A leaking skylight is almost always a flashing or seal problem, not a bad skylight itself — our Skylight Repair crews diagnose it correctly before touching anything.
Most skylight leaks trace back to the flashing around the curb, not the glass or dome itself — a detail general roofers sometimes miss.
We also check the surrounding shingles and decking while we're up there, since a skylight issue sometimes points to a broader roof concern.
Every Skylight Repair technician carries current Lake Grove, NY 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.
Here's what falls under our Lake Grove Skylight Repair service for skylights.
We re-flash the full perimeter, not just the section that's visibly failing.
Seal replacement is often a faster, cheaper fix than homeowners expect before calling.
Fogging or dripping isn't always a leak — condensation from poor ventilation can mimic leak symptoms.
When the skylight unit itself has failed — cracked glass, fogged double-pane seals — we replace it to current code.
Adding a skylight to a Lake Grove home involves structural and flashing considerations beyond just cutting a hole in the roof.
We check airflow as part of a full Skylight Repair diagnosis, not just the flashing and seals.
Skylight Skylight Repair visits are usually quick, but we still check the full flashing system before quoting anything.
A technician inspects the flashing, seals, and surrounding roof deck around your Lake Grove skylight.
You receive a written estimate specifying whether the fix is flashing, seals, or unit replacement.
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.
— Lake Grove Homeowner
Old skylight had degraded seals letting water in around the edges. Reseal fixed it completely.
— Lake Grove Homeowner
Cleaned up thoroughly after the flashing work, no mess left behind.
— Lake Grove Homeowner
They caught a ventilation issue that was actually causing the fogging we thought was a leak.
— Lake Grove Homeowner
We handle skylight work on both residential and light commercial Lake Grove properties.
