← Back to Search

VALIDATED

SANDRA DIAZ

Trust Score

Excellent Why this score?

Company CheckSANDRA DIAZ · DOT 1270496

DBA: E & S TOWING SERVICE

12813 BLUHILL RD, SILVER SPRING, MD, 20906

DOT# 1270496 MC# 768343 Silver Spring, Maryland 14 years

MOTOR CARRIER

★★★★★ Ratings & reviews

Save to favorites Watch, alerts on changes Write a review Add a private note Download PDF report

Create free account →

Free • 30 seconds • Already a member? Log in

Power Units

Drivers

Crashes (24-Month)

Not reported

Insurance

Not Rated

Safety Rating

Inspections

Is this your company? Claim your profile →

Just researching? Create a free account →

Deep records on this carrier, only on LoadWrap

SMS BASIC Scores→ Safety & Inspections→ Licensing & Insurance→ Know Your Rights→ VIN Watch & CARB Check→ Get Change Alerts→

Public record

4 events tracked · latest Apr 20, 2026 ↓ Show details ↓

Safety & compliance 4

Apr 20, 2026
Roadside inspection, 1 violation (no OOS).
Mar 28, 2026
Roadside inspection, 4 out-of-service violations.
Mar 2, 2026
Roadside inspection, 1 violation (no OOS).
Feb 5, 2026
Roadside inspection, 4 violations (no OOS).

Public FMCSA record · blue clean · orange change · red risk.

Contact Details

PhoneSign in to view

EmailSign in to view

Physical Address12813 BLUHILL RD, SILVER SPRING, MD, 20906

Mailing Address12813 BLUHILL RD, SILVER SPRING, MD, 20906

Operating Authorities

Authority TypeAUTHORIZED FOR HIRE

Carrier OperationC - Intrastate (Non-Hazmat)

DocketMC768343

CommonInactive

ContractNot Active

BrokerNot Active

Operating14 years

Operation Classification

Authorized For Hire

SMS BASIC Scores

FMCSA safety categories, last 24 months. Above Cutoff = FMCSA flags a problem · Below cutoff = within limits · Clean = no violations.

Unsafe Driving

measure 8.5 · 3 insp with violations

Below cutoff

Hours-of-Service Compliance

measure 0 · 0 insp with violations

Clean

Driver Fitness

measure 0 · 0 insp with violations

Clean

Controlled Substances / Alcohol

measure 0 · 0 insp with violations

Clean

Vehicle Maintenance

measure 8.8 · 7 insp with violations

Below cutoff

Source: FMCSA SMS, updated monthly.

Mileage

Annual Mileage17,481 miles

Mileage Year2024

VMT SourceMCS-150 Form

Drivers

Interstate

Intrastate

CDL

Total

Interstate >100mi0

Interstate <100mi0

Intrastate >100mi0

Intrastate <100mi0

Equipment

No equipment breakdown on file with FMCSA.

HazMatYes

Safety Summary

Safety RatingNot Rated

Total Crashes (24-mo)0

Fatal0

Driver OOS0.0% avg 5.5%

Vehicle OOS27.3% avg 20.7%

SmartWay PartnerNo

Quick Facts

StatusActive

TypeMotor Carrier

Fleet4 units

Drivers4

Mileage17,481 mi

Operating14 years

MCS-15002/2026

Safety & Inspection Data

Crash Summary

Total Crashes (24-mo)0

Fatal0

Injury0

Tow-Away0

Driver Inspections

Total13

Out of Service0

OOS Rate0.0%

National Avg5.5%

Below National Average

Vehicle Inspections

Total11

Out of Service3

OOS Rate27.3%

National Avg20.7%

Above National Average

Safety Trends by Year

Roadside inspections and crashes on file, year over year. The red portion of each inspection bar is the out-of-service share; ▲/▼ compares to the prior year.

Inspections · red = OOS

2023

4 · 0 OOS -

2024

5 · 2 OOS ▲

2025

4 · 0 OOS ▼

2026

4 · 1 OOS ▲

Crashes

No crashes on record.

Based on FMCSA crash and roadside inspection records (rolling 3-year window). The latest year may be partial.

Out-of-Service Summary Last 24 months

Live FMCSA roadside inspections through Apr 2026, 12 inspections, 3 resulted in out-of-service (25% OOS rate).

