TruckCodex

W L PARHAM AND SON INC

USDOT 1367735 • 7809 CALLINGTON WAY, HANOVER, MD, 21076

ACTIVE
Authority:None on file
Insurance:None on file
BOC-3:Not on file
Safety Rating:Not rated
MCS-150:Never updated
OOS Orders:None

Overview

Company profile from FMCSA Census File

USDOT
1,367,735
Status
ACTIVE
Operation
Interstate
State
Maryland
Phone
3017177975
Email
[email protected]
Power Units (MCS-150)
6
Drivers (MCS-150)
4
MCS-150 Mileage
10,000
Physical Address
7809 CALLINGTON WAY, HANOVER, MD, 21076
Contact
Phone: 3017177975

Risk Signals1 flagged

MEDIUM
Elevated driver OOS rate: 22.6%
National average is 6.7%. This carrier's driver OOS rate is 15.9 percentage points above average.

Signals are auto-detected from FMCSA public records. This is not a regulatory determination.

Authority & Insurance

Operating authority, insurance filings, and BOC-3 status

Active Authority
0
Revoked / Inactive
0
Authority Types
0
Insurance Policies
None on file
BOC-3 Filing
Not on file

Operating Authority

fmcsa-authhistApr 5, 2026
No records found

No insurance filings found for this carrier in FMCSA records.

Check FMCSA SAFER for current insurance status

Safety & Inspections

SMS BASIC scores, inspection history, and out-of-service rates

SMS BASIC Scores

Driver Fitness
42%
Hours of Service
N/A
Unsafe Driving
57%

Higher percentile = worse safety performance relative to peers. Scores at or above 75% trigger FMCSA alerts.

Inspections
31
Violations
64
26 OOS
Vehicle OOS %
25.8%
Above nat'l avg (23.4%)
Driver OOS %
22.6%
Above nat'l avg (6.7%)
Power Units (MCS-150)
6
Drivers (MCS-150)
4
Crash Records
4

Inspection Activity (24 months)

Monthly inspection counts with OOS months highlighted. Hover bars for details.

3
May
Jun
Jul
Aug
Sep
1
Oct
2
Nov
1
Dec
1
Jan
1
Feb
2
Mar
2
Apr
4
May
Jun
1
Jul
Aug
Sep
1
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Clean monthMonth with OOSBased on latest 31 of 31 inspection records

Inspection Activity Map

4 states • 31 inspections

🚛
None Low Medium High🚛 Home base

Violation Summary (64 violations from 31 inspections)

