Contractor Profile

Tandem Associates

Tandem Associates concentrates in commercial mep in Philadelphia (79% of its 270 segment-eligible permits), with secondary activity across 1 other segment. Its permit record in Philadelphia spans 2007–2026. Filing activity is up 67% over the last 90 days versus the prior 90 — a market heating up.

First permit: Jan 17, 2007 (7,166d ago)Latest permit: Jul 1, 2026 (61d ago)
The sales record
Market
Philadelphia
Active
2007–2026 · 19 yrs
Licence IDs on their permits
Reliable value
Coverage
Reliable filings
Rank in Philadelphia
#133
Permits (all-time, all segments)
657
Filings 90d
5
Filings 30d
3
Latest permit
Jul 1, 2026
Typical project sizeNot enough valued permits to summarize.
Where they work

Primarily Commercial MEP 79% of 270 segment-classified permits

Ranked #58 in the Philadelphia Commercial MEP leaderboard →
Firmographics
License & registration IDs on fileNot in our data — we don’t hold licensing-board registries, and this city’s permit records carry no licence number. This is a gap in our coverage, not a statement about this firm’s licensure.
Direct contactNot in our data — we don’t fabricate firmographics.
What we won’t fabricate

Tandem Associates has 657 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
Aug ’240–4 permits/moAug ’26
permits per month

Monthly value isn’t shown: too few of Tandem Associates’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 ~11 mi in Philadelphia

The p90 footprint of where Tandem Associates has pulled permits in Philadelphia — drawn from 430 mappable permits of 660 indexed (65%). It reflects detected permit activity, not a guaranteed service-area claim.

  • Philadelphia660
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Recent permits

Showing 20 of 270 permits by Tandem Associates in the indexed window · most recent first

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Aug 19, 2026
14400 Townsend Rd, Philadelphia, PA
Commercial MEP
Commercial
Aug 14, 2026
6310 W Passyunk Ave, Philadelphia, PA
Commercial MEP
Commercial
Aug 11, 2026
7301 Torresdale Ave, Philadelphia, PA
Commercial MEP
Commercial
Jul 1, 2026
1330 Rhawn St, Philadelphia, PA
Commercial MEP
Commercial
Jun 24, 2026
1021 N Hancock St, Philadelphia, PA
Commercial MEP
Commercial
May 13, 2026
2000 League Island Blvd, Philadelphia, PA
Commercial MEP
Commercial
Apr 30, 2026
2281 Oregon Ave, Philadelphia, PA
Commercial MEP
Commercial
Apr 29, 2026
2411 N 11th St, Philadelphia, PA
Commercial MEP
Commercial
Feb 20, 2026
2411 N 11th St, Philadelphia, PA
Commercial MEP
Commercial
Jan 21, 2026
239 W Indiana Ave, Philadelphia, PA
Commercial MEP
Commercial
Jan 7, 2026
31-37 E Chestnut Hill Ave, Philadelphia, PA
Commercial MEP
Commercial
Nov 26, 2025
2748 Grant Ave, Philadelphia, PA
Commercial MEP
Commercial
Nov 14, 2025
635-53 E Erie Ave, Philadelphia, PA
Commercial MEP
Commercial
Nov 13, 2025
2760 Red Lion Rd, Philadelphia, PA
Commercial MEP
Commercial
Oct 20, 2025
3000 Grays Ferry Ave # B, Philadelphia, PA
Commercial MEP
Commercial
Oct 16, 2025
2143-75 E York St, Philadelphia, PA
Commercial MEP
Commercial
Sep 23, 2025
4115 Montgomery Dr, Philadelphia, PA
Commercial MEP
Commercial
Aug 21, 2025
11301 E Roosevelt Blvd, Philadelphia, PA
Commercial MEP
Commercial
Aug 12, 2025
102-04 Bethlehem Pike, Philadelphia, PA
Commercial MEP
Commercial
Aug 9, 2025
828-40 N 2nd St, Philadelphia, PA
Commercial MEP
Commercial
Sites Tandem Associates returns to6 in Philadelphia

Addresses where Tandem Associates 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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