Cost guide · Long Island
Roof replacement cost on Long Island.
Most new roofs here cost between $5,000 and $30,000. Here is what puts yours at the low or the high end, and how to get an exact price for free.
Roof replacement cost on Long Island runs from about $5,000 and $30,000. That is a wide range because no two roofs are the same size, shape or condition. This guide explains what moves the price, what the price should include and how to get an exact number for your house without paying for it.
Quick answer: How much does a new roof cost on Long Island?
Most new roofs on Long Island cost between $5,000 and $30,000. Where yours falls depends on the size and pitch of the roof, the shingle you choose, how many old layers come off and how much of the roof deck needs repair. Home Crew Construction gives you an exact written price after a free inspection.
What moves the price of a new roof
- Roof size. A bigger roof needs more shingles, more underlayment and more labor.
- Pitch. A steep roof is slower and harder to work on safely, which adds labor.
- The shingle you choose. Shingle lines and styles cost different amounts. We install shingles from manufacturers such as GAF and Owens Corning.
- Layers to remove. Some roofs have two layers of old shingles, and both have to come off before the new roof goes on.
- Deck condition. Soft or rotted decking has to be replaced first. Nobody can see all of it until the old roof is off, so ask every roofer how deck repair is priced.
- Chimneys, skylights and valleys. Every place where the roof meets something else needs flashing work, and that takes time.
What the price should include
When you compare quotes, check that each one covers the whole job, not just the shingles. A roof replacement from Home Crew Construction includes:
- Tear-off of the old shingles, underlayment and worn flashing, down to the deck
- A check of the deck, with any soft or rotted wood replaced
- Self-sealing leak barrier at the eaves and in the valleys, and underlayment over the rest
- New drip edge and flashing around chimneys, walls and skylights
- Soffit and ridge ventilation balanced for the attic
- New shingles, installed to the manufacturer’s instructions and finished with ridge caps
- Full clean-up, with a sweep for nails before we leave
- A 10-year labor warranty + lifetime manufacturer warranty
A low quote that leaves out the flashing, the leak barrier or the clean-up isn’t really cheaper. See how a roof replacement works step by step, or how a new roof installation is built as a complete system.
Want the exact number for your home?
The visit and the written quote are free, and we reply within 24 hours.
5.0 on Google
Cost guide
What it usually costs.
Typical Long Island ranges, drawn to scale. You get an exact, written price after a free inspection.
New roof
$5k – $30k
- Size and pitch of the roof
- The shingle or material you choose
- How much of the roof deck needs repair
Repairs are priced by the job once we've seen the problem. Every new roof comes with a 10-year labor warranty + lifetime manufacturer warranty.
Repair or replace?
How do I know if I need a roof repair or a full replacement?
Missing or damaged shingles, leaks that keep coming back, shingle granules in the gutters and a sagging roofline are the main warning signs. A small, isolated problem can usually be repaired; widespread wear on an older roof usually means replacement is the better investment.
We'll look at it for free and tell you straight which one you need, with a written price.
5.0 on Google · 10-yr labor warranty on new roofs
When a storm caused the damage
If wind, hail or a fallen tree damaged the roof, stopping further damage comes first. Take photos for your records and your insurer, and call us to protect the roof. We find all the damage and give you a written price for the storm damage roof repair that you can share with your insurer. If water is coming in now, our emergency roof services are open 24/7.
How to get an exact price
- Call or ask for a quote. Call 631-965-0881 or fill in the form. We reply within 24 hours.
- Free inspection. We check the roof and the attic and explain what we find. If a roof repair will buy you real time, we say so.
- Written price. You get a clear written price before any work starts. No pressure, no obligation.
Roof replacement cost FAQ
Common questions.
01How much does a new roof cost on Long Island?
Most new roofs on Long Island cost between $5,000 and $30,000. The price depends on the size and pitch of the roof, the material you choose and how much of the roof deck needs repair. We give you an exact price after a free inspection.
02Do you charge for a roof quote?
No. The inspection and the written quote are free, with no obligation. We reply within 24 hours.
03What warranty comes with a new roof?
Every new roof we install comes with a 10-year labor warranty plus a lifetime manufacturer warranty. We go over what each one covers before work starts.
04How long does a roof last on Long Island?
Most roofs here last about 20 to 30 years, depending on the material. Asphalt shingle roofs are typically expected to last around 20 years, while metal roofs can last up to 50.
Get your exact price, free.
Free, no-obligation quotes. We reply within 24 hours, and we answer the phone 24/7.
5.0 on Google · 10-yr labor warranty on new roofs