fmcsa-inspection-file
Violation Summary (64 violations from 31 inspections)
CodeDescription# Violations# OOSSeverity WtBASIC
FMCSR:392.2-SLLSROperating a CMV while ill or fatigued508Unsafe Driving
FMCSR:392.2Operating a CMV while ill or fatigued508Unsafe Driving
FMCSR:392.2-SLLIRPOperating a CMV while ill or fatigued408Unsafe Driving
FMCSR:393.75A3-TAOLTires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS44—Vehicle Maintenance
FMCSR:396.9D2-FTFFailing to correct the violation(s)/defect(s) noted on the roadside inspection report20—Vehicle Maintenance
FMCSR:393.9A-LILInoperable required lamps203Vehicle Maintenance
FMCSR:393.47D1-BLTBD-SABrake actuators/chambers defective227Vehicle Maintenance
FMCSR:392.16(a)Failing to use seat belt (49 CFR)203Unsafe Driving
FMCSR:393.100(b)Cargo securement - aggregate working load226Vehicle Maintenance
FMCSR:383.51A-SOUTCDL disqualification - major offense1110Driver Fitness
FMCSR:396.3A1-BALACBrake - Audible air leak from a brake chamber10—Vehicle Maintenance
FMCSR:393.45D-BBrake tubing/hoses inadequate107Vehicle Maintenance
FMCSR:396.5B-LFuel system leak107Vehicle Maintenance
FMCSR:392.2-SLLS4Speeding 15+ mph over limit1010Unsafe Driving
FMCSR:393.53B-BSteering system components worn107Vehicle Maintenance
FMCSR:393.47ESlack adjuster defective107Vehicle Maintenance
FMCSR:393.47A-BCLMBD-SABrake chamber - cracked/broken118Vehicle Maintenance
FMCSR:396.3A1-BOSBRAKES OUT OF SERVICE: The number of defective brakes is equal to or greater than 20 percent of the service brakes on the vehicle or combination11—Vehicle Maintenance
FMCSR:392.2FTOperating a CMV while ill or fatigued108Unsafe Driving
FMCSR:396.17CNo proof of periodic inspection103Vehicle Maintenance
FMCSR:392.2-SLLIFTAOperating a CMV while ill or fatigued108Unsafe Driving
FMCSR:391.41B10-MCMedical (Certificate) - Operating a commercial vehicle without corrective lenses or hearing aid as indicated on the driver's medical certificate11—Driver Fitness
FMCSR:392.2-SLLTROperating a CMV while ill or fatigued108Unsafe Driving
FMCSR:393.75C-TAOTD-LT1/32Tire tread depth insufficient (other axles)115Vehicle Maintenance
FMCSR:391.45A-MCEMNo medical exam certificate106Driver Fitness
FMCSR:396.17C-PINo proof of periodic inspection103Vehicle Maintenance
FMCSR:392.2-SLLTCDOperating a CMV while ill or fatigued108Unsafe Driving
FMCSR:392.4A-DOSUUse of drugs1110Controlled Substances/Alcohol
FMCSR:393.75A3-TFLTires - Front leaking or inflation 50% or less than of the maximum inflation pressure11—Vehicle Maintenance
FMCSR:393.207A-SUBLSuspension defective117Vehicle Maintenance
FMCSR:383.23A2-LCDLNLicense (CDL) - Operate a CMV and does not possess a valid CDL11—Driver Fitness
FMCSR:391.41APhysical qualification - general117Driver Fitness
FMCSR:392.2-SLLUCROperating a CMV while ill or fatigued108Unsafe Driving
FMCSR:396.17(c)No proof of periodic inspection103Vehicle Maintenance
FMCSR:392.82(a)(1)Texting while driving1010Unsafe Driving
FMCSR:383.23(a)(2)CDL - wrong class118Driver Fitness
FMCSR:391.11(b)(4)No valid medical certificate117Driver Fitness
FMCSR:391.11(b)(5)Not physically qualified117Driver Fitness
FMCSR:390.21T(b)390.21T(b)10—General/Admin
FMCSR:393.207(c)Leaf spring assembly defective/missing11—Vehicle Maintenance
FMCSR:393.75(a)(3)Tire-flat and/or audible air leak11—Vehicle Maintenance
FMCSR:390.3(e)Driver prohibited from performing safety sensitive functions per 382.501(a) in the Drug and Alcohol Clearinghouse11—General/Admin
FMCSR:383.51(a)CDL disqualification - major offense1110Driver Fitness
FMCSR:393.75(a)Tires/tubes - general defects116Vehicle Maintenance
FMCSR:393.78Windshield condition defective104Vehicle Maintenance

Peer Context

This carrier vs national averages. Lower is better for all metrics.

Vehicle OOS Rate
25.8%vs nat'l 23.4%
+2.4 pts above avg
Driver OOS Rate
22.6%vs nat'l 6.7%
+15.9 pts above avg
Violations / Inspection
2.06vs nat'l 1.80
+0.26 above avg

National averages: vehicle OOS 23.4%, driver OOS 6.7%, violations per inspection ~1.8. Based on FMCSA MCSAP program data.

