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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.

Who We Are

At Coverall, we keep up with the advances in chemistry and technology to provide your commercial facility with a healthier, more effective cleaning solution. 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 Buildings

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

Medical & Health Care Facilities

When you choose Coverall St. Louis cleaning services, you can count on a cleaner medical facility. Our team uses hospital-grade disinfectants and is trained to perform our Core 4 Process. learn more

Fitness Centers & Gyms

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

Retail Stores

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

Plants & Industrial Facilities

A clean facility can keep productivity flowing at your industrial facility by reducing illness-causing germs and bacteria. learn more

Educational Facilities

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

Banks & Financial Facilities

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

Coverall Porter Services

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

COVID-19 Protection

Our team follows CDC guidelines to ensure proper disinfection for your commercial facility. Our Core 4 Process can help to protect against COVID-19. learn more

Special Services

Disinfecting Electrostatic Sprayer

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 in any commercial facility. 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

Let that Metro East skyline light in and enhance the look of your office or commercial building. Coverall offers specialized commercial cleaning services to St. Louis business owners including indoor and outdoor window cleaning. Call to get your free quote today.

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.

St. Louis Hard floor care

Let Coverall St. Louis commercial cleaning services 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.

Disinfecting Electrostatic Sprayer

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 in any commercial facility. 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

Let that Metro East skyline light in and enhance the look of your office or commercial building. Coverall offers specialized commercial cleaning services to St. Louis business owners including indoor and outdoor window cleaning. Call to get your free quote today.

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.

St. Louis Hard floor care

Let Coverall St. Louis commercial cleaning services 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.

Coverage Areas For Commercial Cleaning Services in St. Louis, MO

Cleaning O’Fallon, Wentzville, Earth City, Collinsville, Creve Coeur, 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.

The St. Louis Coverall Team

When you need commercial 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. St. Louis Coverall can provide customized
cleaning and disinfection plans for your
commercial property.

More Info

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