Roof repair — starting with an honest diagnosis
A leak in the ceiling does not mean you need a new roof. It usually means something specific has failed, and the useful thing is knowing which.
Water almost never comes in where it shows up inside. It gets through a failure somewhere uphill — a chimney flashing, a valley, a vent boot, a nail that backed out — then travels along the decking or a rafter before it finds a hole in the ceiling. Chasing the stain rather than the source is how a roof gets repaired three times for the same leak.
So the first thing is a proper look: a drone survey of the whole roof, the attic where it is accessible, and the suspected area up close. You see the footage. Sometimes that produces a small repair. Sometimes it produces a conversation about replacement. Either way you are told which, and why.
What usually turns out to be the problem
- Step flashing at a chimney or a wall — the single most common leak in this area.
- Valley metal that has rusted through or was never lined properly.
- Cracked rubber boots around plumbing vents, which harden and split after roughly ten to fifteen years.
- Missing or lifted shingles after high wind.
- Ice damming at the eaves after a freeze-thaw cycle.
- The transition where a low-slope rear addition meets the main pitched roof.
- Nail pops, where a fastener backs out and lifts the shingle above it.
How a repair visit goes
- Look at the inside first — where it is showing, how much, and after what kind of weather.
- Get on the roof and inspect the suspected area and everything uphill of it.
- Check the attic where it is accessible, since the underside of the decking usually shows the real path of the water.
- Explain what failed and what the options are, including the option of repairing now and replacing later.
- Put the price in writing before any work starts.
There is a version of this trade where every leak becomes a replacement quote. That is not how this works. Plenty of roofs have years left and need a few hundred dollars of flashing work, and saying so is the whole job.
Customers on this kind of work
They were the only folks to actually touch the shingles and look closely at the project while I was getting quotes. Everyone else just looked from the street.
James Parker evaluated the area of the water leak in my laundry area and traced the problem to my roof flashing. He and his crew were throughly professional and an absolute pleasure to work with.
I emailed 3 vendors from Angie's list for this job. The next day, James Parker responded that he'd be there the following day. He arrived on time, quickly gave me a price that I found to be fair.
Related work
Roof Replacement
A full tear-off down to the decking, so anything rotten gets found and replaced instead of covered up.
More on thisEmergency Roof Repair
Water coming in now. Call rather than fill in a form — the phone is the fast route.
More on thisGet a straight answer about your roof
James will come and look at it properly, tell you what he finds, and put the price in writing. Estimates are free and there is no sales pitch.
Roof leaking right now? Call (215) 837-9135 — the phone is faster than a form.