4.8 · 106 Google reviews

Roof replacement
in New Jersey

Full tear-off roof replacement for homes in Bergen, Passaic and Morris counties: new decking where it’s needed, ice & water shield, synthetic underlayment and a GAF or Owens Corning shingle system installed by our GAF Master Elite crew. Family-owned in Elmwood Park since 2002, with a free, itemized written estimate.

  • 4.9(143 reviews)
  • GAF Master Elite®
    Contractor
  • Licensed & insuredNJ HIC #13VH09329100
Imperial roofers installing architectural shingles over synthetic underlayment in North Jersey

$1,000 off a full roof replacement

Signs you need a new roof, and what a replacement fixes

In Bergen, Passaic and Morris counties, freeze-thaw winters and hot summers wear shingles down year after year. Curling, cracked or bald shingles, granules piling up in the gutters and leaks in more than one place usually mean the roof is near the end of its life, and patching it only moves the next leak.

A replacement fixes the cause instead of chasing leaks: sound decking under every shingle, ice & water shield at the eaves and valleys, balanced attic ventilation and a new GAF or Owens Corning system with the manufacturer’s warranty registered for you.

Get a free replacement estimate

Signs it’s time

  • Roof 20 or more years old
  • Curling, cracked or bald shingles
  • Granules collecting in the gutters
  • Leaks in more than one spot
  • Soft or sagging roof deck

What a new roof gets you

  • A dry, solid deck under every shingle
  • Ice & water shield against ice dams
  • Balanced attic ventilation
  • Manufacturer warranty registered for you
  • Better curb appeal when you sell

Shingle options

GAF and Owens Corning shingles, installed to spec

As a GAF Master Elite contractor we install the complete GAF Timberline system, and we install Owens Corning shingles too. We bring samples to your estimate and help you choose the line and color that fit your home and budget.

  • Illustration of dark gray architectural shingles (product photo to come)

    GAF Timberline HDZ

    GAF’s best-selling architectural shingle, with LayerLock technology, the StrikeZone nailing area and a 25-year algae warranty.

  • Illustration of brown architectural shingles (product photo to come)

    GAF Timberline UHDZ

    GAF’s premium shingle: about 20% thicker than HDZ, with a Dual Shadow Line and a 30-year algae warranty.

  • Illustration of gray architectural shingles (product photo to come)

    Owens Corning shingles

    Duration-series shingles use SureNail Technology, a reinforced nailing strip behind a 130-mph wind warranty.

  • Roof deck with synthetic underlayment and leak barrier installed before the shingles

    The complete roof system

    Starter strips, leak barrier, deck protection, ridge cap and ventilation that qualify a roof for the manufacturer’s system warranties.

What to expect

Your roof replacement, step by step

  1. Roofer inspecting an asphalt shingle roof

    01 · Inspection

    Free inspection

    A roofer checks every slope and the attic, photographs problem areas and gives you an itemized price.

  2. Tarps protecting landscaping during a roof replacement

    02 · Prep

    Property protected

    Tarps over landscaping, plywood against the walls and a dumpster placed where you approve.

  3. Plywood roof deck exposed after tear-off

    03 · Tear-off

    Down to the deck

    Every old layer removed, the decking inspected board by board and soft wood replaced.

  4. Crew installing new GAF shingles

    04 · Install

    New roof system

    Drip edge, ice & water shield, underlayment, flashing, shingles and ridge ventilation.

  5. Finished shingle roof after clean-up

    05 · Finish

    Clean-up & walk-through

    Magnet sweep, debris hauled away, a final walk-through with you and your warranty registered.

Why homeowners choose Imperial

A local team that puts every price in writing

Imperial Roof Repair & Replacement is family-owned and based in Elmwood Park, and has replaced roofs across Bergen, Passaic, Morris and North Jersey since 2002. The roofers who give you the estimate are the crew that does the work. You get photos of what we found, an itemized written price, permits pulled for you and a clean property when we leave.

  • GAF Master Elite contractor


    GAF’s top residential certification. Qualifying roofs can be registered for GAF’s Golden Pledge® limited warranty.

  • 1,550+ roofs completed


    Family-owned since 2002, working in Bergen, Passaic, Morris, Sussex, Warren, Hunterdon and Somerset counties.

  • Licensed & insured


    Registered NJ Home Improvement Contractor #13VH09329100, fully insured on every job we take.

  • Workmanship warranty in writing


    Our own workmanship warranty, with its terms written into your contract, on top of the manufacturer’s coverage.

