Toilet Installation & Repair in Lexington & Richland Counties
Available 24/7
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Trusted Across Lexington & Columbia
Professional Toilet Repair, Replacement & Bidet Installation
Toilets get a lot of use in every home, so even small problems can quickly turn into daily frustrations.
At Kay Plumbing, Heating & Cooling, we offer professional toilet services in Lexington and Richland Counties to get your bathroom working well again and help you use water more efficiently.
If you have clogs, leaks, running toilets, flushing issues, or want to upgrade your bathroom with a new toilet or bidet, our licensed plumbers can find the problem and offer lasting solutions.
Since 2008, homeowners in Lexington, Columbia, and nearby Midlands communities have relied on Kay Plumbing for dependable plumbing services and expert installations.

Why Homeowners Choose Kay Plumbing for Toilet Repair

Family-Owned Since 2008
We’ve proudly served Lexington and Richland Counties for over 15 years with trusted plumbing solutions.

Accurate Plumbing Diagnostics
We find the real cause of toilet problems instead of just swapping out parts you might not need.

Professional Fixture Installation
Our team installs toilets and bidets with careful sealing, leveling, and secure plumbing connections.

Honest Recommendations
We recommend repairs and replacements that are practical and built to last.

Upfront Pricing
We explain everything clearly and give you upfront pricing before we start any work.

Long-Term Plumbing Performance
Our repairs and installations help your fixtures work better and last longer.

Common Toilet Problems We Repair
Modern toilets have several parts inside that need to work together for a good flush every time.
Over time, problems can develop with parts like:
These issues can cause:
In the Midlands, water with high mineral content can wear out rubber flappers and fill valves faster. We use strong, chlorine-resistant parts that last longer in local water and help prevent repeat repairs.

Toilet Installation & Replacement Services
Installing a new toilet involves more than just swapping out the old one.
Proper installation includes:
We can install:
In many older Columbia homes, the original cast-iron toilet flanges under the floor may be corroded. Our team can restore these flanges and install modern seals to help prevent future leaks and floor damage.
Bidet Installation Services
Many homeowners like modern bidet systems because they add comfort, improve hygiene, and make daily bathroom routines easier.
We install:
Many advanced bidets now offer features like:
Some smart bidets need a special electrical outlet nearby. We make sure your new bidet is installed safely and meets all current electrical safety standards for bathrooms.

Why Toilets Develop Recurring Problems
If your toilet keeps having problems, it might mean there’s a bigger plumbing issue than just a simple clog.
Underlying causes may include:
Older homes throughout:
may also have old sewer and drain systems, so frequent toilet backups can be a sign of bigger drainage problems.
A professional can determine whether the problem is with the toilet or the drain and sewer system around it.
Toilet Leaks & Water Damage Prevention
Even small toilet leaks can slowly damage your floors and the materials underneath over time.
Leaks commonly develop around:
Many homeowners first notice:
If your toilet rocks or moves, it could mean there’s hidden damage under the floor. Getting it checked by a professional can catch moisture problems early, before bigger repairs are needed.
Does your toilet keep running or flush by itself at night? This could waste hundreds of gallons of water each month.
Repair vs. Replacement: What’s the Better Option?
You don’t always need to replace your whole toilet when there’s a problem.
Some systems may qualify for:
But if your toilet is old and keeps clogging, doesn’t flush well, or needs repairs often, it might be time to replace it with a newer, high-efficiency model.
We check the toilet, the flange, plumbing connections, and how reliable everything is before recommending the best option for your home.

Kay Comfort Club Protection
Preventive plumbing maintenance helps you spot problems before they become bigger issues or cause water damage. Our Kay Comfort Club membership helps you stay ahead of plumbing and HVAC problems with regular maintenance and priority scheduling.
Membership benefits may include:
Regular maintenance helps keep your plumbing system safer and more reliable.
Schedule Toilet Repair or Installation Today
Toilet problems usually don’t go away by themselves. Kay Plumbing provides professional toilet and bidet installation and repair in Lexington and Richland Counties, with honest diagnostics and solutions that last.
Call us today to schedule your toilet repair or installation and see how Kay Plumbing can help with reliable, professional service.
Service Areas
Kay Plumbing proudly offers toilet installation and repair services in:
Lexington County, SC
Richland County, SC
Our technicians regularly travel throughout the Midlands, including I-20, I-26, Highway 378, US-1, Forest Drive, Sunset Boulevard, and Lake Murray Boulevard.
