Mark Grimaldi — building and trade permits in Philadelphia, PA

At a glance

First permit on record

2021-01-04

Most recent permit

2026-10-26

Years with filings

6 (2021–2026)

Busiest year

2023 · 27 permits

Main category

Residential Building · 83.5%

Distinct addresses

106

Most frequent ZIP codes

19147, 19146, 19125

How Mark Grimaldi compares in Philadelphia

In 2025, Mark Grimaldi filed 19 residential building permits in Philadelphia — 32nd of 1,322 companies named on residential building permits that year. Across all records since 2021, it ranks 29th of 3,701 with 96 residential building permits.

Ranked by the number of permits in the company's main category, among every company named on such permits in Philadelphia records — not only those with a page here. Companies with equal counts share a place. Filing volume measures activity, not quality.

Latest building and trade permits

The 5 most recent filings; the full list is further down.

Permit categories

4 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.

Activity by year

Busiest year on record: 2023, with 27 permits. One project can account for several filings, so read this as filing activity rather than workload.

Names on the same project timelines

6 named participants share a resolved project timeline with Mark Grimaldi. A shared timeline is a research lead, not proof of a partnership or a current contract. Names appear as the authority published them.

Where they worked

106 distinct addresses on record; the 14 most recent are shown. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.

Also named on permits at the same addresses

Companies that also appear in Philadelphia permit records at addresses where Mark Grimaldi filed, in any year. Sharing an address is a documented co-appearance, not proof that they worked on the same project or with each other.

Building and trade permits on record

Fields appear as the issuing authority published them, including spelling and blanks. Scope text is the applicant's description of intended work, not an inspection finding.

Other residential building contractors in Philadelphia

Companies whose main permit category in Philadelphia is also residential building, closest to Mark Grimaldi in filing volume. Listed for comparison, not as a recommendation.

Questions about Mark Grimaldi

What permits has Mark Grimaldi filed in Philadelphia?

115 building and trade permits on record from 2021 through 2026, most often residential building (83.5% of the record).

When did Mark Grimaldi last file a permit in Philadelphia?

The most recent permit on record was issued 2026-10-26: building at 1237 W WILLIAM ST.

Where does Mark Grimaldi work?

106 distinct Philadelphia addresses appear on its permits, most often in ZIP codes 19147, 19146, 19125.

Which companies appear on permits with Mark Grimaldi?

Most often George F Cassidy, Triple M Contracting, Atb Electric Inc. Appearing on the same permit is a documented co-appearance, not proof of a current contract.

Search these records

The 115 permits above are a static record through 2026. Select a year above to open that year’s records, or search Mark Grimaldi in Philadelphia, PA by address, trade or date range.

Source and limits

Public Philadelphia building and trade permits from the Philadelphia Department of Licenses and Inspections through 2026, counted by distinct permit number. This is a historical filing record: it cannot show current backlog, pricing, crew availability, licensing or insurance, and a quiet period may only mean work was filed elsewhere. Confirm anything commercial with the company and with the issuing authority before acting. How we build these records, and what we withhold →

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