Carrier profile · USDOT 1811463 · Updated Jun 13, 2026

Diamond Environmental Services LP

319 power unitsavg 10.4 yrLocal · 1 statesSAN MARCOS, CA81/100
AUTHORITY STATUS UNKNOWN
Verified linksdiamondprovides.comFMCSA SAFER

Equipment

Haulable capacity (power units only — trailers are towed context), equipment mix, and the VIN-decoded unit roster. Click any VIN to trace that unit across every carrier that has run it.

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150)
319
Observed power (24 mo)
42
Trailers (towed)
3

Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.

Fleet age· model years · decoded VINs

10.4 yr
Average age
2026
Newest model yr
2003
Oldest model yr
17.8%
VINs decoded

Unit roster· VIN-decoded from inspections · NHTSA vPIC

VINTypeYearMakeModelInsp.Last seen
3ALACWDT2EDFJ8555View sourced platform decodeTruck2014FREIGHTLINERM23Jun 18, 2026
1FVACWDT1CHBP3039View sourced platform decodeTruck2012FREIGHTLINERM23Jan 16, 2026
3ALACWDT6EDFJ4217View sourced platform decodeTruck2014FREIGHTLINERM23Oct 29, 2025
1FVACWDT2DHBU8507View sourced platform decodeTruck2013FREIGHTLINERM22Jun 6, 2026
3ALACWDT6FDGD7996View sourced platform decodePower unit2015FRHT—2May 22, 2026
5PVNJ8JT9C4S53521View sourced platform decodePower unit2012HINO—2Apr 14, 2026
5PVNJ8JV1L5S79963View sourced platform decodePower unit2020HINO—2Mar 26, 2026
5PVNJ8JR4E4S50792View sourced platform decodePower unit2014HINO—2Apr 21, 2025
2NP2HM6X2CM144324View sourced platform decodePower unit2012PTRB—2Mar 20, 2025
5PVNV8JV6F4S54295View sourced platform decodeIncomplete2015HINOConventional Type Truck2Jan 16, 2025
2NK3HJ6X8TM221335View sourced platform decodePower unit2026KW—1Aug 4, 2026
1HTMMMML2KH510259View sourced platform decodePower unit2019INTL—1Jul 17, 2026
49G400M2XL1000084View sourced platform decodeTrailer2020POLYJ—1Jun 18, 2026
2NKHLJ0X8KM285614View sourced platform decodePower unit2019KW—1May 4, 2026
1XKZD40X4LJ404552View sourced platform decodeTruck-Tractor2020KENWORTHT8801Mar 25, 2026
3ALACWDT3FDGD8006View sourced platform decodePower unit2015FRHT—1Jan 6, 2026
5PVNJ8JR0E4S50790View sourced platform decodePower unit2014HINO—1Dec 31, 2025
3ALACWDT8EDFJ4249View sourced platform decodePower unit2014FRHT—1Dec 22, 2025
3ALACWDT5FDGJ1619View sourced platform decodePower unit2015FRHT—1Oct 15, 2025
3ALACWDT3FDGE9863View sourced platform decodePower unit2015FRHT—1Oct 9, 2025
1XPWD49X0CD131737View sourced platform decodePower unit2012PTRB—1Aug 27, 2025
1A911422031005032View sourced platform decodeTrailer2003ACRO—1Aug 27, 2025
1FVACWDT4DHBU8508View sourced platform decodePower unit2013FRHT—1Jul 15, 2025
1TKA04624KM092173View sourced platform decodeTrailer2019TRLK—1Jul 2, 2025
1XPCD70X5JD467446View sourced platform decodeTruck-Tractor2018PETERBILT5671Jul 2, 2025
3ALACWDT4GDGV8917View sourced platform decodePower unit2016FRHT—1Jul 1, 2025
2NP2HM6XXCM144314View sourced platform decodePower unit2012PTRB—1Jun 25, 2025
1FVACWDT6DDBV0719View sourced platform decodeTruck2013FREIGHTLINERM21Jun 4, 2025
2NP2HM6X2LM661221View sourced platform decodePower unit2020PTRB—1May 1, 2025
5PVNJ8JV9L5S79970View sourced platform decodePower unit2020HINO—1Apr 26, 2025
3ALACWDT2GDGW5638View sourced platform decodePower unit2016FRHT—1Apr 24, 2025
3BPPHM6X9FF590812View sourced platform decodePower unit2015PTRB—1Mar 18, 2025
5PVNJ8JV0F4S57155View sourced platform decodePower unit2015HINO—1Mar 15, 2025
3ALACWDTXHDHV2558View sourced platform decodePower unit2017FRHT—1Mar 11, 2025
1XPCD79X1JD464871View sourced platform decodePower unit2018PTRB—1Feb 17, 2025
0MV832301Trailer—FRUE—1Feb 17, 2025
3ALACWDTXFDGC7925View sourced platform decodePower unit2015FRHT—1Jan 23, 2025
3ALACWDT2EDFK2475View sourced platform decodePower unit2014FRHT—1Jan 17, 2025
3ALHCYFC8KDKP2255View sourced platform decodePower unit2019FRHT—1Dec 31, 2024
5PVNJ8JV0L5S79968View sourced platform decodePower unit2020HINO—1Dec 24, 2024
5PVNJ8JV2J4S70353View sourced platform decodePower unit2018HINO—1Dec 23, 2024
5PVNJ8JT1D4S53823View sourced platform decodePower unit2013HINO—1Nov 19, 2024
2NP3LJ9X3FM264246View sourced platform decodePower unit2015PTRB—1Oct 14, 2024
2NKHHM6XXEM422454View sourced platform decodePower unit2014KW—1Sep 21, 2024
2NKHHJ7X6HM160532View sourced platform decodePower unit2017KW—1Aug 26, 2024
3ALACWDT6EDFJ4220View sourced platform decodePower unit2014FRHT—1Aug 19, 2024

Showing 46 · most-inspected first.