About Maintenance Management, Inc.

Specializing in roof inspections, leak detection, and preventative
maintenance work, MMI’s goal is and always will be to maximize the life expectancy from your building envelope.

What We Do


Building Moisture Control Inspection

Preventative Maintenance

Commercial Roof Restoration

About Maintenance Management, Inc.

MMI was founded in 1993 by Vince Carroll. At that time, Vince had spent over 15 years in the commercial roofing industry in and around Philadelphia. After so many years estimating and project managing commercial tear-offs and new roof installations, Vince had an idea that would become the foundation of the MMI business model. That idea, although not a new term to the roofing industry, was Roof Asset Management. In other words, MMI would become a roof maintenance company. 

After three decades of leading Maintenance Management Inc., Vince, the roofing company’s founder, has passed the torch smoothly to his son, Eric. The planned transition, a testament to their years of working together, has been seamless. Eric is excited to take the reins and lead the company he helped build alongside his father. He is eager to ensure its continued success for years to come. Our vision continues to be to provide our clients with the best service possible while keeping the lines of communication wide open.

Ensure Your Building Envelope Lasts


Detailed Inspection Reports

After a commercial or residential roof inspection is completed from our team, an inspection report will be provided to the customer. These reports will include current condition, deficiencies, and suggested proactive repairs. Digital photos are provided with each report explaining what concerns may have been discovered. Once a plan is formulated, we can implement that plan and assist with the repairs.

Our other services include roof repair, roof replacement, preventative maintenance, liquid applied coating systems, and siding replacement.


Leak Free Results

Being a full-service building envelope moisture control inspection firm, MMI also specializes in below grade waterproofing inspections. We are certified inspectors for CETCO and have completed thousands of projects with leak free results allowing owners to procure their HydroShield Warranty. MMI can also handle your waterproofing inspections for a variety of other product manufacturers.

Based in Oxford, MMI is proud to provide leak-free results for our residential and commercial customers in the greater Philadelphia area.


Commercial Roof Restoration

MMI is also well versed with specifying commercial roof restoration materials. This includes a variety of liquid applied coating systems. With numerous projects completed, MMI can perform the inspection as well as provide infrared photos and roof test cuts to be sure your roof is a good candidate for roof restoration.

Years Established

“I would highly recommend Maintenance Management Inc. for roofing inspection services.  Maintenance Management has been a vendor for our company for over 10 years.

They have provided an excellent Preventative Maintenance program for several years.  They continually provide excellent service, prices, and quality of work.

They are knowledgeable, resourceful and always responsive to our emergency needs at the properties.”

Jill Glatz – Kimco Realty Company

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