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Free Roof Inspections 10-Year Warranty on Replacements Pre-Approved & Preferred by Insurance Trusted in Trenton Since 2006 Free Roof Inspections 10-Year Warranty on Replacements Pre-Approved & Preferred by Insurance Trusted in Trenton Since 2006

Roof Replacement in Trenton, NJ

Your roof protects your home, but storm damage or old age can leave it vulnerable. We offer expert roof replacement in Trenton with premium materials and a full warranty.

Roof replacement is a major investment that restores your home's protection, energy efficiency, and curb appeal. At Roofers in NJ, we handle every phase of the job for Trenton homeowners — from initial inspection to final cleanup. We work with asphalt shingles, metal panels, and slate-look composites, sourcing materials from GAF, CertainTeed, and Owens Corning. Our crews strip the old roof down to the deck, inspect for rot or damage, and install new underlayment, flashing, and shingles per manufacturer specs. We also upgrade attic ventilation and install ice-and-water shield along eaves and valleys. Replacement is needed when a roof has widespread shingle curl, missing granules, or leaks in multiple spots. Our process takes 2 to 4 days for most homes, and we coordinate with your schedule to minimize disruption. Every job includes a full cleanup with magnets for stray nails and a final walkthrough with you.

What's Included

  • Complete tear-off of existing roofing layers down to the deck
  • Full inspection and repair of any rotted or damaged plywood decking
  • Installation of high-performance underlayment (synthetic felt or rubberized ice-and-water shield)
  • New architectural or dimensional asphalt shingles from GAF or CertainTeed
  • Replacement of all step, drip edge, and valley flashing with corrosion-resistant metal
  • Upgraded ridge vent and soffit vent system for proper attic airflow
  • Magnetic sweep of entire property for stray nails and debris
  • 10-year workmanship warranty plus manufacturer shingle warranty

Signs You Need Roof Replacement

  • Shingles are curling, cracking, or losing granules — a sign of age or thermal fatigue
  • Daylight visible through the roof boards from inside the attic
  • Multiple leaks appear after heavy rain, especially around chimneys or skylights
  • Your roof is more than 20 years old and has had two or more repairs in the past five years
  • Sagging areas on the roofline indicate structural decking damage

Our Roof Replacement Process

  1. Free roof inspection and measurement — we assess your current roof, attic ventilation, and deck condition
  2. Material selection and permit filing — we help you choose shingle style and color, then handle all Trenton city permits
  3. Full tear-off and deck repair — we strip old roofing and replace any rotted or water-damaged plywood
  4. Underlayment, flashing, and ice-and-water shield installation at eaves, valleys, and penetrations
  5. Shingle installation per manufacturer nailing pattern and local building codes
  6. Final cleanup, magnetic sweep, and customer walkthrough — we review the work and answer any questions

Why Trenton Chooses Roofers in NJ

We've replaced over 850 roofs in Mercer County since 2010. Our crew lives and works in Trenton — we know the weather, the codes, and the neighborhoods.

Free Roof Inspections

We assess your Trenton roof at no cost, checking for leaks, missing shingles, and storm damage before providing a detailed repair or replacement estimate.

Superior Materials

We use only GAF and Owens Corning products, backed by manufacturer warranties up to 50 years, ensuring your Trenton roof withstands decades of local weather.

Built to Last Decades

Our roof installations use impact-resistant shingles rated for 130 mph winds, ensuring your home withstands Trenton's freeze-thaw cycles for 30-plus years.

Explore Our Other Services

Roof Replacement Across Trenton Metro

We provide roof replacement services across the entire Trenton metro area, from Chambersburg to Ewing and Hamilton Township.

Roof Replacement FAQs

How much does roofing cost in Trenton?
Costs vary with the size of the job, materials, and scope of work. We provide free, no-obligation estimates so you know the exact price before any work begins. Most repairs range from a few hundred dollars, while full replacements depend on roof size and material choice.
Do you work with insurance companies?
Yes. We work directly with all major insurance carriers in New Jersey. Our team documents the damage, meets your adjuster on-site, and handles the claims paperwork so you don't have to navigate the process alone.
How quickly can you start?
We offer same-day inspections for most requests. Emergency repairs can typically begin within 24-48 hours, and scheduled replacements are usually completed within one to two weeks of approval.
What warranty do you offer?
Roofers in NJ provides a workmanship warranty on every project, plus manufacturer warranties on materials. We stand behind our work long after the job is done.
Are you licensed and insured?
Absolutely. Roofers in NJ is fully licensed and insured in New Jersey, carrying general liability and workers' compensation coverage. License information is available on request — just call (877) 909-0534.
Roofing repair or full replacement — how do I know?
It depends on the age of your roof, the extent of the damage, and how widespread the wear is. Our free inspection gives you an honest assessment and a clear recommendation, with no pressure to over-buy.

Need Roof Replacement in Trenton?