01Drone Inspection
We fly the roof before quoting. You see every slope, valley and flashing on the estimate.

The state's largest suburban developments, many roofed in the same decade and aging out together. Fast scheduling for replacements in Edison, Old Bridge, Monroe, and East Brunswick. Pro Gen Construction serves all 25 Middlesex County towns with in-house crews, GAF-certified installation, and a drone inspection on every job.
Each town has its own page with local details, photos from nearby jobs, and a direct line to the crew.
The state's largest suburban developments, many roofed in the same decade and aging out together. Fast scheduling for replacements in Edison, Old Bridge, Monroe, and East Brunswick.
We're on roofs in Middlesex County every week, so scheduling and emergency response are quick.
Every estimate starts with a flight. You see every slope and flashing in the photos before you decide.
Factory-certified installation qualifies full replacements for the GAF System Plus 50-year warranty.
Our own foreman and crew from tear-off to cleanup. One company accountable for the whole job.
Full replacements and repairs. Both done by our own crews, both photographed from the air.

Full tear-off
Finished HDZ roofComplete roof tear-off and engineering replacement using heavy-duty synthetic underlayments (Stinger/FeltBuster), ice & water shields, ridge ventilation, and GAF Timberline HDZ shingles.
Full removal of existing shingles down to the wooden decking, replacing any compromised wood sheets.
Installation of Stinger & GAF FeltBuster synthetic underlayment for 5x stronger tear-resistance than old felt paper.
Applied in all valleys, eaves, and penetrations to prevent water backup from NJ winter freeze-thaw cycles.
North America's #1 selling shingle with LayerLock technology and WindProven Unlimited Wind Warranty.
Engineered attic intake and exhaust ventilation to lower summer cooling bills and prevent moisture buildup.

Pipe boot reseal
Chimney flashingFast, reliable roof leak diagnostics and structural repair across all North New Jersey towns. Available 24/7 for storm damage, emergency tarping, flashing leaks, and flat roof repairs.
Using thermal/moisture detection to isolate hidden leaks around valley flashing, pipe boots, and chimney junctions.
Immediate response following heavy NJ severe weather, high winds, hail, or fallen tree limb damage.
High-grade silicone coating application over EPDM/modified bitumen flat roofs for 100% waterproof seal (as seen in our photos).
Precision lead & copper step-flashing replacement to prevent recurring water intrusion.
Matching existing shingle color and replacing damaged or rotted underlying plywood decking.

Silicone restoration over EPDM and modified bitumen.

Step flashing, crickets and counter-flashing done right.

Curb-mounted skylights, ridge vents and pipe boots.

Find it, fix it, photograph it. Same-week scheduling.
Every photo below is from a Pro Gen job site. This is the same sequence your roof goes through.
01We fly the roof before quoting. You see every slope, valley and flashing on the estimate.
02Everything comes off, down to the deck. No layering new shingles over old problems.
03Rotted plywood replaced, then ice and water shield at every eave, valley and penetration.
04Heavy-duty synthetic barrier over the whole deck. Your roof is dried-in the same day.
05GAF architectural shingles, ridge vent, cleanup, then a final drone pass you get to keep.
Most residential replacements are torn off, dried-in and shingled within one to two days.
Yes. All 25 municipalities in Middlesex County, from Carteret to Woodbridge. Pick your town below for its own page.
Emergency leak and tarp calls are dispatched the same day, usually within one to two hours depending on where our crews are working. Call the number at the top of the page.
We do. Permit requirements vary by town in Middlesex County, and our office handles the application, fees, and inspection scheduling so you don't have to.
No. The crew on your roof works for Pro Gen Construction, and the same foreman runs the job from tear-off to cleanup.
Tell us the address and what you're seeing. We'll fly the roof, send you the photos, and quote it straight.