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TRUSTED BY VALLEY STREAM, NY HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon1.1k+
    Verified roofing services reviews

Top-Rated Roofers in Valley Stream - Updated Nov 2026

Avatar for Raen Construction, LLC
Raen Construction, LLC
5.0(
126
)
Asphalt Shingle Roofing - RepairFlat, Foam or Single Ply Roofing - RepairNatural Slate Roofing - Repair+1 more

Serving Valley Stream, NY and surrounding areas

Approved

In business since 2016

Free estimates

Customers say: True professional

"I am so pleased with the work you did on my roof. The roofers were very courteous, worked neatly and my roof looks amazing! The office staff was always quick to get back to us on any communication being very helpful and kind each time. I highly recommend Raen Construction, LLC for all your roofing needs."
Response time7 hrs
Response rate100%
127 neighbors recently requested a quote
Avatar for All State Roofing and Chimney, Inc.
All State Roofing and Chimney, Inc.
4.8(
282
)
Asphalt Shingle Roofing - RepairInspection - RoofingFlat, Foam or Single Ply Roofing - Repair+2 more

Serving Valley Stream, NY and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Finding a trustworthy roofing company isn't always easy, but All State Roofing and Chimney Company made the entire experience stress-free. They repaired my leaking roof, fixed cracked chimney masonry, and installed new flashing to prevent future leaks. The crew worked efficiently and treated my property with respect. Their communication was excellent, and the final result exceeded my expectations. I highly recommend them to anyone needing roof repair or chimney repair from experienced professionals."
chimney rebuild
chimney repair
chimney rebuild
chimney rebuild
install new gutter screen

+54

Response time3 hrs
Response rate88%
87 neighbors recently requested a quote
Avatar for Best job construction
Best job construction
4.9(
19
)
Asphalt Shingle Roofing - Install or ReplaceFlat, Foam, or Single Ply Roofing - Install or Replace

Serving Valley Stream, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Warranties offered

"We’ve had the pleasure of working with Mario and his team at Best Job Construction on two separate roofing projects, and both experiences exceeded our expectations. From start to finish, they were punctual, thorough, and consistently professional. The quality of their work speaks for itself, and it’s clear they take pride in getting the job done right. It's not easy to find a team that delivers reliable service with such attention to detail, but Mario and his crew did just that. We’re very happy with the results and would not hesitate to use them again in the future. I highly recommend Best Job Construction for anyone in need of roofing work."
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+72

Response time7 hrs
Response rate100%
5 neighbors recently requested a quote
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Roofing FAQs, answered by experts

Hiring a reliable roofing contractor requires finding a company in your area with years of experience, holds the necessary licensing, and has a history of positive customer reviews and services. Start by researching whether a roofer you’re considering hiring holds the necessary certifications. Consider requesting customer references from your top contenders. Finally, get quotes from a few roofing companies and decide which provides the best value overall.

The roof overhang, also known as the eaves, does count as part of the roof’s square footage because it must be covered with the roofing material. The overhang is one of the reasons why you can’t base your roof's square footage on the square footage of the house. The roof square footage must also account for the pitch of the roof as well as the eaves.

You cannot replace granules that have been lost off shingles. The granule embedding process is part of shingle manufacturing, and once the bond holding the granules to the shingles has been lost, the granules are gone for good. Shingles with granule loss must be fully replaced to continue offering adequate protection.

Furring strips (also called wood stripping) are not always necessary for a metal roof installation, but they are highly recommended and may be required by local building codes or the roofing manufacturer's specifications. There are several key reasons to use them:

  • Energy Efficiency: Furring strips, made of wood or metal, create an air gap between the metal panels and the roof deck. This acts as a thermal break, reducing heat transfer into your home and improving overall energy efficiency.

  • Moisture and Condensation Control: The air gap allows for better airflow, which helps prevent moisture buildup and condensation under the metal panels.

  • Structural Support: They provide a solid, even frame to which you can attach the metal roofing panels.

It is especially important to use furring strips when installing a metal roof over existing shingles. Without them, the roof surface can be uneven, and you will experience greater solar heat gain.

Roll roofs don’t last as long as traditional roofs, like those made of asphalt shingles. A roll roof typically lasts between five and 15 years, whereas a shingled roof will last between 20 and 50  years. Modified bitumen roofs are similar in look to rolled roofing but have a 12 to 15 year warranty.

The Valley Stream, NY homeowners’ guide to roofing services

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