DUNCAN & SON LINES INC
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Common Carrier, Contract Carrier
ActiveVehicle OOS: 9.98% (avg 20.7%)
Driver OOS: 11.76% (avg 5.5%)
Drivers: 231
Trailers: 0 (0 owned)
No reviews yet
Company Details
Physical Address
23860 W US HWY 85, BUCKEYE, AZ, 85326
Phone Number
(623) 386-4511
Mailing Address
23860 W US HWY 85, BUCKEYE, AZ, 85326
Cell Phone
(602) 329-0799
Email Address
Fax Number
(623) 386-8734
Business Organization
CORPORATION
Operational Classification
AUTHORIZED FOR HIRE
Record Changes
Changes detected on this company's public FMCSA record over the last 2 years (legal name, DBA, phone, email, addresses, authority, insurance on file)
Sign in to view record changes
Change history on public FMCSA records is available to members.
Log inInsurance & Bond Information
Current insurance coverage and bond requirements by authority type
BIPD Insurance
Bodily Injury & Property Damage
Required for carriers transporting goods. Covers accidents and property damage.
Cargo Insurance
Cargo Liability Coverage
Covers loss or damage to goods being transported.
Bond Coverage
Broker/Freight Forwarder Bond
Required for brokers/freight forwarders ($75K minimum).
Insurance Requirements by Authority Type
For Profit Carrier
- BIPD: $750,000 - $5,000,000 (varies by cargo)
- Cargo: Varies by commodity
- Bond: Not required
Broker/Freight Forwarder
- BIPD: May be required
- Cargo: Not typically required
- Bond: $75,000 minimum
Insurance Filing History
| Effective Date | Type | Policy # | Coverage | Insurer | Cancel Date | Method | Status |
|---|---|---|---|---|---|---|---|
| 2021-09-15 | BIPD/Primary | DUN 8199969-01 | $1,000,000 | NATIONAL INTERSTATE INSURANCE… | - | - | ACTIVE |
| 2020-12-31 | BIPD/Primary | DUN 8199969-01 | $750,000 | NATIONAL INTERSTATE INSURANCE… | 2021-09-15 | TERM/REPL | CANCELLED |
| 2018-10-01 | BIPD/Primary | VPP490005204 | $750,000 | NATIONAL INTERSTATE INSURANCE… | 2020-12-31 | TERM/REPL | CANCELLED |
| 2014-10-01 | BIPD/Primary | VEL 8100016-01 | $750,000 | NATIONAL INTERSTATE INSURANCE… | 2018-10-01 | TERM/REPL | CANCELLED |
| 2011-01-01 | CARGO | VPP 4900052-00 | $750,000 | NATIONAL INTERSTATE INSURANCE… | 2015-11-07 | CANCEL | CANCELLED |
| 2008-03-01 | CARGO | MAX5IM0001026 | $750,000 | MAX SPECIALTY INSURANCE COMPA… | 2011-01-01 | TERM/REPL | CANCELLED |
| 2006-09-01 | BIPD/Primary | IML 0000014-00 | $750,000 | NATIONAL INTERSTATE INSURANCE… | 2006-09-01 | TERM/REPL | CANCELLED |
| 2006-07-17 | BIPD/Primary | 481914 | $750,000 | CANAL INSURANCE CO. | 2006-09-01 | CANCEL | CANCELLED |
| 2006-03-01 | CARGO | 34 MS IQ2105 | $750,000 | HARTFORD FIRE INSURANCE COMPA… | 2008-03-01 | TERM/REPL | CANCELLED |
| 2005-09-01 | BIPD/Primary | 481914 | $750,000 | CANAL INSURANCE CO. | 2006-08-12 | TERM/CANCL | CANCELLED |
| 2005-03-01 | CARGO | 1SI0462966 | $750,000 | NATIONAL FARMERS UNION PROP. … | 2006-03-01 | TERM/REPL | CANCELLED |
