TruckCodex

SOUTHLAND INSULATORS OF DE LLC

DBA: DELMARVA INSULATION COMPANY

USDOT 1049939 Active PRIVATE PROPERTY Company officer: CHRIS RZEPKOWSKI Building Materials Based in GEORGETOWN, DE Grade B · 80
Brokers & shippers · booking check

Book with caution — review signals below

No hard OOS / revoked / uninsured blocker, but elevated risk signals need a human look before booking.

Caution
Review these
  • OOS rate worse than size peers Driver and/or vehicle out-of-service rate is above the peer median.
On file
  • OOS rate better than size peers
Company officer: CHRIS RZEPKOWSKI
Cargo: Building Materials
Built for brokers and shippers deciding whether to tender. Always confirm on FMCSA SAFER and L&I before booking — TruckCodex mirrors public filings and can lag by up to a day.
Plain-text risk summary (print / paste) 
TruckCodex risk summary — SOUTHLAND INSULATORS OF DE LLC (USDOT 1049939)
Verdict: CAUTION
Book with caution — review signals below
No hard OOS / revoked / uninsured blocker, but elevated risk signals need a human look before booking.

Authority / census status: Active
Officer(s): CHRIS RZEPKOWSKI (Company officer)

Blockers:
  (none)

Cautions:
  • OOS rate worse than size peers — Driver and/or vehicle out-of-service rate is above the peer median.

On file:
  • OOS rate better than size peers

Source: https://truckcodex.com/usdot/1049939/
As of: Jul 17, 2026
Always confirm on FMCSA SAFER and L&I before tendering — TruckCodex mirrors public filings and can lag by up to a day.
TruckCodex · compliance grade

Compliance grade B

Composite of 3/5 scored components (mean 80/100). Expand for per-signal evidence. Heuristic — not an FMCSA rating or legal advice.

B confidence 60% · 3/5 signals
Authority / census
Active · 100/100

Active census status with no OOS order or revoked authority on file.

Insurance / BIPD
NR

Insurance/BIPD signal not resolved for this carrier.

NR reason: No active policies and no uninsured flag to score against.

OOS vs peers
Mixed vs peers · 40/100

Driver OOS 5% vs peer median 0% (worse). Vehicle OOS 7.7% vs peer median 16.7% (better). n=21330 same-size ACTIVE peers.

FMCSA safety rating
Unrated

FMCSA has not assigned this carrier a formal safety rating. We do not invent one.

NR reason: No published FMCSA safety_rating.

Insurance-watch tier
Not on watch · 100/100

No BMC-91 insurance-lapse watch classification on file for this USDOT.

TruckCodex compliance grade from authority, BIPD, peer OOS, FMCSA safety rating, and insurance-watch signals. Not legal advice. See methodology. Booking triage on this page: Caution.

Operating authority

No authority breakdown on file.

Insurance

No active policies on file.

BOC-3 agent

No BOC-3 filing on file.

Company profile

Company details
USDOT 1049939
Company officer CHRIS RZEPKOWSKI
Operation PRIVATE PROPERTY
Cargo carried
Building Materials
Fleet size 46 units
Drivers 45
Annual mileage 1,000 mi
Contact & address
Phone: (302) 854-0344
Email: [email protected]
Physical
22976 SUSSEX AVE
GEORGETOWN, DE 19947
Mailing address matches physical.
Registration & safety rating
USDOT 1049939
Operation PRIVATE PROPERTY
Annual mileage (MCS-150) 1,000 mi
vs. National Average
Vehicle OOS Rate 7.7% vs 23.4% -15.7 pts
Driver OOS Rate 5.0% vs 6.7% -1.7 pts
Violations per Inspection 0.76 vs 1.80 -1.04
Peer tier (mid-sized fleets (11-100 power units)) median OOS rate: 27.3%

Fleet details (MCS-150)

Vehicle type Owned Term leased Trip leased
Trucks 20 26 0

Self-reported on the carrier’s Form MCS-150 (FMCSA Company Census).

Accident reports (24 months)

All 8 crashes →
Last 6 months 6–12 months 12–24 months Total
Fatalities 0 0 0 0
Injuries 0 0 0 0
Tow-away 0 1 0 1
Crash reports 0 1 0 1

Reportable crashes from FMCSA MCMIS for the trailing 24 months. Counts may differ slightly from SAFER due to reporting lag.

