
Flat Roof Repair
Hail-bruised TPO and EPDM cut out and patched with matching membrane before the next rain reaches the insulation.
See flat roof repair
As a Nebraska City commercial roof repair contractor, we inspect and repair storm damage on shop, retail, and office roofs, from bruised membrane to cracked skylights.
Nebraska City commercial roof repair often follows a hailstorm. On April 19, 2023, the National Weather Service logged 3-inch hail reports there and estimated 80 to 90% of the city took hail damage.
Hail damage on a flat roof hides well. Bruised membrane can look whole and then leak weeks later, so we walk the roof soon after a storm and mark each strike.

Storm damage shows up inside first, often weeks after the hail.
A ceiling stain that appears long after hail points to bruised membrane that finally cracked.
Hail crushes the insulation under single-ply membrane and weakens the sheet. We cut out the damaged area and patch it with matching membrane.
Water at a skylight well means a cracked dome or a curb seal split by impact.
Hail cracks plastic domes and dents their frames. New domes or seals and reflashed curbs close the opening.
Leaks that start near a fan or vent after a storm often trace to a dented cap or torn boot.
Bent caps let rain blow in, and torn boots open around pipes. We replace damaged caps and boots and reseal their flashing.
Stains around the drain pipe after a storm point to hail debris or a torn bowl seal at the roof drain.
Hail and torn leaves pack strainers and crack plastic domes. We clear the drain, replace the strainer, and patch membrane at the bowl.
Quick storm repairs protect the businesses below the roof.
Patching hail strikes before the next rain keeps water off shelves and displays.
Photos of each strike and repair give you a clear record of roof storm damage and what was fixed. Keep it with the building's maintenance file.
New domes and curb seals stop the drips that start around skylight wells after hail. Reflashed curbs keep the next storm out too.
Catching bruised membrane early keeps a few patches from turning into wet insulation across a bay.
These four services cover the roofs we repair in Nebraska City.

Hail-bruised TPO and EPDM cut out and patched with matching membrane before the next rain reaches the insulation.
See flat roof repair
Dented panels, cracked screw washers, and split ridge caps repaired on shop and storage roofs after a storm.
See commercial metal roof repair
Post-storm drips traced from the ceiling to the hail strike, torn boot, or cracked skylight letting water in.
See commercial roof leak repair
Storm repairs around fans, stacks, and rooftop units on plant and warehouse roofs near the river.
See industrial roof repair
Ask for an estimate before the next rain. Note which areas of the building took hail and any new drips inside.
Storm repairs follow the same four decisions as every job.
After a storm, each strike gets marked with chalk and photographed, and seams near impacts get probed for splits.
Scattered strikes over dry insulation mean patching. Hail that crushed insulation across most of the roof means a larger section comes off.
Single-ply patches, new skylight domes, and replacement vent caps each match what was damaged on the roof.
Storefront entrances and customer parking stay open while lifts and roofing materials sit at the back or side of the building.
Outside Nebraska City? We repair commercial roofs in these towns as well; anywhere else, call us or send us a message.
Parapet, coping, and counterflashing repairs on brick buildings.
Answers for Nebraska City owners after a storm.
Look at the membrane, seams, skylights, vents, and drains, and watch ceilings for new stains. The April 19, 2023 storm brought 3-inch hail reports and damage to most of the city, per the National Weather Service. Bruised membrane can leak weeks later, so walk the roof soon after.
Price comes from the roof system, the number of hail strikes or damaged areas, and whether water reached the insulation. A few membrane patches and a vent cap make a small job. Crushed insulation, cracked skylights, and deck damage add materials and labor.
Most of the work happens on the roof, so stores and offices stay open. Lifts and materials go to the back or side of the building, and any interior protection is limited to rooms under a skylight or a section being cut out.
Call (531) 307-8230 or request an estimate with the building address. We schedule a roof walk in Nebraska City, photograph what we find, and send a repair scope tied to each damaged area.
Hail can crush the insulation under membrane without breaking the surface. Weeks later, foot traffic or another storm cracks the weakened sheet and a leak starts. Marking every strike right after the storm keeps those spots on the repair list.
Big stones dent ribs and panel flats and crack the rubber washers under screw heads. Dents alone rarely leak, but cracked washers do, so storm checks on metal shops look at fastener rows as closely as at the panels.
Skylight domes, older single-ply sheets, vent caps, and seams near the roof edge take the hardest hits. Areas with wet insulation underneath bruise more easily, since the soft board gives under each stone. Those spots get checked first after a storm.
Send the address and the storm date. We walk the roof, mark every strike, and price the repairs.