Vehicle Out-of-Service 6 OOS

Live FMCSA roadside inspection records, refreshed monthly.

Roadside Violations by Safety Category Last 24 months

21 roadside violations across 12 inspections, grouped into FMCSA safety-behavior categories. The shaded portion shows how many were serious enough to result in an out-of-service order.

ViolationsOut-of-service

Vehicle Maintenance 16 violations · 6 OOS

Unsafe Driving 5 violations · 0 OOS

Categories follow FMCSR violation parts (Part 393/396 = Vehicle Maintenance, Part 395 = HOS; "Other" = general/administrative parts such as 390). Raw violation counts and out-of-service results, not FMCSA percentile rankings, which are not published for property carriers.

Inspection Records (17)

Date	State	Level	Location	Violations	OOS	Driver Viol	Vehicle Viol	Vehicle OOS	HazMat
04/20/2026	MD	Walk-Around (Level II)	CLARKSBURG MD	1	0	1	0	0	-	▲Detail
03/28/2026	MD	Full (Level I)	LA PLATA MD	5	4	0	5	4	-	▲Detail
03/02/2026	MD	Driver-Only (Level III)	GAITHERSBURG MD	1	0	1	0	0	-	▲Detail
02/05/2026	MD	Walk-Around (Level II)	LAUREL MD	4	0	1	3	0	-	▲Detail
11/13/2025	MD	Full (Level I)	GAITHERSBURG MD	1	0	0	1	0	-	▲Detail
10/22/2025	MD	Full (Level I)	CLARKSBURG MD	1	0	0	0	0	-	▲Detail
10/22/2025	MD	Full (Level I)	CLARKSBURG MD	0	0	0	0	0	-	▲Detail
05/10/2025	MD	Driver-Only (Level III)	DERWOOD MD	1	0	0	0	0	-	▲Detail
10/16/2024	MD	Full (Level I)	I-270 N/B HYATTSTOWN SCALEHOUS	3	1	0	3	1	-	▲Detail
10/14/2024	MD	Full (Level I)	I-270 S/B HYATTSTOWN SCALEHOUS	0	0	0	0	0	-	▲Detail
10/14/2024	MD	Full (Level I)	I-270 N/B HYATTSTOWN SCALEHOUS	0	0	0	0	0	-	▲Detail
10/14/2024	MD	Full (Level I)	I-270 N/B HYATTSTOWN SCALEHOUS	3	1	0	3	1	-	▲Detail
08/01/2024	MD	Full (Level I)	MONTGOMERY COUNTY	1	0	0	1	0	-	▲Detail
10/18/2023	MD	Full (Level I)	I-270 N/B HYATTSTOWN SCALEHOUS	0	0	0	0	0	-	▲Detail
10/18/2023	MD	Full (Level I)	I-270 N/B HYATTSTOWN SCALEHOUS	0	0	0	0	0	-	▲Detail
10/17/2023	MD	Full (Level I)	I-270 N/B HYATTSTOWN SCALEHOUS	0	0	0	0	0	-	▲Detail
10/17/2023	MD	Full (Level I)	I-270 N/B HYATTSTOWN SCALEHOUS	0	0	0	0	0	-	▲Detail

Safety Performance Percentiles

FMCSA SMS percentile rankings. Higher percentile = worse performance relative to peers.

Total Inspections13

Unsafe Driving 3 viols

Vehicle Maintenance 7 viols

Out of Service Orders (1)

OOS Date	Reason	Status	Rescind Date
2004-11-15	New Entrant Revoked - Refusal of Audit/No Contact	ACTIVE	2004-12-21

