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Professional roofing services by MGS Roofing

Family Owned & Operated Since 1979

Professional Roofing Contractor in Central New Jersey

High-quality work with no shortcuts. Clear communication and reliable results on every project.

|45+ Years|Fully Insured
(732) 821-6900

Get Your Free Estimate

No obligation — we'll get back to you within 24 hours.

45+

Years of Service

What We Do for Your Roof

We know roofing. We've spent years learning what works and what doesn't. Honest work, quality materials, and roofs that last.

Inspections & Repairs

We find the problems before they find you.

New Roof Installation

Built right the first time, built to endure.

Maintenance & Cleaning

Keep your roof in fighting shape year after year.

View Roofing Services
Materials We Install
Roofing brands MGS Roofing installs: GAF, Owens Corning, TAMKO, CertainTeed, James Hardie

What Our Customers Are Saying

Hundreds of five-star reviews from homeowners across Central New Jersey — pulled live from our Google Business listing, never edited.

Read our Google reviews

Roof color

Try a Roof Color On for Size

Tap a shingle color below and see it on a real home. It's the quickest way to narrow down what you like before we bring physical samples.

Like one? Get a free estimate
Brick two-story home showing the selected roof shingle color
Charcoal · Timberline HDZ®

Colors are digitally applied to a photo and are approximations of GAF Timberline HDZ® shingles; they vary by screen. We bring physical samples to every estimate.

Recent Work

A Full Roof Replacement in Princeton, NJ

Photographed on the job — not stock. Same crew, same standards on every house we work on.

Tear-off underway — Old shingles stripped, landscaping tarped and protected.

Tear-off underway

Decking replacement — Rotted sheathing cut out and replaced before underlayment.

Decking replacement

Chimney flashing — New step and counter-flashing worked into the brick.

Chimney flashing

Gutter line cleared — Debris cleared and the run checked for pitch.

Gutter line cleared

Drip edge and rake — Clean edge detail along the gable.

Drip edge and rake

Roofing badges, decoded

What Does “GAF Certified” Actually Mean?

You'll see these on trucks and yard signs. Here's the plain-English version. Tap each level.

The entry level

GAF checks that the contractor is licensed and insured where their state requires it, and looks at years in business and customer reviews. A GAF Certified™ contractor can register GAF's System Plus limited warranty on your roof.

Warranties they can register

System Plus
Silver Pledge™
Golden Pledge®

Ask any roofer two things before you sign: which manufacturer designation they hold right now, and which warranty they'll register in your name. You can look any contractor up on gaf.com. GAF names are trademarks of GAF, shown here to explain the programs.

How It Works

Four Steps, No Surprises

The same process on every job, whether it's a single leak or a full replacement.

  1. 0101

    Free Inspection

    We come out, get on the roof, and look at it properly — decking, flashing, ventilation, the gutter line. No charge, no obligation.

  2. 0202

    Clear Written Estimate

    You get the scope, the materials and the price in writing. If a repair will do, we tell you that instead of selling you a roof.

  3. 0303

    The Work

    Landscaping tarped, old material stripped, bad decking replaced, new system installed to manufacturer spec by our own crew.

  4. 0404

    Clean-Up & Walkthrough

    Magnet sweep for nails, debris hauled away, and a final walkthrough with you before we leave the property.

Where We Work

Serving Middlesex & Mercer County

We're local. Our crews are out in these towns every week, which means a faster call-back and someone who knows how these houses are built.

Financing Available

A New Roof Doesn't Have to Be Paid All at Once

We offer financing on roofing and exterior work. Ask us about the current options when we come out for your estimate — we'll walk you through what's available before you commit to anything.

Siding

Siding We Install

Four materials we put on Central Jersey homes every season. Not sure which fits yours? That's what the free estimate is for.

Vinyl Siding on a homeVinyl

Vinyl Siding

Low-maintenance, dozens of colors, and the most popular choice on Central NJ homes.

Best value
Fiber Cement on a homeFiber cement

Fiber Cement

James Hardie and similar boards: the look of painted wood without rot or pests, built for freeze-thaw.

Most durable
Wood & Cedar on a homeWood & cedar

Wood & Cedar

Cedar shakes and clapboard for a natural look that lasts decades when it's installed right.

Classic look
Insulated Siding on a homeInsulated

Insulated Siding

A foam backing behind the panel for quieter rooms and lower energy bills.

Energy saver

Swipe to see all four on your phone.

See siding services

Frequently Asked Questions

Signs that your roof may need repair or replacement include missing shingles, leaks, water stains on ceilings, damaged flashing, or visible sagging. A professional roof inspection can determine whether a simple repair is enough or if a full roof replacement is necessary.

The lifespan of a roof depends on the materials used. Asphalt shingle roofs usually last 20–30 years. Regular inspections and maintenance can extend the life of your roofing system.

Roof replacement costs vary depending on the size of the roof, materials used, and the complexity of the installation. On average, homeowners can expect roof replacement costs to range from $5,000 to $15,000 or more depending on the project.

The most common causes of roof damage include storms, high winds, hail, falling debris, aging materials, and poor installation. Regular roof inspections can help identify damage early and prevent costly repairs.

Most residential roof installations take 1 to 3 days, depending on the size of the roof and weather conditions. Larger homes or complex roofing systems may require additional time.

Yes. Professional roof inspections help identify leaks, structural issues, and damaged shingles before they become major problems. Regular inspections are recommended once a year and after major storms.

Yes. Our team can assess storm damage caused by wind, hail, or heavy rain and provide the necessary repairs or roof replacement. We also assist homeowners with insurance claims related to storm damage.

Yes. We offer complete gutter installation, repair, and cleaning services. Gutters play an important role in protecting your roof and foundation by directing water away from the property.

Ready to Get Started?

Schedule your free roofing estimate today. No obligation, no pressure — just honest advice from a family-owned company.