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SOUTHWEST SEALERS INC

USDOT 1933593 · status active · 7 pass / 0 fail / 2 unknown

What this page is. A rendering of FMCSA public records on a stated date. Not a safety rating, credit score, or recommendation. Source: Company Census File (az4n-8mr2, updated 2026-10-21, sha256 73d4c5901abe8cdb…).

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Identity

Legal nameSOUTHWEST SEALERS INC
Company Census File
DBASOUTHWEST CONSTRUCTION SERVICES INC
Company Census File
MC number—
Company Census File
Registration statusA
Company Census File
Operation typeA
Company Census File
Registered since2009-09-03
Company Census File

Contact

Phone2148799948
Company Census File
Emaildphifer@sw-construction.com
Company Census File
Officer 1DAN PHIFER
Company Census File
Officer 2TIM UNDERWOOD
Company Census File

Address

Street11430 NEWKIRK ST
Company Census File
CityDALLAS
Company Census File
StateTX
Company Census File
ZIP75229
Company Census File
CountryUS
Company Census File

Fleet (self-reported on MCS-150)

Truck units13
Company Census File
Power units13
Company Census File
Drivers12
Company Census File
CDL drivers12
Company Census File
Intrastate drivers12
Company Census File
Last MCS-150 filing2026-04-13
Company Census File

Related carriers

Share an officer and an address in the public record. This is shared contact information, not evidence of common ownership.

  1. SWC CONCRETE SPECIALIST LLC
    both list officer DAN PHIFER at 11430 NEWKIRK ST, DALLAS TX
  2. SOUTHWEST DEMOLITION SERVICES LLC
    both list officer DAN PHIFER at 11430 NEWKIRK ST, DALLAS TX
  3. SYNERGY LANDSCAPING SERVICES LLC
    both list officer DAN PHIFER at 11430 NEWKIRK ST, DALLAS TX

Safety history

Counts from FMCSA inspection and crash records, all history on file. Not a safety rating; FMCSA assigns ratings only after an on-site review.

Inspections38
driver 9 · vehicle 115
Out-of-service24 (63.2% of inspections)
driver 4 · vehicle 20
Violations100
Inspection span2023-11-03 – 2026-08-27
Crashes10
fatal 0 · injury 1 · tow-away 10
Crash span2013-06-21 – 2025-07-22

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