Established in 1951, Maintenance Service Systems, Inc. has been providing high-quality professional janitorial service to the New Mexico and Texas community for more than half a century.

MSSI started as a small, family-owned business. Today, it is still owned and operated by the same family, but it has grown into the largest commercial janitorial service company in New Mexico with more than 5,000,000 square feet under contract. From commercial office buildings and high-tech facilities to government institutions and schools, MSSI customizes service programs to fit your needs. Our management and support staff work diligently to deliver quality cleaning services and ensure 100% customer satisfaction.

At Maintenance Service Systems, Inc., We Provide Our Clients with a Full Range of Services

• Blind Cleaning
• Carpet Care
• Clean Room Services
• Emergency Services
• Elevator/Escalator Cleaning
• General Maintenance
• Hard Surface Floor Care
• Restroom Sanitation
• Upholstery Cleaning
• Window Cleaning
• Supply Management