• LOCALLY OWNED & OPERATED SINCE 1959

Commercial Plumbing Installation & Service

YOUR WINSTON SALEM NC PLUMBING EXPERTS FOR 50+ YEARS



We provide commercial contractors with competitive bids and expert, quality service. We are big enough to handle any size job, yet small enough to offer caring service. We complete jobs on time and on budget. We have earned an excellent reputation for our commercial plumbing services throughout the Piedmont Triad area. We are licensed in North Carolina and Virginia.

We are also certified for testing, repair and replacement of all sizes and types of Backflow Prevention Devices for commercial and industrial applications. Our licensed and credentialed plumbers can perform turnkey medical gas delivery system installation. We offer the latest technologies for solar and green solutions as well as cost-saving prefabricated plumbing. We are the only North Carolina contractor certified to install Aquatherm polypropylene piping system that is engineered and priced for chilled water, hydronic heating, and industrial applications.

Give us a call and let us bid on your next project.

"We would like to extend our appreciation and gratitude for the manner in which your company conducts business. We can attest personally to the support that you have provided on numerous projects that needed the attention of an experienced plumbing professional."

Landmark Builders

Typical commercial properties we service include:

• Restaurants, Bars, Hospitality

• Motels, Hotels

• Business Offices

• Health Care & Hospitals

• Assisted Living and Nursing Homes

• Sports Venues

• Shopping Centers and Malls

• Grocery Stores

• Convenience Stores and Gas Stations

• Schools, Colleges and Universities

• Public and Government Buildings

• Apartment Buildings and Multiple Family Housing


We offer plumbing check-ups of your complete plumbing system. This helps address plumbing problems while they’re still small, preventing later emergencies.


Plumbing and sewer emergencies can spell big trouble for business owners.

• Loss of business due to plumbing emergency

• Fines from the EPA and Health Department

• Sewer backups requiring major rehab

• Flooding causing loss of inventory

• High water bills from leaks from water mains


Commercial plumbing services include:


We are a full-service commercial plumbing company offering a full range of diagnostic, inspections, repairs, replacement and fixture and pipe installations, system maintenance and video camera inspection for commercial properties in Winston-Salem and the greater Piedmont Triad for more than 50 years.





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About Us

You don’t have to worry about your home or business’ plumbing system in Winston-Salem, North Carolina because you have our team at Pendergrass Holder Plumbing on your side.