J A Roofing

Roofing contractor in Greenlawn, NY 11740

About this company

J A Roofing is listed as a roofing contractor based in Greenlawn, New York, in Suffolk County. Federal motor carrier records list 1 drivers and 1 trucks for the company. It is one of 3 roofing companies in ZIP 11740.

Other roofers nearby

SW Roofs Of Greenlawn101 Broadway, Greenlawn

(631) 956-5686

Fleet size

Drivers1

Trucks1

Last federal filing: Feb 2023. Source: FMCSA.

Strong market, crowded fieldArea profitability for roofing in ZIP 11740

Housing demand66

Sales pace, new listings and new construction. Source: Zillow

Customer spending power95

Household income and home values

Room for another roofer19

More crowded than 81% of US ZIPs

Scored against every US ZIP. An index of local conditions, not this company's results.

County context

One of 285 roofing companies in Suffolk County, NY.

2,170 general contractors in Suffolk County, NY.

All 4,627 construction companies in Suffolk County, NY.

ZIP 11740 at a glance

Population: 10,127 (1,068 per sq mi)
Median age: 44
Households: Median income $152,386 · 62% earn six figures
Housing: 82% owner-occupied
Workforce: 60% labor-force participation · 2.6% unemployment

ZIP figures are US Census estimates for the ZIP area, not the company.

Housing market around ZIP 11740

Figures describe the local area, not this company.

Typical home value$886,000+3.8% past year · +80% in 10 years

12-month value outlook+4.1%

Days to sale agreement33New York metro · 32 a year ago

New homes permitted, 20251,399Suffolk County

Listings with a price cut16.6%New York metro

Sale price vs list102.3%New York metro

New construction sales390New York metro, Aug · −29% from last year

Source: Zillow (home values, rent, outlook and metro sales), data through Sep 2026. Permits: U.S. Census Bureau.

Typical home value, last 10 years

Source: Zillow Home Value Index, Sep 2026.

Local roofing angle: 123 homes in this ZIP, 3% of the total, were built from 2000 to 2009, so they are now 17 to 26 years old. Only 81% were built before 1980.

Local figures are estimates from public records and Zillow housing data, updated regularly.