Preventative Maintenance & Repair Services
Protect your building before small problems become costly repairs. Advanced Design Contracting provides preventative maintenance and repair services across Minneapolis, St. Paul, and the Twin Cities metro, helping commercial property owners extend roof life, prevent water intrusion, and protect critical building systems.
From seasonal inspections and roof repairs to sheet metal, drainage, and exterior system maintenance, our proactive approach helps reduce downtime and unexpected expenses.
Reduce unexpected repair costs
Extend roof and exterior system lifespan
Improve building safety and performance
Preventative Maintenance Specialists
Minnesota Based Team
Seasonal Roof Inspections
We perform detailed spring and fall inspections to identify vulnerabilities before seasonal weather causes costly damage. Our inspections help property owners stay ahead of leaks, membrane wear, flashing failures, and drainage issues.
Roof Leak Detection & Repair
Experiencing a roof leak? Our experienced team quickly identifies the source and performs repairs to prevent water intrusion, structural damage, and business interruptions. Emergency repair services are available for urgent issues.
Sheet Metal & Flashing Repairs
Damaged flashing and sheet metal components can compromise your building envelope. We inspect, repair, and replace critical exterior elements to maintain long-term performance and weather protection.
Drainage & Water Management
Blocked drains and improper water flow are major causes of roof damage. We inspect drainage systems, gutters, downspouts, and roof drainage points to ensure water is properly diverted away from your structure.
Exterior Building Repairs
​Beyond roofing, ADC helps maintain exterior building systems including wall panels, sealants, penetrations, and other vulnerable areas that can impact energy efficiency and structural integrity.
ADMINISTRATIVE EXCELLENCE
From Historic renovation, Government Facilities, to all Commercial applications.
CERTIFIED & ACCREDITED
Every tradesman at ADC is a properly trained and accredited union laborer.
COMPLETE LOCATION LOGISTICS
Our infrastructure supports every domestic location.
ON TIME AND ON BUDGET
Our historic delivery and success rate is unmatched in the industry.