Ask someone to inspect a six-acre roof on a distribution center near the I-280 interchange and what you.
The optical pass is systematic where a walkover is selective. We capture every drain and scupper, every curb, pipe, and rooftop unit, the perimeter edge metal and coping, and the field membrane edge to edge at consistent resolution. That uniformity is the point - on a sprawling low-slope roof it surfaces the problems that hide where nobody routinely steps: a drain choked with debris in a back corner, a length of coping lifted off an exposed parapet, a run of seams starting to peel mid-field. Every frame is geotagged, so a defect is not just "somewhere on the north half" - it carries a location a repair crew can walk straight to instead of hunting.
The thermal scan is what makes flying a Toledo flat roof worth it. Water that has gotten into the insulation rarely announces itself on top - the membrane can look sound while saturated board spreads beneath it, eating the assembly and gutting the building's R-value. The physics that exposes it is simple: wet insulation stores the day's heat and releases it slowly, so after the sun goes down the saturated zones stay warm while the dry field cools around them. We fly the thermal pass in that evening cool-down window and the wet areas read as sharp, distinct signatures against the cooled roof. That map is the difference between knowing you need a few hundred square feet of targeted tear-out and discovering, too late, that the roof has lost so much insulation it needs a full recover. Without it you either tear off more than you had to or patch over wet board you should have removed - both expensive mistakes.
Every flight operates under the FAA's Part 107 rules for commercial drones, which dictate who may fly, how high, and where. Toledo puts real teeth in the "where." Toledo Express Airport on the west side and Toledo Executive to the southeast both sit inside controlled airspace, and the downtown riverfront and Warehouse District fall close enough to approaches that a flight there needs authorization before it ever leaves the ground. We check the airspace for the specific address, pull whatever authorization that location requires, and brief building staff before launch. No one is on the roof while we fly, the aircraft stays clear of the people and traffic below, and the operation is planned around the site rather than figured out on arrival.
Dave White Chevrolet is one of Toledo's most established automotive dealerships, with a long history on Reynolds Road serving the Glass City's automotive buying market with new and pre-owned vehicles and a full-service department. Toledo's dealerships face a roofing environment shaped by Lake Erie-influenced climate: cold winters with lake-effect snow, humid summers, and an annual freeze-thaw cycle that progressively stresses any roofing component that retains moisture.
We do not treat built-up asphalt roofing as a product sale. We treat it as a condition question: where is water moving, what is trapped, which details are failing, and what repair or replacement path will still make sense after the next Toledo winter.
Rosary Cathedral in Toledo is one of Ohio's most architecturally distinguished religious buildings, and its Spanish-Plateresque facade and complex roof geometry represent the kind of challenging, historically significant project that our commercial roofing team is specifically equipped to handle. Toledo's climate sits at the intersection of the Great Lakes moisture belt and the Ohio Valley's temperature extremes - cold, snowy winters with significant lake-effect snow events, hot and humid summers, and a spring and fall storm season that can produce severe weather including significant hail. A church roof in Toledo must be designed to endure all of these conditions across a service life of decades.
The optical pass is systematic where a walkover is selective. We capture every drain and scupper, every curb, pipe, and rooftop unit, the perimeter edge metal and coping, and the field membrane edge to edge at consistent resolution. That uniformity is the point - on a sprawling low-slope roof it surfaces the problems that hide where nobody routinely steps: a drain choked with debris in a back corner, a length of coping lifted off an exposed parapet, a run of seams starting to peel mid-field. Every frame is geotagged, so a defect is not just "somewhere on the north half" - it carries a location a repair crew can walk straight to instead of hunting.
The thermal scan is what makes flying a Toledo flat roof worth it. Water that has gotten into the insulation rarely announces itself on top - the membrane can look sound while saturated board spreads beneath it, eating the assembly and gutting the building's R-value. The physics that exposes it is simple: wet insulation stores the day's heat and releases it slowly, so after the sun goes down the saturated zones stay warm while the dry field cools around them. We fly the thermal pass in that evening cool-down window and the wet areas read as sharp, distinct signatures against the cooled roof. That map is the difference between knowing you need a few hundred square feet of targeted tear-out and discovering, too late, that the roof has lost so much insulation it needs a full recover. Without it you either tear off more than you had to or patch over wet board you should have removed - both expensive mistakes.