VEKTORCarrier Intelligence Packet
MANTHEI DEVELOPMENT CORPORATION
DBA MDC CONTRACTING LLC
USDOT 533810 · MC-1553305 · 05481 US 31 SOUTH, CHARLEVOIX, MI 49720
94Clear to loadLow riskVektor risk score · 0–100
Generated August 4, 2026 from the live FMCSA / NHTSA record. Decision support — not an FMCSA safety rating or a recommendation to use or avoid any carrier. Verify authority & insurance before tendering.
Watch · 1
- Multiple injury crashes — 6 crashes involving injuries are on record.
In good standing · 4
- Active operating authority — Active for-hire authority is on file with FMCSA.
- Insurance on file — BIPD (liability) insurance is on file with FMCSA.
- Established 33 years — Operating authority has been on file since 1993.
- Out-of-service rates below national average — Both vehicle and driver OOS rates beat the national benchmark across 16 inspections.
Identity & authority
- Operating status
- Active
- Common authority
- Active
- Contract authority
- None
- Broker authority
- None
- Safety rating
- Not rated
- Authority age
- 32 yr
- Registered
- Aug 16, 1993
- Out-of-service
- No
- Phone
- (231) 497-0959
- celzinga@mantheiconstruction.com
- Website
- mantheiconstruction.com
- Address
- 05481 US 31 SOUTH, CHARLEVOIX, MI 49720
Fleet
- Power units
- 14
- Drivers
- 25
- Observed units
- 15
- Avg fleet age
- 18.1 yr
Insurance
- Auto-liability on file
- Yes
- BIPD limit
- $750k
- Cargo on file
- No
- Cargo limit
- —
- Bond on file
- No
- Lapses
- 0
Safety · trailing 24 months
- Vehicle OOS
- 0.0%
- Driver OOS
- 0.0% (nat'l 6.67%)
- Inspections
- 11
- Crashes
- 1
- Fatal crashes
- 0
| CSA BASIC | Measure | Percentile | Source | Alert |
|---|---|---|---|---|
| Unsafe Driving | 1.53 | 37% | Vektor est. | — |
| Hours-of-Service | 0 | 0% | Vektor est. | — |
| Driver Fitness | 0.09 | 7% | Vektor est. | — |
| Controlled Substances | 0 | 0% | Vektor est. | — |
| Vehicle Maintenance | 4 | — | — | — |