Fleet typeIdentity
Small fleet
0 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 1822594
MAILROOM DYNAMICS SERVICES LLC
0 power unitsavg 3 yrLocal · 1 statesSACRAMENTO, CA
CARRIER ACTIVE
Observed fleet · trailing 24 mo daily
0Power units
1 observed · MCS-150
—Trailers seen
None observed · 24 mo
3.0Avg age (yr)
2023–2023 · vPIC
Click to see how we scored it
Load decision · FMCSA snapshot · 2026-06-13
Limited record
Not enough federal record to assess. Verify authority and insurance directly.
Established 18 years
Operating authority1717 yr active
since 2008Insurance (BIPD)Unknown
FMCSA L&IVehicle OOS · 24mo0.00.0 %
▼ 22.26% nat'lCrashes · fatal00
clean 24 moVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersNewer
3 yr
Model years 2023–2023 · peer benchmark computing.
Identity stabilityStable
17 yr unchanged
Same registration since 2008 — no chameleon / reincarnation signal.
AI readFull read
Is MAILROOM DYNAMICS SERVICES LLC safe to work with?
Is MAILROOM DYNAMICS SERVICES LLC safe to load? MAILROOM DYNAMICS SERVICES LLC (USDOT 1822594) is an active small-fleet motor carrier based in SACRAMENTO, CA, operating 0 power units and 7 drivers. Operating authority has been active 17 years (past the 24-month broker-confidence threshold). Across 2 roadside inspections, its vehicle out-of-service rate is 0.0% (below the 22.26% national average), with 0 reportable crashes in the last 24 months. FMCSA has not assigned a safety rating. Vektor rates it unrated (50/100). Source: FMCSA SAFER/MCMIS, last updated 2026-06-13.
FMCSA fields + Vektor analysis · updated 2026-06-13
MDMAILROOM DYNAMICS SERVICES LLC 50
01
Safety
2 inspections · 24 mo · vs national benchmarks
Out-of-service rate· trailing 24 months vs national benchmark
Vehicle OOS 0.0% (24-mo)1 veh insp · 24-mo · nat'l 22.26%
050%nat'l 22.26%
Driver OOS 0.0% (24-mo)1 drv insp · 24-mo · nat'l 6.67%
030%nat'l 6.67%
Violation themes· decoded · grouped by BASIC
What this carrier actually gets cited for — FMCSA violation codes decoded into plain English, ranked by frequency.
- 390.21 USDOT number marking on vehicleUnsafe Driving4
02
Authority & insurance
Can they legally + adequately haul your load?
Insurance continuity· insurer · policy · lapses
No insurance filing history on record.
03
Equipment & fleet
VIN-decoded · NHTSA vPIC
Capacity· power units = haulable capacity; trailers are towed
- Registered power units (MCS-150)
- 0
- Observed power (24 mo)
- 1
- Trailers (towed)
- 0
Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.
Fleet age· model years · decoded VINs
Average age
2023
Newest model yr
2023
Oldest model yr
VINs decoded
04
Operations & lanes
Revealed by inspection density across 1 states · 24 mo
Operating footprint· revealed by roadside-inspection geography
Operating radiusLocal
revealedStates observed11
US statesInspections · 24 mo11
CA busiestInspection density by state· each tile = a state · shade = inspections, last 24 mo
Home base
SACRAMENTO, CA
Top corridor
CA
Density
fewermore
05
Network & fraud
Affiliated entities & reincarnation signals · for review, not a verdict
Last 12 months: 1 truck also ran under 1 other carrier
VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 3934955Some overlap is legitimate (leased or sold equipment); review alongside the other signals.
Show all-time history (2 trucks · 4 carriers)
Across all inspections on record: USDOT 2687919USDOT 3773516USDOT 3934955USDOT 4374228
Shares a registration email domain with other carriers
@frontiernet.net — 3792 carriers: USDOT 2603USDOT 2912USDOT 6180USDOT 22450USDOT 31491USDOT 61440USDOT 65766USDOT 71595
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)00
Observed (24 mo)11
Shared w/ other carriers22
Registered and roadside-observed capacity are broadly consistent.
06
Identity & contact
FMCSA census + L&I dossier
Location
- Physical address
- 5760 OUTFALL CIRCLE, SACRAMENTO, CA, 95828
- Mailing address
- 8767 BRAHMA WAY, ELK GROVE, CA, 95624
- Operation
- Intrastate (Non-Hazmat)
Contact
- Phone
- (916) 682-3037
- Cell
- (916) 730-7887
- Fax
- (916) 682-3037
- Web domain
- frontiernet.net
Registration
- Officer
- Ranier Sadang
- USDOT / docket
- 1822594
- First registered
- 10/21/2008
- Last MCS-150
- 06/26/2024 · 800 mi (2023)
- FMCSA safety rating
- Not rated
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
—Power units
—CDL drivers
07
Federal activity
Daily-captured FMCSA licensing & insurance changes — monitored by Vektor
Federal record activity· monitored daily by Vektor
No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.
08
Reviews
Verified broker, shipper & driver reviews — moderated
Performance ratings only — never the Vektor risk score
No verified reviews yet
Be the first broker or shipper to rate MAILROOM DYNAMICS SERVICES LLC. Reviews cover performance only — on-time delivery, payment speed, communication — and never affect the Vektor risk score.
Leave a review09
Frequently asked
What is MAILROOM DYNAMICS SERVICES LLC's USDOT number?
MAILROOM DYNAMICS SERVICES LLC's USDOT number is 1822594.
Is MAILROOM DYNAMICS SERVICES LLC authorized to operate?
As of 2026-06-13, MAILROOM DYNAMICS SERVICES LLC is active in the FMCSA register.
What is MAILROOM DYNAMICS SERVICES LLC's safety record?
MAILROOM DYNAMICS SERVICES LLC has a 0.0% vehicle out-of-service rate (national average 22.26%) across 2 roadside inspections, with 0 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 50/100 (tier: unknown).
How big is MAILROOM DYNAMICS SERVICES LLC's fleet?
MAILROOM DYNAMICS SERVICES LLC operates 0 power units and 7 drivers per its most recent MCS-150 filing.
Where is MAILROOM DYNAMICS SERVICES LLC based?
MAILROOM DYNAMICS SERVICES LLC is based in SACRAMENTO, CA, with roadside inspections recorded across 1 state.