Inspection History (31 inspections)

fmcsa-inspectionsApr 5, 2026
Inspection History (31 inspections)
DateReport #StationStateLevelVehicleViolationsTop CodesOOS
Oct 15, 202586055480MILFORD DEDELevel 3KENWORTH STRAIGHT TRUCK3396.9D2-FTF, 383.51A-SOUT, 392.2-SLLSRYes
Jul 28, 202585369820BROOKLYN PARK MDMDLevel 2KENWORTH STRAIGHT TRUCK1392.2-SLLSRNo
May 20, 202584748864FREDERICK MDMDLevel 1KENWORTH STRAIGHT TRUCK3396.3A1-BALAC, 393.45D-B, 396.5B-LNo
May 19, 202584722885CHESTER MDMDLevel 2KENWORTH STRAIGHT TRUCK1392.2-SLLS4No
May 15, 202584694399SYKESVILLE MDMDLevel 2KENWORTH STRAIGHT TRUCK3392.2-SLLIRP, 393.9A-LILNo
May 14, 202584678572FREDERICK MDMDLevel 1KENWORTH STRAIGHT TRUCK9393.47D1-BLTBD-SA, 393.53B-B, 393.47EYes
Apr 8, 202584351392I-26NCLevel 2KW STRAIGHT TRUCK2392.2FT, 396.17CNo
Apr 2, 202584310472ANNAPOLIS MDMDLevel 2KENWORTH STRAIGHT TRUCK1392.2-SLLIFTANo
Mar 20, 202584202482LAUREL DEDELevel 3KENWORTH STRAIGHT TRUCK2391.41B10-MC, 392.2-SLLTRYes
Mar 4, 202584024296FREDERICK COUNTYMDLevel 2KW STRAIGHT TRUCK1393.75C-TAOTD-LT1/32Yes
Feb 26, 202583967218I-70 NEW MARKET SCALE HOUSEMDLevel 2KW STRAIGHT TRUCK1393.75A3-TAOLYes
Jan 22, 202583670810BALTIMORE CITYMDLevel 2KW STRAIGHT TRUCK5393.75A3-TAOL, 392.2-SLLSR, 391.45A-MCEMYes
Dec 23, 202483479434RT 50 E/B BAY BRIDGE TOLL FACMDLevel 2KW STRAIGHT TRUCK2396.17C-PI, 392.2-SLLSRNo
Nov 26, 202483250299HOWARD COUNTYMDLevel 2KW STRAIGHT TRUCK2392.2-SLLTCD, 392.4A-DOSUYes
Nov 12, 202483401123BALTIMORE COUNTY P.D.MDLevel 2PTRB STRAIGHT TRUCK6393.75A3-TFL, 393.207A-SUBL, 383.23A2-LCDLNYes
Oct 3, 202482823939RT 50 E/B BAY BRIDGE TOLL FACMDLevel 2KW STRAIGHT TRUCK1396.17(c)No
May 23, 202481693934BALTIMORE CITYMDLevel 2KW STRAIGHT TRUCK1392.2No
May 15, 202481623442WASHINGTON DCDCLevel 2PETERBILT STRAIGHT TRUCK0—No
May 1, 202481493997HOWARD COUNTYMDLevel 2FORD STRAIGHT TRUCK10392.2, 392.16(a), 392.82(a)(1)Yes
Mar 11, 202481070802I-70 NEW MARKET SCALE HOUSEMDLevel 2KW STRAIGHT TRUCK1393.100(b)Yes
Feb 15, 202480858860I-70 NEW MARKET SCALE HOUSEMDLevel 3PTRB STRAIGHT TRUCK0—No
Dec 7, 202380329844I-70 W FRIENDSHIP SCALE HOUSEMDLevel 2KW STRAIGHT TRUCK0—No
Jul 6, 202379068103I-70 W FRIENDSHIP SCALE HOUSEMDLevel 2KW STRAIGHT TRUCK1390.3(e)Yes
Jun 28, 202379001592PRINCE GEORGES COUNTYMDLevel 2KW STRAIGHT TRUCK3392.16(a), 383.51(a), 393.75(a)Yes
Jun 2, 202378794819I-70 W FRIENDSHIP SCALE HOUSEMDLevel 1KW STRAIGHT TRUCK0—No
May 31, 202378767518I-95 @ I-495 (PARK AND RIDE)MDLevel 3KW STRAIGHT TRUCK0—No
May 23, 202378696727I-70 NEW MARKET SCALE HOUSEMDLevel 2KW STRAIGHT TRUCK0—No
May 18, 202378656395PRINCE GEORGES COUNTYMDLevel 2KW STRAIGHT TRUCK1392.2No
May 8, 202378567427WASHINGTONDCDCLevel 2KENWORTH STRAIGHT TRUCK1392.2-SLLIRPNo
May 4, 202378525333I-70 W FRIENDSHIP SCALE HOUSEMDLevel 2KW STRAIGHT TRUCK1392.2No
May 2, 202378525601I-70 NEW MARKET SCALE HOUSEMDLevel 2KW STRAIGHT TRUCK2393.78, 393.100(b)Yes

