Holy City Plumbing provides professional toilet installation, repair, and replacement services throughout Mount Pleasant and Charleston, SC. Our licensed plumbers install all types of toilets including standard two-piece, comfort height, water-efficient, and smart toilets with proper sealing and secure mounting.

We repair running toilets, weak flushing, leaks at the base or tank, and replace wax rings and toilet flanges with same-day service.

Services we provide:

Toilet installation and replacement
Toilet repair (running, leaking, flushing problems)
Wax ring and flange repair
Toilet seat installation
Water-efficient toilet upgrades

Common problems we fix: Running toilets wasting water, weak flush, toilet leaks at base or tank, frequent clogging, and rocking or loose toilets.

We are your Local Lowcountry Plumbers

Experienced Team

Our skilled plumbers bring years of expertise to every job, ensuring quality workmanship and reliable solutions.

Local, Trusted, and Family-Owned

As a locally owned business, we treat every home like our own, providing honest service with care and integrity.

Learn More

Need help now? Give us a call!

843-817-1388

Call US NOW

We are fast, reliable, and efficient. Our team is not only highly skilled and knowledgeable but also trustworthy and accommodating. Contact us today — we're ready to provide the expert service you need, right when you need it!

Local, family-owned Lowcountry business

Committed to giving back to local animal charities

Master Plumbers with over a decade of hands-on experience

Complete this form if you would like to request service:

Thank you! Your submission has been received!

Oops! Something went wrong while submitting the form.

Reviews from your neighbors

I wish I had found Holy City sooner! Three different plumbers tried to fix my outdoor drainage system. He troubleshoots each issue thoughtfully and walks me through possible solutions with emphasis on what is best for ME.

Susan Norton

Our Restaurant Group has been using Dave for 10+ years. He is always quick to arrive and fix our problems. He sometimes has to get creative to solve some of the crazy restaurant issues we have below sea level. We couldn't imagine a better plumber for our needs!

Jessica DeZinna

Dave was very professional and helped us with a toilet issue. He was very quick to come to our house and get it taken care of. I will use Holy City Plumbing going forward. Great local business!

Blake Banks

I recommend them highly. David is very professional, diagnosed the source of the leak and corrected the problems quickly. It was a pleasure to work with them!

Sola Kim

Toilet Installation and Repair