10 top-rated leak repair contractors serving Fullerton
Fullerton has 10 top-rated leak repair companies on this page, pulled from Google rather than a state file. The thinnest review count among them is 17; the thickest is 963. Rating aside, ask whoever answers in Fullerton whether they'll find the source before they quote a fix.
Google Maps ratings checked · How we rank
47.4 innormal precipitation a year
Rainfall in Fullerton
Normal annual precipitation near Fullerton runs 47.4 inches, according to federal climate data.
A roof that's held up fine through a dry stretch can still fail once Fullerton hits its wettest weeks in July.
That seasonal jump is worth keeping in mind if a leak in Fullerton seems to appear out of nowhere.
Data: NOAA National Centers for Environmental Information, U.S. Climate Normals 1991-2020 (annual/seasonal and monthly, by station) (1991-2020), from the nearest NOAA station 2.1 mi away.
What federal hazard data shows for Fullerton
FEMA rates both hurricane risk (Relatively Moderate) and wind risk (Relatively High) for the county that includes Fullerton.
Either one is a common trigger for a sudden new Fullerton leak rather than a slow, years-long one.
If a Fullerton leak shows up right after a storm, start with flashing and shingle edges before assuming the worst.
- Hail
- Relatively Low
- Strong wind
- Relatively High
- Hurricane
- Relatively Moderate
- Wildfire
- Very Low
Data: FEMA, National Risk Index for Natural Hazards - County-level table, v1.20 (v1.20, December 2025).
Top-rated leak repair contractors serving Fullerton, PA
Strongest Google rating first, discounted when a business has barely been reviewed; that's not a license check, so confirm the paperwork before anyone gets on your roof.
ROOFX Roofing
Roofing contractor
- Google rating
- Reviews
- 147
- Area
- Allentown 18103
Roofera
Roofing contractor
- Google rating
- Reviews
- 133
- Area
- Allentown 18109
Holencik Exteriors
Roofing contractor
- Google rating
- Reviews
- 963
- Area
- Coplay 18037
3 Days Later Roofing + Renovations
Roofing contractor
- Google rating
- Reviews
- 70
- Area
- Allentown 18104
In The Light Roofing
Roofing contractor
- Google rating
- Reviews
- 281
- Area
- Allentown 18109
Stormtrooper Roofing
Roofing contractor
- Google rating
- Reviews
- 269
- Area
- Allentown 18101
Builders & Management Plus, LLC
Roofing contractor
- Google rating
- Reviews
- 51
- Area
- Allentown 18109
Ortiz Roofing & General Contracting LLC
Roofing contractor
- Google rating
- Reviews
- 37
- Area
- Not listed
All Pro Roof Stone Atlas
Roofing contractor
- Google rating
- Reviews
- 17
- Area
- Allentown 18102
Whitaker Roofing & Siding
Roofing contractor
- Google rating
- Reviews
- 61
- Area
- Allentown 18104
Questions to ask a {city} roof leak repair company
- Can you find the actual source before you quote a repair, not just patch where the ceiling is wet?
- Is this a contained repair, or does it point to a bigger problem with the roof?
- Will you check the attic and insulation for existing water damage, not just the roof surface?
- What's your timeline if it's actively raining versus once it's dry?
- Do you offer a temporary tarp while a full repair is scheduled?
- What's covered by a workmanship warranty on the repair itself?