Updated Oct 21, 2026

Vac One Leasing LLC

As of Oct 21, 2026, Vac One Leasing LLC in Deer Park, Texas reports 183 power units and 115 drivers on its MCS-150, not rated by FMCSA.

2909 Aaron Street, Deer Park, Texas 77536 (281) 978-2250

Verified Oct 21, 2026 against FMCSA Company Census File (data.transportation.gov)

Vac One Leasing LLC (USDOT 2328948, MC-1082500), doing business as Pro-Vac, is an active motor carrier based in Deer Park, Texas that FMCSA's census classifies as for-hire and that declares hazardous materials on its MCS-150. Operation: interstate. Operating authority: active for-hire authority (MC). Fleet: 183 power units and 115 drivers (115 with CDLs). Power units count straight trucks as well as tractors, so they can exceed the tractor count. Its MCS-150 of August 31, 2026 reports 2,250,000 miles and gives 2026, the year it was filed, as the mileage year, so the figure is not a full calendar year's total. Cargo classes declared: oilfield equipment, building materials, construction, other cargo (other: Company Equipment). It is also classified as a private carrier of its own goods. FMCSA has not issued it a safety rating (no compliance review on record). Registration (MCS-150) last updated August 31, 2026.

Key facts

Fleet size	100–499 power units Power units, banded. source, unchanged since Oct 20, 2026
FMCSA safety rating	Not rated Satisfactory, Conditional or Unsatisfactory after an FMCSA compliance review; most carriers have never had one and are not rated. source
Rating age	Not rated How old the FMCSA safety rating is. A rating reflects one compliance review on that date, not current performance; old ratings say little about the carrier today. source
Registration update overdue	No The MCS-150 was last updated more than two years ago, past FMCSA's two-year update requirement; fleet, driver and cargo figures may be out of date. source, unchanged since Oct 20, 2026
Operation	Interstate Interstate, intrastate hazmat or intrastate non-hazmat, as declared on the MCS-150. source, unchanged since Oct 20, 2026
Cargo classes (MCS-150)	Oilfield equipment, Building materials, Construction, Other cargo Cargo the carrier declared it hauls on its latest MCS-150 (FMCSA's fixed cargo list). source, unchanged since Oct 20, 2026
Driver count	100–499 drivers Total drivers, banded. source, unchanged since Oct 20, 2026
Last MCS-150 update	Aug 31, 2026 When the carrier last updated its registration (required at least every two years). source, unchanged since Oct 20, 2026
Doing business as	Pro-Vac source, unchanged since Oct 20, 2026
USDOT number	2328948 source, unchanged since Oct 20, 2026
MC docket	MC-1082500 source, unchanged since Oct 20, 2026
Operating authority	Active for-hire authority (MC) source, unchanged since Oct 20, 2026
Other cargo (as described)	Company Equipment source, unchanged since Oct 20, 2026
Power units	183 source, unchanged since Oct 20, 2026
Tractors (owned or leased)	5 source, unchanged since Oct 20, 2026
Trailers (owned or leased)	52 source, unchanged since Oct 20, 2026
Drivers	115 source, unchanged since Oct 20, 2026
CDL drivers	115 source, unchanged since Oct 20, 2026
Miles reported (MCS-150)	2,250,000 miles source, unchanged since Oct 20, 2026
Mileage year	2026 source, unchanged since Oct 20, 2026
Also hauls its own freight	Yes source, unchanged since Oct 20, 2026
USDOT registered since	Jul 29, 2012 source, unchanged since Oct 20, 2026

Source event history

Source dates and first observation are different.

Aug 31, 2026: Filed an MCS-150 update Official source
Jul 29, 2012: Registered with FMCSA Official source

Dates on this record

Source updated	Oct 21, 2026 (FMCSA census rows last updated (portal metadata) (the whole dataset, not this record))
Collected	Oct 21, 2026, 1:26 PM ET (the last successful check of the source that included this record)
Effective	Filed an MCS-150 update: Aug 31, 2026; Registered with FMCSA: Jul 29, 2012 (when the source says each fact took effect)
Retired	Not retired: the source is still maintained (whether the dataset is still maintained)

In Texas

691 hazmat carriers in the dataset are in Texas; 93 have profiles on this site. Hazmat carriers in Texas

FMCSA safety rating (all 691 here): Conditional 20 (3%) · Not rated 437 (63%) · Satisfactory 234 (34%)

Rating age (all 691 here): Rating over 10 years old 174 (25%) · Not rated 437 (63%) · Rated within the last 5 years 44 (6%) · Rating 5–10 years old 36 (5%)

Fleet size (all 691 in this group): 10–24 power units (316) · 25–99 power units (249) · 100–499 power units (106) · 500+ power units (20)

Cargo classes (MCS-150) (all 691 in this group; a record can count under several values): General freight (495) · Other cargo (391) · Liquids / gases (372) · Machinery, large objects (325) · Oilfield equipment (305) · Chemicals (281) · 24 other values (2,436) · None on record (1)

Similar hazmat carriers

Chosen by the values they share with this one, rarer values counting more; ties go to the same city, then the nearest ZIP code, then this site's order (largest fleets first (power units on the latest MCS-150)).

Ecology Auto Parts Inc · Cerritos · FMCSA safety rating: Not rated
Ats Specialized Inc · St Cloud · FMCSA safety rating: Satisfactory
D&e Transport LLC · Clearwater · FMCSA safety rating: Satisfactory
Iowa Motor Truck Transport Inc · Garner · FMCSA safety rating: Satisfactory

Browse related lists

Download all 6,216 hazmat carriers as CSV + JSON: every field on this site plus source links and verification dates. $39, one-time.

Get the dataset

Something wrong or out of date? Suggest a correction. Source record ID 2328948.