FRANK A PORTER
WAUKESHA, WI · MC identifier not reported
FMCSA census source published 2026-09-13 12:46 UTC. Record present in this snapshot.
Company identity and reported operations
| USDOT number | 1450491 |
|---|---|
| Legal name | FRANK A PORTER |
| Doing business as / DBA | DUCT WORKS ENVIRONMENTAL LLC |
| MC docket identifiers | Not reported |
| Reported physical address | S31 W28335 SUNSET DR, WAUKESHA, WI, 53189, US |
| Reported business phone | (262) 968-2935 |
| Reported power units | 1 |
| Reported drivers | 2 |
| Reported MCS-150 date | Jan 10, 2006 |
| Census status code | A |
Compare the reported Waukesha record
FRANK A PORTER reports 1 power units. The Waukesha, Wisconsin directory contains 1,092 census records, of which 1,021 report at least one power unit.
Reported cargo and business classification
FRANK A PORTER reports PRIVATE PROPERTY in the census and lists 2 cargo categories.
- Machinery and large objects
- Dry bulk commodities
Fleet size in local context
| Power units | Records | Share of all city records |
|---|---|---|
| 0 | 71 | 6.5% |
| 1: this carrier’s band | 539 | 49.4% |
| 2–5 | 317 | 29.0% |
| 6–20 | 115 | 10.5% |
| 21–100 | 43 | 3.9% |
| Over 100 | 7 | 0.6% |
| Unknown / other | 0 | 0.0% |
Record dates and observed changes
- Added to the census (not company founding date)
- Jan 10, 2006
- Carrier-reported MCS-150 filing date
- Jan 10, 2006
- Census source publication
- Sep 13, 2026 12:46 UTC
- First observed by CarrierTrail
- Sep 12, 2026 19:56 UTC
Source publication, carrier filing and our observation dates describe different events. An older filing date alone does not establish noncompliance.
Public-field differences from up to ten recent census change events are shown below.
No public-field changes are recorded in our observation window for this carrier. This does not mean the carrier never changed its details; tracking begins at the first observation shown above.
Authority and insurance
No matching authority or insurance filings were found in the latest check.
Sources and check dates
Checked Sep 13, 2026 15:56 UTC.
- Authority filings source · Published Sep 13, 2026 10:45 UTC.
- Insurance filings source · Published Sep 13, 2026 10:45 UTC.
Missing matches do not establish missing authority or insurance. Filing records are shown as published; check current status before booking.
Explore these reported cargo categories
Machinery and large objects · Dry bulk commodities
Compare declared categories across states.
Check the official record
Monitor this carrier after your review
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