FAQs

De Keyser Construction

Have a question about water or sewer laterals? We have the answer. Check out these FAQs and then call or text De Keyser Construction for more information.

  • What is a water lateral?

    A water lateral is an underground pipe that connects a home or business to a public water supply. It's part of the home's plumbing system and, according to our experts, is usually about one inch in size.


    Whether you need water, storm, or sewer lateral replacement in Green Bay, WI count on De Keyser Construction for expert services!

  • Who is responsible for a water lateral?

    The property owner is responsible for maintaining the water lateral, including inspection, cleaning, repair, and any necessary water, storm, and sewer lateral replacement in Green Bay, WI and the surrounding areas.

  • What's the difference between a water lateral and a sewer lateral?

    A water lateral connects a home or business to a public water supply, while a sewer lateral connects a home or business to a public sewer system. For more information or to get started with your water or sewer lateral replacement in Green Bay, WI, contact us today.

  • Who is responsible for the ownership, maintenance, and repair of water and sewer laterals?

    The cost of the initial installation of a water service lateral and sewer repair in Green Bay, WI is the responsibility of the homeowner. Contact the experts at De Keyser to navigate this and any related issues between you and your municipality.

  • How do I turn off my water?

    Please contact your local municipality to shut your water off for service for any repairs or sewer lateral replacement in Green Bay, WI.

  • What are the signs of a defective private sewer lateral?

    If your home is experiencing blockages, backups, or sewage overflowing into the environment, your private lateral may be defective. Sinkholes also can be a sign of faulty laterals. To see if you need sewer lateral replacement in Green Bay, WI, be sure to contact De Keyser Construction.

  • How do I maintain my private sewer lateral?

    Clear roots, grease, debris, or other blockages in the lateral to the connection with the sewer main. This may require assistance from a plumber or the installation of a cleanout – a vertical pipe from an underground lateral to the ground’s surface that is installed for maintenance access. Remove any illegal stormwater connections to the sanitary sewer system. Improper connections include roof downspouts, groundwater sump pumps, foundation drains, and drains from window wells, driveways, etc. This extra water may overload the sanitary sewer system and cause sewage overflows or basement backups.


    According to HomeGuide, sewer lines last 30 to 100 years, depending on the material. That said, without proper maintenance or timely repairs, their lifespan can be dramatically shortened. If you have any further questions about sewer repair in Green Bay, WI or any of our other services, don't hesitate to reach out to our team at (920) 307-0123 or by filling out our online estimate form!