Carrierintel Safety Score: 64/100. 12 inspection violations in 12 months. Last inspected Jul 2026.
DOT 1034081ActiveInterstateWALFORD, IA
COMPANY
Authority since
—
MCS-150
2025-12-11 · 334,000 mi (2023)
Fleet
14 units · 54 trailers · 11 drivers
Annual mileage (VMT)
334,000 mi (2023)
ADDRESS
Physical
1775 COMMERCIAL DRIVE WALFORD, IA 52351
Mailing
PO BOX 398 WALFORD, IA 52351-0398
CONTACT
Phone
3198468090
Email
accounting@dwzinser.com
OFFICERS
Primary Officer
DAVID ZINSER
Title
PRESIDENT
OPERATION & CARGO
Operation classification
Authorized For Hire · Exempt For Hire
Specialty
Construction & Building Materials
Cargo types
4
Building MaterialsMachinery, Large ObjectsConstructionOther: DEMOLITION DEBRIS
Self-reported by the company on its latest MCS-150 filing (FMCSA census). Reflects what the carrier is authorized and equipped to haul, not actual recent loads. Specialty is our summary of the declared cargo mix.
AUTHORITY
292 mo
Since USDOT registration
INSURANCE
Verification needed
No federal insurance filing found. Whether this carrier must file one is unclear from its registration; verify coverage through state records or the insurer.
RISK GRADE
Minimal Risk
0 risk factors · 1 strengths
OOS RATE
38.9%
7 / 18 inspections
Carrierintel Safety Score
Rolling 12-month heuristic based on inspections, OOS, violations, crashes & fatalities. Not the official FMCSA SMS score.
64
out of 100
Fair
Markers: OOS inspection Crash Fatality
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections
Verification needed — No federal insurance filing found. Whether this carrier must file one is unclear from its registration; verify coverage through state records or the insurer.
SUMMARY
No crashes in the last 24 months
INDUSTRY REPORTS
ELD Tampering — Carriers cited for ELD tampering under 49 CFR § 395.8(e), by carrier and state.
Top Violations — The ten most-cited FMCSA violation codes of the last 30 days.
Phantom Fleets — Declared power units against the vehicles seen at roadside inspections.
English Proficiency — Carriers whose drivers were cited under 49 CFR § 391.11(b)(2), by carrier and state.
Methodology — Where the data comes from and how the Safety Score and Risk Grade are built.
2024-04-0110:30FULTON TWP, IL2vehicles
US-30 E· County 195
Sequence: 1:20:COLLISION INVOLVING OTHER MOVABLE OBJECT
Reported by Whiteside Co Sheriff
Tow-away
2014-12-2911:38FAIRFAX, IA2vehicles
US 151/WILLIAMS BLVD MEASURING· County 113
Sequence: 1:13:COLLISION INVOLVING MOTOR VEHICLE IN TRANSPORT
Reported by LINN COUNTY SHERIFF
Tow-away
2011-01-1705:47GILBERTVILLE, IA2vehicles
INTERSTATE 0380 AND D038 / POY· County 013
Sequence: 1:13:COLLISION INVOLVING MOTOR VEHICLE IN TRANSPORT;2:11:NONCOLLISION:UNKNOWN;4:11:NONCOLLISION:UNKNOWN;3:11:NONCOLLISION:UNKNOWN
Reported by BLACK HAWK CNTY SHERIFF
Tow-away
2005-08-3007:33CEDAR RAPIDS, IA2vehicles
6700 BLK 16TH AVE S.W.· County 113
Sequence: 1:13:COLLISION INVOLVING MOTOR VEHICLE IN TRANSPORT
Reported by CEDAR RAPIDS POLICE DEPARTMENT
Tow-away
Current policies
(0)
No insurance policies on file.
Insurance history
Snapshot 2026-09-25
Estimated measures · FMCSA SMS v3.21 method · data through 2026-10-16 · calculated 2026-10-19