Pipe boots and penetrations
The collar and base must seal the opening and connect with the covering. A deteriorated boot and damaged shingles around it can require work beyond the rubber collar.

Water inside needs its entry found and repaired. Tell us where you noticed the leak and start with a free inspection.
Free roof inspections. Repairs, replacements and commercial roof help.
A leak beside a wall can come from the roof-to-wall flashing, a penetration farther uphill or a separate building detail. Water follows laps, wood and framing before gravity brings it into a room. The stain marks the exit into the room, not necessarily the opening outside.
We examine the likely path and the surrounding roof. A split plumbing-vent collar, a lifted shingle and a damaged valley are different failures and need different permanent corrections.

For the work beneath a new covering, see roof replacement and its deck, flashing and ventilation scope.
The collar and base must seal the opening and connect with the covering. A deteriorated boot and damaged shingles around it can require work beyond the rubber collar.
Step flashing sheds water between shingle courses. Counterflashing protects its wall-side edge. The pieces need their overlap and support restored, rather than a bead of sealant over an open joint.
Valleys concentrate runoff. Debris, damaged material or a failed transition can let that water below the covering, where the repair must rejoin the drainage layers.
Wet decking loses its usefulness as a fastening surface when deterioration progresses. Brittle adjoining shingles can break during a repair. Those conditions widen the work beyond the first visible opening.
If the roof is otherwise serviceable, a focused repair preserves it. If deterioration extends through several details or slopes, we explain replacement alongside the immediate leak work.
Roof repair scope and options
Call and explain that water is entering. Keep people away from sagging ceilings and wet electrical fixtures. Do not enter a hazardous area or climb onto a wet roof. Temporary protection limits exposure while permanent work is arranged.
Tell us where the property is and what you noticed. A free roof walk is a useful place to start.
Kearney Roofing Co