DYNAMIC WELL SERVICES INC
USDOT 2334538 • 4957 148TH AVE NW, WILLISTON, ND, 58801
ACTIVEMotor Carrier
Authority:1 active
Insurance:1 current
BOC-3:On file
Safety Rating:C
MCS-150:Never updated
OOS Orders:None
Overview
Company profile from FMCSA Census File
USDOT
2,334,538
Status
ACTIVE
Operation
Interstate
Business Type
Motor Carrier
State
Phone
7018756500
Email
Power Units (MCS-150)
13
Drivers (MCS-150)
9
Safety Rating
C
MCS-150 Mileage
264,053
BOC-3 Agent
Physical Address
4957 148TH AVE NW, WILLISTON, ND, 58801
Mailing Address
PO BOX 2736, WILLISTON, ND, 58802
Contact
Phone: 7018756500
Email: [email protected]
Authority & Insurance
Operating authority, insurance filings, and BOC-3 status
Common Carrier — Active
Active Authority
1
Revoked / Inactive
0
Authority Types
1
Insurance Policies
1 active
Latest: Aug 13, 2019
BOC-3 Filing
On file
Operating Authority
fmcsa-authhistApr 5, 2026
| Authority Type | Docket # | Status | Original Date | Final Date |
|---|---|---|---|---|
| Common Carrier | MC-043648 | ACTIVE | Unknown | Dec 8, 2017 |
Active Insurance (1)
fmcsa-insurApr 5, 2026
| Insurer | Type | Policy # | Status | Effective | Cancel Date |
|---|---|---|---|---|---|
| BERKLEY REGIONAL INSURANCE COMPANY | BIPD/Primary | ECA3154734-11 | ON FILE | Aug 13, 2019 | Sep 7, 2019 |
Insurance History (4 canceled/expired)
fmcsa-inshist-allwithhistory
| Insurer | Type | Policy # | Status | Effective | Cancel Date |
|---|---|---|---|---|---|
| BERKLEY REGIONAL INSURANCE COMPANY | BIPD/Primary | ECA3154734-11 | REPLACED | Aug 13, 2019 | Aug 13, 2019 |
| BERKLEY REGIONAL INSURANCE COMPANY | BIPD/Primary | ECA3154734-10 | REPLACED | Aug 13, 2019 | Aug 13, 2022 |
| ST. PAUL FIRE & MARINE INSURANCE CO. | BIPD/Primary | 41M38023 | REPLACED | Dec 7, 2017 | Aug 13, 2019 |
| ST. PAUL FIRE & MARINE INSURANCE CO. | BIPD/Primary | 41M38023 | REPLACED | Aug 13, 2017 | Dec 7, 2017 |
Insurance Events Timeline
fmcsa-insur-hist
| Event | Insurer | Policy # | Type | Event Date | Cancel Date |
|---|---|---|---|---|---|
| TERM/REPL | BERKLEY REGIONAL INSURANCE COMPANY | ECA3154734-10 | BIPD/Primary | Aug 13, 2022 | Aug 13, 2022 |
| TERM/CANCL | BERKLEY REGIONAL INSURANCE COMPANY | ECA3154734-11 | BIPD/Primary | Sep 7, 2019 | Sep 7, 2019 |
| TERM/REPL | ST. PAUL FIRE & MARINE INSURANCE CO. | 41M38023 | BIPD/Primary | Aug 13, 2019 | Aug 13, 2019 |
| TERM/REPL | BERKLEY REGIONAL INSURANCE COMPANY | ECA3154734-11 | BIPD/Primary | Aug 13, 2019 | Aug 13, 2019 |
| TERM/REPL | ST. PAUL FIRE & MARINE INSURANCE CO. | 41M38023 | BIPD/Primary | Dec 7, 2017 | Dec 7, 2017 |
Authority Action History (2 events)
fmcsa-authhist-blob
| Docket | Authority Type | Original Action | Served Date | Disposition | Decided Date |
|---|---|---|---|---|---|
| MC043648 | COMMON | INVOLUNTARY REVOCATION | Nov 30, 2017 | DISCONTINUED REVOCATION | Dec 8, 2017 |
| MC043648 | MOTOR PROPERTY COMMON CARRIER | GRANTED | Sep 7, 2017 | — | Unknown |
Safety & Inspections
SMS BASIC scores, inspection history, and out-of-service rates
SMS BASIC Scores
Driver Fitness
N/A
Hours of Service
N/A
Unsafe Driving
N/A
Higher percentile = worse safety performance relative to peers. Scores at or above 75% trigger FMCSA alerts.