Inspections (24 months)

All 29 inspections →
Driver Vehicle Hazmat
Inspections 17 17 0
OOS inspections 1 1 0
OOS percentage 5.88% 5.88% —
National average 6.67% 22.26% 4.44%

Roadside inspections in the last 24 months. National averages are FMCSA MCSAP reference rates (driver ~6.7%, vehicle ~23.4%, hazmat ~4.4%).

Power Units
46
Drivers
45
Inspections
29
FMCSA roadside history
OOS Rate (peak)
7.7%
driver or vehicle, whichever higher
Crashes (24m)
1
8 all-time
Authorities
0
Carrier analysis & narrative context SEO summary, status notes, AI overview, and safety profiles

SOUTHLAND INSULATORS OF DE LLC is a motor carrier based in GEORGETOWN, DE, registered with the FMCSA under USDOT 1049939. The carrier is currently active in FMCSA's records, and has not yet received a formal FMCSA safety rating. MCS-150 self-reporting puts the fleet at 46 power units and 45 drivers, with 29 roadside inspections on file and a peak out-of-service rate of 7.7%. Use this page to verify the carrier's authority and insurance, review its inspection and crash history, and cross-reference live data on FMCSA SAFER before booking a load or onboarding a partner.

Carrier is unrated

FMCSA has not assigned this carrier a formal safety rating. Use the inspection history and BASIC scores below to assess on-road performance.

Carrier overview

SOUTHLAND INSULATORS OF DE LLC is a mid-sized fleet, operating 46 power units and 45 drivers, based in Georgetown, DE. Across 19 roadside inspections in the last 24 months, the fleet recorded a 10.5% out-of-service rate, with 1 reportable crash. no operating authority record was located.

Inspection profile

19 roadside inspections over the last 24 months, up 90% versus the prior 24 months, concentrated in DE (11) and MD (8), with Level 1 inspections the most common.

Violation profile

10.5% out-of-service rate; led by Unsafe Driving (61.5% of violations); top code 392.2 (Operating a CMV while ill or fatigued) cited 3 times.

Fleet profile

The fleet comprises 46 power units (mid-sized fleet) and 45 drivers; Isuzu, International, and Freightliner are the most-inspected makes.

Out-of-Service rate vs same-size peers FMCSA roadside inspections, % placed out-of-service

Compared against 21,330 ACTIVE carriers operating 23–69 power units (±50% of this carrier's 46 unit fleet).

This carrier — Driver OOS
5%
Drivers placed out-of-service at roadside inspections
Peer median
0%
Median across 21,330 same-size peers
Verdict
Riskier than peers
Delta +5 pts vs peer median (lower is safer)
This carrier — Vehicle OOS
7.7%
Vehicles placed out-of-service at roadside inspections
Peer median
16.7%
Median across 21,330 same-size peers
Verdict
Safer than peers
Delta -9 pts vs peer median (lower is safer)
Inspection Analytics Monthly activity · BASIC mix · state map

Monthly Inspection Activity (24 months)

2024-07 2026-04

Violations by BASIC Category

Federal BASIC buckets for every citation issued against this carrier over the past 24 months.
Unsafe Driving
8 violations
Driver Fitness
3 violations
1 OOS · 33.3%
Vehicle Maintenance
2 violations
1 OOS · 50.0%

Activity by State

States this carrier has been inspected in over the past 24 months.
State Inspections OOS OOS % Last Inspection
Delaware (DE) 11 1 9.1% Dec 18, 2025
Maryland (MD) 6 1 16.7% Apr 15, 2026
Vehicle Fleet Top makes and models observed in roadside inspections
Make Model Inspections
Isuzu 16
International 4
Hino 2
Freightliner 2
Custom Scott 1
Peterbilt 1
Utility 1
SMS BASIC Scores FMCSA Safety Measurement System per-BASIC scores
BASIC Inspections Serious Measure Percentile Alert As Of
Driver Fitness 3 — 0.51 1 — Jul 13, 2026
Controlled Substances / Alcohol 0 — 0.00 0 — Jul 13, 2026
Hours of Service 0 — 0.00 0 — Jul 13, 2026
Unsafe Driving 8 — 1.47 1 — Jul 13, 2026
Vehicle Maintenance 2 — 0.70 1 — Jul 13, 2026

Higher percentiles indicate worse performance relative to peer carriers. Carriers at or above the FMCSA intervention threshold are marked ALERT.

