Licensed residential and commercial roofing in Orange NJ, home of NJ Roofing. Older Victorian and multi-family housing plus Main Street and Central Avenue commercial property. GAF Master Elite certified. Free estimate, all permits handled.
We respond within 1 business hour. Same-day site visits available for commercial properties across NJ.
Free on-site inspection, itemized written quote, COI available for commercial clients
Fully installed NJ pricing including tear-off, materials, labor, permit, and clean-up. Written estimate before any work begins.
Prices include standard tear-off, NJ permit, and clean-up. Tapered insulation and drain upgrades quoted separately. Full flat roof cost guide ›
NJ Roofing installs, repairs, and maintains all three major commercial flat roofing systems. Click any system for full details, pricing, and lifespan comparisons.
The most widely installed flat roofing system in NJ. Durable black rubber membrane with excellent flexibility and freeze-thaw resistance, ideal for NJ climate. 20-30 year lifespan on 60-mil systems.
EPDM Roofing
White reflective thermoplastic membrane with heat-welded seams. Best energy efficiency of all flat systems, reduces cooling costs. Growing specification for NJ commercial construction.
TPO Roofing
Multi-layer torch-down or cold-applied asphalt system. Superior foot traffic resistance and waterproofing for warehouses and commercial roofs with heavy HVAC equipment.
Modified BitumenFrom a single leak repair to a full commercial roof replacement, NJ Roofing handles every aspect of flat roofing in Orange.
Complete tear-off and new membrane, insulation, flashing, and drainage system. All permits included.
Get PriceLeak repairs, membrane patches, flashing fixes, drain repairs, and seam repairs for all flat roofing systems.
Roof Repair24/7 emergency flat roof repair for active leaks and storm damage across NJ. We answer nights and weekends.
Emergency ServiceSilicone and acrylic coatings extending flat roof life 10-15 years without full tear-off. GAF RoofMate certified.
Roof Coatings
NJ Roofing installs and repairs flat roofing systems on buildings of every size in Orange, with minimal disruption to your operations and COI available on request.
Free inspection, written estimate, COI on request, all of NJ
A professional, transparent process for flat roofing projects of any size, documented at every stage.
We inspect your flat roof, walk the surface, and provide a clear written estimate with recommended system and timeline.
We help you choose the right flat roofing system for your building type, budget, climate exposure, and long-term goals.
Full installation including tear-off, new insulation, membrane, flashing, drain upgrades, and complete daily clean-up.
Manufacturer and workmanship warranty documents, permit close-out, and COI delivered as part of every project package.
From small flat roof repairs to large commercial replacements, NJ Roofing brings the right materials, proper technique, and honest written pricing to every project.
Over 111 five-star reviews from commercial property owners, building managers, and homeowners across NJ.
“We manage 6 commercial properties in Essex County. NJ Roofing replaced two EPDM roofs and repaired a third. Clean work, COI provided before they started, documentation excellent. They show up when they say they will.”
“Had a major EPDM leak on our warehouse in January. NJ Roofing answered at 10pm, had a crew tarping by the next morning, and completed the full replacement the following week. Saved us from a very expensive interior damage situation.”
“We had ponding water on our apartment building flat roof for years. NJ Roofing identified a drainage problem, corrected the slope with tapered insulation, and put down a new TPO system. No ponding after the first rain.”
Based in Orange, NJ, serving commercial properties and residential additions across Orange, Essex County, and beyond.
Questions NJ property owners ask before calling us about flat roofing.
