← Back to Search
NOT VALIDATED
CALFRAC WELL SERVICES CORP
Trust Score
Good
Why this score?
Company CheckCALFRAC WELL SERVICES CORP · DOT 980037
Private carrier, runs its own trucks and hauls its own freight
707 17 STREET SUITE 2950, DENVER, CO, 80202
PRIVATE CARRIER
Sign in required
You need a free LoadWrap account to run this check. Log in or register, it takes a minute.
Log in or register
Due-diligence certificate
577
Power Units
400
Drivers
1
Crashes (24-Month)
None on file
Insurance
Not Rated
Safety Rating
196
Inspections
Is this your company? Claim your profile →
Just researching? Create a free account →
Deep records on this carrier, only on LoadWrap
Public record
6 events tracked · latest Sep 16, 2026 ↓ Show details ↓Safety & compliance 5
- Aug 29, 2026Roadside inspection, 4 violations (no OOS).
- Aug 13, 2026Roadside inspection, 4 violations (no OOS).
- Aug 8, 2026Roadside inspection, 3 violations (no OOS).
- Aug 6, 2026Roadside inspection, 2 violations (no OOS).
- Sep 2, 2025Crash reported (no fatalities).
Insurance 1
- CurrentNo active insurance on file.
Public FMCSA record · blue clean · orange change · red risk.
Driver Reviews (169 from industry sources)
TheTruckersReport
169 reviews
View Reviews →Company Information
Legal NameCALFRAC WELL SERVICES CORP
DOT Number980037
MC Number418195
Entity TypePrivate Carrier
Operating StatusA - Active
LocationDenver, Colorado
Added09/25/2001
MCS-15012/23/2025
Contact Details
PhoneSign in to view
EmailSign in to view
Physical Address707 17 STREET SUITE 2950, DENVER, CO, 80202
Mailing Address707 17 STREET SUITE 2950, DENVER, CO, 80202
Operating Authorities
Authority TypePRIVATE PROPERTY;PRIVATE PASSENGER, NON-BUSINESS
Carrier OperationA - Interstate
CommonNot Active
ContractNot Active
BrokerNot Active
Cargo Transported
PassengersOil Field EquipmentChemicals
Operation Classification
Private (Property)Private (Pass. Non-Business)Private Only
SMS BASIC Scores
FMCSA safety categories, last 24 months. Above Cutoff = FMCSA flags a problem · Below cutoff = within limits · Clean = no violations.
Unsafe Driving
measure .01 · 2 insp with violations
Below cutoff
Hours-of-Service Compliance
measure .21 · 6 insp with violations
Below cutoff
Driver Fitness
measure .12 · 2 insp with violations
Below cutoff
Controlled Substances / Alcohol
measure 0 · 0 insp with violations
Clean
Vehicle Maintenance
measure 4.43 · 41 insp with violations
Below cutoff
Source: FMCSA SMS, updated monthly.
Mileage
Annual Mileage2,980,718 miles
Mileage Year2024
VMT SourceMCS-150 Form
Drivers
400
Interstate
0
Intrastate
0
CDL
400
Total
Interstate >100mi0
Interstate <100mi0
Intrastate >100mi0
Intrastate <100mi0
Equipment
No equipment breakdown on file with FMCSA.
HazMatYes
Safety Summary
Safety RatingNot Rated
Total Crashes (24-mo)1
Fatal0
Driver OOS2.5% avg 5.5%
Vehicle OOS25.0% avg 20.7%
SmartWay PartnerNo
Last Review12/16/2014
Insurance
AmountNone on file
VerifiedFMCSA · 07/07/2026
Last checked09/16/2026
Quick Facts
StatusActive
TypePrivate Carrier
Fleet577 units
Drivers400
Mileage2,980,718 mi
MCS-15012/2025
Safety & Inspection Data
Crash Summary
Total Crashes (24-mo)1
Fatal0
Injury0
Tow-Away1
Driver Inspections
Total120
Out of Service3
OOS Rate2.5%
National Avg5.5%
Below National Average
Vehicle Inspections
Total76
Out of Service19
OOS Rate25.0%
National Avg20.7%
Above National Average
HazMat Inspections
Total4
OOS0
OOS Rate0.0% (avg 4.5%)
Last FMCSA Review: 12/16/2014
Safety Trends by Year
Roadside inspections and crashes on file, year over year. The red portion of each inspection bar is the out-of-service share; ▲/▼ compares to the prior year.
