VEKTORCarrier Intelligence Packet
DDA TRANSPORT INC
DBA DDA PROFESSIONAL TRUCK SERVICES LEASING AND TRANSPORT
USDOT 662207 · MC-742903 · 11 NAVIGATOR RD, LONDONDERRY, NH 03053-4403
81Review firstModerate 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 · 2
- Vehicle out-of-service rate above average — 28.1% vs the 22.3% national average.
- Fatal crash on record — 2 crash(es) involving a fatality are on this carrier's record.
In good standing · 3
- Active operating authority — Active for-hire authority is on file with FMCSA.
- Insurance on file — BIPD (liability) insurance is on file with FMCSA.
- Established 30 years — Operating authority has been on file since 1996.
Identity & authority
- Operating status
- Active
- Common authority
- None
- Contract authority
- Active
- Broker authority
- None
- Safety rating
- Not rated
- Authority age
- 29 yr
- Registered
- Oct 8, 1996
- Out-of-service
- No
- Phone
- (603) 647-4838
- dwayne@ddaservicesinc.com
- Website
- ddaservicesinc.com
- Address
- 11 NAVIGATOR RD, LONDONDERRY, NH 03053-4403
Fleet
- Power units
- 157
- Drivers
- 186
- Observed units
- 144
- Avg fleet age
- 7.6 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
- 28.1% (nat'l 22.26%)
- Driver OOS
- 4.8% (nat'l 6.67%)
- Inspections
- 145
- Crashes
- 9
- Fatal crashes
- 2
| CSA BASIC | Measure | Percentile | Source | Alert |
|---|---|---|---|---|
| Unsafe Driving | 0.29 | 13% | Vektor est. | — |
| Hours-of-Service | 0.35 | 67% | Vektor est. | — |
| Driver Fitness | 0.19 | 58% | Vektor est. | — |
| Controlled Substances | 0 | 0% | Vektor est. | — |
| Vehicle Maintenance | 7.12 | 75% | Vektor est. | — |