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    Average homeowner rating
  • Verified reviews icon981
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Top-Rated Roofers in Longport - Updated Nov 2026

Avatar for Cover All Exteriors, LLC
Cover All Exteriors, LLC
4.8(
57
)
Asphalt Shingle Roofing - RepairAsphalt Shingle Roofing - Repair - For Business

Serving Longport, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"Flat-Roof, Torch-Down Granulated Roll roof : Customer Review of Roof Replacement by Cover All Exteriors, of Bensalem, PA. || I like the roof work done by Cover All Exteriors, LLC on my award winning Torch-Down Granulated Roll roof system for my nearly flat roof. Roofing is complicated, and I appreciate the quality inspections done during installation, as they managed their installation team. Cover All Exteriors kept their word and made sure I was completely happy with their work. It could not have been completed better. Their installation staff really knew how to install a roof with ever detail taken care of. I?d recommend Cover All Exteriors, from Bensalem to any one who wants a company that can get it done the way it should be, with great Customer Service, that included 10-yer Roof Warrantee, 3-Years Free Annual Maintenance plus 1-Time Warrantee transfer to a new owner. This was my experience 2025-Nov 13, installation; I hope it will be yours. Sincerely, Vern."
Logo
Asphalt Roof Installation
Asphalt Roof Installation
Asphalt Roof Installation
Asphalt Roof Installation

+119

Response time10 hrs
18 neighbors recently requested a quote
Avatar for ZZeo's Home Renovations
ZZeo's Home Renovations
4.9(
122
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - RepairFlat, Foam or Single Ply Roofing - Repair

Serving Longport, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Small jobs welcome

"ZZ has done many projects for us over the years and they are excellent. They have redone our front porch, side stairs and porch roof. Excellent workmanship and reliable. Our home is over 100 years old and Angel kept us informed throughout all the jobs."
Response time5 hrs
4 neighbors recently requested a quote
Recommended by87%of homeowners
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Showing 1-10 of 411
Roofing FAQs, answered by experts

If you're looking for a dependable and affordable option for garage roofing, asphalt shingles offer a durable way to blend a detached garage in with the surrounding residential aesthetic. If you're looking for a more durable and protective option because you're storing expensive equipment in your garage, consider metal roofs that perform well against snow, ice, hail, and heavy rains.

Gaps between tiles are necessary to help with weatherproofing, allow for thermal expansion, and increase wind resistance. In general, a small gap no larger than 3 millimeters wide will encourage proper drainage and limit cracking. Beyond that, tiles should overlap a minimum of 3 inches, except at the eaves where they should extend to the center of the gutter.

You can put new shingles over old shingles, but most municipalities only allow for two layers of shingles before you have to rip off the old roof and start fresh. In some areas, only a single layer of shingles is allowed due to the weight a bundle of shingles adds to your structure. In most cases, it’s a good idea to remove your old shingles before you install new shingles, especially if you suspect that a roof leak may have compromised the decking underneath.

No, you do not need gable vents if you have a ridge vent. In fact, gable vents would actually interrupt the process that ridge vents are set to conduct. You would be better off to decide between the two depending on your home’s needs.

Flat roofs are a solid option for people who want extra outdoor space. Flat roofs are very common in other parts of the world and only recently has the U.S. started to see the benefit in the increased space. Flat roofs are also easier to maintain and pose much less of a safety risk, which allows for more DIY work for handy homeowners. Some people also build green or living roofs that grow plant life. 

The Longport, NJ homeowners’ guide to roofing services

From average costs to expert advice, get all the answers you need to get your job done.