Roof Replacement CompaniesRoof replacement companies, by public license record or top Google rating

10 top-rated roof replacement companies near Ronkonkoma

We ran a Google Maps search for roof replacement companies near Ronkonkoma, NY and kept the ones that passed our screen. The 10 that made it average 5.0 stars on 5,603 reviews combined. That ranking skips the license question entirely, so confirm the paperwork directly with Ronkonkoma's roofer before any money changes hands.

Google Maps ratings checked · How we rank

1970median year homes were built

Housing stock in Ronkonkoma, NY

Half the houses in Ronkonkoma were built before 1970, per Census Bureau estimates.

84% of the city's housing units went up before 1980, old enough that many are on a second or third roof.

That's part of why 10 roofing contractors keep a listing here for Ronkonkoma.

Data: U.S. Census Bureau, American Community Survey 5-Year Estimates, table-based Summary File (2024 table-based Summary File) (2024 table-based Summary File).

Top-rated roof replacement companies serving Ronkonkoma, NY

Sorted highest first by a Google rating weighted against how many reviews back it; that sort isn't a license check, so confirm the paperwork yourself.

Top-rated roofing contractors in and near Ronkonkoma, NY, with Google ratings
RankBusinessGoogle ratingReviewsCategoryAreaGoogle Maps listing
1Long Island Roofing and Siding 5.0 out of 5 on Google750Roofing contractorRonkonkoma 11779Google reviews
2Safeguard Roofing 5.0 out of 5 on Google622Roofing contractorBohemia 11716Google reviews
3Top Notch Roofing 5.0 out of 5 on Google241Roofing contractorSayville 11782Google reviews
4Ready Roof 5.0 out of 5 on Google193Roofing contractorHolbrook 11741Google reviews
5ARLO ROOFING 5.0 out of 5 on Google167Roofing contractorRonkonkoma 11779Google reviews
6Triple Crown Exteriors - Roofing and Siding 5.0 out of 5 on Google129Roofing contractorBohemia 11716Google reviews
7Ji Exteriors Suffolk County 5.0 out of 5 on Google122Roofing contractorPatchogue 11772Google reviews
8King Quality Roofing and Siding 4.9 out of 5 on Google3,067Roofing contractorBohemia 11716Google reviews
9Top Pros Construction 5.0 out of 5 on Google81Roofing contractorBohemia 11716Google reviews
10Anthony's Roofing Corp 4.9 out of 5 on Google231Roofing contractorBohemia 11716Google reviews

Questions to ask before you sign

  1. Can you show me your license or registration number, and does it match what's on file with the state?
  2. Will you pull the roofing permit yourself, and will you give me the permit number once it's issued?
  3. How many existing layers are on my roof now, and does that allow a recover under the building code, or does it need to come off?
  4. What's the full written scope: materials, brand, quantity, start date, and payment schedule?
  5. What does the manufacturer's warranty cover, separate from your own workmanship warranty?
  6. Who is responsible if a subcontractor or material supplier on my job goes unpaid?

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