10 top-rated leak repair contractors serving Mercerville
Mercerville, 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 1,506 reviews. A good rating won't get a crew to Mercerville any faster during a storm, so say it's an active leak when you call.
Google Maps ratings checked · How we rank
47.4 innormal precipitation a year
Rainfall in Mercerville
Mercerville averages 47.4 inches of rain a year, per NOAA's 1991-2020 climate normals.
July is typically the wettest single month, averaging 4.8 inches on its own.
That's the stretch of the year a small, contained leak in Mercerville tends to turn into a stain worth calling about.
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 5.8 mi away.
What federal hazard data shows for Mercerville
Mercerville's county rates Relatively High for hurricane risk on FEMA's own hazard index.
Wind-driven rain during a hurricane finds gaps in a Mercerville roof that straight-down rain never reaches, especially around flashing and vents.
That's worth remembering the next time a storm heads toward Mercerville.
- Hail
- Very Low
- Strong wind
- Very High
- Hurricane
- Relatively High
- 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 Mercerville, 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.
United Roofing & Restoration CO.
Roofing contractor
- Google rating
- Reviews
- 106
- Area
- Hamilton Township 08610
Fern Family Roofing
Roofing contractor
- Google rating
- Reviews
- 77
- Area
- Hamilton Township 08619
Dream Home Roofing
Roofing contractor
- Google rating
- Reviews
- 445
- Area
- Hamilton Township 08690
M&R Roofing
Roofing contractor
- Google rating
- Reviews
- 332
- Area
- Trenton 08629
Adams Brothers Roof Repair
Roofing contractor
- Google rating
- Reviews
- 125
- Area
- Trenton 08629
Hayes Brothers Roofing & Remodeling
Roofing contractor
- Google rating
- Reviews
- 114
- Area
- Mercerville 08619
Williams Brothers Roofing & Construction
Roofing contractor
- Google rating
- Reviews
- 103
- Area
- Trenton 08611
Henry Brothers Roofers LLC
Roofing contractor
- Google rating
- Reviews
- 101
- Area
- Robbinsville Twp 08691
My Roofing Contractor
Roofing contractor
- Google rating
- Reviews
- 36
- Area
- Hamilton Township 08610
Unique Roofing & Restoration Llc
Roofing contractor
- Google rating
- Reviews
- 67
- Area
- Hamilton Township 08619
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?