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PA metro service · 9 counties · calls answered 24/7
Roof repair begins with an inspection and photos, followed by a written scope and price.
Roofers Hotline is a roofing company for roof repair in Allentown and 12 towns across Lehigh, Northampton, Bucks, Carbon and 2 more counties, on one phone number, (855) 512-1072. Someone answers at any hour, and the estimate is written down before any work begins.
Storm inspection matters here, with 89 hail reports within 15 km of the city center since 2000 on the Storm Prediction Center's log.
Water often travels along rafters before it shows up on a ceiling, so the stain is rarely under the opening. The visit traces it back through the attic and across the roof. Lehigh County recorded 5 tornadoes since 2015, and wind-driven debris can open damage far from the stain. Call to have the real source found and written down.
Shingles that are cracked, lifted or gone let water reach the layers below. Hail of 2 inches, the largest in the county record since 2015, can crack or bruise them. The repair swaps the damaged ones and seals the surrounding rows so the patch holds. Call to book the replacement and get the count in writing.
Flashing is the metal and sealant at roof joints, and it is where many leaks start. The metro has 118 freeze days a year in the 1991 to 2020 normals, so sealant cracks as it expands and contracts. The repair clears the old material and reseals the seam. Call if you see stains near a chimney or wall.
The rubber ring around a vent pipe wears out faster than the shingles around it. The metro averages 18 days a year at 90 F or hotter in the 1991 to 2020 normals, and sun and heat crack the rubber. A new boot or collar stops the drip at its source. Call if you find a stain near a plumbing vent.
Step by step, from the first call to the written estimate, the work is explained under how roof repair works.
Roof repair in Allentown starts with finding where the water gets in, then replacing damaged shingles, resealing flashing, swapping cracked pipe boots and patching soft decking. You get a written scope before any work starts. The metro sits in the Very High hail band, with 89 hail reports within 15 km since 2000 in Storm Prediction Center records, so a small leak here often traces back to hail or wind damage that is easy to miss from the ground. Call Roofers Hotline when you see a stain or a missing shingle, and ask for the written estimate.
Lehigh County logged 27 hail events of one inch or larger since 2015 in NOAA's storm records, and the largest stones measured 2 inches. Hail that size bruises shingles and loosens granules without leaving an obvious hole, so a repair visit here includes checking the whole slope, not just the spot where water showed up. The county also recorded 5 tornadoes in that period, which is why lifted edges and missing tabs are worth a look after any severe storm. The written estimate lists what was found and what each fix covers. Call to book the visit.
Across this metro's 138 ZIP codes, Allentown roof leak repair is explained visit by visit.
Sources: NOAA Storm Events (Lehigh County); OpenFEMA declarations (Lehigh County); U.S. Census ACS 2019 to 2023. Updated October 2026.
Say a brown water stain spreads across your bedroom ceiling after a May storm, which is the peak month for hail reports near Allentown. That stain, granules piling up in the gutters, curling or missing shingles, or daylight through the attic deck all point to damage that hail, wind and 118 freeze days a year can make worse. Photograph what you see from the ground and from inside the attic, and do not climb onto the roof. Call Roofers Hotline and describe what you found.
Costs
| Job | Range | Per unit |
|---|---|---|
| Roof repair, minor (a few shingles, a boot, sealant) | $100–$1,600 | per job |
| Roof repair, moderate (a section, valley or underlayment) | $1,100–$3,200 | per job |
| Roof repair, major (decking, structure, a whole plane) | $1,600–$16,100 | per job |
| Roof leak repair | $400–$1,700 | per job |
| Flashing repair (chimney, wall, vent) | $200–$600 | per job |
Full roof cost breakdown for this metro.
Typical range for this metro, built from published ranges and the local labor index (1.10); a written estimate depends on pitch, layers and decking.
Not a quote: typical 2026 ranges from published cost guides and Census County Business Patterns 2022 payroll data; your written estimate depends on pitch, layers and decking.
Source: published 2026 cost guides (Fixr, Today's Homeowner, Bob Vila) and Census County Business Patterns 2022 roofing-contractor payroll.
One call also covers what roof inspection includes, photographed first and estimated in writing.
Why call
The median home in Allentown was built in 1951, and by Census estimates for 2019 to 2023, 83% of homes here were built before 1980. Older roofs have had decades of freezing, thaw and storms, so book roof repair in spring after the winter's ice and again after any hail season storm. You get an inspection of the roof and attic, a written estimate that names each repair, and the work itself once you approve it. Call to schedule your visit.
To book this service in another town, about 4 miles out, start with what shapes roofs in Catasauqua.
Pennsylvania licensing: Pennsylvania requires home improvement contractors, including roofers, to register with the Attorney General's Home Improvement Contractor registry. Look up any license at Pennsylvania Attorney General HIC registry.
Questions
A few damaged shingles, a cracked pipe boot or a worn flashing seam usually call for repair. Widespread curling, bare patches or soft decking may point to replacement. With 83% of local homes built before 1980 by Census estimates for 2019 to 2023, older roofs are common. Call for an inspection and a written estimate that spells out which one your roof needs.
Not always. Lehigh County had 27 hail events of one inch or larger since 2015, and the largest reached 2 inches. Stones that size can loosen granules and bruise shingles without causing a leak for months. Look for granules in the gutters, then call for an inspection after any hail storm.
Yes. The 1991 to 2020 climate normals at the metro airport station show 118 days a year with a low at or below 32 F and 33 inches of snow, and the ice dam risk here is rated High. Water that refreezes under shingles can lift them and get into the attic. Call when you see ceiling stains after a thaw.
Permit rules depend on the scope of the job, so ask before work begins. UCC building code office can confirm what applies, at (610) 437-7690. Pennsylvania also requires roofers to register with the Attorney General's Home Improvement Contractor registry. Call Roofers Hotline and ask the written estimate to note any permit step.
A common question across the metro is Does homeowners insurance cover roof replacement?
For the longer read, see the local guide to common roof problems here, built from this county's own records. Our guide to roof emergency warning signs goes deeper, from the same county storm and housing records.
Takes about a minute. Tell us the ZIP code and what the roof is doing, and a local roofer calls you back to book an inspection and written estimate.
Start your requestOr call: the number at the top of this page is answered 24/7.