Aging roofs, deferred maintenance backlogs, rising insurance premiums, and OSHA fall protection mandates make facility inspection one of the most expensive line items in industrial operations. Drone-based inspection eliminates the scaffolding, harnesses, and production shutdowns that drive those costs -- delivering higher-resolution documentation in a fraction of the time.
Get a Quote →Systematic aerial survey of built-up, modified bitumen, TPO, EPDM, and PVC membrane systems. We document ponding water locations, membrane deterioration, blister formation, open seams, flashing deficiencies at parapet walls and penetrations, and drain condition at every roof drain and scupper. Imagery is captured at resolution sufficient to identify granule loss on cap sheets and UV degradation on single-ply membranes.
Overhead and oblique-angle capture of rooftop mechanical equipment including cooling towers, air handling units, condensers, exhaust fans, and associated ductwork. We assess mechanical curb condition, equipment mounting integrity, visible corrosion, fill media degradation on cooling towers, and the condition of service walkways and access platforms surrounding equipment.
Complete exterior wall documentation from ground level to parapet cap. We identify sealant failures at expansion joints, spalling concrete, corroded metal panels, damaged cladding, staining patterns that indicate moisture intrusion, and deterioration at window and door penetrations. Facade deficiency maps pinpoint every issue with GPS coordinates and severity classification.
Visual documentation supporting OSHA compliance reviews, including fall protection system inventories, roof access point conditions, guardrail and warning line placement verification, and skylight screening assessments. Our reports provide the photographic evidence needed for safety audit preparation and regulatory response documentation.
FM Global's Property Loss Prevention Data Sheets (particularly DS 1-28 for wind design and DS 1-29 for roof coverings) establish specific inspection intervals and documentation standards for insured facilities. Our drone reports align with FM Global's condition grading criteria, providing the photographic evidence and deficiency tracking that field engineers expect during account visits. For facilities with FM Global coverage, drone documentation can demonstrate proactive maintenance programs that support favorable loss experience ratings.
Beyond FM Global, commercial property insurers increasingly require documented roof condition assessments as a condition of coverage renewal -- particularly for buildings over 15 years old or in hurricane-prone zones like the Gulf Coast. Our inspection reports include the specific data points that underwriters evaluate: membrane condition percentage, estimated remaining useful life, drainage adequacy, and historical comparison showing maintenance program effectiveness. This documentation directly supports premium negotiations and coverage disputes.
OSHA's general industry walking-working surfaces standard (29 CFR 1910.28) requires fall protection for workers exposed to falls of four feet or more. For traditional roof inspections, this means engineered anchor points, personal fall arrest systems, and trained personnel for every access event. Drone inspection eliminates this exposure entirely -- no worker sets foot on the roof. This isn't just a cost savings; it removes the liability, the training requirements, and the incident potential from every inspection cycle.
ASTM E2018 (Standard Guide for Property Condition Assessments) and ASTM D7186 (Standard Practice for Roof Condition Assessment by Infrared Thermography) define accepted methodologies for documenting roof conditions. Our inspection protocols reference these standards, using systematic grid-based coverage patterns that ensure full documentation. When paired with thermal imaging, our assessments can identify subsurface moisture entrapment that visual inspection alone would miss.
A traditional manual inspection of a 100,000-square-foot industrial roof requires scaffolding or boom lift access, fall protection equipment, and typically two inspectors for a full day -- often $4,000 to $8,000 per building. Drone inspection of the same roof takes 45 to 90 minutes of flight time, produces higher-resolution documentation, and typically costs 40-60% less. For facilities with multi-building portfolios, the savings compound: a drone crew can inspect five to eight roofs in a single mobilization versus one to two buildings per day with traditional methods.
Facility managers overseeing multiple buildings need consistent, comparable data across their entire portfolio to prioritize capital expenditures. Our portfolio inspection programs use standardized assessment criteria across every building, producing a unified condition database that ranks facilities by urgency. This allows capital planning teams to allocate budgets based on actual condition data rather than age-based assumptions, often extending roof replacement timelines by identifying buildings that need repair rather than replacement.
Every engagement starts with a planning call with your facility manager or maintenance director. We review building inventory, identify priority structures, discuss known problem areas, and confirm any access restrictions or active construction zones. For occupied facilities, we coordinate flight schedules around production cycles, shipping activity, and tenant operations to minimize disruption. We also collect existing roof warranty information and previous inspection reports to ensure our assessment builds on -- rather than duplicates -- your existing documentation.
Before any drone launches, we complete your facility's contractor orientation requirements, review site-specific safety plans, and verify that our operations comply with facility airspace restrictions. For industrial campuses near airports or in controlled airspace, we secure all necessary FAA authorizations in advance. Our pilots carry $1M liability coverage, and our operational procedures follow both FAA Part 107 requirements and facility-specific safety standards. We establish clear communication protocols with your on-site team for the duration of the inspection.
Portfolio inspections are scheduled for maximum efficiency. We sequence buildings geographically to minimize repositioning time, batch similar roof types together for consistent capture settings, and maintain a flight log that tracks completion status in real time. Weather contingency plans are built into every multi-day schedule -- Houston's afternoon thunderstorm patterns mean we prioritize morning flights and maintain flexible reschedule windows. For large campuses, we can inspect eight to twelve buildings per day depending on complexity.
Captured imagery is processed into orthomosaic maps, individual deficiency reports, and portfolio summary documents. Standard turnaround is five to seven business days for a single building, with portfolio reports delivered on a rolling basis as processing completes. All deliverables are provided in digital format with organized file structures compatible with major CMMS platforms. We also offer a 30-minute report walkthrough with your maintenance team to ensure findings translate into actionable work orders.
Industrial facilities in Houston's Gulf Coast climate face an accelerated deterioration cycle. UV exposure, thermal cycling, and hurricane-season weather events degrade roofing membranes, compromise flashing integrity, and create ponding water conditions that go undetected until they become costly failures.
Meanwhile, OSHA 1910.28 fall protection requirements mean every manual roof inspection requires engineered anchor points, personal fall arrest systems, and trained personnel -- turning a routine condition assessment into a $5,000+ mobilization event.
Drone inspection changes that equation. A single flight captures the entire roof surface, every mechanical curb, each drain location, and all parapet conditions -- without putting anyone at height.
The result is better data, faster turnaround, and a documented inspection history that satisfies both insurance carriers and regulatory requirements.
| Annotated Roof Condition Reports with Severity Mapping | High-resolution orthomosaic maps with deficiencies annotated and color-coded by severity tier |
| Equipment Condition Assessments | Per-equipment reports documenting corrosion, mounting integrity, and access pathway safety |
| Facade Deficiency Maps | Elevation-view composites with plotted, numbered deficiencies delivered as layered PDFs |
| Historical Documentation for Insurance Claims | Time-stamped, GPS-tagged imagery establishing pre-event and post-event building conditions |
| Maintenance Prioritization Matrices | Portfolio-level rankings by condition score, repair cost, and consequence of failure |
| Drain Condition Assessments | Per-drain evaluation of debris, flashing, sump depth, and ponding water within drainage zones |
Whether you need a single roof assessed or a portfolio-wide condition survey, we can scope an inspection program that fits your maintenance calendar and budget cycle.
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