Inspection analytics

Monthly cadence, frequent stations, and violation mix

Inspections per month (24 mo)

19 total · 47.4% OOS
2024-052025-10
InspectionsOOS

Most frequent inspection stations

I-70 NEW MARKET SCALE HOUSE5 · 3 OOS
I-70 W FRIENDSHIP SCALE HOUSE4 · 1 OOS
RT 50 E/B BAY BRIDGE TOLL FAC2
FREDERICK MD2 · 1 OOS
BALTIMORE CITY2 · 1 OOS
PRINCE GEORGES COUNTY2 · 1 OOS
HOWARD COUNTY2 · 2 OOS
BALTIMORE COUNTY P.D.1 · 1 OOS

Violations by BASIC category

Driver Fitness9 · 8 OOS
General/Admin2 · 1 OOS

Recent Crashes

4 crash records from FMCSA Crash File

Total Crashes
4
Fatalities
0
Injuries
3
Across 2 crashes
Tow-Aways
4

Crash History (4 records)

fmcsa-crash-fileApr 5, 2026
Crash History (4 records)
DateStateSeverityFatalitiesInjuriesCityLocationVINCarrier Name at Crash
Apr 15, 2025MDINJURY01—IS495 CAPITAL BELTWAY...219763W L PARHAM AND SON INC
Mar 24, 2025NCTOW00HOT SPRINGS1180...260842W L PARHAM AND SON INC
Nov 13, 2024MDINJURY02—RAMP 8 FR RAMP 5 TO HOLLINS FERRY RD AT CO 3239...601439W L PARHAM AND SON INC
Jul 28, 2016MDTOW00————

Compliance Timeline

4 events merged from authority, insurance, enforcement, OOS, crash, MCS-150, and safety rating records

Apr 15, 2025
Crash
Injury crash in MD
0 fatalities, 1 injury
Mar 24, 2025
Crash
Tow-away crash in NC
0 fatalities, 0 injuries
Nov 13, 2024
Crash
Injury crash in MD
0 fatalities, 2 injuries
Jul 28, 2016
Crash
Tow-away crash
0 fatalities, 0 injuries

Related Records

Related records

StateAll entities in Maryland
Browse carriers, brokers, and FFs in MD
CityEntities in HANOVER, MD
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Crashes4 crash records
FMCSA Crash File
Inspections31 inspection records
Full inspection history
StationI-70 NEW MARKET SCALE HOUSE
5 inspections at this station
StationI-70 W FRIENDSHIP SCALE HOUSE
4 inspections at this station
StationFREDERICK MD
2 inspections at this station
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RecallsRecalls & safety data
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Data sources & freshness

FMCSA Company Census File
Generated from 24-hour old database. Contact info and fleet counts may lag.
Updated 1 weeks ago
FMCSA Authority History
Updated 1 weeks ago
FMCSA Insurance Filings
Updated 1 weeks ago
FMCSA Vehicle Inspection File
Updated 1 weeks ago
Refresh dataLast updated: Apr 5, 2026