Scheduled and Post-Storm Commercial Roof Inspections in Madison County
Commercial roofs do not announce when they are failing. By the time water shows up below the deck, the membrane has been compromised for months. Trill Roofing inspects commercial flat and low-slope roofs across Godfrey, Alton, Edwardsville, and the rest of the Riverbend on scheduled programs and post-storm calls. Each inspection produces a written report with photos, infrared moisture scan results when warranted, and prioritized repair recommendations. No upsell pressure: if the roof is in good shape, the report says so.
What a Commercial Roof Inspection Includes
Every Trill commercial inspection follows the same scope so reports are comparable year over year.
- Roof walk: Surface condition, ponding water mapping, debris, biological growth, foot-traffic damage.
- Membrane assessment: Seam integrity (TPO welds, EPDM splice tape), terminations, edge metal, penetration boots.
- Flashing condition: Step, counter, parapet, scupper, and drain assemblies. Curb flashing around HVAC units and skylights.
- Insulation moisture check: Infrared scan on flat roofs to identify saturated insulation under intact-looking membrane.
- Drainage: Drain functionality, scupper clearing, slope assessment, ponding history.
- Written report: Photos, condition rating, prioritized repair list (immediate / 1-year / 5-year), with cost estimates for any recommended work.
- Insurance documentation: When a storm event triggers the inspection, the report is formatted for adjuster review.
Trill Roofing wants to be the commercial inspection report your building manager keeps on file. Honest assessments, no scope inflation, no fake urgency. Illinois IDFPR licensed (#104.020330), GAF-listed contractor, fully insured. Contact us to schedule a commercial roof inspection.
Trill Roofing
2705 St Ambrose Dr Suite 1, Godfrey
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Great business to work with. My house, garage and studio now have matching shingles on the roof. Guttering was added to the house. Prompt service and fair pricing.
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I am very pleased with the total roof replacement and attic vents installation completed last week by Andy’s crew. Andy was reachable and responsive through the entire process! No question was too big or small! His crew had to stay an unplanned … More second day because of the steepness of my roof. There was not an ounce of frustration shown. I am pleased with the workmanship of his crew! They worked non-stop for two days, well into the evenings! At the end, I noticed a couple things to tweak and they did it without question or hesitation. I would highly recommend them!
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Trill Roofing went above and beyond on our roof. I have an old house. The roof had been untouched for many years. Much of the sheathing had to be replaced as well as rafters. In a time when it’s hard to get contractors to show up, … More Trill Roofing was on site, working on my roof exactly when they said they would start. They explained the process and answered all of my questions. I learned a lot about roofing systems.
I look forward to working with Trill on my upcoming siding and gutter projects. -
Andy, at Trill Roofing, is awesome to work with. We had storm damage, which insurance denied. Andy went the distance, he took multiple pictures which confirmed the damage, sent them to the insurance, and they finally approved roof replacement. … More None of the other roofing companies did that. They did an awesome job! Very quick and efficient. We highly recommend them.
