Connecticut

4M Building Solutions is redefining cleanliness across the Constitution State. 

Founded in 1978, 4M expanded into Connecticut with the acquisition of Horizon Services in April 2024. Combining Horizon’s decades long presence in Connecticut and 4M’s 45+ years of precision grade cleaning, we’ve raised the bar for cleanliness throughout Connecticut. With strong local management and operational support, we proudly serve businesses in Hartford, New Haven, Stamford, Bridgeport, Waterbury, and beyond. 

We understand the unique challenges that Connecticut businesses face, from high staff turnover and rising service costs to inadequate oversight and inconsistent cleaning quality. 4M is prepared to address these concerns with a comprehensive range of services, including office cleaning, janitorial services, disinfection, window cleaning, and power washing. 

Our clients span multiple industries, including corporate offices, industrial facilities, logistics, education, and healthcare. We’re proud to serve organizations such as the State of Connecticut, major corporations, universities, and school districts. With a regional office in Hartford, Connecticut, we ensure hands-on support backed by industry-leading infrastructure. 

Ready to elevate your janitorial services? 4M can craft customized cleaning solutions tailored to your facility’s needs. Fill out the form on this page or call us today to connect with our team.