Add Installation Services LLC (DOT 2957309, MC MC4229) is a Washington-based interstate carrier headquartered in Everett, WA. As of June 9, 2026 at 12:33 PM, operating authority is currently active. TruckGraph has detected 3 risk signals on this carrier, including: principal linked to a revoked carrier; required mcs-150 compliance filing overdue. TruckGraph rates this carrier "Caution" based on FMCSA compliance data, inspection history, insurance status, and network connection analysis. Last synced: June 9, 2026 at 12:33 PM.
Source: FMCSA compliance records, inspection data, crash records, insurance filings, and TruckGraph analysis. View methodology
Data sourced from FMCSA public records and TruckGraph independent analysis. This is not legal advice, not a guarantee of carrier safety, and not a compliance certification. Verify through official FMCSA sources before tendering. Last synced: .
No reviews yet — be the first to share your experience with this carrier.
Is Add Installation Services LLC authorized to operate?
Yes. Add Installation Services LLC holds Common operating authority and is currently active.
What is Add Installation Services LLC's safety record?
Add Installation Services LLC does not have a substantial inspection history on record. This may indicate limited interstate operations.
How many trucks does Add Installation Services LLC operate?
Add Installation Services LLC operates 2 power units with approximately 0 drivers.
Is Add Installation Services LLC insured?
Add Installation Services LLC has active insurance coverage on file. Coverage amount and carrier details are shown in the insurance section above.
Has Add Installation Services LLC had any risk indicators?
Add Installation Services LLC has a risk score of 65/100 (High Risk) with 3 active risk signals. Review the risk section above and verify independently before tendering.
What is the DOT number for Add Installation Services LLC?
Add Installation Services LLC's DOT number is 2957309 and MC number is MC4229. These identifiers are assigned by the FMCSA and can be used to look up this carrier in official compliance databases.
For journalists and researchers
Truck Graph data is open and citable. For press inquiries, contact our editorial team.
