Commercial Cleaning Services, St. Louis

St. Louis’ Trusted Commercial Cleaning & Janitorial Services

Headquartered in St. Louis, 4M Building Solutions delivers lean-process commercial cleaning services in St. Louis trusted by leading organizations. Since 1978, we’ve served local landmarks like 500 N. Broadway and Pierre Laclede Center—now part of a 26-state operation with 5,700+ directly employed Team Members.

Why 4M in St. Louis

Local management, consistent quality, clear communication, and cleaning programs tailored to your building, budget, and schedule.

Trusted locally by: Ameren, Mercy Health Care, Webster University, University of Health Sciences & Pharmacy, Stifel.

Where We Serve

St. Louis City; MO: St. Louis counties, St. Charles, Jefferson, Lincoln, Franklin, Warren

IL: Monroe, St. Clair, Clinton, Bond, Madison, Macoupin, Jersey, Calhoun.

Ready to Improve Your Cleaning Program?

We’ll design tailored commercial cleaning services St. Louis for your facility. Complete the form to connect with our local team—Chris Wieman or Kelsey Whitaker.