Ernie Peterson Plumbing, Inc. Can Work With Any Residence, Corporation, Municipality or School... We Know Because We Have Worked With All of Them.

If you are like most of our Clients you want a plumbing company that makes you feel comfortable. You want a crew that works hard to accommodate your schedule and the scope of your project. You need on-time and on-budget and good and thorough communicators. Here is a partial list of our satisfied Clients.


If you need referrals we are happy to provide them. We have no shortage of happy customers!

What Our Customers Are Saying


“If you are looking for an honest, reliable and very friendly plumbing company then Ernie Peterson is the company you should call. We just purchased a used home which needed a fair amount of work. Brett was really great. He gave us a sense of security that our home is in great shape after all of the work he put in. These are genuinely good people. They have been in business for 50 years for a reason. We would highly recommend them to anyone needing a little or a lot of work. Do yourself a favor and call Ernie Peterson first!”


Laura P.


Akzo Nobel

Beach Park School District

Burris Equipment

Cardinal Health

Chicago Bears

Continental Village

Emco Chemical Company

Fairfield Inn, Gurnee

Grant Community High School

Gurnee Park District

Gurnee School District

Knauz Motors

Lake County Government

Lake Villa School District

Medline Industries

Norstates Bank

North Chicago Public Library

North Shore Water Reclamation District


Popcorn Factory

Precision Laboratories


Skokie School District

Spaulding Group

Ted Bond Properties

The Gillette Co.

Vista Medical Centers

Warren Township

Waukegan Park District

Waukegan School District

Waukegan Township

Woodland School District

Zion Benton Township High School

Zion Elementary School District


Bane-Nelson, Inc.

Car-Min Construction

Central Lakes Construction

Frederick Quinn

IHC Construction

JJ Henderson & Son

Nicholas & Associates

Pepper Construction

Riley Construction

Stuckey Construction

W.B. Olson, Inc.

2421 Delany Road  •  Waukegan, IL 60087-1849  •  Phone: 847.244.4234

Illinois License No. 058-122789