regular preventative maintenance. Cost-saving packages available for residential and commercial customers across the Midlands.

“Increase energy efficiency with water heater preventative maintenance”

Don’t wait until your water heater constantly breaks down or ends up beyond repair. With regular maintenance, you’ll increase its longevity and avoid unexpected failures all year round. No matter what type of unit you have in your home or business premises, our expert technicians can maintain your water heater with:

  • Full inspections
  • Pressure relief valve testing
  • Pipe insulation
  • Drain valve checks
  • Air intake filter replacement
  • Temperature control checks
  • Sediment clearing
  • Pilot light checks

When you sign up for a residential or commercial maintenance contract, you’ll receive a huge discount on a tank-style or tankless water heater flush, with 67% off or more. Not only will you save money on your energy bills, you’ll prevent expensive repairs or replacement costs down the road too.


Keep the hot water flowing with Kay Plumbing

Since 2008, we’ve been repairing, maintaining, and installing water heaters for home and business owners across South Carolina. Saving you money while prolonging the life of your plumbing system is our top priority, so you can rest assured you’re working with a team who puts your interests first. We’ve built our honest, reliable, and affordable reputation on referrals from satisfied customers, which is why we were voted Best Plumber in Lexington Life.

When you want the best customer service and highest quality workmanship for your water heater system, you can depend on our team at Kay Plumbing. From gas hot water heater maintenance to tankless heater repairs and everything in between, we’ve got you covered.

"These guys were extremely thorough, provided education on several items as they performed a routine inspection. Did superior root cause analysis to determine what needed to be corrected. I was also pleased that they came prepared with all supplies and tools needed to do all adjustments and repairs in 1 trip."

- Wayne Pierce

"Kay Plumbing literally saved our Thanksgiving. We had countertops installed before the holiday and the plumbing company we used could not install our sink hardware in time, we called every plumbing company within 10 miles and Kay was the only one that could come out. the day before Thanksgiving! They were professional, accommodating and genuinely friendly and caring to our needs."

- Derek Clement

"Conrad's team is amazing. They were unbelievably fast and efficient. They fixed both of my fireplaces today and gave me valuable advice on maintaining my units. I will definitely be giving them a call in the future for any other issues or routine maintenance."

- CJ Disharoon

"The gentlemen were very professional, not pushy, they explained what they were going to do and the options we have. Not only did they originally come only to replace a broken tubing from the dishwasher, they rearranged the pipes under the sink, then we hired them to replace the 4 toilets we had. They came on time, and very professionally completed the job. Our in law also had taken a business card from them for a future reference as they are having a home built."

- Gerald Baker

"Kay Plumbing and Bryan are our Go To plumbers for any plumbing need. They installed our Tankless Water heater and our néw shower fixtures when we converted our tub to a shower. They regularly clean our water heater and Always provide excellent, competent and professional service. Bryan is friendly and very helpful. It’s nice to have a plumber on call that you can depend on and trust to do a good, honest job."

- George Folsom

"I explained to the Kay Plumbing guys what I needed done and they gave me a detailed estimate of what they would do and how much it would cost. The prices were fair and they did a great job taking care of a small gas leak and descaling the tankless water heater. Most important of all they were honest enough to say that I did not need to replace some pipes that were rusted which saved me a lot of money. It is a pleasure to work with people who treat you with respect and are so professional."

- Emilio G

Serving residential and commercial customers from Irmo to Greenville

Whether you rely on hot water to run your business efficiently or depend on it to heat your home, we’ll maintain it to the highest standards and have it running efficiently all year round. Protect your hot water supply with Kay Plumbing.

Residential and commercial water heater maintenance service

Commercial drain repairs

No matter what type of water heater you have installed, you can depend on us to perform a thorough check on all parts, and ensure you won’t have to worry about a lack of hot water throughout the year, whether you own a:

Our team gets extensive training from water heater manufacturers each year to ensure we’re up to speed on the latest repairs, maintenance, and installation methods. So, you know you’re in the right hands when it comes to extending the life of your investment. When you need reliable, efficient, and highly-skilled water heater maintenance technicians, think Kay Plumbing.

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