Welcome To J. Cox Plumbing LLC | Master Plumber

Justin@justincoxplumbing.com (920) 410-7939

EXPERIENCED MASTER PLUMBER
Over 15 years

Reliable, Respectful, Affordable, and Free Estimates!

J. CO J. Cox Plumbing - Wrench Logo PLUMBING

Whether it’s a project you have been thinking about tackling or an unexpected issue that comes up, J. Cox Plumbing LLC will provide you with reliable and affordable service. Your satisfaction is our number one priority.
J. Cox Plumbing LLC serves Oshkosh, Neenah, Winneconne and the surrounding Fox Valley area. We are licensed and fully insured. We provide free estimates. We are a family owned and operated business. We look forward to working with you!

Pluming Repair Services in Oshkosh WI

Plumbing Services/ Repairs

Plumbing on the rocks? Call J.Cox!
From water heaters, toilets, faucets, garbage disposals or anything in between, we are here to provide prompt and professional service.
We also install gas lines.

Kitchen & Bathroom Fixtures Remodeling

Kitchen and Bathroom Remodels

Let us help you bring your ideas to life in your updated kitchen or bathroom! From custom showers to updated fixtures we are here to help you create the space that meets your needs. Add value to your home and love your home again.

J.Cox Plumbing LLC specializes in plumbing for new home construction

New Construction

Building your new home can be very exciting and overwhelming at the same time.
Having an experienced master plumber will help put your mind at ease.
When you choose J. Cox Plumbing LLC, you will be getting excellent customer service at an affordable price.

Looking for a knowledgeable, professional plumber? Justin Cox, J. Cox, is your guy. We recently had Justin complete several plumbing projects for us, Justin attended to each project with excellent skill and knowledge. Projects were complete in a timely manner with fair pricing. My husband and I highly recommend J. Cox Plumbing.
We will continue to use J. Cox for any future plumbing needs. - Teresa Walotka

I highly recommend Justin for all of your plumbing needs! He's honest and that's big for me. The thing that impressed me most is the way he cleaned up after he was finished. There was no mess left behind and I definitely appreciate that! - Tom Bradley

Justin cares deeply about exceeding his customers’ expectations. His consistent communication, attention to detail, and high level of professionalism provide for a positive experience every time my wife and I hire him. We love that we have found a plumber that we can depend on and trust with our home, and we can’t wait to have him do our future bathroom remodels! - Spike Carpenter

Fast service great customer service great price. Will use again. – Felix Auto and Tire LLC