Skip to content
ContractorsRanked

Flag Waterproofing & RestorationRoofer in Long Island City, NY

Flag Waterproofing & Restoration is a roofer at 10-40 Borden Ave 2nd floor, Long Island City, NY 11101, rated 4.6 from 16 Google reviews. Open Monday to Friday.

Long Island City, NY0 paid placements in any rankingHow we rank

Call (718) 784-8100Website ↗

Key facts

Key facts about Flag Waterproofing & Restoration
Address10-40 Borden Ave 2nd floor, Long Island City, NY 11101Get directions
Phone(718) 784-8100
Websiteflagwaterproofing.com
HoursMonday to Friday: 8 AM – 5 PM
Google rating4.6 from 16 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • Roofingmain tradeGoogle main category
  • Foundation Repairbusiness name
  • Water Damage Restorationbusiness name

Service area

Serves Long Island City and 11 towns within 40 miles: Sunnyside, Greenpoint, Gramercy Park, Williamsburg, East Village, Maspeth, Astoria, Woodside, Hell's Kitchen, Chinatown and Manhattan.

Based in Long Island City, NYView on map

Opening hours

Opening hours for Flag Waterproofing & Restoration
DayHours
Monday8 AM – 5 PM
Tuesday8 AM – 5 PM
Wednesday8 AM – 5 PM
Thursday8 AM – 5 PM
Friday8 AM – 5 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Typical roofing prices

Typical roofing prices
JobLowTypicalHigh
Roof replacementPer project: asphalt shingles on a 1,700 sq ft home (about 2,000 sq ft of roof). US national range × 1.17 Middle Atlantic factor (2025 Cost vs. Value Report)$8,750$11,670$16,340
Roof repairPer repair: typical range of customer-reported jobs. US national range$395$1,174$1,968

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.6from 16 Google reviews

Hired Flag Waterproofing & Restoration? Write a review

Questions about Flag Waterproofing & Restoration

What are Flag Waterproofing & Restoration’s hours?

Flag Waterproofing & Restoration is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 5 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Flag Waterproofing & Restoration serve?

Serves Long Island City and 11 towns within 40 miles: Sunnyside, Greenpoint, Gramercy Park, Williamsburg, East Village, Maspeth, Astoria, Woodside, Hell's Kitchen, Chinatown and Manhattan. The list is based on the business's location and the usual service radius for roofing. Confirm your address is covered when you call.

What do Google reviews say about Flag Waterproofing & Restoration?

Flag Waterproofing & Restoration has a rating of 4.6 from 16 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Flag Waterproofing & Restoration?

Call Flag Waterproofing & Restoration on (718) 784-8100. The business is at 10-40 Borden Ave 2nd floor, Long Island City, NY 11101. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

Own Flag Waterproofing & Restoration? Claim this profile.

Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.

Claim this profile