4M Building Solutions, a leader in the commercial cleaning and janitorial service industry, acquired FKI Cleaning Services in July 2025. Founded in 2010, FKI Cleaning Services' mission is to provide consistent, reliable, high-quality cleaning services, while emphasizing customer satisfaction through strong communication. The FKI family and staff have been servicing the Franklin, Warren and St. Louis counties for years with an array of different cleaning services. Being a customer driven organization, the FKI team continues under 4M to provide services that meet the individual needs of our customers.
FULL JANITORIAL SERVICES
Daily, weekly janitorial and building maintenance services.
OFFICE, INDUSTRIAL, & SPECIALTY
Daily, monthly, weekly cleaning schedules available
FLOOR FINISHING & RESTORATION
Commercial and residential stripping, waxing, buffing, scrub and recoat
CONSTRUCTION CLEAN UP & PREP
Pre and post construction cleaning, new construction, commercial properties
WHO WE SERVE
OUR INDUSTRY EXPERIENCE
We work with: office buildings, schools, financial institutions, small business, manufacturing, houses of worship, and medical facilities. The FKI team continues to put our customers' needs and requests first by working together to tailor your specific needs to each area we clean during the initial bid/walk-through process. We've been partnered with many different clients and we know what it takes to keep your business in top notch shape leaving a lasting, clean and healthy impression for your customers as well. We are a customer driven organization and we continually educate ourselves on ways to improve and keep our staff knowledgeable in cleaning processes and procedures.