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Truck Graph
15/100
✗ Do Not Tender
No active for-hire authority. Cannot legally haul freight for hire.
Mac Construction LLC
DOT 1840791 · MC MC667128 · Silver Spring, MD
Report generated: June 3, 2026 at 1:22 AM
✗Authorized for hire?
✗Active insurance?
✓Safety record clean?
✓No fraud flags?
✓No prior revocations?
Carrier Summary

Mac Construction LLC (DOT 1840791, MC MC667128) is a Maryland-based interstate carrier headquartered in Silver Spring, MD. As of June 3, 2026 at 1:22 AM, operating authority is active but without for-hire authority. TruckGraph has detected 2 risk signals on this carrier, including: no active insurance filing on record; no inspection history on record. TruckGraph rates this carrier "Do Not Tender" based on FMCSA compliance data, inspection history, insurance status, and network connection analysis. Last synced: June 3, 2026 at 1:22 AM.

FMCSA Public Record
Mac Construction LLC
DOT Number1840791
MC NumberMC667128
Street4201 ISBELL ST
City / StateSilver Spring, MD 20906
Phone3015004316
Operation typeInterstate
HazmatNot authorized
Authority age17 yr 5 mo
MCS-150 filed02/21/2025
Company officerFederico Valentin Chavez
Power units1
Total drivers1
Authority Status
Common (for-hire)—
Contract (for-hire)—
Broker—
TruckGraph Intelligence
Risk Signals
●No active insurance filing on record
●No inspection history on record
✓ OFAC Sanctions: Clear
Connection Chain
DOT nullShared insurer
Revoked
Network Intelligence Map
Carriers sharing an officer, address, or phone with Mac Construction LLC
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Power Units
1
Fleet
Drivers
1
Total
Inspections
0
On record
Crashes
0
On record
OOS Rate
—
↓ Avg 22.26%
Authority Age
17 yr 5 mo
Since 2008
Inspection History
0 total · No inspections

No inspection records on file.

Crash History
0 total on record

No crash records on file.

Insurance Status
⚠ No active insurance filing on record
Verify insurance directly with carrier before tendering any load.
Location
4201 ISBELL ST, Silver Spring, MD, 20906 · Open in Maps →
4201 ISBELL ST, SILVER SPRING, MD, 20906Open in Maps →
Authority Timeline
Authority GrantedDec 2008
FMCSA issued operating authority
Active USDOT — No for-hire authorityCurrent
USDOT record is active but no for-hire operating authority is currently granted

Source: FMCSA compliance records, inspection data, crash records, insurance filings, and TruckGraph analysis. View methodology

Important Legal Notice

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: .

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Frequently Asked Questions

Is Mac Construction LLC authorized to operate?

Mac Construction LLC's USDOT number is active but it does not hold operating authority for for-hire interstate operations. It may operate as a private carrier. Verify status before tendering.

What is Mac Construction LLC's safety record?

Mac Construction LLC does not have a substantial inspection history on record. This may indicate limited interstate operations.

How many trucks does Mac Construction LLC operate?

Mac Construction LLC operates 1 power units with approximately 1 drivers.

Is Mac Construction LLC insured?

Insurance filing details are not available in the current dataset. Verify directly with the carrier before tendering.

Has Mac Construction LLC had any risk indicators?

Mac Construction LLC has a risk score of 15/100 (Monitor) with 2 active risk signals. Review the risk section above and verify independently before tendering.

What is the DOT number for Mac Construction LLC?

Mac Construction LLC's DOT number is 1840791 and MC number is MC667128. These identifiers are assigned by the FMCSA and can be used to look up this carrier in official compliance databases.

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Truck Graph data is open and citable. For press inquiries, contact our editorial team.

APA
Truck Graph. (2026). Mac Construction LLC Safety Record, DOT 1840791. Retrieved from https://truckgraph.com/carriers/1840791
MLA
"Mac Construction LLC Safety Record, DOT 1840791." Truck Graph, Jun 3, 2026, https://truckgraph.com/carriers/1840791
Chicago
"Mac Construction LLC Safety Record, DOT 1840791." Truck Graph. Last modified June 3, 2026. https://truckgraph.com/carriers/1840791