Signs it is time to replace, not repair
- Your asphalt shingle roof is 18 to 25 years old.
- Shingles are curling, cupping, cracked or missing granules (check your gutters for grit).
- You have leaks in more than one spot, or the same spot keeps leaking after repairs.
- The roof deck feels soft or sags between rafters.
- Daylight shows through roof boards in the attic.
If only one area is damaged, a roof repair may be enough. A free roof inspection tells you which one you need.
What a complete GAF roof system includes
We install shingles as part of a full system, because that is what qualifies a roof for the strongest manufacturer warranties. Learn more about the GAF roofing system.
- Full tear-off down to the deck, with damaged plywood or OSB replaced.
- Leak barrier at eaves, valleys and around chimneys and skylights to stop ice dams and wind-driven rain.
- Synthetic underlayment across the whole deck.
- Starter strips and GAF Timberline architectural shingles.
- New flashing and pipe boots, not reused old metal.
- Ridge vents and intake vents so the attic breathes and shingles last.
- Hip and ridge cap shingles for a finished look.
Our roof replacement process
- Day 0 – Inspection and estimate: we measure the roof in squares (1 square = 100 sq ft), photograph problem areas and give you a written, line-item price.
- Before the job: we pull the township permit where required and schedule material delivery.
- Install day: most homes are torn off and re-roofed in 1 to 2 days. Tarps protect landscaping and a magnetic sweep picks up nails.
- Final walk-through: Stefano walks the job with you and registers your warranty.
Why South Jersey homeowners choose Homcertin
- GAF certified installer.
- 10-year labor warranty on every full roof replacement. See warranties.
- The owner is on every job, not just at the sales visit.
- Help with insurance claims when storm damage is involved. See insurance roof claims.
- Bilingual crew and estimates in English or Spanish.
- Fully insured. NJ Home Improvement Contractor #13VH11281200.
Want numbers first? Read our roof replacement cost guide for South Jersey or ask about roof financing.
Roof replacements by our crew
What our customers say
★★★★★
I got excellent roofing service from Stephano at Homecertin. His team showed up at 7 am with all the materials. They replaced all the deteriorated boards on my roof and did a thorough job on the flashings and also painted the vents to match the new roof. They even cleaned my gutters, removed some vines that made it almost to the roof and changed a flood light bulb. They were done by 4 pm same day and left the place clean. I got the lifetime warranty on the shingles from GAF and a 10 yr transferable labor warranty from Homecertin. I am so happy with how this project went. I recommend this company and especially Stephano for supervising this whole process.
★★★★★
The roof inspection prior to the replacement was what drew me in. The attention to details the inspection of every nook and cranny additional details I never thought to consider brought to my attention. Right away after the roof replacement I noticed changes in the sounds I used to hear and the temperature the house holds changed and for the better. Extremely satisfied with the job done
Read all 69 reviews · 4.8★ on Google
Roof Replacement near you
We serve Burlington and Camden counties. Popular areas:
Frequently asked questions
How long does a roof replacement take?
Most single-family homes in South Jersey are finished in 1 to 2 days. Larger or steeper roofs, or roofs with a lot of rotted decking, can take 3 days.
Do I need a permit to replace my roof in New Jersey?
Many townships require a construction permit for a full roof replacement. We check with your township and pull the permit when one is required.
Can you install a new roof over my old shingles?
We recommend a full tear-off. It lets us inspect and fix the deck, and GAF's strongest warranties require it.
Do I need to be home during the job?
No, but we ask for access to an outdoor outlet and that cars are out of the driveway. Stefano will call you before and after.
What does a new roof cost in Mount Laurel?
It depends on size, pitch, layers to remove and the shingle you choose. See our cost guide, then get an exact written price after a free inspection.