Althoff Industries plumbing has been the Chicago Metropolitan Area and collar counties plumbing contractor of choice for commercial plumbing services since 1961. From leaking pipes, fixture repairs and replacement, to complete plumbing systems for hi-rise and commercial facilities, we are experts in solving your plumbing needs. We take great pride in providing service you can count on.


We offer 24-hour emergency plumbing service.


Fully Licensed Personnel
Plumbing License #058-194325
Design / Engineering / Installation
Existing System Upgrades
Annual Maintenance & Inspections


Commercial Plumbing

  • High Rise Re-engineering
  • Riser Replacements
  • Water supply issues
       - Storage tanks
       - Domestic Booster Systems
       - Pumps
       - Commercial Water Heaters
  • Grease Traps
  • ADA Compliancy
  • Back Flow Prevention & Certification