General ContractorGeneral Construction

KEYSTONE BUILDERS GROUP*

License #622009 · 99 POWERHOUSE RD STE 100B

Total Projects

11

Areas

2

Regions

1

License Type

General Contractor

Service Areas

Project Pricing

Based on 11 recent projects with disclosed costs

Lowest

$10,000

Highest

$775,000

Recent Projects

Exhaust Fan Mechanical Work at 400 East 84th Street, Manhattan

Mechanical Systems · Upper East Side-Yorkville · MANHATTAN

$150,000

May 21, 2026

✓ Issued

Mechanical Work at 400 East 84th Street, Manhattan

Mechanical Systems · Upper East Side-Yorkville · MANHATTAN

$70,000

May 15, 2026

✓ Issued

Mechanical Work for Unit Renovation at 400 East 84 Street, Manhattan

Mechanical Systems · Upper East Side-Yorkville · MANHATTAN

$10,000

May 14, 2026

✓ Issued

Mechanical Systems Work at 400 East 84 Street, Manhattan

Mechanical Systems · Upper East Side-Yorkville · MANHATTAN

$40,000

May 12, 2026

✓ Issued

Major Kitchen Renovations at 85 East End Avenue, Manhattan

General Construction · Upper East Side-Yorkville · MANHATTAN

$775,000

April 29, 2026

✓ Issued

Kitchen and Bathroom Renovations at 85 East End Avenue, Manhattan

General Construction · Upper East Side-Yorkville · MANHATTAN

$75,000

April 28, 2026

✓ Issued

Mechanical Systems Renovation at 325 North End Avenue, Manhattan

Mechanical Systems · Financial District-Battery Park City · MANHATTAN

$10,000

April 27, 2026

✓ Issued

General Construction Renovation at 325 North End Avenue

General Construction · Financial District-Battery Park City · MANHATTAN

$40,000

April 23, 2026

✓ Issued

Unit Renovation at 400 East 84th Street, Manhattan

General Construction · Upper East Side-Yorkville · MANHATTAN

$40,000

April 3, 2026

✓ Issued

Unit Renovation at 400 East 84 Street

General Construction · Upper East Side-Yorkville · MANHATTAN

$160,000

April 3, 2026

✓ Issued

General Construction Permit at 400 East 84 Street, Manhattan

General Construction · Upper East Side-Yorkville · MANHATTAN

$280,000

March 25, 2026

✓ Issued

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Browse Project Pricing

11 total projects on record.

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