Maintenance Management Inc.

Founded in 1993 by Vince Carroll, Maintenance Management, Inc. (MMI) began with a simple but powerful idea: roofs shouldn’t just be replaced — they should be managed, protected, and maintained for lasting performance. After more than 15 years in the commercial roofing industry, Vince recognized the opportunity to help property owners maximize the life and value of their investments through proactive care, rather than costly replacements.
That vision became the foundation of MMI’s Roof Asset Management program — a practical, preventive approach that keeps roofing systems performing their best year after year.
Over the years, MMI has grown to serve both commercial and residential customers across the greater Philadelphia area. In addition to comprehensive roof maintenance and repairs, we offer expert roofing, siding, and gutter services designed to protect your property and enhance its appearance.