10 top-rated leak repair contractors serving Winslow
Winslow, NJ doesn't have a roofer license page, so what's below came from a Google Maps result instead. 10 companies cleared the bar we set, their ratings landing at 5.0 stars on 1,243 reviews. A good rating won't get a crew to Winslow any faster during a storm, so say it's an active leak when you call.
Google Maps ratings checked · How we rank
47.5 innormal precipitation a year
Winslow's rain, by the numbers
Winslow sees about 47.5 inches of rain most years.
August alone brings roughly 4.7 inches, more than any other month on the calendar.
A roof inspection ahead of that stretch is cheaper than a repair during it, for any Winslow homeowner watching for the first drip.
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 6.8 mi away.
Storm risk near Winslow
FEMA rates both hurricane risk (Relatively Moderate) and wind risk (Relatively High) for the county that includes Winslow.
Either one is a common trigger for a sudden new Winslow leak rather than a slow, years-long one.
If a Winslow leak shows up right after a storm, start with flashing and shingle edges before assuming the worst.
- Hail
- Very Low
- Strong wind
- Relatively High
- Hurricane
- Relatively Moderate
- Wildfire
- Relatively Low
Data: FEMA, National Risk Index for Natural Hazards - County-level table, v1.20 (v1.20, December 2025).
10 top-rated roof leak repair companies near Winslow
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.
Dsk Roofing
Roofing contractor
- Google rating
- Reviews
- 180
- Area
- Turnersville 08012
Duane Mainardi Roofing LLC
Roofing contractor
- Google rating
- Reviews
- 152
- Area
- Marlton 08053
Grand View Roofing & Exteriors
Roofing contractor
- Google rating
- Reviews
- 358
- Area
- Blackwood 08012
Viking Roofing New Jersey
Roofing contractor
- Google rating
- Reviews
- 168
- Area
- Sicklerville 08081
Stanley & Sons Roofing
Roofing contractor
- Google rating
- Reviews
- 140
- Area
- Turnersville 08012
Milford Roofing
Roofing contractor
- Google rating
- Reviews
- 46
- Area
- Hammonton 08037
Mallett Construction
Roofing contractor
- Google rating
- Reviews
- 45
- Area
- Atco 08004
KaDi Construction
Roofing contractor
- Google rating
- Reviews
- 44
- Area
- Hammonton 08037
Modern Roofing of NJ
Roofing contractor
- Google rating
- Reviews
- 75
- Area
- Atco 08004
Jersey Roofing Solutions
Roofing contractor
- Google rating
- Reviews
- 35
- Area
- Franklinville 08322
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?