Inspections
9
Violations
11
3 OOS
Vehicle OOS %
22.2%
Driver OOS %
0.0%
Power Units (MCS-150)
13
Drivers (MCS-150)
9
Crash Records
3
Inspection Activity (24 months)
Monthly inspection counts with OOS months highlighted. Hover bars for details.
1
May
Jun
Jul
1
Aug
Sep
Oct
Nov
Dec
2
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Clean monthMonth with OOSBased on latest 9 of 9 inspection records
Inspection Activity Map
1 state • 9 inspections
None Low Medium High🚛 Home base
Violation Summary (11 violations from 9 inspections)
fmcsa-inspection-file
| Code | Description | # Violations | # OOS | Severity Wt | BASIC |
|---|---|---|---|---|---|
| FMCSR:393.9(a) | Inoperable required lamps | 2 | 2 | 3 | Vehicle Maintenance |
| FMCSR:392.2-SLLEWA2 | Operating a CMV while ill or fatigued | 1 | 0 | 8 | Unsafe Driving |
| FMCSR:393.60(c) | Glazing/window obstructions | 1 | 0 | 4 | Vehicle Maintenance |
| FMCSR:393.75(a)(3) | Tire-flat and/or audible air leak | 1 | 1 | — | Vehicle Maintenance |
| FMCSR:393.45(d) | Brake tubing/hoses inadequate | 1 | 0 | 7 | Vehicle Maintenance |
| FMCSR:392.2 | Operating a CMV while ill or fatigued | 1 | 0 | 8 | Unsafe Driving |
| FMCSR:392.2-SLL | Operating a CMV while ill or fatigued | 1 | 0 | 8 | Unsafe Driving |
| FMCSR:393.47A-BCLMBD | Brake chamber - cracked/broken | 1 | 0 | 8 | Vehicle Maintenance |
| FMCSR:392.33A-D | Operating CMV with obstructed driver view | 1 | 0 | 5 | Unsafe Driving |
| FMCSR:393.48A-BIBD | Inoperative/defective brakes | 1 | 0 | 8 | Vehicle Maintenance |
Peer Context
This carrier vs national averages. Lower is better for all metrics.
Vehicle OOS Rate
22.2%vs nat'l 23.4%
-1.2 pts below avg
Driver OOS Rate
0.0%vs nat'l 6.7%
-6.7 pts below avg
Violations / Inspection
1.22vs nat'l 1.80
-0.58 below avg
National averages: vehicle OOS 23.4%, driver OOS 6.7%, violations per inspection ~1.8. Based on FMCSA MCSAP program data.
