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Commercial cleaning services in St. Louis, St. Charles, Franklin County, Jefferson County and surrounding areas

We provide customized cleanings using the best products available for your space.  We can help you make your space safer, cleaner, more sanitary, and in turn – healthier!  Pinnacle Plus Services has a highly reliable staff, background checked and insured.  We will be there when it works best for you.  We offer flexible cleaning to a wide variety of operations including:

"I’ve been using Pinnacle Plus’s house cleaning service for the past 3-years. They are dependable and do a great job. I’ve never had a complaint, and am thrilled with their service. The quality checks by owner is a very nice touch."


O'Fallon, MO

Quality Assurance

We monitor all work performed by our employees to ensure that we deliver to the cleanliness standards promised.  Complete satisfaction is our priority.  Customers that opt to use Pinnacle Plus Services for frequent cleaning will be assigned a Quality Assurance Manager.  This Manager will work with you on inspections and will oversee cleaning jobs.  Our service is backed by a very simple guarantee.  If you are not 100% satisfied, you do not have to pay for your services.

Seal My Steel Commercial

Stainless Steel Sealing from Pinnacle Plus Services

Our sealing process only takes a few hours, but the results will last! The Seal My Steel Stainless Steel coating is a protective coating that seals the surface, making cleaning and maintenance easier. Our process is completely invisible and does not change the appearance of the surface. It repels and prevents soil & fingerprints, holds its shine, and reduces germ & bacteria buildup.

COMMERCIAL AND MORE: Elevators, Handrails, Partitions, Countertops, Door Kick Plates