CSA
UnknownUSDOT 335831· CARRIER· EIN 52-2090170
⬇ PDF report

COMER CONSTRUCTION INC

2100 SLADE LANE, FOREST HILL, MD, 21050(410) 879-6094tkaptein@comerconstruction.comTIMOTHY D KAPTEIN
Vetting snapshot
Authority
Unknown
per SAFER
Insurance
No active filing
not required
Vehicle OOS
4.2%
below 22% national avg
Driver OOS
0%
below 6.7% national avg
Crashes 24mo
0
clean
Red flags
None
nothing flagged
100
/ 100

Risk factors

Low riskVioCodes score
No red flags in the public FMCSA record

A weighted read of the public FMCSA signals below — authority, insurance, out-of-service, crashes, roadside OOS rates, and carrier connections. A starting point for vetting, not a guarantee.

Roadside inspection performance

Out-of-service rate vs national average. Lower is better.

Vehicle24 inspections · 4.2% OOS · National 22%
Driver25 inspections · 0% OOS · National 6.7%

CSA performance breakdown

FMCSA · Sep 2026

25 inspections · 4 violations (1 OOS) · 3% of inspections had an OOS finding.

25
Inspections
4
Violations
1
OOS violations
4
Distinct codes

Violations by BASIC

click to filter codes

4
total

Most inspected in · top 1 states

  • MD30

Latest FMCSA SMS snapshot. Codes link to the lookup — severity weighting, contest angles, and the DataQs Drafter for each. Click a BASIC to filter the codes.

Recommendations

What’s driving each score, what to do about it, and where it could go.

Hours-of-Service Compliance needs attention

Low impact

Estimated Hours-of-Service Compliance percentile of 0% is under the 60% line. In decent shape, but here's what's driving it.

What to do
  • Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment

Driver Fitness needs attention

Low impact

Estimated Driver Fitness percentile of 0% is under the 75% line. In decent shape, but here's what's driving it.

What to do
  • Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment

Controlled Substances/Alcohol needs attention

Low impact

Estimated Controlled Substances/Alcohol percentile of 0% is under the 75% line. In decent shape, but here's what's driving it.

What to do
  • Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment

Recommendations are generated from the carrier’s public FMCSA roadside-inspection record. Percentiles and projections are VioCodes estimates, not official FMCSA figures. Informational, not legal advice.

90-day safety improvement plan

What this carrier has struggled with most in the last 90 days — where to focus now.

2
Inspections
0
Violations
0
Out-of-service
2
Clean
Focus here first
🎓
Turn these into driver coaching — and prove it
FleetTrained (my companion project) makes branded, multilingual training videos for these exact violations — your driver watches and gets a completion certificate for the file.

Based on roadside inspections in the last 90 days, ranked by what recurs most. Informational, not legal advice.

Inspection & crash map

live · FMCSA MCMIS

Every inspection and crash on record — hover a point for the summary, click for full detail (codes, severity, CSA points).

44
Inspections
25
Violations
6
Out-of-service
17
CSA points
22
Crashes
2
States
cleanviolOOS

CSA points = violation severity weight × FMCSA time weight (3× in the last 6 months, 2× at 6–12, 1× at 12–24). Points are spread within each state — FMCSA records the inspection state, not an exact location. Source: FMCSA MCMIS.

Equipment

VINs via NHTSA

22 distinct vehicles seen in this carrier’s roadside inspections.

