For over 40 years, Cason Building Maintenance, Inc. (CBMi) has set the standard for high-quality commercial cleaning throughout North, Central and Eastern Missouri. As a locally owned, family-operated company, we’ve built our reputation on hard work, trust, and a commitment to delivering spotless results—every time.

Founded in 1982 by Rob and Susie Cason, CBMi was born out of a desire to provide for our family and contribute meaningfully to our community. Decades later, we continue to serve our clients with the same dedication and personal attention that helped us grow from a single contract with Orscheln Industries (still one of our valued customers today) to a trusted name across the region.

Here’s what makes CBMi different:

• Experienced, dependable staff. At Cason Building Maintenance, our people are our promise. Carefully vetted, highly trained, and committed to your safety and satisfaction—our team delivers more than clean facilities. We deliver peace of mind.
• Tailored cleaning solutions using quality supplies and well-maintained equipment for each facility’s unique needs.
• Detailed quality assurance protocols, including regular inspections and monthly check-ins with our team.
• Specialty floor care services, including carpet extraction and hard floor restoration.

We don’t rely on flashy marketing or exaggerated claims. Instead, we let our service speak for itself—and we’d be happy to share letters of recommendation that reflect our integri­ty, consistency, and long-standing customer relationships.

If your organization is looking for a janitorial service that is responsive, detail-oriented, and truly cares, we would welcome the opportunity to connect. We are available to meet, walk your facility, and create a customized proposal that fits your priorities.

Thank you for considering CBMi. We look forward to the opportunity to serve you.

Sincerely,
Rob and Susie Cason
Cason Building Maintenance, Inc.