Inspections · red = OOS
2023
4 · 0 OOS -
2024
64 · 14 OOS ▲
2025
61 · 10 OOS ▼
2026
32 · 7 OOS ▼
Crashes
2023
0 crashes -
2024
2 crashes ▲
2025
1 crash ▼
2026
0 crashes ▼
Based on FMCSA crash and roadside inspection records (rolling 3-year window). The latest year may be partial.
Out-of-Service Summary Last 24 months
Live FMCSA roadside inspections through Aug 2026, 106 inspections, 21 resulted in out-of-service (19.8% OOS rate).
Driver Out-of-Service
1 OOS
Vehicle Out-of-Service
25 OOS
Live FMCSA roadside inspection records, refreshed monthly.
Crash Records (3)
Full crash history on file (all years), newest first. This list may show more than the headline Crashes figure above, because that figure follows the official FMCSA 24-month SMS window used for the Trust Score, older crashes still appear here for transparency.
| Date | Location | State | Fatal | Injuries | Tow | Vehicles | Weather | Road | Light |
|---|---|---|---|---|---|---|---|---|---|
| 09/02/2025 | WASHINGTON (TOWNSHIP OF) | OH | 0 | 0 | 1 | 2 | Clear | Dry | Daylight |
| 02/08/2024 | CAMBRIDGE CITY | IN | 0 | 0 | 1 | 3 | Clear | Dry | Daylight |
| 01/21/2024 | 39 1/2 ST NW | ND | 0 | 0 | 1 | 1 | Clear | Ice | Dawn |
Roadside Violations by Safety Category Last 24 months
127 roadside violations across 106 inspections, grouped into FMCSA safety-behavior categories. The shaded portion shows how many were serious enough to result in an out-of-service order.
ViolationsOut-of-service
Vehicle Maintenance
89 violations · 26 OOS
Unsafe Driving
24 violations · 2 OOS
Hours-of-Service (HOS) Compliance
11 violations · 0 OOS
Hazardous Materials
2 violations · 0 OOS
Driver Fitness
1 violation · 1 OOS
Categories follow FMCSR violation parts (Part 393/396 = Vehicle Maintenance, Part 395 = HOS; "Other" = general/administrative parts such as 390). Raw violation counts and out-of-service results, not FMCSA percentile rankings, which are not published for property carriers.
