Commercial Roof Repair and Maintenance
Roof Repair & Maintenance for Office Buildings, Warehouses, Industrial Facilities, and Multifamily
Protecting your commercial roofing investment requires prompt repairs and systematic preventive maintenance to maximize service life, prevent secondary damage, and minimize lifecycle costs. Our commercial roof repair and maintenance services deliver expert solutions for all roofing system types, combining technical expertise with rapid response capabilities to keep your facility protected and operational across all conditions.
Proactive Roof Maintenance
Commercial roofing systems represent significant capital investments with expected service lives ranging from 15 to 30 years depending on material type and environmental conditions. However, achieving design service life requires regular inspection, preventive maintenance, and timely repairs addressing minor issues before they escalate into major problems. Deferred maintenance accelerates deterioration, voids warranty coverage, increases energy costs through compromised insulation, creates potential for interior damage and business disruption, and necessitates premature replacement at substantially higher expense.
Strategic maintenance programs deliver measurable return on investment through extended roof service life, reduced emergency repair frequency, lower total ownership costs, maintained warranty validity, and predictable capital planning for eventual replacement.
Recent project
Northrup King Building Roof Restoration
MINNEAPOLIS, MN (August 20, 2025) — Endurance Exteriors, the Twin Cities’ trusted leader in premium roofing solutions, has completed a full ballasted roof replacement at the historic Northrup King Building, a cornerstone of Minneapolis’ creative and industrial heritage.
This project highlights the advantages of a ballasted roofing system. Offering stability, energy efficiency, and durability ideal for large commercial properties. Endurance Exteriors ensured the Northrup King Building remains protected against Minnesota’s toughest weather while preserving the integrity of this 102-year-old landmark.
Comprehensive Roof Repair Services
Our commercial roof repair capabilities encompass all common roofing system types and failure mechanisms. We provide emergency leak repairs with rapid response to minimize interior damage and operational disruption, membrane patching and section replacement for tears, punctures, and localized deterioration, flashing repairs at penetrations, equipment curbs, and parapet walls, seam repairs on single-ply and metal roofing systems, drainage system repairs including clogged drains and damaged scuppers, insulation replacement in areas with moisture intrusion, structural deck repairs for damaged substrate areas, and fastener and attachment repairs addressing wind uplift concerns.
Each repair is executed using compatible materials and proper techniques ensuring permanent solutions rather than temporary fixes that require repeated attention.
Leak Detection and Diagnosis
Identifying leak sources in commercial roofing systems requires systematic investigation and technical expertise. Water entry points often differ significantly from interior manifestation locations due to water migration along structural members, insulation layers, and roof deck surfaces. Our diagnostic capabilities include visual inspection of membrane, flashings, and roof components, infrared thermography detecting moisture within roofing assemblies, electronic leak detection for stubborn or intermittent leaks, core sampling to evaluate substrate and insulation conditions, and water testing to verify repair effectiveness.
Accurate diagnosis ensures repairs address root causes rather than symptoms, preventing recurring problems and unnecessary expenses.
Quality Standards and Safety
Quality Assurance
All repair and maintenance work adheres to stringent quality and safety requirements including manufacturer specifications for material compatibility and warranty preservation, NRCA technical standards and best practices, OSHA fall protection and job site safety regulations, local building code requirements where applicable, and internal quality control procedures ensuring consistent workmanship.
We maintain comprehensive liability insurance, workers compensation coverage, and document all work performed for client records and future reference.
The Langdon Building – Downtown Minneapolis
One of our most notable projects was the re-roofing of the historic Langdon Building in downtown Minneapolis. This landmark property required a solution that balanced modern efficiency with historic integrity.
Our team carefully removed the aging roof system and replaced it with a high-performance flat roof designed to handle heavy snow loads, drainage challenges, and insulation requirements. The project was completed on schedule with minimal disruption to tenants and businesses.
The Northrup King Building – Northeast Minneapolis
Another key project was the replacement of the roof at the iconic Northrup King Building, a hub for art studios and creative businesses in Northeast Minneapolis. This large-scale property required a durable, low-maintenance solution, making a ballasted roofing system the ideal choice.
The system was designed for stability, energy efficiency, and long-term protection against Minnesota’s harsh weather. By integrating proper drainage and insulation, we ensured the building could continue serving hundreds of tenants while reducing the risk of future maintenance issues.
Emergency Repair Response
Roof failures occur without warning, often during severe weather events when immediate response is critical to preventing catastrophic interior damage. We maintain emergency service capabilities including 24/7 availability for urgent situations, rapid mobilization to facility sites, temporary waterproofing and protection measures, damage assessment and documentation for insurance claims, coordination with restoration contractors for interior remediation, and permanent repair scheduling following emergency stabilization.
Quick response minimizes business interruption, protects building contents and equipment, prevents secondary damage including mold growth, and demonstrates proper mitigation for insurance coverage purposes.
Roof System Expertise
Our repair and maintenance capabilities span all commercial roofing technologies including single-ply membranes such as TPO, EPDM, and PVC with heat welding and adhesive repair techniques, modified bitumen systems using torch, cold adhesive, or self-adhering methods, built-up roofing with hot asphalt or cold-applied materials, metal roofing including standing seam and structural panel systems, spray polyurethane foam with elastomeric coating restoration, and specialty systems including green roofs and plaza deck waterproofing.
This comprehensive expertise ensures proper repair methods and material compatibility regardless of existing roof type or age.
Comprehensive Roofing Services
We specialize in the installation of multiple commercial roofing systems, each offering distinct advantages based on building type, structural requirements, budget parameters, and performance objectives. Our technical expertise encompasses the full spectrum of commercial roofing technologies, enabling us to recommend and install the optimal solution for your specific facility requirements.
We professionally install TPO, EPDM, flat, and metal roof systems engineered for durability and energy efficiency. Every installation is planned with drainage, insulation, and long-term performance in mind, ensuring your facility is protected against snow loads, high winds, and temperature extremes.
Commercial roofs require proactive care to avoid unexpected failures. We offer maintenance plans tailored to your roof type, with scheduled inspections, small fixes, and responsive repair services that extend the lifespan of your system and reduce costly emergency calls.
Storm Damage Restoration
Hail and wind can wreak havoc on large commercial buildings. Our team responds quickly with thorough inspections, detailed documentation, and full support for insurance claims. From minor repairs to full replacements, we restore your property’s protection with minimal disruption to daily operations.
Routine inspections are one of the smartest investments a business can make. By catching early warning signs, like seam separations, ponding water, or deteriorating flashing, we help you avoid major failures and extend the performance of your roofing system.