In commercial spaces, plumbing issues can disrupt business operations, affect customer experience, and lead to costly repairs if not addressed quickly. That’s why having a skilled, responsive, and experienced commercial plumbing partner is essential.
Charleston, SC is home to several high-performing plumbing companies, but only a few truly specialize in commercial systems and large-scale plumbing infrastructure. Whether you’re running a restaurant, managing a multi-unit property, or overseeing a new construction project, these are the best 5 commercial plumbing experts to consider hiring in 2025.
1. RooterMan SC
Charleston & Surrounding Areas
RooterMan SC leads the list with an exceptional reputation for handling commercial plumbing challenges of all sizes. With over 50 years of national brand experience and deep local roots, they specialize in prompt, high-quality plumbing solutions tailored for businesses, property managers, and facility operations.
Commercial Services Include:
- Emergency commercial plumbing (24/7 availability)
- Sewer line repair and trenchless replacement
- Grease trap cleaning and maintenance
- Commercial water heater installation and service
- Drain cleaning and hydro-jetting for high-use systems
- Backflow testing and prevention
- Leak detection and pipe repair for multi-unit buildings
RooterMan SC understands the urgency of plumbing problems in business settings. Their technicians are highly trained and arrive fully equipped to handle complex systems with minimal downtime. Their 24-hour emergency service ensures businesses get fast support when it matters most.
2. Blue Collar Heating, Cooling & Plumbing
North Charleston, SC
Blue Collar Services has grown into a trusted provider for both residential and commercial clients across the Charleston region. While they’re well-known for HVAC, their commercial plumbing division is gaining recognition for reliability and versatility.
Notable Commercial Capabilities:
- Plumbing for commercial kitchens, offices, and retail centers
- High-capacity water heater installation
- Drain maintenance and grease trap servicing
- Preventative plumbing maintenance plans
- Plumbing code compliance consulting
Blue Collar is a great fit for hospitality, food service, and retail-based businesses looking for a full-service partner that values transparency and customer satisfaction. Their flexible maintenance plans make them a smart choice for businesses looking to prevent problems before they start.
3. Charleston’s Plumber LLC
Charleston, SC
Charleston’s Plumber is a locally owned company that brings a personal touch to professional-grade commercial plumbing. Known for its straightforward pricing and responsive team, they serve small to mid-sized commercial properties with excellence.
Commercial Services Offered:
- Plumbing for tenant improvements and remodels
- Emergency response for commercial properties
- Water line and sewer repair
- Drain clearing and maintenance
- Fixture and piping installation for new builds
Whether you’re remodeling a space or managing ongoing plumbing needs in a commercial plaza, Charleston’s Plumber LLC offers dependable service backed by local accountability.
4. CPI Plumbing & Heating
Charleston, SC
CPI Plumbing & Heating has a solid track record in both residential and commercial sectors. Their commercial plumbing division caters to business owners, developers, and facility managers who need a responsive, full-service provider.
Commercial Strengths:
- Multi-unit property plumbing
- Hot water system upgrades and repairs
- Commercial fixture installation
- Sewer video inspection and diagnostics
- Routine commercial maintenance programs
With a strong focus on diagnostics and preventative care, CPI is a dependable option for business owners who want to avoid emergency disruptions and extend the life of their systems.
5. ClimateMakers Plumbing, Heating & Air
North Charleston, SC
ClimateMakers brings over 20 years of experience and a highly trained team to the Charleston commercial market. Though their brand also covers HVAC, their licensed plumbing division is fully equipped to take on large-scale commercial work.
Services for Businesses:
- New construction and build-out plumbing
- Water main and sewer line installation
- Commercial restroom plumbing
- Plumbing code inspections and upgrades
- Water heater installation for commercial properties
Their experience with construction contractors, architects, and business owners makes them a great pick for projects that require integration, planning, and long-term service support.
Why RooterMan SC Leads the Pack
RooterMan SC is ranked #1 on this list for several key reasons:
- Commercial-Focused Expertise: Their team handles high-demand, large-volume systems found in restaurants, apartment buildings, office parks, and industrial facilities.
- 24/7 Emergency Services: Their round-the-clock commercial plumbing support ensures businesses don’t lose valuable time during emergencies.
- Advanced Tools: From hydro-jetting to camera sewer inspections, RooterMan uses state-of-the-art technology to diagnose and solve problems efficiently.
- Trust & Transparency: With fair pricing, strong communication, and a local-first mindset, RooterMan SC is as dependable as they are professional.
- National Support, Local Focus: Backed by a national franchise, they offer the resources of a large company with the accountability of a local business.
Final Thoughts
Whether you’re managing a multi-story commercial building or launching a small retail shop, plumbing plays a critical role in your daily operations. The companies on this list represent Charleston’s best when it comes to commercial plumbing – each offering a strong reputation, specialized services, and skilled teams.
For businesses seeking fast response, full-service support, and deep commercial expertise, RooterMan SC is the standout choice for 2025.
