Contractor Profile

Tandem Construction

Tandem Construction is a diversified New York City contractor — 13 segment-eligible permits spanning 3 segments, led by multifamily alteration (54%) and commercial alteration (38%). Its permit record in New York City spans 2005–2026.

First permit: Dec 2, 2005 (7,575d ago)Latest permit: Jun 29, 2026 (61d ago)
The sales record
Market
New York City
Active
2005–2026 · 21 yrs
Licenses on file
2
Reliable value
—
Coverage
—
Reliable filings
—
Rank in New York City
#16,218
Permits (all-time, all segments)
32
Filings 90d
1
Filings 30d
0
Latest permit
Jun 29, 2026
Typical project sizeNot enough valued permits to summarize.
Where they work
Ranked #17,952 in the New York City Multifamily Alteration leaderboard →
Firmographics
License & registration IDs on file
  • 0014503
  • 623140

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

Tandem Construction has 32 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
Monthly activity
Oct ’250–1 permits/moJun ’26
permits per month

Monthly value isn’t shown: too few of Tandem Construction’s permits carry a reliable valuation, so we publish the count trend only rather than a value line built from gaps.

Service area

Typical service area ~9 mi in New York City

The p90 footprint of where Tandem Construction has pulled permits in New York City — drawn from all 33 of their indexed permits. It reflects detected permit activity, not a guaranteed service-area claim.

  • NYC33
Find Multifamily Alteration contractors near your branchEnter your address — see who’s pulling these permits in your radius.
Recent permitsLargest recent$16K· 70-19 37 Avenue, Queens, NY 11372

Showing 13 of 13 permits by Tandem Construction in the indexed window · most recent first

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Jun 29, 2026
8802 Glenwood Road, Brooklyn, NY 11236
Commercial Alteration
$9K
Oct 9, 2025
8802 Glenwood Road, Brooklyn, NY 11236
Commercial Alteration
$9K
May 19, 2023
70-19 37 Avenue, Queens, NY 11372
Commercial Alteration
$16K
Dec 31, 2009
applied Dec 16, 2009
508 West 20 Street, Manhattan, NY 10011
Temporary Construction Support
—
Dec 11, 2009
367 East 96 St., Brooklyn, NY 11212
Multifamily Alteration
Residential
—
Nov 13, 2009
671 Washington Ave, Brooklyn, NY 11238
Commercial Alteration
—
Nov 5, 2009
2110 Fulton Street, Brooklyn, NY 11233
Multifamily Alteration
Residential
—
Sep 24, 2009
applied Sep 22, 2009
2110 Fulton Street, Brooklyn, NY 11233
Multifamily Alteration
Residential
—
Aug 14, 2009
671 Washington Ave, Brooklyn, NY 11238
Commercial Alteration
—
Apr 16, 2009
1006 Fulton Street, Brooklyn, NY 11238
Multifamily Alteration
—
Jan 24, 2009
550 Schenectady Avenue, Brooklyn, NY 11203
Multifamily Alteration
Residential
—
Dec 17, 2008
147 Lefferts Place, Brooklyn, NY 11238
Multifamily Alteration
Residential
—
Nov 6, 2008
375 Marlborough Road, Brooklyn, NY 11226
Multifamily Alteration
—
Sites Tandem Construction returns to6 in New York City

Addresses where Tandem Construction 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.

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