Inspection Records (100)
| Date | State | Level | Location | Violations | OOS | Driver Viol | Driver OOS | Vehicle Viol | Vehicle OOS | HazMat | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 08/29/2026 | CO | Driver-Only (Level III) | TRINIDAD CO | 4 | 0 | 0 | 0 | 4 | 0 | - | ▲Detail |
| 08/13/2026 | ND | Full (Level I) | WILLISTON ND | 4 | 0 | 0 | 0 | 4 | 0 | - | ▲Detail |
| 08/08/2026 | CO | Walk-Around (Level II) | DOWNIEVILLE-LAWSON-DUMONT CO | 3 | 0 | 2 | 0 | 1 | 0 | - | ▲Detail |
| 08/06/2026 | UT | Full (Level I) | NAPLES UT | 2 | 0 | 0 | 0 | 2 | 0 | - | ▲Detail |
| 07/30/2026 | UT | Full (Level I) | NAPLES UT | 2 | 2 | 0 | 0 | 2 | 2 | - | ▲Detail |
| 07/29/2026 | MT | Walk-Around (Level II) | CULBERTSON MT | 5 | 3 | 0 | 0 | 5 | 3 | - | ▲Detail |
| 07/29/2026 | OH | Walk-Around (Level II) | CAMBRIDGE OH | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 07/24/2026 | WY | Full (Level I) | WY | 2 | 0 | 0 | 0 | 2 | 0 | - | ▲Detail |
| 07/09/2026 | CO | Full (Level I) | CORTEZ CO | 2 | 0 | 1 | 0 | 1 | 0 | - | ▲Detail |
| 07/02/2026 | CO | Driver-Only (Level III) | LIMON CO | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 07/02/2026 | UT | Full (Level I) | RICHFIELD UT | 2 | 1 | 0 | 0 | 2 | 1 | - | ▲Detail |
| 06/25/2026 | WY | Walk-Around (Level II) | WY | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 06/22/2026 | SD | Driver-Only (Level III) | WASTA SD | 1 | 0 | 1 | 0 | 0 | 0 | - | ▲Detail |
| 06/18/2026 | SD | Driver-Only (Level III) | VALLEY SPRINGS SD | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 06/16/2026 | CO | Full (Level I) | CORTEZ CO | 1 | 1 | 0 | 0 | 1 | 1 | - | ▲Detail |
| 06/08/2026 | ND | Full (Level I) | STANLEY ND | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 05/13/2026 | CO | Full (Level I) | LOMA CO | 2 | 1 | 0 | 0 | 2 | 1 | - | ▲Detail |
| 05/12/2026 | CO | Full (Level I) | CORTEZ CO | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 04/27/2026 | CO | Walk-Around (Level II) | CORTEZ CO | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 04/23/2026 | WY | Walk-Around (Level II) | SUNDANCE POE | 2 | 1 | 0 | 0 | 2 | 1 | - | ▲Detail |
| 03/31/2026 | ND | Walk-Around (Level II) | WILLISTON ND | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 03/25/2026 | UT | Full (Level I) | VERNAL UT | 2 | 0 | 0 | 0 | 2 | 0 | - | ▲Detail |
| 03/23/2026 | CO | Walk-Around (Level II) | DINOSAUR CO | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 03/05/2026 | MT | Driver-Only (Level III) | BROADUS MT | 1 | 0 | 1 | 0 | 0 | 0 | - | ▲Detail |
| 02/26/2026 | MT | Driver-Only (Level III) | BROADUS MT | 1 | 0 | 1 | 0 | 0 | 0 | - | ▲Detail |
| 02/26/2026 | MT | Driver-Only (Level III) | BROADUS MT | 1 | 0 | 1 | 0 | 0 | 0 | - | ▲Detail |
| 02/10/2026 | CO | Walk-Around (Level II) | LOMA CO | 3 | 2 | 0 | 0 | 3 | 2 | - | ▲Detail |
| 02/05/2026 | ND | Driver-Only (Level III) | BOWMAN ND | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 01/26/2026 | UT | Walk-Around (Level II) | VERNAL UT | 2 | 0 | 1 | 0 | 1 | 0 | - | ▲Detail |
| 01/14/2026 | CO | Walk-Around (Level II) | LOMA CO | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 01/07/2026 | ND | Driver-Only (Level III) | WILLISTON ND | 1 | 0 | 1 | 0 | 0 | 0 | - | ▲Detail |
| 01/05/2026 | ND | Driver-Only (Level III) | BOWMAN ND | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 12/18/2025 | UT | Full (Level I) | NAPLES UT | 3 | 1 | 0 | 0 | 3 | 1 | - | ▲Detail |
| 12/14/2025 | ND | Driver-Only (Level III) | BOWMAN ND | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 12/14/2025 | ND | Driver-Only (Level III) | BOWMAN ND | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 12/02/2025 | WY | Full (Level I) | GARNER LAKE RD & 51 HWY | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 11/11/2025 | ND | Full (Level I) | WILLISTON ND | 1 | 1 | 0 | 0 | 0 | 1 | - | ▲Detail |
