Holy City Plumbing provides professional sump pump installation, repair, and maintenance services throughout Mount Pleasant and Charleston, SC. Our licensed plumbers install new sump pump systems with proper pit construction, repair motor and float switch problems, and provide battery backup systems for power outage protection.

We service all types of sump pumps including submersible, pedestal, battery backup, and sewage ejector pumps with same-day service to protect your home from flooding.

Services we provide:

Sump pump installation with proper pit construction
Sump pump repair (motor, float switch, electrical problems)
Battery backup system installation
Annual sump pump maintenance and testing
Sewage ejector pump service

Signs you need service: Water in basement, pump running continuously, strange pump noises, pump won't start, or pump is over 10 years old.

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.

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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

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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

Sump Pumps