Commercial Plumbing Services

We provide 24-hour emergency services!

Dean E. Norris is your trusted partner for all your commercial plumbing services. Whether you run a small business or manage a large facility, we offer the ultimate customer experience and provide customized solutions to ensure your operations run smoothly. Our experienced team of plumbers handles everything from installations to maintenance, providing dependable service for businesses of all sizes.


Water Heaters

Our team repairs and replaces water heaters and helps you decide between repair and replacement. If it’s a minor issue, a timely repair might suffice. But when wear is extensive, or the system is outdated, a replacement might be more economical in the long run.

Water and Sewer Lines

Sewer and water lines are critical components of any facility’s plumbing system. When issues arise, addressing them promptly is essential to avoid disruptions and potential damage. Our team conducts thorough assessments to determine the root cause of sewer or water line problems. Whether it’s a blockage, leakage, or deterioration, we provide effective solutions. Our services range from water and sewer line repairs to complete water and sewer line replacements when necessary.

Underground Plumbing Repair

Providing a variety of specialized techniques to repair and replace piping systems located below foundations, underground or that are concealed and not easily accessible, our team can repair or replace underground plumbing. With our extensive background and years of experience in slab leak detection, concealed pipe repair and plumbing repairs, we have combined re-piping and plumbing replacement alternatives with conventional repair methods to eliminate and minimize costly destruction to the interior of your facility or building.

Leak Detection and Repair

Running water or standing water is never a good sign in or around a building. Your facility may have a water leak. Our licensed plumbers come on-site and discover where the leaking is coming from. They will address the source of the leak and proposer a non-invasive and cost-effective solution.

Plumbing Fixtures

Our team repairs and maintains commercial plumbing fixtures for restrooms, kitchens, breakrooms, wash stations, and more. We also replace and install new fixtures should your building need them.

Sewage Ejectors

Sewage ejector are commonly used in commercial buildings basements because the main sewage line is higher than the basement plumbing pipes. Our team of commercial plumbers can repair or replace a sewage ejector pump in your commercial facility.


Backflow prevention devices prevent wastewater or gray water from drainage systems from flowing backward into the fresh water supplies that will be used and consumed by every building connected to the local water supply. Most municipal plumbing codes require the installation of backflow prevention devices at each cross-connection point within the commercial plumbing systems of apartments, condominiums, restaurants, food preparation facilities, and most other commercial businesses.

Our experienced backflow specialists are familiar with all types of backflow preventers. They have a trained eye and an extraordinary skill set that protects your employees and the public at large from freshwater contamination caused by commercial plumbing backflow.

Grease Trap

Like any plumbing fixture, grease traps require occasional maintenance to keep them operating optimally. Sometimes grease traps need repairs too. When grease traps are full, the connected sewer and drain lines may back up and halt all drainage throughout the building.

Drain Cleaning and Repair

Dean E. Norris helps with drain clogs in your facility. Grease, soap and detergents can accumulate for months, blocking the smooth flow of water. Rather than wait for it to get worse, clear the clogged drain as soon as possible. Our experienced plumbers are trained in diagnosing and solving drainage issues. They identify the root cause of the problem, whether it’s a simple clog or a more complex issue like tree root intrusion or pipe damage.

Our plumbing experts specialize in home drain repair, swiftly diagnosing and resolving issues to ensure your plumbing system operates smoothly. From unclogging stubborn blockages to repairing damaged pipes, we provide efficient solutions tailored to restore the flow and integrity of your drains.

Efficiency Upgrades

A total upgrade of system parts for more energy efficiency and utilizing the latest technology to save you time and money, including installation of touchless faucets, tankless water heaters, and smart pipe systems that monitor water pressure and keep you informed about any leaks as soon as they start.


From slab leak detection gas line inspection to not knowing why water pressure is so low or your water bill is too high – we’ll figure out what’s going on and ensure you’ll have optimal performance on all your commercial plumbing needs.

New System Installation

If you’re ready to upgrade your pipes, sinks, and bathrooms in your commercial facility, our team of professionally licensed plumbers will install them.

We offer 24-hour emergency plumbing services. Give us a call at 316.688.1901.

WSU Durksen construction

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