J. Kummer Plumbing

Howards Grove, Wisconsin 53083
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Our Story

We offer full service plumbing in the commercial, industrial, and residential field.

Cross Connection Control Certified Testing

Medical Gas Certified Piping Installation  ASSE 6010 Installer   ASSE 6040 Maintenance

LokRing Technology Certified Installer

We come from a long line of plumbers. My grandfather John Sr. started J Kummer Plumbing & Heating in his garage back in 1949. Building a proper shop in Sheboygan WI in 1957. My father Jr. and uncle Walter signed up to work for grandpa to work for many years. My father took the reigns to continue the service in 1976. My bother John signed on in 1979 and I, Michael, signed on in 1983.

I left the family business in 2000 to work for Jacks Plumbing Service, my father and uncle closed shop as they were bought out in 2001.

I have since purchased Jacks Plumbing Service in 2015 and brought back the family name of J Kummer Plumbing. In 2013 my son John has joined me to continue on the legacy.

What We Do

Products and Services

Blue Book Network Classifications

We can be found under the following Blue Book Network Classifications.

CSI Codes

Our standard scope of services includes the following CSI Master Format™ code(s).

Commercial Construction Project Specializations

Animal Hospital / Kennel
Apartments & Condominiums
Assisted Living
Gas Station
Grocery Stores
Hospital / Nursing Home
Hotel / Motel
Industrial Maintenance
Medical Office
Non-Residential Building
Office Building
Residential Building
School / College / University
Single Family Residential

Company Information

Labor Affiliation:
Union Prevailing Wages (Davis-Bacon)
Annual Volume:
Company Size:
Not Provided Request
Service Sector:
Not Provided Request
Typical Project Size:
Not Provided Request
Project Types:
Interior Fit-Ups
Service Work/Repairs

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