Frequently Asked Questions


A: Sinclair Plumbing is a Green Bay plumbing company serving the Greater Green Bay area and the Fox River Valley in Wisconsin. The service area includes Ashwaubenon, Howard, Suamico, Allouez, Bellevue, De Pere, Hobart, Suamico, Pulaski, Little Suamico, Chase, Freedom, Wrightstown, Little Chute, Kaukauna, Appleton, Neenah, Menasha, and Kewaunee County.

A: Here are the steps to take to shut off a water heater that’s leaking. Look for the two pipes coming off the top of the water heater. The incoming pipe will be the one on the right. There should be a valve on the incoming pipe on the right-hand side. If it’s a round handle, you will want to turn it clockwise until it stops running. If it is a lever, you turn it a quarter turn clockwise. Everything else can be left alone until Sinclair Plumbing arrives. 

A: Sinclair Plumbing installs and services natural gas, electric, propane and tankless water heaters in commercial and residential settings. Sinclair Plumbing will help you find the best hot water system for your home or business.  

A: Yes, Sinclair Plumbing offers emergency services. The emergency department of our Green Bay plumbing company can be reached at 920-371-2790.  

A: Yes, Sinclair Plumbing is a fully insured plumbing company. Owner Rich Sinclair is a licensed and certified master plumber who started the company in 1999.

A: The cost of plumbing services varies based on scope of job, so request an estimate. We bill service work by the cost of time and materials and charge customers in 15-minute increments with no one-hour minimum. 

A: Here are the steps to properly use a garbage disposal. First, turn on the cold water, then turn on your disposal, and begin entering food. Run the water and garbage disposal until grinding stops. Turn off your disposal and then turn off the water.

A: Please call our Green Bay plumbing office at (920) 406-0937 or submit an appointment request on our website.

Call Sinclair Plumbing

Based in Green Bay, Sinclair Plumbing serves Brown County, the Fox Valley, and the neighboring communities. We focus on service work and remodels, but occasionally complete a new construction plumbing project, too. From everyday plumbing repairs to larger renovations and commercial jobs, our Green Bay plumbing company brings experience, reliability, and professionalism. Contact us today for residential, commercial, industrial, and municipal plumbing services.