US · FMCSA ACTIVE HAZMAT
ANCO UNDERGROUND LLC
Hartford, SD 57033-6001 · DOT 3447182
Company profile
Web-discovered · as of 2026-07-30
ANCO Underground, LLC (part of ANCO Holdings) is a Hartford, SD-based infrastructure contractor specializing in underground utility construction, including broadband, electric, and fiber installation, operating a private fleet to support these services.
Fleet use
Specialized service
Operating scope
Regional
Service model
dedicated, own account
Equipment
specialized, flatbed
Ownership
Private
Employees
51-200
HQ · 46619 SD Highway 38, Hartford, SD 57033
Active site and LinkedIn page showing ongoing underground utility and fiber projects in 2026.
Registry record
Source FMCSA · as of 2026-07-08
Fleet size
46
power units
Activity
road freight carrier
private licence
In operation since
2020
46 drivers
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