Carrier profile · USDOT 3066800 · MC-1193855 · Updated Jun 13, 2026

MONUMENTAL MAINTENANCE SERVICES INC

4 power unitsLocal · 2 statesBOONSBORO, MD85/100

CARRIER ACTIVEMC-1193855 ACTIVE

Observed fleet · trailing 24 mo daily

4Power units

4 observed · MCS-150

—Trailers seen

None observed · 24 mo

5.0Avg age (yr)

2019–2024 · vPIC

Call dispatch(240) 816-7187 Email dispatchINMAR@BUILDINGANDMAINTAININGROADS.COM

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Load decision · FMCSA snapshot · Jun 13, 2026

Review before loading

Operating, but with flags a broker should weigh before tendering freight.

Active operating authorityInsurance on fileReincarnated carrier — prior authority revoked

Watch · 1

Reincarnated carrier — prior authority revokedFMCSA links this carrier to a previously revoked operating authority — the classic chameleon-carrier pattern. Verify it is not evading an enforcement history.

In good standing · 5

Active operating authorityActive for-hire authority is on file with FMCSA.Insurance on fileBIPD (liability) insurance is on file with FMCSA.Established 9 yearsOperating authority has been on file since 2017.Out-of-service rates below national averageBoth vehicle and driver OOS rates beat the national benchmark across 9 inspections.No reported crashesNo DOT-reportable crashes are on this carrier's record.

USDOT registration

yr registered

Active for-hire

Insurance (BIPD)$750K in force

FMCSA L&I

Vehicle OOS · 24-mo20.0%

▼ 22.26% nat'l

Crashes · fatal

Clean · 24 mo

USDOT registration

yr registered

Active for-hire

Insurance (BIPD)$750K in force

FMCSA L&I

Vehicle OOS · 24-mo20.0%

▼ 22.26% nat'l

Crashes · fatal

Clean · 24 mo

Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots

Fleet typeIdentity

Small fleet

4 power units. Brokers price each fleet type apart.

Fleet age vs peersDecoding

—

Not yet decoded

Identity stabilityFlagged

8 yr unchanged

Linked to a previously revoked authority — verify before tendering.

Safety

6 inspections · 24 mo · vs national benchmarks

Out-of-service rate· 24-mo cumulative · vs national

Vehicle OOS 20.0%24-mo cumulative

050%nat'l 22.26%

Driver OOS 0.0%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 5 vehicle and 6 driver inspections over 24 months.

Vehicle OOS rate· vehicle OOS · vehicle-level inspections · 6-month trailing

20.0% · latest 6-mo window▲ Rising

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Trending up 20.0 pts across the window. The national vehicle benchmark uses the same metric and is shown on the chart.

Roadside inspection history· 24 charted calendar months · vehicle / driver level · any-OOS overlay

6 inspections in the charted months · busiest month Dec '24 · 1

Vehicle-levelDriver-levelAny OOS

Monthly FMCSA roadside inspections across the 24 charted calendar months. Bars show level-qualified vehicle and driver populations; one inspection can qualify for both. The line shows inspections with any out-of-service result.

Inspection coverage· expected vs observed · the fraud signal

Inspection coverage

How heavily FMCSA inspects this fleet for its size — it tells you how much to trust the safety signals above. Thin coverage on a young authority is a fraud signal nobody else surfaces.

Expected band

Under-inspected

Expected

Well-monitored

Heavily inspected

≈0.8 / unit·yr

thin signalabundant signal

Roadside-inspection volume is about what you'd expect for a 4-unit fleet — enough signal to read the safety record, though not a heavy sample.

Registered power units: 4
Inspections · 24 mo: 6
Annualized: ≈3 / yr
Coverage: ≈0.8 inspections / unit · yr

Violation themes· decoded · grouped by BASIC

What this carrier actually gets cited for — FMCSA violation codes decoded into plain English, ranked by frequency.

391.41 No / expired medical certificateDriver Fitness1 · 0 OOS
393.100 Cargo securement (general)Vehicle Maintenance1 · 1 OOS
393.11 Required lamps/reflectors missingVehicle Maintenance1 · 0 OOS
393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance1 · 0 OOS
396.17 Periodic (annual) inspectionVehicle Maintenance1 · 0 OOS

Explore full safety record — inspections, BASICs, crashes

Authority & insurance

Can they legally + adequately haul your load?

