10 top-rated roof replacement companies near Mercerville

We ran a Google Maps search for roof replacement companies near Mercerville, NJ and kept the ones that passed our screen. The 10 that made it average 4.9 stars on 3,277 reviews combined. That ranking skips the license question entirely, so confirm the paperwork directly with Mercerville's roofer before any money changes hands.

Google Maps ratings checked September 30, 2026 · How we rank

1959median year homes were built

Housing stock in Mercerville, NJ

85% of occupied homes in Mercerville are owner-occupied rather than rented.

13,535 people call Mercerville home as of the latest Census estimate.

Data: U.S. Census Bureau, American Community Survey 5-Year Estimates, table-based Summary File (2024 table-based Summary File) (2024 table-based Summary File).

Top-rated roof replacement companies serving Mercerville, NJ

Sorted highest first by a Google rating weighted against how many reviews back it; that sort isn't a license check, so confirm the paperwork yourself.

Top-rated roofing contractors in and near Mercerville, NJ, with Google ratings
Rank	Business	Google rating	Reviews	Category	Area	Google Maps listing
1	Trenton Roofing & Siding	5.0 out of 5 on Google	1,535	Roofing contractor	Trenton 08611	Google reviews
2	AD Roofing	5.0 out of 5 on Google	224	Roofing contractor	Hamilton Township 08619	Google reviews
3	United Roofing & Restoration CO.	5.0 out of 5 on Google	106	Roofing contractor	Hamilton Township 08610	Google reviews
4	Fern Family Roofing	5.0 out of 5 on Google	77	Roofing contractor	Hamilton Township 08619	Google reviews
5	Dream Home Roofing	4.9 out of 5 on Google	445	Roofing contractor	Hamilton Township 08690	Google reviews
6	M&R Roofing	4.9 out of 5 on Google	332	Roofing contractor	Trenton 08629	Google reviews
7	Roof Wizards	4.9 out of 5 on Google	217	Roofing contractor	Trenton 08638	Google reviews
8	Adams Brothers Roof Repair	4.9 out of 5 on Google	125	Roofing contractor	Trenton 08629	Google reviews
9	Hayes Brothers Roofing & Remodeling	4.9 out of 5 on Google	114	Roofing contractor	Mercerville 08619	Google reviews
10	Williams Brothers Roofing & Construction	4.9 out of 5 on Google	102	Roofing contractor	Trenton 08611	Google reviews

Questions to ask before you sign

Can you show me your license or registration number, and does it match what's on file with the state?
Will you pull the roofing permit yourself, and will you give me the permit number once it's issued?
How many existing layers are on my roof now, and does that allow a recover under the building code, or does it need to come off?
What's the full written scope: materials, brand, quantity, start date, and payment schedule?
What does the manufacturer's warranty cover, separate from your own workmanship warranty?
Who is responsible if a subcontractor or material supplier on my job goes unpaid?

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