About Us

Vanguard’s Mission

Vanguard Plumbing & Sewer, Inc. is a company based on the belief that doing things right the first time, going the extra mile for a customer, and giving our best every single day will pay off with job satisfaction – for us and all those we help with plumbing problems. We’re proud to say it’s working, so we’ll never stop delivering the same stellar service and straightforward pricing that’s gotten us this far. We feel so good about what we do and who we work for, we offer some of the best prices in the city while never cutting corners in material or effort.

Why Vanguard is Chicago’s preferred plumber?

At Vanguard, we know trust is the cornerstone of any good relationship. We understand that homeownership is a marathon – not a sprint. So long as we hold true to our standards, we’ll be helping them for years to come.

We tell them our prices may not be the lowest, but our service is never second best. They get exemplary results every single time. Why? Customer Lifetime Value (CLV).

Our Benefits

Vanguard is committed to delivering the finest services at the most affordable pricing. We provide exemplary results to our customers and work tirelessly to ensure each is 100% satisfied.

Built on Trust

Great Reviews – Better Service

We’re happy making the customer happy and, with our belief in CLV, we hope to make an important connection with you that lasts a lifetime.


The Vanguard Team

Vanguard Plumbing & Sewer is owned and operated by Jan Pietraszek. He first opened the business in 2009 and has been delivering the finest plumbing services in the city ever since. Jan is a craftsman with an eye for detail and an unmatched work ethic. He has worked tirelessly to build the American Dream with his own two hands and a willingness to shoot straight with his customers – a quality they obviously respect given the incredible reviews found across the web. That kind of reaction speaks volumes about the kind of workmanship and honesty you can expect when you work with Vanguard on any of your residential plumbing needs.

“For real peace of mind, there’s only one choice – Vanguard Plumbing & Sewer.” Jan Pietraszek

At Vanguard, we try to be available to customers in a reasonable amount of time – especially in emergencies.
But, it may take time to reach you, so check our page covering your home’s water shutoff valve and turn the water off.
That’ll hold you over until we get there.

Call Vanguard Plumbing & Sewer Immediately

(773) 633-6139

Vanguard Plumbing & Sewer

Our trucks are stocked with the latest tools and technology needed for your residential and light commercial plumbing work – not to mention fantastic products. As a certified installer of RINNAI, NORITZ, MOEN & INSINKERATOR products, we’re authorized to pass the manufacturers’ warranties to our customers, too. Call (773) 633-6139 today!



Plumbing & Sewer

Licensed, Bonded & Insured