COMMERCIAL CLEANING
A Cleaner Standard.
Reliable, detail-focused commercial cleaning for businesses throughout St. Charles County and surrounding areas.
About Fourthline
Cleaning is our work. Taking pride in it is our standard.
FOURTHLINE was created to be a locally owned, hands-on commercial cleaning company built around consistency, attention to detail and reliability. We believe cleaning should be more than checking a box — it should be a service you can count on.
MEET FOURTHLINE
WHAT WE DO
Services built around your business.
Commercial Office Cleaning
Thorough, consistent cleaning tailored to your office environment.
Restroom Cleaning
Sanitized, stocked and spotless — every visit.
Breakroom Cleaning
Clean surfaces, appliances and common areas your team relies on.
Dusting & Surface Cleaning
Detailed attention to desks, shelves, ledges and fixtures.
Vacuuming & Mopping
Floors cleaned thoroughly on every scheduled visit.
Trash & Recycling
Bins emptied, liners replaced and recycling handled properly.
High-Touch Disinfection
Doorknobs, light switches, handles and shared surfaces disinfected.
Customized Cleaning Plans
A plan built around your facility, schedule and priorities.
Why Fourthline
Because the little things matter.
CONSISTENCY
Reliable cleaning you can count on — not just once, but every time.
ATTENTION TO DETAIL
We care about the details others overlook. The little things make a big difference.
RELIABILITY
Clear communication and dependable service you can build your schedule around.
LOCAL & HANDS-ON
A small local business that genuinely cares about its clients and their spaces.
A Cleaner
Standard.
THE FOURTHLINE STANDARD
We created FOURTHLINE around a simple idea: your cleaning service should meet a standard you can actually count on. We focus on the details, communicate clearly and build cleaning plans around the way your business operates.
HOW IT WORKS
Simple from start to clean.
REQUEST
Tell us about your business and cleaning needs.
WALKTHROUGH
We'll learn about your space, priorities and schedule.
CUSTOM QUOTE
Receive a straightforward quote based on your facility.
CLEAN
We take care of the cleaning while you take care of your business.
WHO WE SERVE
Built for local businesses.
SIMPLE. CUSTOM. TRANSPARENT.
Pricing built around your business.
Basic
Ideal for smaller offices with standard cleaning needs.
Standard
Comprehensive cleaning for mid-size professional spaces.
Premium
Full-scope cleaning for larger facilities with detailed requirements.
Every business is different. Pricing is customized based on facility size, cleaning frequency, condition and scope of work. Final pricing is determined after reviewing your facility's specific needs.
GET YOUR CUSTOM QUOTEReady for a cleaner standard?
Let's create a cleaning plan that works for your business.
REQUEST A FREE QUOTE