Rozga Plumbing & Heating Corp.
Getting the Job Done Right, is Our Number One Priority.




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Certifications & Memberships


  • Master Plumber # 6289
  • HVAC # 653244
  • All employees are Red Cross certified for Adult CPR and First Aid.
  • All HVAC employees hold Technician Type I and II certification.
  • Boiler Water Testing & Treatment Certified.
  • Completed Geothermal Equipment Service/Installation Technician Training School from WaterFurnace International Inc.
  • Completion of Cross-Connection Control and Backflow Prevention education from the University of Wisconsin Madison - College of Engineering.
  • Rinnai Tankless Water Heater Certified.
  • Mitsubishi HVAC products Certified.
  • Member of Associated Builders and Contractors, Inc.
  • Member of Better Business Bureau.
  • Member of NARI (National Association of The Remodeling Industry)
  • We are fully insured and bonded. And would be happy to supply you with a copy of our Certificate of Insurance.
Rozga Plumbing & Heating Corp.
1529 S. 113th Street
West Allis, Wisconsin 53214
Phone: (414) 258-9911 Fax: (414) 258-9921