Heavy Constructors Inc — compliance record
The full vetting file: federal registrations, authority history, insurance, inspections, record changes, and recent coverage — the checks a broker or shipper runs, in one place.
Vetting summary
Inspections
18 on file
Out-of-service
OOS rate at 2x national average or worse
Email identity
Company domain, matches website
Federal identity
Registration snapshot
Legal name
Heavy Constructors Inc
DBA
—
Entity type
Carrier
Physical address
4101 Deadwood Ave, Rapid City, SD 57702
Phone
(605) 342-3152
Power units
63
Drivers
151
First on record
—
Last MCS-150 filing
—
Hazmat flag
No
Operating authority
Dockets & filings
No L&I dockets on file for this DOT number.
Out-of-service rates
Driver OOS
11.1%
National average ≈ 5.9% · 18 inspections on record
Vehicle OOS
55.6%
National average ≈ 20.9% · 18 inspections on record
Email & web forensics
On-file email
gregb@heavyconstructors.com — company domain
Domain age
heavyconstructors.com registered 1998-10-19 (28 years)
Mail host
Microsoft 365
Domain match
Email domain matches the company website
From the FMCSA on-file contact, public domain registration (RDAP), and live DNS.
Crash record — last 24 months
0
Reportable crashes
0
Tow-aways
0
With injuries
0
With fatalities
Most recent: SD 10/2019 · SD 07/2018 · SD 01/2018 — from the federal crash file; recordable crashes regardless of fault.
Safety record
Inspection history
| Date | State | Level |
|---|---|---|
| May 8, 2026 | SD | Level I — Full |
| Apr 20, 2026 | SD | Level I — Full |
| Jan 13, 2026 | SD | Level II — Walk-around |
| Oct 24, 2025 | SD | Level III — Driver-only |
| Oct 17, 2025 | SD | Level II — Walk-around |
| Sep 17, 2025 | US | Level I — Full |
| Sep 15, 2025 | SD | Level I — Full |
| Jul 31, 2025 | SD | Level I — Full |
| Jul 1, 2025 | SD | Level III — Driver-only |
| Mar 14, 2025 | SD | Level II — Walk-around |
| Nov 4, 2024 | SD | Level II — Walk-around |
| Oct 29, 2024 | SD | Level III — Driver-only |
| Sep 16, 2024 | SD | Level II — Walk-around |
| Aug 27, 2024 | SD | Level I — Full |
| Jun 21, 2024 | SD | Level I — Full |
| Jun 21, 2024 | SD | Level II — Walk-around |
| Apr 30, 2024 | SD | Level I — Full |
| Apr 26, 2024 | SD | Level II — Walk-around |
Most recent 18 of 18 inspections on file.
Activity log
Record changes
TenFourHQ re-syncs the federal record daily and logs every field that changes — address moves, fleet-size jumps, authority flips. Sudden changes are a classic fraud tell.
No changes recorded since TenFourHQ began tracking this company.
In the news
Recent coverage
No recent news coverage found for "Heavy Constructors Inc" — for most small carriers, no news is good news.
Via Google News — headlines may include similarly-named companies; verify before acting.
Vetting toolkit
Verify it yourself
FMCSA SAFER snapshot ↗
The official company snapshot, straight from FMCSA.
FMCSA SMS safety profile ↗
Safety Measurement System — BASIC scores and crash history.
L&I authority record ↗
Licensing & Insurance: authority, insurance, and BOC-3 on file.
Search court records ↗
Quick sweep for litigation and judgments.