| 2004-11-15 | BIPD/Primary | 459611 | $750,000 | CANAL INSURANCE CO. | 2005-09-01 | CANCEL | CANCELLED |
| 2004-09-01 | BIPD/Primary | 459611 | $750,000 | CANAL INSURANCE CO. | 2004-11-15 | TERM/REPL | CANCELLED |
| 2004-02-29 | CARGO | R303841-11 | $750,000 | UNDERWRITERS AT LLOYDS LONDON | 2005-03-01 | CANCEL | CANCELLED |
| 2003-09-01 | BIPD/Primary | 440620 | $750,000 | CANAL INSURANCE CO. | 2004-09-01 | CANCEL | CANCELLED |
| 2003-09-01 | CARGO | F401400 03 | $750,000 | UNDERWRITERS AT LLOYDS LONDON | 2004-04-09 | TERM/CANCL | CANCELLED |
| 2002-09-01 | BIPD/Primary | BA2478790 | $750,000 | WILSHIRE INSURANCE COMPANY | 2003-09-01 | CANCEL | CANCELLED |
| 1995-09-01 | BIPD/Primary | BA 2478790 | $750,000 | WILSHIRE INSURANCE COMPANY | 2002-09-01 | CANCEL | CANCELLED |
| 1995-09-01 | CARGO | BA2478790 | $750,000 | WILSHIRE INSURANCE COMPANY | 2002-09-01 | CANCEL | CANCELLED |
| 1990-09-11 | CARGO | CLP 31420A | $750,000 | GREAT WEST CASUALTY CO. | 1995-09-01 | CANCEL | CANCELLED |
| 1986-01-16 | SURETY | AZ 169833 | $750,000 | MERCHANTS BONDING COMPANY ( M… | 2013-05-16 | CANCEL | CANCELLED |
Safety Performance
Safety rating: Satisfactory
Vehicle OOS Rate
9.98%
National avg: 20.72%
Below average
611 inspections · 61 OOS
Driver OOS Rate
11.76%
National avg: 5.51%
Above average
102 inspections · 12 OOS
Hazmat OOS Rate
0.0%
National avg: 4.5%
Below average
34 inspections · 0 OOS
FMCSA Inspection Records (611 total)
Detailed inspection history and violations
| Date | Report # | Level | State | Violations | OOS | Vehicle / VIN |
|---|---|---|---|---|---|---|
| Jul 23, 2026 | UCIM000322 | 2 | CA | 4 | 1 | KW 1XKYD49X... |
| Jul 21, 2026 | NEAK003182 | 1 | CA | 6 | 1 | PTRB 1XPBD49X... |
| Jul 18, 2026 | 1081610084 | 3 | CO | 0 | 0 | FREIGHTLIN 3AKJHHDR... |
| Jul 17, 2026 | UGWF000404 | 3 | CA | 2 | 0 | FREI 3AKJHHDR... |
| Jul 16, 2026 | PE18004699 | 3 | OK | 0 | 0 | FRHT 3AKJHHDR... |
| Jul 15, 2026 | NEDJ005128 | 2 | CA | 0 | 0 | KW 1XKYD49X... |
| Jul 15, 2026 | XF06630617 | 2 | AZ | 0 | 0 | PETERBILT 1XPBD49X... |
| Jul 15, 2026 | NC2K010624 | 1 | CA | 0 | 0 | FRHT 3AKJHHDR... |
| Jul 12, 2026 | V262475920 | 2 | TX | 0 | 0 | PETE 1XPBD49X... |
| Jul 9, 2026 | 25LD002106 | 3 | UT | 1 | 0 | FREIGHTLIN 3AKJHHDR... |
| Jul 9, 2026 | NF6O001580 | 1 | CA | 0 | 0 | FRHT 3AKJHHDR... |
| Jul 8, 2026 | 25JH002166 | 1 | UT | 0 | 0 | FREIGHTLIN 3AKJHHDR... |
| Jul 8, 2026 | NDM1008494 | 2 | CA | 1 | 1 | KW 1XKYD49X... |
| Jul 7, 2026 | 1012703041 | 2 | AZ | 1 | 0 | FREIGHTLIN 3AKJHHDR... |
| Jul 7, 2026 | NF6O001565 | 2 | CA | 0 | 0 | KW 1XKYD49X... |
| Jul 6, 2026 | XE01600913 | 2 | AZ | 2 | 0 | KENWORTH 1XKYD49X... |
| Jul 3, 2026 | 4220001581 | 3 | AR | 0 | 0 | KENWORTH M 1XKYD49X... |
| Jul 3, 2026 | 7475001447 | 2 | AZ | 0 | 0 | FREIGHTLIN 3AKJHHDR... |
| Jul 2, 2026 | 1026800340 | 2 | AZ | 0 | 0 | KENWORTH 1XKYD49X... |
| Jun 28, 2026 | 1410001134 | 1 | MO | 4 | 0 | KENWORTH 1XKYD49X... |
Jul 23, 2026
UCIM000322
Jul 21, 2026
NEAK003182
Jul 18, 2026