20 incomplete vehicle 1 truck 1 other
2019 MACK Graniteseen 6×
1M2GR4GC3KM010394· E61659D MD
2019 MACK Graniteseen 5×
1M2GR4GC7KM010396· E61661D MD
2020 MACK Graniteseen 4×
1M2GR4GC8LM016161· E64387D MD
2020 MACK Graniteseen 4×
1M2GR4GC0LM016154· E64385D MD
2020 MACK Graniteseen 3×
1M2GR4GC4LM016156· E64386D MD
2019 MACK GU (Granite)seen 3×
1M2AX07C7KM041233· E59748D MD
2020 MACK Graniteseen 2×
1M2GR4GC2LM016155· E64384D MD
2019 MACK GU (Granite)seen 2×
1M2AX07C4KM041271· E59747D MD
2019 CHEVROLET Silverado HDseen 2×
1GB4CVCY4KF168638· 1DT5384 MD
2024 MACK Graniteseen 2×
1M2GR4GCXRM042298· E70127D MD
2006 MACK CHN
1M1AJ07Y66N005695· 565F79 MD
DORS
1DTD28E26HP023393· 495315G MD
2016 MACK GU (Granite)
1M2AX07C1GM061274· E56731D MD
2019 MACK Granite
1M2GR4GC9KM010397· E61660D MD
2018 MACK GU (Granite)
1M2AX04C1JM038718· 299ED77 MD
2016 MACK GU (Granite)
1M2AX07C8GM061272· E68240D MD
2021 MACK
1M2AX07C8M061272· E68240D MD
2024 MACK Granite
1M2GR4GC3RM039744· E60057D MD
2020 MACK Granite
1M2GR3GC0LM013426· 417E20 MD
2019 MACK GU (Granite)
1M2AX07C8KM041239· E59749D MD
2024 MACK Granite
1M2GR4GC1RM042299· E70128D MD
2019 MACK Granite
1M2GR4GC5KM010395· E50177D MD

Equipment is inferred from VINs recorded on roadside inspections (FMCSA MCMIS), decoded via the NHTSA vPIC API — it reflects vehicles inspected, not a current fleet roster.

Company profile

FMCSA census

PRIVATE PROPERTY

Power units
30
on file (MCS-150)
Drivers
21
21 hold a CDL
Annual mileage
0.6M mi
reported 2024
Recordable crash rate
per million miles
How far they run · drivers by operating lane
  • Interstate · <100 mi21 drivers
Company officer
TIMOTHY D KAPTEIN
Operation
Interstate · Hazmat
D-U-N-S
144211893
Registered since
1988-12-07
Last MCS-150 update
2025-07-11
Census status
Active

Fleet: 29 trucks · 2 owned tractors.

Source: FMCSA Company Census File (data.transportation.gov). Fleet and driver counts are self-reported on the carrier’s most recent MCS-150 filing.

Connections

carrier graph

This carrier shares VINs with 1 other carrier — review the connections below as part of your vetting.

1
Connected carriers
1
Fleet-transfer links
1
Most shared VINs
0
Strong links

Shared VINs come from FMCSA roadside-inspection records — a vehicle inspected under more than one carrier, often a fleet transfer or trailer interchange. Other links come from the FMCSA census. Shared identifiers are common and often legitimate — treat these as leads to investigate, not proof of wrongdoing.

Activity history

2 events
  1. 07/11/2025MCS-150 update filed

    0.6M mi reported (2024)

  2. 12/07/1988Registered with FMCSA

    PRIVATE PROPERTY

Merged from FMCSA authority, insurance, out-of-service, and census records.

🚛

Operations

Classification

  • PRIVATE PROPERTY

Area served

  • Interstate

FMCSA safety rating

Rating
Conditional
Type
Compliance review
Rated
2000-12-31
Last review
2000-11-16
📄

MCS-150 registration

Form date
2025-07-11
Reported mileage
570,000 mi (2024)

Got a violation you want to contest?

Use the free AI-powered DataQs Drafter to generate a polished challenge letter — quotes the relevant 49 CFR, predicts your grant chance.

Open the Drafter →
Data sourced from public FMCSA records via safer.fmcsa.dot.gov · Latest FMCSA update: Sep 2026 · Page refreshed: Sep 22, 2026, 10:37 PM. VioCodes is not affiliated with FMCSA. To dispute incorrect data, file a DataQs Request for Data Review.