| 11/06/2025 | CO | Walk-Around (Level II) | DINOSAUR CO | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 10/21/2025 | UT | Full (Level I) | MONTICELLO UT | 1 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 10/20/2025 | CO | Full (Level I) | LOMA CO | 2 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 10/09/2025 | ND | Full (Level I) | WILLISTON ND | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 10/09/2025 | ND | Full (Level I) | WILLISTON ND | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 10/07/2025 | CO | Walk-Around (Level II) | CORTEZ CO | 2 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 09/30/2025 | WY | Full (Level I) | SUNDANCE POE | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 09/24/2025 | CO | Walk-Around (Level II) | LOMA CO | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 09/23/2025 | OK | Driver-Only (Level III) | INTERSTATE 40 MILE MARKER 311 | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 09/09/2025 | CO | Walk-Around (Level II) | TELLURIDE CO | 1 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 08/28/2025 | UT | Full (Level I) | MONTICELLO UT | 2 | 2 | 0 | 0 | 0 | 2 | - | ▲Detail |
| 08/27/2025 | WY | Full (Level I) | CHEYENNE RIVER REST AREA | 1 | 0 | 0 | 0 | 1 | 0 | - | ▲Detail |
| 08/24/2025 | CO | Driver-Only (Level III) | LOMA CO | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 08/22/2025 | CO | Full (Level I) | LOMA CO | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 08/15/2025 | UT | Full (Level I) | MONTICELLO UT | 1 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 07/28/2025 | CO | Driver-Only (Level III) | LOMA CO | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 07/18/2025 | CO | Full (Level I) | LOMA CO | 4 | 1 | 0 | 0 | 0 | 1 | - | ▲Detail |
| 07/14/2025 | UT | Driver-Only (Level III) | MONTICELLO UT | 6 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 07/14/2025 | TX | Walk-Around (Level II) | IH40 EB SHAMROCK SCALE | 1 | 0 | 1 | 0 | 0 | 0 | - | ▲Detail |
| 07/11/2025 | ND | Full (Level I) | WILLISTON ND | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 07/09/2025 | CO | Full (Level I) | LOMA CO | 1 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 07/04/2025 | ND | Walk-Around (Level II) | WILLISTON ND | 2 | 1 | 0 | 0 | 0 | 1 | - | ▲Detail |
| 07/02/2025 | CO | Full (Level I) | LOMA CO | 2 | 1 | 0 | 0 | 0 | 1 | - | ▲Detail |
| 06/24/2025 | CO | Driver-Only (Level III) | LOMA CO | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 06/17/2025 | ND | Walk-Around (Level II) | WILLISTON ND | 2 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 06/17/2025 | CO | Walk-Around (Level II) | CORTEZ CO | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 06/09/2025 | UT | Full (Level I) | MONTICELLO UT | 4 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 06/05/2025 | WY | Full (Level I) | GILLETTE PORT OF ENTRY | 4 | 1 | 0 | 0 | 4 | 1 | - | ▲Detail |
| 05/20/2025 | ND | Walk-Around (Level II) | WILLISTON ND | 1 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 05/19/2025 | ND | Driver-Only (Level III) | WILLISTON ND | 1 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 05/15/2025 | UT | Full (Level I) | VERNAL UT | 1 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 04/27/2025 | SD | Driver-Only (Level III) | BUFFALO SD | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 04/25/2025 | WY | Walk-Around (Level II) | GILLETTE POE | 1 | 1 | 0 | 0 | 1 | 1 | - | ▲Detail |
| 04/22/2025 | WY | Full (Level I) | PARKING AREA | 3 | 0 | 1 | 0 | 2 | 0 | - | ▲Detail |
| 04/21/2025 | ND | Full (Level I) | WILLISTON ND | 1 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 04/19/2025 | ND | Walk-Around (Level II) | WILLISTON ND | 1 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 04/11/2025 | ND | Walk-Around (Level II) | BOWMAN ND | 2 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 03/13/2025 | ND | Walk-Around (Level II) | BOWMAN ND | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 03/13/2025 | WY | Full (Level I) | MP 3 GARNER LAKE RD | 3 | 1 | 0 | 0 | 3 | 1 | - | ▲Detail |