Inspection History (9 inspections)
fmcsa-inspectionsApr 5, 2026
| Date | Report # | Station | State | Level | Vehicle | Violations | Top Codes | OOS |
|---|---|---|---|---|---|---|---|---|
| Jan 28, 2025 | 83734351 | WILLISTON ND | ND | Level 3 | KENWORTH TRUCK TRACTOR | 0 | — | No |
| Jan 20, 2025 | 83667840 | WILLISTON ND | ND | Level 3 | KENWORTH TRUCK TRACTOR | 1 | 392.2-SLLEWA2 | No |
| Aug 29, 2024 | 82544696 | WILLISTON ND | ND | Level 1 | KENWORTH TRUCK TRACTOR | 4 | 393.60(c), 393.75(a)(3), 393.9(a) | Yes |
| May 4, 2024 | 81574477 | WILLISTON ND | ND | Level 3 | SERVICE KI STRAIGHT TRUCK | 1 | 392.2 | No |
| Apr 24, 2024 | 81480010 | WILLISTON ND | ND | Level 2 | KENWORTH TRUCK TRACTOR | 0 | — | No |
| Mar 11, 2024 | 81122698 | WILLISTON ND | ND | Level 3 | UNKNOWN SEMI-TRAILER | 1 | 392.2-SLL | No |
| Nov 20, 2023 | 80283721 | WILLISTON ND | ND | Level 1 | KENWORTH TRUCK TRACTOR | 3 | 393.47A-BCLMBD, 392.33A-D, 393.48A-BIBD | No |
| Jun 1, 2023 | 78802766 | ROSS | ND | Level 2 | MANA SEMI-TRAILER | 1 | 393.9(a) | Yes |
| May 20, 2023 | 78720348 | PANGER INSPECTION SITE | ND | Level 3 | OTHR SEMI-TRAILER | 0 | — | No |
Inspection analytics
Monthly cadence, frequent stations, and violation mix
Inspections per month (24 mo)
5 total · 20.0% OOS
2024-042025-01
InspectionsOOS
Most frequent inspection stations
Violations by BASIC category
Vehicle Maintenance7 · 3 OOS
Recent Crashes
3 crash records from FMCSA Crash File
Total Crashes
3
Fatalities
0
Injuries
0
Tow-Aways
3
Crash History (3 records)
fmcsa-crash-fileApr 5, 2026
| Date | State | Severity | Fatalities | Injuries | City | Location | VIN | Carrier Name at Crash |
|---|---|---|---|---|---|---|---|---|
| Jan 4, 2022 | ND | TOW | 0 | 0 | — | — | ...172248 | DYNAMIC WELL SERVICES INC |
| Sep 28, 2020 | ND | TOW | 0 | 0 | — | — | — | — |
| Aug 10, 2020 | WY | TOW | 0 | 0 | — | — | — | — |
Enforcement Actions
1 closed case — FMCSA civil penalties
1 Enforcement Case
fmcsa-enforcement
| Case Number | Closed Date | Violation Code(s) | Settlement | Subject Type |
|---|---|---|---|---|
| ND-2022-0023-US1308 | Aug 25, 2022 | 396.3(a) | $4,310 | Carrier |
Compliance Timeline
10 events merged from authority, insurance, enforcement, OOS, crash, MCS-150, and safety rating records
Aug 13, 2022
InsuranceInsurance term/repl
BERKLEY REGIONAL INSURANCE COMPANY • BIPD/Primary
Sep 7, 2019
InsuranceInsurance term/cancl
BERKLEY REGIONAL INSURANCE COMPANY • BIPD/Primary
Aug 13, 2019
InsuranceInsurance term/repl
ST. PAUL FIRE & MARINE INSURANCE CO. • BIPD/Primary
Aug 13, 2019
InsuranceInsurance term/repl
BERKLEY REGIONAL INSURANCE COMPANY • BIPD/Primary
Dec 7, 2017
InsuranceInsurance term/repl
ST. PAUL FIRE & MARINE INSURANCE CO. • BIPD/Primary
Related Records
Related records
StateAll entities in North Dakota
Browse carriers, brokers, and FFs in ND
CityEntities in WILLISTON, ND
Browse by city
AuthorityMC-043648 Certificate
Common Carrier — Download free PDF
Crashes3 crash records
FMCSA Crash File
Inspections9 inspection records
Full inspection history
StationWILLISTON ND
7 inspections at this station
StationROSS
1 inspection at this station
StationPANGER INSPECTION SITE
1 inspection at this station
BOC-3 AgentDOTPROCESSAGENTS.COM LLC
Process agent on file
InsurerBERKLEY REGIONAL INSURANCE COMPANY
View all policies from this insurer
CertificatesAuthority Certificate Lookup
Search MC, FF, MX certificates
RecallsRecalls & safety data
Check NHTSA recall campaigns
SearchSearch for another entity
Look up by USDOT, name, MC#, or VIN
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