Recent Inspections (29 rows) View all 29 →
Inspection # Date ▼ State Level Station Vehicle Violations Top Codes OOS
87602607 Apr 15, 2026 MD 1 WARWICK MD
INTERNATIO STRAIGHT TRUCK
DE CL28033 · 3HAEUMML2NL504741
0 — No
86680900 Dec 29, 2025 MD 1 —
ISUZU STRAIGHT TRUCK
DE CL131897 · JALC4W160P7013032
1 391.41APC Yes
86628362 Dec 18, 2025 DE 1 MIDDLETOWN DE
ISUZU STRAIGHT TRUCK
DE C312068 · JALC4W162P7013713
0 — No
86136874 Oct 24, 2025 DE 3 MILFORD DE
INTERNATIO STRAIGHT TRUCK
DE C58535 · 3HAEUMML9NL451570
1 392.2-SLLTL No
85743008 Sep 10, 2025 DE 1 MAGNOLIA DE
ISUZU STRAIGHT TRUCK
DE C61208 · JALC4W167P7013092
0 — No
84369334 Apr 8, 2025 DE 3 MILFORD DE
ISUZU STRAIGHT TRUCK
DE C131895 · JALC4W160P7013077
1 392.2-SLLS4 No
84301623 Apr 3, 2025 DE 1 TOWNSEND DE
ISUZU STRAIGHT TRUCK
DE C119628 · JALC4W162N7015927
1 391.11B2-Q No
84012178 Mar 3, 2025 DE 1 WILMINGTON DE
ISUZU STRAIGHT TRUCK
DE C85440 · JALC4W166L7012073
1 392.2-SLLS3 No
83952494 Feb 25, 2025 DE 1 TOWNSEND DE
ISUZU STRAIGHT TRUCK
DE C131895 · JALC4W160P7013077
1 393.75A3-TAOL Yes
83904369 Feb 19, 2025 MD 1 CECILTON SCALE HOUSE
INTL STRAIGHT TRUCK
DE C132075 · 3HAEUMML3PL102617
0 — No
83012902 Oct 28, 2024 MD 2 BERLIN MD
ISUZU STRAIGHT TRUCK
DE C131898 · JALC4W162P7013064
2 392.2-SLLS4, 393.9A-LLPL No
82876219 Oct 8, 2024 DE 3 DOVER DE
VOLVO MOTOR COACH
AZ 1992716 · 3CET2V924K5193980
1 392.2 No
82822467 Oct 1, 2024 DE 3 MILFORD DE
CUSTOM SCO STRAIGHT TRUCK
DE C132075 · 3HAEUMML3PL102617
1 392.16(b) No
82569749 Sep 4, 2024 MD 2 md-rt-13-s/b-salisbury-scalehouse
FRHT STRAIGHT TRUCK
DE C129242 · 3ALACWD2XPDNW5498
0 — No
82188095 Jul 23, 2024 MD 2 CAROLINE COUNTY
ISU STRAIGHT TRUCK
DE C131897 · JALC4W160P7013032
1 391.45(b) No
82160191 Jul 19, 2024 DE 3 SMYRNA DE
ISUZU STRAIGHT TRUCK
DE C119628 · JALC4W162N7015927
1 392.2 No
82160172 Jul 19, 2024 DE 3 SMYRNA DE
FREIGHTLIN STRAIGHT TRUCK
DE CL78491 · 3ALACWD28PDNW5497
1 392.2 No
81599342 May 14, 2024 MD 1 CECILTON SCALE HOUSE
INTL STRAIGHT TRUCK
DE C132075 · 3HAEUMML3PL102617
0 — No
81515566 May 3, 2024 MD 1 md-rt-13-n/b-salisbury-scalehouse
ISU STRAIGHT TRUCK
DE C119628 · JALC4W162N7015927
0 — No
81261467 Mar 21, 2024 DE 1 MIDDLETOWN DE
HINO STRAIGHT TRUCK
DE C86976 · 5PVNJ8JV1L5S79803
0 — No
81291537 Mar 14, 2024 DE 3 FREDERICA DE
PETERBILT TRUCK TRACTOR
TN M1972HY · 1XPXD49X4SD680831
1 392.2 No
80702309 Jan 29, 2024 MD 2 md-rt-13-n/b-salisbury-scalehouse
ISU STRAIGHT TRUCK
DE C131895 · JALC4W160P7013077
2 396.17(c), 392.2 No
79751817 Sep 26, 2023 MD 2 CAROLINE COUNTY
HINO STRAIGHT TRUCK
DE C86976 · 5PVNJ8JV1L5S79803
1 391.41(a) No
79680788 Sep 18, 2023 MD 2 WORCESTER COUNTY
ISU STRAIGHT TRUCK
DE CL75530 · JALC4W161J700799
4 392.2, 396.17(c), 393.95(a) No
79350063 Aug 8, 2023 MD 1 WORCESTER COUNTY
ISU STRAIGHT TRUCK
DE C112509 · JALC4W164L7012699
3 392.2, 393.95(a), 391.41(a)(1) No
Recent Crashes (8 rows)
Report # Date ▼ State Fatalities Injuries Tow Hazmat Severity
DE0225077721 Sep 11, 2025 DE 0 0 Yes No Tow
DE0424000959 Jan 5, 2024 DE 0 0 Yes No Tow
DE0523068135 Aug 25, 2023 DE 0 0 Yes No Tow
DE0423026623 Apr 17, 2023 DE 0 1 Yes No Injury
DE0521083529 Nov 11, 2021 DE 0 1 Yes No Injury
DE0915057514 Sep 1, 2015 DE 0 0 Yes No Tow
DE0411054164 Oct 27, 2011 DE 0 1 Yes No Injury
MD0609860944 Sep 7, 2006 MD 0 0 Yes No Tow
Top Stations & Violation Codes Where this carrier gets inspected and what they get cited for