| 03/12/2025 | WY | Full (Level I) | SUNDANCE POE | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 03/01/2025 | WY | Walk-Around (Level II) | SUNDANCE | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 02/28/2025 | SD | Driver-Only (Level III) | BUFFALO SD | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 02/28/2025 | SD | Driver-Only (Level III) | BUFFALO SD | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 02/25/2025 | WY | Full (Level I) | MP 52 WY 789 | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 02/20/2025 | AR | Walk-Around (Level II) | HOPE AR | 2 | 1 | 0 | 0 | 0 | 1 | - | ▲Detail |
| 02/09/2025 | MT | Driver-Only (Level III) | BROADUS MT | 1 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 01/28/2025 | ND | Driver-Only (Level III) | WILLISTON ND | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 01/28/2025 | ND | Driver-Only (Level III) | WILLISTON ND | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 01/25/2025 | ND | Driver-Only (Level III) | WILLISTON ND | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 01/23/2025 | ND | Driver-Only (Level III) | MOORETON ND | 1 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 01/22/2025 | CO | Driver-Only (Level III) | DUMONT CO | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 01/17/2025 | IA | Walk-Around (Level II) | 37 - I29 SB MM 132 SALIX | 1 | 0 | 0 | 0 | 1 | 0 | - | ▲Detail |
| 01/17/2025 | IA | Walk-Around (Level II) | 37 - I29 SB MM 132 SALIX | 1 | 0 | 0 | 0 | 1 | 0 | - | ▲Detail |
| 01/15/2025 | ND | Driver-Only (Level III) | BOWMAN ND | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 01/15/2025 | ND | Driver-Only (Level III) | WILLISTON ND | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 01/08/2025 | IN | Driver-Only (Level III) | TERRE HAUTE IN | 3 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 12/30/2024 | IN | Driver-Only (Level III) | CLOVERDALE IN | 2 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 12/30/2024 | OH | Walk-Around (Level II) | SPRINGFIELD OH | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 12/01/2024 | ND | Driver-Only (Level III) | WILLISTON ND | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 11/25/2024 | ND | Driver-Only (Level III) | BOWMAN ND | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 11/22/2024 | ND | Walk-Around (Level II) | WILLISTON ND | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 11/12/2024 | ND | Walk-Around (Level II) | BOWMAN ND | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 11/03/2024 | CO | Full (Level I) | LOMA CO | 4 | 1 | 0 | 0 | 0 | 1 | - | ▲Detail |
Detailed Inspection Report
Safety Performance Percentiles
FMCSA SMS percentile rankings. Higher percentile = worse performance relative to peers.
Total Inspections105
Unsafe Driving
2 viols
HOS Compliance
6 viols
Driver Fitness
2 viols
Vehicle Maintenance
41 viols
Licensing & Insurance
No insurance history records.
No active insurance policies.
No authority history.
No revocation records.
Stay ahead of changes
You are checking CALFRAC WELL SERVICES CORP today. We can keep watching them for you.
Authority gets revoked, insurance lapses, and a company that looks clean today can change overnight. Create an account, add this company to your list,
and the moment their authority, insurance, safety or contact details change, you see it on your dashboard, or get it by email with Pro.
Add them to your list
Keep this company and every partner you vet in one place you can come back to.
Get a change alert
The moment authority, insurance or safety status moves, you hear about it first.
See the full history
Trust Score over time and the complete authority and insurance timeline, not just today.