Plumbing Problem?We can help you!
Welcome to John Conner Co.

John Conner Co. gives you a 100% guarantee on all services, upfront pricing, friendly and knowledgeable plumbing service experts who arrive at your door on time, and work on your home’s plumbing needs with care and efficiency so you can get back to your routine with the least disruption possible.

We are committed to providing you with a level of service that is second to none – including a satisfaction guarantee and discounts on many new installations and repairs. By choosing to work with John Conner Co. you are choosing to work with a highly trained and experienced staff, whose attention to detail, commitment to our customers and 100% money back guarantee is surpassed by none.

We are fully licensed and insured, serving all of Southeastern Wisconsin. To schedule an appointment with John Conner Co. call (262) 510-0077 and let us service your plumbing needs.

Our Services

What Can We Help You With Today?

Residential Services

At John Conner Co. Plumbing we offer a wide variety of residential services. From drain cleaning to pipe repair. Click the button below to view all of our services.

Commercial Services

No job is too large for John Conner Co. Plumbing. Commercial properties need professional plumbers just like residential properties, so click the button below to view our services for your business.

Emergency Services

Need After Hours or Emergency services? Just give John Conner Co. Plumbing a call and we are there.

Why Choose Us
Anything you might need from our plumbing specialists

We offer plumbing services and solutions for every type of issue – from common clogs to a full mainline replacement.

Residential and Commercial Plumbing Services

Professional plumbing services are combined with reasonable prices.

What Our Clients Say
  • I am their loyal customers and have recommended their services to my friends because of the prompt and courteous service that their plumbing team provides and the high quality of workmanship I can expect every time. Not once the company failed to meet my expectations.

    Maria Anderson,
  • Your service department did a great job at my home cleaning out the sewage line. The service tech had a great attitude, and was very patient as he looked for my cleanouts which were covered by landscaping. Due to your work we got things back to normal within the evening.

    William Cox

Our Work

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Commercial Plumbing
Residential Plumbing
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