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A Smarter Approach to Commercial Cleaning in St. Louis

For all of your commercial cleaning needs, we’ve got you covered.

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City skyline of downtown St. Louis at night.

Science-Based Commercial Cleaning Services

At Coverall, we keep up with the advances in chemistry and technology to provide your facility with healthier, more effective commercial cleaning services. With years of experience and new techniques, we take great pride in establishing a higher standard for our janitorial and commercial cleaning services in St. Louis, MO, and surrounding areas.

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Concept of commercial cleaners in St. Louis. Cleaner wearing latex gloves cleans glass windows.
35+
YEARS IN
BUSINESS
100%
SATISFACTION
GUARANTEE

The Best Commercial Cleaning Service
in St. Louis

Our St. Louis team is prepared to deliver high-quality cleaning services to your business. We provide high-quality commercial cleaning solutions for the following:

Office Cleaning Services

A clean office can create a more productive environment. Our office cleaning services in St. Louis includes vacuuming, dusting, and disinfecting high-touch surface areas. learn more

Medical Facility Cleaning

When you choose Coverall St. Louis’s medical facility cleaning services, you can count on a cleaner medical facility. Our team uses hospital-grade commercial disinfecting services. learn more

Fitness Centers Cleaning

Gyms can be a great place to get healthy, but can be hotbeds for germs and bacteria. Our gym cleaning services disinfect weight machines, locker rooms, equipment, and more. learn more

Retail Cleaning Services

Let Coverall help to create a healthier and cleaner shopping environment for your patrons with our retail cleaning services. From bathrooms to janitorial services, we can help! learn more

Industrial Cleaning Services

Industrial cleaning and disinfecting services can keep productivity flowing at your industrial facility by reducing illness-causing germs and bacteria. learn more

School Cleaning Services

Commercial school cleaning services means a healthier learning environment. We can properly disinfect the classrooms, locker rooms, gymnasiums, cafeterias and more. learn more

Bank Cleaning Services

Banks are high-traffic facilities that require consistent maintenance when it comes to cleanliness. Invest in a cleaner banking environment for patrons with professional bank cleaning services. learn more

Porter & Janitorial Services

Looking for a day porter to help maintain cleanliness during business hours? Our Missouri janitorial cleaning services and porters help with dusting, trash removal, vacuuming, and more. learn more

Commercial Disinfecting Services

Our team follows CDC guidelines to ensure proper disinfection for your commercial facility. Get the best commercial disinfecting services in Missouri. learn more

Special Services

Commercial Cleaning and Sanitizing

Electrostatic disinfection technology is the most effective way to eradicate illness-causing germs and bacteria. That is why our team is equipped and trained to use the low-pressure electrostatic sprayer for our commercial disinfecting services in Missouri. The sprayer works to provide deeper disinfection by releasing charged particles that adhere to every hard-to-reach surface in your building.

St. Louis Window Cleaning Services

Let that Metro East skyline light in and enhance the look of your office or commercial building. Coverall offers specialized window cleaning services to St. Louis business owners in Sunset Hills, Crestwood, Creve Coeur, Valley Park, Overland, Webster Groves, Glendale and more including indoor and outdoor window cleaning.

Carpet Care Services

Did you know that dirt, bacteria, and germs can live deep within carpets, even after you’ve vacuumed? Keep your facility safe with our on-demand specialized carpet cleaning services. We have the knowledge, equipment, and experience to help reduce the appearance of stubborn stains in your carpet.

Post-Construction Cleanup Services

Looking for post-construction cleanup services? In addition to our standard St. Louis cleaning services, we also offer specialized cleaning to help remove dust, trash, contaminants and other debris from your construction site. Whether you are building a new business from the ground up, or remodeling an existing one, Coverall can help turn your site into a customer-ready establishment.

Commercial Floor Cleaning

Let Coverall St. Louis commercial floor cleaning services in Missouri extend the life of your hardwood floors, saving on too-soon resanding or refinishing costs. Our team has the tools and resources to eliminate dust, dirt, and oil on your floors, without sacrificing durability or shine.

Commercial cleaner in white coveralls wiping the arm of a treadmill at a fitness center.

Commercial Cleaning and Sanitizing

Electrostatic disinfection technology is the most effective way to eradicate illness-causing germs and bacteria. That is why our team is equipped and trained to use the low-pressure electrostatic sprayer for our commercial disinfecting services in Missouri. The sprayer works to provide deeper disinfection by releasing charged particles that adhere to every hard-to-reach surface in your building.

Male cleaner in blue provides commercial window cleaning in St. Louis building.

