Backflow prevention systems are designed to prevent the contamination of potable water by keeping the flow of water in the plumbing system unidirectional. They include backflow preventers, check valves, and other devices.

Drainage systems are responsible for collecting and removing wastewater and sewage from the building. This includes drainage pipes, sewer lines, grease traps, and sewage ejector pumps.

Commercial buildings require numerous fixtures and faucets for sinks, toilets, showers, and other utility areas. These fixtures are specifically designed to withstand heavy usage in high-traffic areas.

In commercial buildings that utilize natural gas for heating, cooking, or other purposes, gas piping systems are installed. These systems require specific safety measures and compliance with local building codes.

Some commercial buildings, particularly those in flood-prone areas or with basements, may require sump pump systems to remove excess water and prevent flooding.

Depending on the specific needs of the commercial building, water filtration and treatment systems may be installed to ensure water quality and safety.

Commercial buildings often have larger-scale water heating systems compared to residential properties. These systems can include commercial water heaters, boilers, and heat exchangers to provide hot water for various purposes.

These systems provide clean and potable water to the entire commercial building. They typically include main water lines, pumps, water meters, and control valves.