Williamstown's top-rated roof leak repair companies
Williamstown, 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 4.9 stars on 1,637 reviews. A good rating won't get a crew to Williamstown any faster during a storm, so say it's an active leak when you call.
Google Maps ratings checked · How we rank
What federal hazard data shows for Williamstown
Williamstown's county rates Relatively Moderate for hurricane risk on FEMA's own hazard index.
Wind-driven rain during a hurricane finds gaps in a Williamstown roof that straight-down rain never reaches, especially around flashing and vents.
That's worth remembering the next time a storm heads toward Williamstown.
- Hail
- Relatively 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).
Top-rated leak repair contractors serving Williamstown, NJ
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.
A&H Roofing LLC. / A&H Home Solutions
Roofing contractor
- Google rating
- Reviews
- 85
- Area
- Franklinville 08322
Viking Roofing New Jersey
Roofing contractor
- Google rating
- Reviews
- 167
- Area
- Sicklerville 08081
Ken Morton Roofing & Siding
Roofing contractor
- Google rating
- Reviews
- 151
- Area
- Sewell 08080
JBA Improvements LLC JBA Roofing
Roofing contractor
- Google rating
- Reviews
- 36
- Area
- Williamstown 08094
Jersey Roofing Solutions
Roofing contractor
- Google rating
- Reviews
- 35
- Area
- Franklinville 08322
ECC Roofing & Siding
Roofing contractor
- Google rating
- Reviews
- 450
- Area
- Hammonton 08037
Sure Roofing & Exteriors, LLC
Roofing contractor
- Google rating
- Reviews
- 28
- Area
- Williamstown 08094
Emmons Roofing & Siding
Roofing contractor
- Google rating
- Reviews
- 478
- Area
- Williamstown 08094
SecureBuild Roofing Services
Roofing contractor
- Google rating
- Reviews
- 18
- Area
- Williamstown 08094
Ultimate Improvements, LLC
Roofing contractor
- Google rating
- Reviews
- 189
- Area
- Sewell 08080
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?