HELP IS ON THE WAY! Plumbing, Heating, Cooling, Sewer, Water & Septic System Services

About Rozga Plumbing & Heating Corp.

Delivering Quality Services for Over 35 Years

Choosing someone to fix the pipes, sewer lines, and HVAC systems in your home is not an easy choice. Your home is so much more than just a house, and you want someone you can trust to provide the services that you need. Rozga Plumbing & Heating Corp. is that company. We are a reliable and efficient plumbing company in Milwaukee County that also specializes in underground sewer, water, and septics, along with heating and cooling systems. With over three decades of experience, the community has been trusting us for all their home plumbing needs. Our team is bonded and insured, our services are efficient and affordable, and our work is guaranteed. That’s the Rozga difference.

Just a few of our services include:

Contact our Milwaukee County plumbers today at (414) 240-0580 to find out why our community trusts us with their homes.

Our History

In 1981, our company was started by the founder, Bill Rozga. Bill laid the foundation with quality, value, and old-school hard work. Bill's work ethic was instrumental to the first-generation heavy-lifting and infrastructure side of our business.

Sam Gillis was hired in 1991 as Rozga's first plumbing apprentice, and then the team of two began to grow. Sam delivered a positiveundefinedattitude and unwavering commitment to mastering the trade, building relationships, and constructing high-level teams over the next two anda half decades.

"Help is on the Way" is not just our tagline; it has been an earned reputation for emergency service and is what brings our neighborhoods together in referring Rozga Plumbing & Heating when they need us most.

It takes small family values to succeed in business, and we cherish and live by those every day. Our Rozga Plumbing & Heating family of coworkers has grown greatly over the years, one by one. We enjoy seeing familiar names and are proud to know we have grown along with their families, having worked for their parents and grandparents over the years.

YOur Plumbers of Tomorrow

Today, Rozga Plumbing & Heating Corp. can satisfy the needs of residential and commercial customers in all aspects of plumbing, underground sewers, water laterals, septic systems, and HVAC. This diverse nature sets us apart from others in the business and allows our customers the ease of dealing with one contractor in a turnkey style of completing their projects.

We take pride in our proven history of problem-solving residential and commercial needs. Our customers have peace of mind knowing that they are dealing with a fully licensed, bonded, and insured company. We stock the largest trucks in the business and, with over 40 in the fleet, there's always one close to you! We are also a member of the Better Business Bureau and we encourage you to take a look at our outstanding record and Google reviews. We win local best plumber awards and have been awarded multiple Angie's List Super Service Awards in all our individual services for the past seven years!

Rozga Plumbing & Heating Corp. is still a privately held corporation now in its 2nd Generation of leadership, owned by Sam Gillis. Contact us today at (414) 240-0580. We look forward to hearing from you!

Memberships & Affiliations

State of Wisconsin - Master Plumber # 230466

State of Wisconsin - HVAC Contractor # 1438612

All employees are Red Cross certified for Adult First Aid, CPR, and AED.

All HVAC employees hold a refrigerant license.

HVAC Technicians are NATE certified (North American Technician Excellence)

Factory Authorized Bryant Dealer

Aprilaire Indoor Air Quality Specialists

Licensed R.P. Tester In-House (Reduced Pressure Backflow Preventor)

Rinnai and Navien Tankless Water Heater Certified

Member of WAHI (Wisconsin Association of Home Inspectors, Inc.)

Member of Associated Builders and Contractors, Inc.

Member of Metropolitan Builders Association

Member of NARI (National Association of The Remodeling Industry)

Member of WAFRP (Wisconsin Association of Foundation Repair Professionals)

Member of the BBB of Wisconsin (Better Business Bureau)

Member of BOMA (Building Owners & Managers Association) of WI

Member of AOMA (Apartment Owners & Managers Association)

Member of WOWRA (Wisconsin Onsite Water Recycling)

Member of NAIOP (Commercial Real Estate Development Association

Trade Ally with Focus on Energy Program

We are fully insured and bonded and would be happy to supply you with a copy of our Certificate of Insurance.



  • BBB A+

  • 24/7 EMERGENCY


  • OVER 1,000

    SINCE 1981




  • “He was very friendly, polite and incredibly knowledgeable.”

    Diane S.
  • “Jason is fantastic, explained everything and when he left the work area, it was spotless. His attitude and professionalism, great.”

    Donald W.
  • “We have been so impressed with them that we are going to have them do our annual heating/cooling service needs.”

    Julie P.
  • “He kept us constantly informed and worked with us to figure out our options as the work progressed. He also kept the work area very clean! It's never a good thing to need a plumber to come and clear a lateral, but if you need it done, call Rozga.”

    Tony O.
  • “I definitely felt informed at each step. And they were able to solve the problem in a single visit. Very grateful.”

    Meagan S.
  • “I would recommend DJ and Rozga to anyone. They are my plumbers for life!”

    Mary W.
  • “Truly happy with the great service today.”

    Tracy W.
  • “He was able to diagnose the repair as a lazy mistake from the manufacturer (a loose seal) and fixed it pretty quickly.”

    Dylan M.
  • “Very professional company and plumber - we would definitely use their services again!”

    Courtney H.
  • “We have used Rozga for years for small and large home repair. They are quick, thorough and have excellent communication.”

    Martha C.
  • “I always appreciate professional work performed by any company and Rozga stepped well above my expectations. I tell Alexa to call 'Rozga' for my plumbing and heating needs.”

    Gary S.
  • “I love my maintenance package with Rozga!”

    Jeanne R.
  • “I had a horrible experience with another local plumbing company, but my experiences with Rozga so far have been great. I only call Rozga now when I have a plumbing issue.”

    Lissa V.
  • “Excellent Cory a newer employee did fast work plus clean polite way underestimate would use them again!”

    Former Client
  • “Eric was quick to diagnosis and brought in the power auger and went to work. Great service once again”

    Pete M.


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