Checked
Cornerstone Site Services LLC
USDOT 2520567 · Round Rock, TX
- Power units
- 16
- Drivers
- 12
- Operation
- Intrastate
- Safety rating
- Not rated
Carrier details
As registered with FMCSA
- USDOT number
- 2520567
- Legal name
- Cornerstone Site Services LLC
- Base
- Round Rock, TX 78665
- County
- Blanco County
- Operation
- Intrastate (non-hazardous)
- Carrier type
- Private
- Hazardous materials
- Yes
- Trucks
- 8
- Drivers with a CDL
- 6
- Miles driven
- 210,000 (2026)
- Registered with FMCSA
- 07/01/2014
- Last MCS-150 update
- 10/08/2026
Cargo carried
- Motor vehicles
- Building materials
- Machinery, large objects
- Liquids or gases
- Construction
Fleet and driver counts are self-reported by each company on FMCSA Form MCS-150 and can be out of date. Values that look like typing errors (for example 99,999 trucks for a small company) are treated as not reported. Pages list companies registered as businesses; owner-operators registered as individuals are counted in totals but not named. Check the carrier's current status, insurance and inspection history on FMCSA SAFER.
Other carriers in Blanco County
Swipe the table sideways to see more columns.
| Company | Power units | Drivers | Type |
|---|---|---|---|
| Pedernales Electric Cooperative IncUSDOT 1968866 | 1,176 | 657 | Private |
| Lithotripters IncUSDOT 443261 | 115 | 81 | Private |
| Emerald Lawns LLCUSDOT 2964345 | 106 | 106 | Private |
| Lykes Cartage Company IncUSDOT 751462 | 61 | 55 | For hire |
| Prime Powerline Utilities LLCUSDOT 2884553 | 37 | 37 | Private |
| A-1 Freeman Moving & Storage IncUSDOT 1983522 | 30 | 14 | For hire |
| Chasco Constructors Ltd LLPUSDOT 2154055 | 23 | 23 | For hire |
| Tech Con Trenching, Inc.USDOT 6323715 | 22 | 6 | Private |
| United Urology Centers LLCUSDOT 941401 | 20 | 20 | Private |
| McEachern Enterprises IncUSDOT 1286674 | 20 | 20 | For hire |
Frequently asked questions
- What is Cornerstone Site Services LLC's USDOT number?
- Cornerstone Site Services LLC's USDOT number is 2520567.
- How many trucks does Cornerstone Site Services LLC have?
- Cornerstone Site Services LLC reported 16 power units and 12 drivers on its most recent MCS-150 update (10/08/2026).
- Does Cornerstone Site Services LLC have a safety rating?
- Cornerstone Site Services LLC has no FMCSA safety rating on file, which usually means it has not had an on-site compliance review.
Source: Federal Motor Carrier Safety Administration, Company Census File · Last updated 10/22/2026