24/7 Emergency Leak & Tarp Crew
(862) 222-1016
Finished charcoal architectural shingle roof on a North NJ home, aerial drone view
Built on Integrity. Focused on Quality.

Roof Replacement
& Repair for
North Jersey

Full tear-offs, leak repairs, flat roofs and chimneys, done by our own crews with GAF-certified installation and a drone inspection on every job. Serving 13 counties across North and Central New Jersey.

(862) 222-1016
One roof, one dayReal Pro Gen Jobs
Tear-off
1Tear-off
Dried-in
2Dried-in
Finished
3Finished
GAF Certified
Factory-certified contractor
BBB A+ Accredited
Licensed & insured in NJ
Drone Inspected
Before, during & after
In-House Crews
No subcontractors
What we do

Two jobs.
Done properly.

Full replacements and repairs. Both done by our own crews, both photographed from the air.

Complete Roof Replacement System
Pro Gen job site

Dried-in, day one

Full tear-offFull tear-off
Finished HDZ roofFinished HDZ roof
50-Year Non-Prorated Warranty50-Year GAF Material + 10-Year Workmanship

Complete Roof Replacement System

Complete roof tear-off and engineering replacement using heavy-duty synthetic underlayments (Stinger/FeltBuster), ice & water shields, ridge ventilation, and GAF Timberline HDZ shingles.

01
Complete 100% Tear-Off & Deck Inspection

Full removal of existing shingles down to the wooden decking, replacing any compromised wood sheets.

02
Synthetic Underlayment Protection

Installation of Stinger & GAF FeltBuster synthetic underlayment for 5x stronger tear-resistance than old felt paper.

03
GAF WeatherWatch Ice & Water Shield

Applied in all valleys, eaves, and penetrations to prevent water backup from NJ winter freeze-thaw cycles.

04
GAF Timberline HDZ Architectural Shingles

North America's #1 selling shingle with LayerLock technology and WindProven Unlimited Wind Warranty.

05
Cobra Ridge Ventilation & Soffit Airflow

Engineered attic intake and exhaust ventilation to lower summer cooling bills and prevent moisture buildup.

Typical range
$7,500 - $22,000+
On site
1 - 2 Days Complete
(862) 222-1016
Roof Repair & Emergency Leak Service
Pro Gen job site

Leak repair, aerial check

Pipe boot resealPipe boot reseal
Chimney flashingChimney flashing
Fast 1-2 Hr Dispatch10-Year Workmanship Guarantee

Roof Repair & Emergency Leak Service

Fast, 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.

01
Active Leak Diagnostic & Repair

Using thermal/moisture detection to isolate hidden leaks around valley flashing, pipe boots, and chimney junctions.

02
24/7 Emergency Storm Tarping

Immediate response following heavy NJ severe weather, high winds, hail, or fallen tree limb damage.

03
Flat Roof Coating & Sealing

High-grade silicone coating application over EPDM/modified bitumen flat roofs for 100% waterproof seal (as seen in our photos).

04
Chimney Cricket & Flashing Repair

Precision lead & copper step-flashing replacement to prevent recurring water intrusion.

05
Single Shingle & Plywood Deck Repair

Matching existing shingle color and replacing damaged or rotted underlying plywood decking.

Typical range
$350 - $1,850
On site
2 - 6 Hours
(862) 222-1016
Also on every truck
Flat Roof Coating

Flat Roof Coating

Silicone restoration over EPDM and modified bitumen.

Chimney & Flashing

Chimney & Flashing

Step flashing, crickets and counter-flashing done right.

Skylights & Vents

Skylights & Vents

Curb-mounted skylights, ridge vents and pipe boots.

Leak Repair

Leak Repair

Find it, fix it, photograph it. Same-week scheduling.

How a Pro Gen roof gets built

Five steps. One crew.
Zero shortcuts.

Every photo below is from a Pro Gen job site. This is the same sequence your roof goes through.

Drone Inspection
01

Drone Inspection

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

Full Tear-Off
02

Full Tear-Off

Everything comes off, down to the deck. No layering new shingles over old problems.

Deck & Ice Shield
03

Deck & Ice Shield

Rotted plywood replaced, then ice and water shield at every eave, valley and penetration.

Synthetic Underlayment
04

Synthetic Underlayment

Heavy-duty synthetic barrier over the whole deck. Your roof is dried-in the same day.