Most-Inspected Stations

Station State Inspections OOS
MILFORD DE DE 3 0
MIDDLETOWN DE DE 2 0
SMYRNA DE DE 2 0
TOWNSEND DE DE 2 1
CAROLINE COUNTY MD 2 0
CECILTON SCALE HOUSE MD 2 0
WORCESTER COUNTY MD 2 0
DOVER DE DE 1 0
FREDERICA DE DE 1 0
MAGNOLIA DE DE 1 0

Top Violation Codes Cited

Code Description Category Cited OOS
392.2 Operating a CMV while ill or fatigued Unsafe Driving 8 0
391.41(a)(1) 391.41(a)(1) Driver Fitness 2 0
393.95(a) Emergency equipment - fire extinguisher missing/defective Vehicle Maintenance 2 0
396.17(c) No proof of periodic inspection Vehicle Maintenance 2 0
391.41(a) Physical qualification - general Driver Fitness 1 0
391.45(b) Expired medical examiner's certificate Driver Fitness 1 0
392.16(b) Failing to use seat belt (49 CFR) Unsafe Driving 1 0
393.75(a) Tires/tubes - general defects Vehicle Maintenance 1 1
Related Records Cross-references to every adjacent page
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How to verify SOUTHLAND INSULATORS OF DE LLC

  1. Verify USDOT and MC numbers match the carrier's documents. Compare the USDOT number and MC docket on this page to the numbers on the carrier's invoice, rate confirmation, or load-board listing. A mismatch between the carrier's claimed numbers and the registered legal name is the single most common red flag.
  2. Check active operating authority and insurance status. Confirm the Authority Records show at least one ACTIVE docket for the type of operation you're booking, and that the Active Insurance card lists a current BIPD/Primary policy. A revoked authority or uninsured carrier cannot legally operate.
  3. Review safety rating and SMS BASIC scores. Check the carrier's FMCSA safety rating (if any) and the SMS BASIC table. A high percentile in any BASIC category — especially Unsafe Driving, HOS, or Vehicle Maintenance — is worth investigating before tendering a load.
  4. Examine inspection and crash history. Open the Inspection History and Crash History subpages for the full record. Look for patterns: repeat OOS findings on the same unit, multiple crashes in a short window, or violations clustered in one BASIC category.
  5. Cross-reference real-time data with FMCSA SAFER. For the most current snapshot — within 24 hours of any insurer filing or authority change — click through to the FMCSA SAFER lookup. TruckCodex mirrors SAFER and L&I daily; SAFER itself reflects filings within 24 hours.

