Gary Hamm Septic Design & Installation LLC
Chester, NH
Profile data updated Jan 22, 2026 from official FMCSA records
Trust Score
Limited History
FMCSA data ↓
1
Power Units
1
Drivers
FMCSA since 2023 (3 yrs)
Authority Age
Not Rated
Safety Rating
Company Overview
GARY HAMM SEPTIC DESIGN & INSTALLATION LLC is an active carrier & broker registered with the FMCSA since April 2023. Based in Chester, NH, they operate a fleet of 1 power unit with 1 CDL driver. They are classified as Both Interstate & Intrastate and operate intrastate (beyond 100 miles). Their inferred equipment specializations include Flatbed, Car Hauler, Box Truck and Hotshot.
Equipment Analysis
Based on FMCSA cargo authorization flags and roadside-inspection vehicle records, Gary Hamm Septic Design & Installation LLC operates the following equipment types:
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Fleet Breakdown
| Equipment | Owned | Term Leased | Trip Leased | Total |
|---|---|---|---|---|
| Trucks | 1 | 0 | 0 | 1 |
| Trailers | 1 | 0 | 0 | 1 |
Fleet Size Classification: 1 Truck
Authorized Cargo Types
Gary Hamm Septic Design & Installation LLC is authorized to transport the following 3 cargo types:
Operations Scope
CDL Drivers: 1
MCS-150 Mileage: 6,320 miles (2025)
Driver Information
1
Total Drivers
1
CDL Drivers
1
Intrastate Drivers
Vehicles Operated by GARY HAMM SEPTIC DESIGN & INSTALLATION LLC
1 truck identified from FMCSA inspection records. Last update: Aug 5, 2025.
What this fleet looks like
This fleet runs primarily Custom Sco equipment. Zero out-of-service results in the inspection window. Either a small inspection sample or genuinely clean equipment and driver compliance. Fleet data is from FMCSA roadside inspection records (24-month rolling). Trucks that haven't been inspected recently may not appear.
Equipment mix (1 vehicle type)
| Vehicle type | Count | Share |
|---|---|---|
| STRAIGHT TRUCK | 1 | 100% |
Vehicle makes (1 brand on record)
| Make | Vehicles | Share |
|---|---|---|
| Custom Sco | 1 | 100% |
License plates on file (1 shown)
| Plate | State | Vehicle | Inspections | Last seen |
|---|---|---|---|---|
| AH2401 | NH | Custom Sco STRAIGHT TRUCK | 1 | Aug 2025 |
Recent active vehicles (1 shown)
Fleet data is aggregated from FMCSA roadside inspection records (24-month rolling window). Vehicles inspected under this carrier's DOT number are listed. A VIN can appear under multiple carriers over its lifetime if leased, sold, or operated by different fleets at different times. Recall status is VIN-specific — use the NHTSA recall lookup linked on each vehicle above to see whether a given VIN has open (unremedied) recalls, or verify with the OEM dealer.
Dispatch Services in NH
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Verify on Official Sources
Cross-reference this carrier's data with official FMCSA systems:
Safety Performance
Good
Below national average OOS rates
O Trucking Safety Grade
1
Inspections
24 months
1
Violations
Total found
0
Out of Service
Orders issued
Out-of-Service Rates vs National Average
✓ Better than national average (-7.5%)
✓ Better than national average (-21.7%)
| Date | State | Level | Violations | OOS |
|---|---|---|---|---|
| 08/05/2025 | NH | Driver Only | 1 | ✓ |
Inspection data from FMCSA (24-month window). Updated daily. View full inspection history on FMCSA →
Violation Breakdown
Is Gary Hamm Septic Design & Installation LLC Legitimate? Safety & Fraud Check
A quick, plain-English check of whether this carrier looks safe and legitimate to hire — based on public FMCSA and U.S. Treasury records. It's a screening aid, not a guarantee; always confirm on the official FMCSA SAFER site.
These checks use public U.S. government records — the carrier's license status, safety-inspection and crash history, ownership links, and the U.S. Treasury sanctions list — refreshed automatically. A flag doesn't prove wrongdoing; it's a prompt to verify before you do business.
Reviews of Gary Hamm Septic Design & Installation LLC
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Frequently Asked Questions
What equipment does GARY HAMM SEPTIC DESIGN & INSTALLATION LLC operate?
Based on their FMCSA cargo classifications and fleet data, GARY HAMM SEPTIC DESIGN & INSTALLATION LLC is inferred to operate: Flatbed, Car Hauler, Box Truck and Hotshot.
Is GARY HAMM SEPTIC DESIGN & INSTALLATION LLC's authority currently active?
GARY HAMM SEPTIC DESIGN & INSTALLATION LLC currently holds active operating authority with the FMCSA.
How long has GARY HAMM SEPTIC DESIGN & INSTALLATION LLC been in business?
GARY HAMM SEPTIC DESIGN & INSTALLATION LLC has been registered with the FMCSA since April 2023, making their authority approximately 3 years, 2 months old.
Where is GARY HAMM SEPTIC DESIGN & INSTALLATION LLC located?
GARY HAMM SEPTIC DESIGN & INSTALLATION LLC is physically located at 198 HAVERHILL RD, CHESTER, NH 03036-4250.
Roadside Inspection History 1 records
Individual inspections from FMCSA Motor Carrier Management Information System (MCMIS). Last 24 months. Updated monthly.
What this means
GARY HAMM SEPTIC DESIGN & INSTALLATION LLC has been inspected 1 times by state troopers and DOT inspectors in the past 24 months. Most inspections happened in NH. None of these inspections resulted in an out-of-service order, which is well above average. The most frequently cited violation is 392.16AD — 1 times in this window.
| Date | State | Level | Violations | OOS |
|---|---|---|---|---|
| 2025-08-05 | NH | Level 3 · Driver-only | 1 | — |
Most-Cited Violations
Top 1 violation types across this carrier's roadside inspections. Cards in red triggered an out-of-service order — the most serious outcome.
Roadside Violation Profile
Across FMCSA roadside inspections (rolling 24 months), GARY HAMM SEPTIC DESIGN & INSTALLATION LLC was cited for 1 violation.
| BASIC category | Violations | Out-of-service |
|---|---|---|
| Unsafe Driving | 1 | 0 |
Source: FMCSA roadside-inspection violation records (rolling 24-month summary). Counts reflect citations across all inspections under this carrier's DOT number; see Inspection History for individual inspection events. Violation severity and CSA percentile scores are shown in the Safety & Compliance section.
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Carrier History & Continuity
Research signals that connect this carrier to other USDOT entities — useful for shippers, brokers, and insurers performing due diligence.
Other Carriers Registered at This Address (1)
These carriers list the same physical street, city, and state in FMCSA's public database. Shared addresses commonly reflect legitimate co-located businesses, multi-fleet owners, or registered-agent services. Always verify directly with FMCSA before drawing conclusions.
About this data: All entries above come from FMCSA's public USDOT registry (MCS-150 filings). We surface name and address overlaps so shippers, brokers, and insurers can perform their own due diligence. The presence of an entry here does not imply wrongdoing by any party.
For background on FMCSA's chameleon-carrier risk-based vetting program: FMCSA methodology →
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