Public project records and anonymized quote data combined to bring more transparency to home project pricing.

DEMAR PLUMBING CORP | New York City Contractor | Sinra.ai

FSprinklers

DEMAR PLUMBING CORP

License #000653 · 147 ATTORNEY STREET

Total Projects

Areas

Regions

License Type

Service Areas

Manhattan Brooklyn Manhattan

Trades

Sprinklers Plumbing Standpipe

Project Pricing

Based on 12 recent projects with disclosed costs

Lowest

$5,000

Highest

$750,001

Recent Projects

Sprinkler System Modifications at 2130 Broadway, Manhattan

Sprinklers · Upper West Side (Central) · Manhattan

$7,000

July 22, 2026

✓ Issued

Standpipe System Modification at 885 2 Avenue, Manhattan

Standpipe · East Midtown-Turtle Bay · Manhattan

$279,951

July 1, 2026

✓ Issued

Sprinkler System Work at 36 East 31 Street, Manhattan

Sprinklers · Midtown South-Flatiron-Union Square · MANHATTAN

$14,491

June 22, 2026

✓ Issued

Sprinkler and Standpipe Work at 140 West 57 Street, Manhattan

Standpipe · Midtown-Times Square · MANHATTAN

$750,001

June 11, 2026

✓ Issued

Sprinkler System Installation at 291 Grand Street, Brooklyn

Sprinklers · Williamsburg · BROOKLYN

$77,000

June 10, 2026

✓ Issued

Sprinkler System Installation at 3 Hubert Street, Manhattan

Sprinklers · Tribeca-Civic Center · MANHATTAN

$5,000

May 28, 2026

✓ Issued

Standpipe System Installation at 114 East 25 Street, Manhattan

Standpipe · Gramercy · MANHATTAN

$349,050

May 22, 2026

✓ Issued

Sprinkler System Installation at 114 East 25th Street, Manhattan

Sprinklers · Gramercy · MANHATTAN

$349,050

May 22, 2026

✓ Issued

Sprinkler System Modifications at 40 West 225 Street, Manhattan

Sprinklers · Kingsbridge-Marble Hill · MANHATTAN

$502,000

May 20, 2026

✓ Issued

Sprinkler System Modifications at 1040 Avenue of the Americas, Manhattan

Sprinklers · Midtown-Times Square · MANHATTAN

$12,800

May 14, 2026

✓ Issued

Sprinkler Modifications at 150 5th Avenue, Manhattan

Sprinklers · Midtown South-Flatiron-Union Square · MANHATTAN

$21,100

May 4, 2026

✓ Issued

Sprinkler System Installation at 514 West 24 Street, Manhattan

Sprinklers · Chelsea-Hudson Yards · MANHATTAN

$29,999

April 30, 2026

✓ Issued

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Browse Project Pricing

24 total projects on record.

See Past Pricing →