Mammoth, Inc.

DCWP-licensed home improvement contractor in Staten Island, New York City

DCWP license active

Call (718) 984-3666 Send a message Map ↗

Public-record details

Address: 166 Industrial Loop, Staten Island, NY 10309
Phone: (718) 984-3666
DCWP license: Home Improvement Contractor 2015239-DCA
License status: Active
License valid through: February 28, 2027
First licensed: November 5, 2014
Borough: Staten Island
Community board: 503

NYC DCWP Home Improvement Contractor license 2015239-DCA, active and valid through February 28, 2027 (checked 2026-09-30). Source: NYC DCWP Issued Licenses (NYC Open Data w7w3-xahh) (record). Data as of 2026-09-30.

Check this license yourself

NYC DCWP: check a license — search license 2015239-DCA before you sign.
Home Improvement Contractor Trust Fund — what it covers if a job goes wrong.

A DCWP license covers home improvement work on residences of up to four units. It does not replace DOB permits or the separate licences needed for electrical and plumbing work. Name keywords are the business's own words, not a verified service.

Before you sign: confirm this license number on the City's check-a-license page, then read our contract checklist. A DCWP license does not replace DOB permits or the licensed master plumbers and electricians the law requires for trade work.

Other contractors in Staten Island

All 1296 in Staten Island →