St. Louis Window Cleaning Services

Let that Metro East skyline light in and enhance the look of your office or commercial building. Coverall offers specialized window cleaning services to St. Louis business owners in Sunset Hills, Crestwood, Creve Coeur, Valley Park, Overland, Webster Groves, Glendale and more including indoor and outdoor window cleaning.

Close up of commercial vacuuming cleaner being used on office carpet.

Carpet Care Services

Did you know that dirt, bacteria, and germs can live deep within carpets, even after you’ve vacuumed? Keep your facility safe with our on-demand specialized carpet cleaning services. We have the knowledge, equipment, and experience to help reduce the appearance of stubborn stains in your carpet.

Cropped image of male cleaner using commercial-grade vacuum to provide post-construction cleanup.

Post-Construction Cleanup Services

Looking for post-construction cleanup services? In addition to our standard St. Louis cleaning services, we also offer specialized cleaning to help remove dust, trash, contaminants and other debris from your construction site. Whether you are building a new business from the ground up, or remodeling an existing one, Coverall can help turn your site into a customer-ready establishment.

Close up photo of orange floor cleaner specialized to clean hard wood floors.

Commercial Floor Cleaning

Let Coverall St. Louis commercial floor cleaning services in Missouri extend the life of your hardwood floors, saving on too-soon resanding or refinishing costs. Our team has the tools and resources to eliminate dust, dirt, and oil on your floors, without sacrificing durability or shine.

Map showing St. Louis and surrounding areas for commercial cleaning.

Professional Commercial Cleaning Services in St. Louis, MO

Cleaning O’Fallon, Wentzville, Earth City, Collinsville, Creve Coeur, Sunset Hills, Crestwood, Valley Park, Overland, Webster Groves, Glendale and more. Our team is ready to deliver the best professional commercial cleaning services in St. Louis, MO, and the Metro East area. Call us for healthier work environments and setting new standards for high-quality commercial cleaning services.

See Where We Clean

The Coverall Advantage

A Science-Based System

The Coverall Core 4 Process combines advanced disinfecting chemistry, equipment, and cleaning protocols to reduce illness-causing germs and bacteria. Keep your patrons and employees safe with our science-based cleaning system.

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A Name You Can Trust

With 35 years of experience, it’s no wonder that Coverall is a trusted and dedicated name in the commercial cleaning industry.

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Customized Cleanings

At Coverall, we understand that not all businesses operate the same way, which is why we offer customized cleaning plans. With your help, our St. Louis team can help determine a plan that works to fit your budget and commercial needs.

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Damage Protection

We value our clients and want to offer peace of mind when our team enters your commercial facility. The Coverall Advantage means you are covered by our $5 million liability insurance policy. We include things like COVID-19 Communicable Disease policies (a policy that others typically don’t include), theft, key loss, computer damage, loss coverage, and worksite pollution coverage.

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Smiling commercial cleaner in yellow rubber gloves and green apron while cleaning facility.

Certified Commercial Cleaning & Janitorial Services

When you need commercial cleaning or janitorial services in St. Louis and surrounding areas, you can count on Coverall! We are proud to have an experienced and certified team of professionals to better serve your needs.

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35 years

For over three decades, Coverall has been a trusted name in the commercial cleaning industry. With years of experience, we will continue to provide exceptional service for years to come.

98.7%

With a near-perfect customer retention rate, Coverall has managed to build excellent relationships with our clients throughout the St. Louis area. Discover why 98.7% of our clients choose us for their
cleaning needs.

5 Million

Your business is protected under our extensive insurance coverage. Our General Liability coverage includes Umbrella, bond/loss, care custody and control, lost keys, computer damage, and COVID-19 policy inclusion.
Commercial cleaner in hazmat suit disinfecting gym equipment.

COVID-19 Cleaning & Disinfection

Protect your employees and guests from COVID-19 and other illness-causing germs and bacteria with commercial disinfecting services. St. Louis Coverall can provide customized cleaning and sanitizing plans for your commercial property.

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The Coverall® Program goes deeper to create cleaner, healthier work environments.

Coverall Health-Based Cleaning System:

1
Kills and removes
harmful germs
2
Eliminates soil as opposed
to moving it around
3
A clean that improves
air quality
4
A clean you can
always trust.
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Aerial view showing a team provide commercial cleaning services in St. Louis office buildings.

Thank you so much! I am glad Ken is still with us. He is amazing and trustworthy.

- Erin S, RN, Hospice Plus

Thank you for your cleaning our offices so well! I appreciate the communication notebook to keep us informed!

- Carol H

Everything has been nice and clean when I come into the office on Monday, we really appreciate all of your hard work!
Thanks so much!

- Jean, Health Center

Leading Companies Trust Coverall’s Commercial Cleaning