1081610084
Jul 17, 2026
UGWF000404
Jul 16, 2026
PE18004699
Jul 15, 2026
NEDJ005128
Jul 15, 2026
XF06630617
Jul 15, 2026
NC2K010624
Jul 12, 2026
V262475920
Jul 9, 2026
25LD002106
Jul 9, 2026
NF6O001580
Jul 8, 2026
25JH002166
Jul 8, 2026
NDM1008494
Jul 7, 2026
1012703041
Jul 7, 2026
NF6O001565
Jul 6, 2026
XE01600913
Jul 3, 2026
4220001581
Jul 3, 2026
7475001447
Jul 2, 2026
1026800340
Jun 28, 2026
1410001134
Jun 25, 2026
UG7K000451
Jun 24, 2026
8400000204
Jun 22, 2026
1003801571
Jun 20, 2026
2439Q4RLXT
Jun 19, 2026
5012Q4QNKF
Jun 13, 2026
W217005028
Jun 11, 2026
V262400126
Jun 10, 2026
1034701795
Jun 10, 2026
ND4O006180
Jun 8, 2026
NF6O001502
Jun 2, 2026
3862Q49RW1
Jun 1, 2026
PSJM000540
May 31, 2026
NDUF007512
May 29, 2026
0940Q45L4D
May 29, 2026
0940Q45L4D
May 28, 2026
0940Q44RKS
May 28, 2026
0940Q44RKS
May 28, 2026
V262348595
May 26, 2026
2917Q42J5Q
May 26, 2026
3668000959
May 26, 2026
XE01600883
May 26, 2026
NF6O001459
May 23, 2026
2438Q3ZCQB
May 21, 2026
NDZX005572
May 21, 2026
1012702902
May 21, 2026
GB09650080
May 21, 2026
NBBJ008050
May 20, 2026
1012702897
May 19, 2026
NF6O001439
May 19, 2026
ND3G007485
Total Inspections
611
Across all inspection types
Vehicle Inspections
611
FMCSA Accident/Crash Records (143 total)
Detailed accident history and severity information
A portion of FMCSA crash records are reported without a carrier identifier and cannot be attributed to a specific company, so they are not shown on individual profiles. The figures below reflect only the crashes FMCSA links to this carrier.
| Crash Date | Report # | State | Severity | Fatalities | Injuries | Tow Away |
|---|---|---|---|---|---|---|
| May 27, 2026 | AZ0I26032400 | AZ | Tow Away | 0 | 0 | Yes |
| Apr 29, 2026 | AZ0004443890 | AZ | Tow Away | 0 | 0 | Yes |
| Jan 31, 2026 | CA6552600169 | CA | Injury | 0 | 1 | Yes |
| Nov 12, 2025 | AZ0I25069031 | AZ | Tow Away | 0 | 0 | Yes |
| Oct 9, 2025 | CA6752504658 | CA | Injury | 0 | 1 | Yes |
| Oct 9, 2025 | AZ0I25061333 | AZ | Tow Away | 0 | 0 | Yes |
| Oct 1, 2025 | AR2025559271 | AR | Tow Away | 0 | 0 | Yes |
| Aug 23, 2025 | AZ0I25050962 | AZ | Injury | 0 | 1 | Yes |
| Apr 9, 2025 | CA5502501863 | CA | Tow Away | 0 | 0 | Yes |
| Apr 7, 2025 | AZ0I25021420 | AZ | Tow Away | 0 | 0 | Yes |
| Feb 7, 2025 | CA6752500575 | CA | Tow Away | 0 | 0 | Yes |
| Dec 27, 2024 | CA6302401681 | CA | Tow Away | 0 | 0 | Yes |
| Nov 12, 2024 | AZ0004250169 | AZ | Injury | 0 | 1 | Yes |
| Aug 18, 2024 | CA6302401021 | CA | Tow Away | 0 | 0 | Yes |
| Jul 25, 2024 | CA6552401085 | CA | Injury | 0 | 1 | Yes |
May 27, 2026
AZ • AZ0I26032400
Fatal
0
Injury
0
Tow
Yes
Apr 29, 2026
AZ • AZ0004443890
Fatal
0
Injury
0
Tow
Yes
Jan 31, 2026
CA • CA6552600169
Fatal
0
Injury
1
Tow
Yes
Nov 12, 2025
AZ • AZ0I25069031
Fatal
0
Injury
0
Tow
Yes
Oct 9, 2025
CA • CA6752504658
Fatal
0
Injury
1
Tow
Yes
Oct 9, 2025
AZ • AZ0I25061333
Fatal
0
Injury
0
Tow
Yes
Oct 1, 2025
AR • AR2025559271
Fatal
0
Injury
0
Tow
Yes
Aug 23, 2025
AZ • AZ0I25050962