Shingles & Final Flight
05

Shingles & Final Flight

GAF 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.

INSTANT ONLINE ESTIMATOR

Interactive North NJ Roof Cost Calculator

Get an instant budget benchmark for your home based on North NJ labor rates, GAF material pricing, and roof complexity.

2,200 sq ft
ESTIMATED PROJECT INVESTMENT
$11,000 – $13,750
Includes Complete Tear-Off, GAF Warranties & Disposal
Tear-Off & Disposal:$2,420
Synthetic Underlayment & GAF Shingles:$5,280
Certified Labor & Flashing Work:$3,300
Warranty Protection:50-Year GAF System Plus
Same roof, same day

Torn off by morning.
Dried-in by afternoon.

Drag the handle. Left is the full tear-off on a large North NJ home. Right is the same roof a few hours later, covered in synthetic underlayment and watertight before the crew went home.

Roof dried-in with synthetic underlayment, aerial view
After · Dried-in
Full roof tear-off down to the plywood deck, aerial view
Before · Tear-off
Real Pro Gen job. Drone photos taken the same day, same angle.
Pro Gen roofer inspecting a brick chimneyChimney reflash
Pro Gen crew member on a freshly coated flat roofFlat roof coating
Roofer sealing a pipe boot on architectural shinglesPipe boot seal
The crew

Built on integrity.
Focused on quality.

That line is on our logo because it is how we run the company. Small, local, and on the roof ourselves.

Our crews, not subs

The people on your roof work for Pro Gen. Same foreman from tear-off to cleanup.

Drone on every job

Aerial photos before, during and after, so you never have to take our word for it.

GAF Certified Contractor

Factory-certified installation, which is what qualifies your roof for the GAF System Plus 50-year warranty.

Roofs only

Shingle, flat, chimney and skylight work. We do not do kitchens, decks or siding.

30-second roof check

Repair
or replace?

Four questions. Straight answer. The same call our foreman makes from the ladder.

Roof check
0/4
01

Is water getting in right now?

Dripping, staining, or a wet attic.

02

How old is the roof?

Best guess is fine.

03

Shingles missing, cracked or curling?

Look at every slope you can see.

04

Dark sand piling up in the gutters?

Granules washing off the shingles.

Answer 4 more to get your verdict.

Areas served

370 towns.
13 counties. One crew.

Pick your town for local roof repair and replacement details, or jump to your county page.

Bergen County · 70Essex County · 23Hudson County · 12Morris County · 40Passaic County · 16Sussex County · 23Union County · 20Warren County · 22Somerset County · 21Mercer County · 12Middlesex County · 25Monmouth County · 53Ocean County · 33

Hudson County

County page

County seat Jersey City · 12 towns served

Urban Flat Roof ExpertsSilicone Coating & Leak Stop

Don't see your town? We still come out. Every address in our 13 counties gets the same crew.

(862) 222-1016
REAL VERIFIED NJ HOMEOWNER REVIEWS

Trusted Across 100+ North NJ Neighborhoods

Read what your neighbors in Bergen, Essex, Morris, Hudson, and Union counties have to say about Pro Gen Construction.

"Pro Gen did an unbelievable job replacing our 22-year-old roof in Ridgewood. The drone aerial photos they shared showed the Stinger synthetic underlayment installation every step of the way. Cleaned up every single nail!"

Michael R.
Ridgewood, Bergen County
Roof Replacement

"We had a severe roof leak right over our master bedroom during a Tuesday night storm. Pro Gen arrived within 90 minutes, tarped the damage, and completed the permanent repair the next morning. True professionals."

Sarah L.
Montclair, Essex County
Roof Repair

"The 5-step estimate process was smooth and accurate. The price was competitive, and the GAF 50-year warranty gives my family total peace of mind. Highly recommend Pro Gen to anyone in Morris County!"

David K.
Morristown, Morris County
Roof Replacement

"Our brownstone flat roof was pooling water. Pro Gen applied a high-solids silicone coating restoration. No more leaks and our top floor is significantly cooler this summer."

Elena G.
Hoboken, Hudson County
Roof Repair

"Extremely impressive team. They finished a full tear-off and replacement in a single day. Their knowledge of North NJ building codes and permit processing was top notch."

Robert M.
Westfield, Union County
Roof Replacement