Roof Repair Smedway's Skylight Repair service covers flashing repair, reseals, and unit replacement across O Fallon, whatever the skylight actually needs.


Our Skylight Repair technicians check flashing, seals, and the surrounding roof deck together, since a skylight leak is rarely just one thing.
A proper Skylight Repair diagnosis takes a few extra minutes but saves you from paying for the wrong fix.
Every Skylight Repair technician carries current O Fallon, MO licensing and skylight-specific training.
We carry common flashing and seal materials to handle most repairs in one visit.
You'll know exactly what's being fixed and why before we start.
Moisture meters help confirm whether a leak is active or residual before recommending a fix.
Skylight issues cover a specific range of leak and seal problems — here's our Skylight Repair scope.
Cracked or corroded flashing around the skylight curb is the most common source of O Fallon skylight leaks.
Degraded rubber seals let water in around the glass or dome even when flashing is intact.
We diagnose whether it's actually water intrusion or a ventilation issue before recommending a repair.
When the skylight unit itself has failed — cracked glass, fogged double-pane seals — we replace it to current code.
Adding a skylight to a O Fallon home involves structural and flashing considerations beyond just cutting a hole in the roof.
Poor attic ventilation near a skylight opening often causes the condensation homeowners mistake for a leak.

Tell us what you're seeing — dripping, fogging, or visible flashing damage — and we'll schedule accordingly.
Technicians check flashing, seals, and surrounding decking as one connected system.
We explain the actual cause of the issue before quoting any Skylight Repair repair.
The repair is completed the same visit whenever possible, with a workmanship guarantee on the fix.

Thought we needed a whole new skylight, turned out to be a flashing fix that cost way less.
— O Fallon Homeowner
Technician explained exactly where the leak was coming from before starting any work.
— O Fallon Homeowner
Replaced a fogged double-pane skylight and reflashed the whole curb properly this time.
— O Fallon Homeowner
They caught a ventilation issue that was actually causing the fogging we thought was a leak.
— O Fallon Homeowner

Our skylight specialists serve O Fallon and nearby O Fallon, MO areas on a scheduled basis.