Operating authority· 49 CFR · per type

Operating authority

Common: Active
Contract: None
Broker: None

Insurance & bonds

BIPD / liability$750,000 in force

Cargo filing (census)Not recorded per census

Surety bond (census)Not recorded per census

Insurance adequacy· filed BIPD vs the $750K federal floor

$750K in forcegeneral-freight federal minimum

$750K floor

Filed BIPD coverage of $750K meets or exceeds the $750K federal minimum for general freight (49 CFR 387.9). Some commodities (hazmat, larger vehicles) require $1M–$5M — confirm against your load.

Insurance continuity· insurer · policy · lapses

No insurance filing history on record.

BIPD in force — $750,000 · STATE FARM MUTUAL AUTOMOBILE INSURANCE CO. · since Apr 2021

Explore full authority & insurance record

Equipment & fleet

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 4
Observed power (24 mo): 4
Trailers (towed): 0

Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.

Explore full fleet — VIN roster, equipment mix, age distribution

Operations & lanes

Revealed by inspection density across 2 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusLocal

revealed

States observed

US states

Inspections · 24 mo

MD busiest

Inspection density by state· each tile = a state · shade = inspections, last 24 mo

Home base

BOONSBORO, MD

103 CONESTOGA CT

Top corridor

MD 4 · DC 2

Density

fewermore

Shade = roadside inspections, last 24 mo.

See the full operating map — state density, top lanes

Network & fraud

Affiliated entities & reincarnation signals · for review, not a verdict

Reincarnated carrier — prior authority was revoked

FMCSA links this carrier to a previously revoked authority: USDOT 3066800. Reincarnation is a primary chameleon-carrier pattern.

Named as the prior authority of newer carriers

1 carrier list this USDOT as their revoked predecessor: USDOT 3066800.

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)

Observed (24 mo)

Registered and roadside-observed capacity are broadly consistent.

Explore the carrier network & VIN cross-links

Identity & contact

FMCSA census + L&I dossier

Location

Physical address: 103 CONESTOGA CT, BOONSBORO, MD, 21713-1411
Operation: Interstate

Contact

Phone: (240) 816-7187
Email: inmar@buildingandmaintainingroads.com
Web domain: buildingandmaintainingroads.com

Registration

Officers: Inmar O Hernandez · Abigail Hernandez
USDOT / docket: 3066800 · MC-1193855
First registered: Nov 7, 2017
Last MCS-150: Aug 21, 2024 · 25,000 mi (2023)
FMCSA safety rating: Not rated
Recordable crash rate: 0.00
D-U-N-S: 193366049

Fleet (self-reported · MCS-150)

Power units

Drivers

—CDL drivers

25,000

Annual mileage

Open the full identity & federal record

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.

Open the full federal-record activity feed

Reviews

Verified broker, shipper & driver reviews — moderated

Performance ratings only — never the Vektor risk score

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Verification summaryAuthority, insurance, safety and identity facts for MONUMENTAL MAINTENANCE SERVICES INC.

MONUMENTAL MAINTENANCE SERVICES INC (USDOT 3066800) has a Vektor safety score of 85/100 and a Review before loading verdict, from the carrier's FMCSA record refreshed Jun 13, 2026.

The carrier holds active common for-hire operating authority per FMCSA L&I as of Jun 13, 2026.

It has an active BIPD insurance filing with a $750,000 limit in force from STATE FARM MUTUAL AUTOMOBILE INSURANCE CO. effective Apr 7, 2021 in FMCSA L&I's current snapshot as of Jun 13, 2026.

Its vehicle out-of-service rate was 20.0% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Jun 13, 2026.

The carrier received 6 roadside inspections in the last 24 months — 5 vehicle-level and 6 driver-level — across 2 states, according to FMCSA roadside-inspection data refreshed Jun 13, 2026.

The carrier has 0 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of Jun 13, 2026.

It reports 4 power units and 2 drivers in its most recent MCS-150 filing dated Aug 21, 2024.

It has no FMCSA-assigned safety rating in the federal record refreshed Jun 13, 2026.

Frequently asked

What is MONUMENTAL MAINTENANCE SERVICES INC's USDOT number?

MONUMENTAL MAINTENANCE SERVICES INC's USDOT number is 3066800, and its motor carrier number is MC-1193855.

Is MONUMENTAL MAINTENANCE SERVICES INC authorized to operate?

As of Jun 13, 2026, MONUMENTAL MAINTENANCE SERVICES INC is active in the FMCSA register with common, contract, broker operating authority on file.

What is MONUMENTAL MAINTENANCE SERVICES INC's safety record?

MONUMENTAL MAINTENANCE SERVICES INC has a 20.0% vehicle out-of-service rate (national average 22.26%) across 9 roadside inspections, with 0 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 85/100 (tier: review).