Fatal
0
Injury
1
Tow
Yes
Apr 9, 2025
CA • CA5502501863
Fatal
0
Injury
0
Tow
Yes
Apr 7, 2025
AZ • AZ0I25021420
Fatal
0
Injury
0
Tow
Yes
Feb 7, 2025
CA • CA6752500575
Fatal
0
Injury
0
Tow
Yes
Dec 27, 2024
CA • CA6302401681
Fatal
0
Injury
0
Tow
Yes
Nov 12, 2024
AZ • AZ0004250169
Fatal
0
Injury
1
Tow
Yes
Aug 18, 2024
CA • CA6302401021
Fatal
0
Injury
0
Tow
Yes
Jul 25, 2024
CA • CA6552401085
Fatal
0
Injury
1
Tow
Yes
Jun 18, 2024
AZ • AZ0004193843
Fatal
0
Injury
0
Tow
Yes
Mar 1, 2024
CA • CA6552400322
Fatal
0
Injury
1
Tow
Yes
Feb 20, 2024
CA • CA6602400035
Fatal
0
Injury
1
Tow
Yes
Jan 13, 2024
AZ • AZ0004144037
Fatal
0
Injury
0
Tow
Yes
Dec 28, 2023
CA • CA6302301741
Fatal
0
Injury
0
Tow
Yes
Nov 8, 2023
AZ • AZ0000064790
Fatal
0
Injury
0
Tow
Yes
Jul 31, 2023
CA • CA6702301579
Fatal
0
Injury
0
Tow
Yes
Jul 27, 2023
CA • CA6752303581
Fatal
0
Injury
0
Tow
Yes
Jun 14, 2023
AZ • AZ0000035064
Fatal
0
Injury
0
Tow
Yes
May 16, 2023
AZ • AZ0004044570
Fatal
0
Injury
0
Tow
Yes
Fatal Crashes
7
Injury Crashes
38
Total Crashes
143
SMS Safety Analysis
BASIC category violations from FMCSA Safety Measurement System
219
Total BASIC Violations
Data from FMCSA SMS
| BASIC Category | Violations | Out of Service | Status |
|---|---|---|---|
| Unsafe Driving | 46 | 0 | Warning |
| Hours-of-Service Compliance | 39 | 3 | Warning |
| Vehicle Maintenance | 129 | 42 | Alert |
| Controlled Substances/Alcohol | 0 | 0 | OK |
| Driver Fitness | 5 | 5 | OK |
| Hazardous Materials Compliance | 0 | 0 | OK |
Unsafe Driving
WarningHours-of-Service Compliance
WarningVehicle Maintenance
AlertControlled Substances/Alcohol
OKDriver Fitness
OKHazardous Materials Compliance
OKBASIC Categories
Industry Benchmark
Compare this carrier's metrics against industry expectations
| Metric | Expected Range | Observed | Status |
|---|---|---|---|
|
Inspections Based on reported mileage |
20 - 200 | 611 | Above Average |
|
Inspections Based on power units used |
80 - 220 | 0 | Below Range |
|
Power Units Based on reported mileage |
50 - 250 | 259 | Large Fleet |
Inspections
Based on reported mileage
Inspections
Based on power units
Power Units
Based on reported mileage
Equipment & Drivers
Fleet size, equipment ownership, and driver counts
| Type | Owned | Term Lease | Trip Lease | Total |
|---|---|---|---|---|
| Power Units (Tractors) | 0 | 259 | 0 | 259 |
| Trailers | 0 | 0 | 3000 | 0 |
Owned = Company-owned equipment | Term Lease = Long-term leased | Trip Lease = Per-trip leased
Tractors
259
0 owned
Trailers
0
0 owned
Drivers
Total Drivers
231
Driver Inspections
102
Driver Distribution
Cargo & Operations
Cargo types hauled and operational classifications
Cargo Carried
Operation Type
Interstate
Business Organization
CORPORATION
Classification Categories
Operational Classification
Equipment Overview
259
Power Units
259
Trucks
0
Buses
0
Commercial Vehicles
Ratings & Reviews
Community ratings from brokers and shippers
No reviews yet - be the first to rate this carrier.