Frequently asked questions about SOUTHLAND INSULATORS OF DE LLC

Is SOUTHLAND INSULATORS OF DE LLC an active motor carrier? ▾
Yes. SOUTHLAND INSULATORS OF DE LLC is registered with the FMCSA under USDOT 1049939 and is currently shown as Active in the agency's Motor Carrier Management Information System (MCMIS). Active status means the carrier may legally operate, contingent on continuous insurance and authority filings.
What is SOUTHLAND INSULATORS OF DE LLC's safety rating? ▾
SOUTHLAND INSULATORS OF DE LLC is unrated. FMCSA assigns formal safety ratings only after a compliance review, and the agency has not yet completed one for this carrier. Being unrated is not by itself a red flag — most active carriers in the database are unrated. Review the inspection and BASIC data below to assess on-road performance.
How many inspections has SOUTHLAND INSULATORS OF DE LLC had? ▾
29 roadside inspections are on file for SOUTHLAND INSULATORS OF DE LLC in FMCSA's MCMIS database. Each inspection is summarized in the Inspection History section below — sortable by date, state, level, and out-of-service result. Newer inspections are pulled from the FMCSA SMS data feed daily.
What is SOUTHLAND INSULATORS OF DE LLC's out-of-service rate? ▾
SOUTHLAND INSULATORS OF DE LLC's peak out-of-service rate is 7.7% (whichever is higher of driver-OOS or vehicle-OOS, computed from FMCSA roadside inspection data). The national averages are roughly 6.7% for drivers and 23.4% for vehicles — see the peer-context card on this page for a side-by-side comparison.
Where is SOUTHLAND INSULATORS OF DE LLC based? ▾
SOUTHLAND INSULATORS OF DE LLC reports its physical address to the FMCSA as 22976 SUSSEX AVE, GEORGETOWN, Delaware 19947. Carriers must file a Form MCS-150 every two years to keep their address current; an outdated address is a common compliance flag.
Does SOUTHLAND INSULATORS OF DE LLC have valid operating authority? ▾
SOUTHLAND INSULATORS OF DE LLC does not have any FMCSA for-hire operating authority (MC, FF, or MX docket) on file. This is normal for private carriers — companies that haul their own goods need only a USDOT number, not an MC number. For-hire carriers (those hauling for compensation) must hold operating authority in addition to a USDOT number.
How many trucks and drivers does SOUTHLAND INSULATORS OF DE LLC operate? ▾
SOUTHLAND INSULATORS OF DE LLC self-reports 46 power units and 45 drivers on its most recent FMCSA Form MCS-150 filing. Power-unit and driver counts come from the carrier directly and are required to be updated every two years; very large fluctuations between filings can indicate fleet changes worth investigating.
Has SOUTHLAND INSULATORS OF DE LLC had any crashes? ▾
8 FMCSA-reportable crashes are on file for SOUTHLAND INSULATORS OF DE LLC in MCMIS. A reportable crash is one resulting in a fatality, an injury requiring transport for medical attention, or a vehicle disabled and towed from the scene. The full crash log is on the Crashes subpage with date, state, and outcome details.

About FMCSA carrier records

Every commercial motor carrier operating in the United States is required to register with the Federal Motor Carrier Safety Administration (FMCSA) and obtain a USDOT number. The USDOT number is a permanent, unique identifier — once assigned, it stays with the carrier for life and is never reissued to another company. Carriers must update their registration every two years on Form MCS-150 to keep their address, fleet size, and operating data current.

Carrier safety data lives in FMCSA's Motor Carrier Management Information System (MCMIS): roadside inspections, crashes, out-of-service findings, and the seven Behavior Analysis and Safety Improvement Categories (BASICs) that make up the SMS scoring methodology. For-hire carriers must also hold operating authority — an MC, FF, or MX docket number — which is separate from the USDOT number and requires continuous insurance and BOC-3 process-agent filings to remain active.

TruckCodex mirrors FMCSA's public SAFER and L&I systems on a daily refresh cycle. Every record on this page reflects what FMCSA has on file. We do not edit or modify carrier data — for real-time confirmation immediately before a transaction, click through to the FMCSA SAFER lookup linked in the related records section above. Safety ratings, when present, come from formal compliance reviews; most active carriers have not been reviewed and are correctly listed as unrated.

Data sources & freshness

TruckCodex aggregates official public-sector datasets. See the Source registry for dataset-level coverage and the Freshness log for last-import timestamps.

FMCSA

Census, SAFER, SMS, Licensing & Insurance (L&I), roadside inspections, crashes, and authority history.

Refreshed daily.
NHTSA

Vehicle recall campaigns, defect investigations, and consumer safety complaints (SCRS).

Refreshed daily.
EIA

Retail diesel and gasoline price history and state fuel-tax tables.

Refreshed weekly.
Transport Canada

Cross-border carrier registry and Canadian recall campaigns where applicable.

Refreshed weekly.

TruckCodex is an independent aggregator; it is not affiliated with FMCSA, NHTSA, EIA, or Transport Canada. Always verify compliance-critical information directly with the originating agency.