Contractor Profile

A-1 Watermain & Sewer

A-1 Watermain & Sewer is a diversified New York City contractor — 353 segment-eligible permits spanning 8 segments, led by multifamily alteration (58%) and commercial mep (18%). Its permit record in New York City spans 1991–2007.

First permit: Jul 9, 1991 (12,837d ago)Latest permit: Feb 8, 2007 (7,144d ago)
The sales record
Market
New York City
Active
1991–2007 · 16 yrs
Licence IDs on their permits
6
Reliable value
Coverage
Reliable filings
Rank in New York City
#1,195
Permits (all-time, all segments)
640
Filings 90d
0
Filings 30d
0
Latest permit
Feb 8, 2007
Typical project sizeNot enough valued permits to summarize.
Where they work
Firmographics
License & registration IDs on file
  • 0000164
  • 0000194
  • 0000504
  • 0000878
  • 0008144
  • 0026045

As named in the permit records — identifiers we surface, not verified state licensure.

Direct contactNot in our data — we don’t fabricate firmographics.
What we won’t fabricate

A-1 Watermain & Sewer has 640 permits, but too few carry a value we can stand behind — so we publish for reliable value, never a guess. They still rank by volume; the dollar figure stays honest.

Below our reliability threshold — too few filings carry a value we stand behind
Service area

Typical service area ~10 mi in New York City

The p90 footprint of where A-1 Watermain & Sewer has pulled permits in New York City — drawn from all 640 of their indexed permits. It reflects detected permit activity, not a guaranteed service-area claim.

  • NYC640
Find Multifamily Alteration contractors near your branchEnter your address — see who’s pulling these permits in your radius.
Recent permits

Showing 20 of 353 permits by A-1 Watermain & Sewer in the indexed window · most recent first

Sort
Feb 2, 2007
applied Feb 1, 2007
345 East 81 Street, Manhattan, NY 10028
Multifamily Alteration
Jan 25, 2007
410 West 24 Street, Manhattan, NY 10011
Multifamily Alteration
Jan 25, 2007
410 West 24 Street, Manhattan, NY 10011
Multifamily Alteration
Jan 19, 2007
applied Jan 17, 2007
60 Bay 34 Street, Brooklyn, NY 11214
Multifamily Alteration
Dec 15, 2006
805 Driggs Avenue, Brooklyn, NY 11211
Multifamily Alteration
Nov 27, 2006
412 59 Street, Brooklyn, NY 11220
Multifamily Alteration
Residential
Nov 24, 2006
applied Feb 16, 2005
164 27 Street, Brooklyn, NY 11232
Commercial MEP
Nov 21, 2006
31-35 61 Street, Queens, NY 11377
Commercial MEP
Nov 16, 2006
834 43 Street, Brooklyn, NY 11232
Multifamily Alteration
Nov 16, 2006
7603 16 Avenue, Brooklyn, NY 11214
Multifamily Alteration
Residential
Nov 9, 2006
35 West 89 Street, Manhattan, NY 10024
Multifamily Alteration
Nov 8, 2006
174 West 89 Street, Manhattan, NY 10024
Multifamily Alteration
Nov 8, 2006
174 West 89 Street, Manhattan, NY 10024
Multifamily Alteration
Nov 6, 2006
770 56 Street, Brooklyn, NY 11220
Multifamily Alteration
Nov 3, 2006
applied Oct 5, 2006
445-455 West 23 Street, Manhattan, NY 10011
Multifamily Alteration
Nov 3, 2006
749 60 Street, Brooklyn, NY 11220
Commercial MEP
Oct 17, 2006
162 Orchard Street, Manhattan, NY 10002
Multifamily Alteration
Oct 13, 2006
625 Jefferson Place, Bronx, NY 10456
Multifamily Alteration
Oct 12, 2006
50 White Street, Manhattan, NY 10013
Multifamily Alteration
Residential
Oct 10, 2006
93 Grand Street, Manhattan, NY 10013
Commercial MEP
Residential
Sites A-1 Watermain & Sewer returns to6 in New York City

Addresses where A-1 Watermain & Sewer has pulled repeat permits and the site itself has a deep permit history (25+ permits, all contractors). Each links to that parcel’s full record.

Other top Multifamily Alteration contractors in New York City
See the full New York City Multifamily Alteration leaderboard →

Put A-1 Watermain & Sewer on your call list.

Watch this contractor, get a daily email when they pull a new permit, and explore New York City permits in the Market Explorer — enriched and parcel-joined.