Imperial roofers installing shingles on a ranch house with a brick chimney
Finished: new shingle roof with vents and pipe boots in place
During: new plywood decking going down after the tear-off

What your price covers

One written price for the whole job

  • Stripped down to the roof deck
  • Damaged decking swapped out
  • Ice & water shield
  • Synthetic underlayment
  • Fresh drip edge and metal flashing
  • Ridge vent
  • GAF or Owens Corning shingles
  • Debris removal included
  • Yard swept for stray nails
  • Final inspection
  • Permit handling
  • Manufacturer warranty filed for you
Get a quote for a project like this

Our work

Roof replacements we’ve finished in North Jersey

  • Crew tearing off and re-shingling a two-story colonial
    Roof replacement

    Full tear-off and new shingles on a two-story colonial

  • Brick-front split-level home with a new GAF shingle roof
    Roof replacement

    New GAF roof on a brick-front split level

  • Ranch home during a full re-roof
    Roof replacement

    Full re-roof on a ranch home

  • Colonial with attached garage and new architectural shingles
    Roof replacement

    Architectural shingles on a colonial with attached garage

  • Two-story colonial with a new roof system
    Roof replacement

    New roof system on a two-story colonial

See all projects

New roof questions, answered

How do I know if my roof needs replacing?
Look for curling, cracked or missing shingles, granules in the gutters, leaks in more than one place and soft spots in the deck. A roof around 20 years old with those signs is usually due. We confirm it with a free inspection and photos.
Can an older roof be repaired instead?
Sometimes. If the damage is limited and the shingles around it are still flexible, a repair can buy you years. If the roof is brittle or leaking in several places, repairs tend to move the leak rather than stop it, and we will tell you that.
What affects the cost of a roof replacement in New Jersey?
Roof size and pitch, how many layers come off, how much decking needs replacing, flashing and ventilation work, and the shingle line you choose. Your estimate itemizes each one so you can compare prices line by line.
How long does a roof replacement take?
Most single-family homes take one to a few working days. Bigger or steeper roofs, extra layers and weather can add time; your written estimate lists the expected schedule.
What happens if you find damaged decking?
We stop, photograph it and show you before we replace it. Soft or rotted boards can’t hold roofing nails, so they are replaced before the new roof goes on.
What should I expect at the estimate?
A roofer inspects every slope, photographs problem areas, measures the roof and walks you through an itemized, written price. It’s free, and there is no obligation.
Do I need a permit, and who gets it?
Requirements vary by town. When your town requires a permit, we pull it as part of the job.
  • 4.8 ★ on Google106 reviews
  • 4.9 ★ on HomeAdvisor143 reviews

Ready for a new roof?

Free inspection and an itemized, written price for homeowners in Bergen, Passaic, Morris and across North Jersey. Call (201) 397-0232 or request your free estimate online.

4.8 out of 5Based on 106 Google Reviews4.8 out of 5 · 106 Google reviews

249 reviews from North Jersey homeowners

  • 5 out of 5 stars

    “Quickly got a quote and started the job promptly. He saw some other small issues on the roof that he took care of while completing the job. Very quick and professional.”

    Dharmdeo S.Verified CustomerShingle roof repair

  • 5 out of 5 stars

    “It was a small job but is done as carefully and everything looks uniform. Thank you Erick”

    Christine L.Verified CustomerRoof repair

  • 5 out of 5 stars

    “I had been getting water in my ceiling for years and nobody could fix the problem. Erick’s team solved the issue… Highly recommend these guys.”

    Tim F.Verified CustomerShingle roof repair

  • 5 out of 5 stars

    “I asked for the service yesterday and he promised that will be here today, he came and finishes everything in few hours. The price was what I was expecting.”

    Ahmit S.Verified CustomerShingle roof repair

  • Karen C.5 out of 5 stars

    “Erick showed up within an hour.”

  • Diana S.5 out of 5 stars

    “Personable and professional crew. On time and very hardworking.”

  • Marcos P.5 out of 5 stars

    “Mike did a great job at my roof.”

  • Theresa K.5 out of 5 stars

    “Answered quickly showed up on time”

  • John S.5 out of 5 stars

    “Professional and no nonsense. The way I like things done.”

  • Aly A.5 out of 5 stars

    “Very competitive price and good work.”

  • Christine L.5 out of 5 stars

    “It was a small job but is done as carefully and everything looks uniform. Thank you Erick”

Where we work in North Jersey

Our crews cover 7 counties from our Elmwood Park yard. If your town isn’t listed, call us and we’ll confirm.

  • Elmwood Park

    • Roof repair in Elmwood Park
    • Roof replacement in Elmwood Park
    • Flat roofing in Elmwood Park
    • Storm damage repair in Elmwood Park
    • Roof inspection in Elmwood Park
  • Paramus

    • Roof repair in Paramus
    • Roof replacement in Paramus
    • Flat roofing in Paramus
    • Storm damage repair in Paramus
    • Roof inspection in Paramus
  • Hackensack

    • Roof repair in Hackensack
    • Roof replacement in Hackensack
    • Flat roofing in Hackensack
    • Storm damage repair in Hackensack
    • Roof inspection in Hackensack
  • Fort Lee

    • Roof repair in Fort Lee
    • Roof replacement in Fort Lee
    • Flat roofing in Fort Lee
    • Storm damage repair in Fort Lee
    • Roof inspection in Fort Lee
See all 7 counties & towns