Licensing & Insurance

Form	Type	Insurance Company	Policy	Coverage	Effective	Cancel Date	Method
91X	BIPD/Primary	AMGUARD INSURANCE COMPANY	K2GP214950	$1,000,000	09/27/2021	07/12/2022	Cancelled
91X	BIPD/Primary	AMGUARD INSURANCE COMPANY	K2GP214950	$1,000,000	07/11/2021	09/27/2021	Replaced
91X	BIPD/Primary	AMGUARD INSURANCE COMPANY	K2GP214950	$1,000,000	07/11/2021	10/25/2021	Cancelled
91X	BIPD/Primary	AMGUARD INSURANCE COMPANY	K2GP110731	$1,000,000	07/11/2020	07/11/2021	Replaced
91X	BIPD/Primary	PROGRESSIVE CASUALTY INSURANCE COMPANY	CA 7866441	$1,000,000	07/11/2018	07/11/2020	Replaced
91X	BIPD/Primary	THE PENINSULA INSURANCE COMPANY	GPM8870943	$1,000,000	07/08/2016	07/11/2018	Replaced
34	CARGO	THE PENINSULA INSURANCE COMPANY	IMM8870943	$0	07/08/2016	08/29/2018	Cancelled
91X	BIPD/Primary	DEPOSITORS INSURANCE COMPANY	ACP BAPD 3006655953	$1,000,000	07/08/2015	07/08/2016	Replaced
91X	BIPD/Primary	DEPOSITORS INSURANCE COMPANY	ACP BAPD 3006655953	$1,000,000	07/08/2015	08/11/2016	Cancelled
34	CARGO	DEPOSITORS INSURANCE COMPANY	ACP CIMP 3006655953	$0	07/08/2015	07/08/2016	Replaced
34	CARGO	DEPOSITORS INSURANCE COMPANY	ACP CIMP 3006655953	$0	07/08/2015	08/11/2016	Cancelled
91X	BIPD/Primary	COMPANION PROPERTY & CASUALTY INS. CO.	CAF 3631056	$1,000,000	07/08/2011	07/08/2015	Cancelled
34	CARGO	COMPANION PROPERTY & CASUALTY INS. CO.	CAF 3631056	$0	07/08/2011	07/08/2015	Cancelled

No active insurance policies.

Docket	Type	Action	Served	Disposition	Disp Date
MC768343	MOTOR PROPERTY COMMON CARRIER	GRANTED	12/21/2011	REVOKED	07/18/2022
MC768343	COMMON	INVOLUNTARY REVOCATION	06/11/2015	DISCONTINUED REVOCATION	07/08/2015

No revocation records.

Stay ahead of changes

You are checking SANDRA DIAZ today. We can keep watching them for you.

Authority gets revoked, insurance lapses, and a company that looks clean today can change overnight. Create an account, add this company to your list,
and the moment their authority, insurance, safety or contact details change, you see it on your dashboard, or get it by email with Pro.

Add them to your list

Keep this company and every partner you vet in one place you can come back to.

Get a change alert

The moment authority, insurance or safety status moves, you hear about it first.

See the full history

Trust Score over time and the complete authority and insurance timeline, not just today.

95/100

Excellent

VERIFIED

Every carrier starts at 100. We subtract points for each missing requirement or risk factor below. Verified means all four core requirements pass.

Score breakdown, from 100 to 95

Starts at 100−5 totalFinal 95

Vehicle out-of-service rate above national average−5

Verification, 4 core requirements

Active operating authority

FMCSA shows the USDOT registration and authority are active.

Authorized for hire

Holds active for-hire (common or contract) authority.

Active insurance on file

Active for-hire authority on file, FMCSA requires insurance to keep it active.

Safety rating not Unsatisfactory

No Unsatisfactory rating on file.

What's lowering this score

-5

Vehicle out-of-service rate above national average

Vehicle OOS 27.2727% vs national avg 20.72%.

Where this company lands, risk scales

Vehicle out-of-service rate−5 of 5

0 pts · low risk−5 pts · high risk

Vehicle OOS 27.2727% vs national avg 20.72%.

How we calculate the Trust Score

Every company starts at 100

We subtract points for each missing requirement or risk factor. Verified means all the core requirements for that company's type pass. Nothing is added back, the score is a deduction model built only on public FMCSA data. No pay-to-play, no opinions.

Requirements differ by company type

Each company is judged fairly on its own FMCSA obligations. Anything that doesn't apply shows as a grey N/A, not required, never a penalty.

Carrier (for-hire)

Operating authority, authorized-for-hire, insurance on file, safety rating.

Broker

Broker authority + $75k surety bond (BMC-84/85). MCS-150 not required (no fleet).

Freight forwarder

FF authority + $75k bond + BOC-3. MCS-150 not required (no trucks).

Private carrier

Active USDOT + MCS-150 + safety. No operating authority / for-hire / insurance filing required (hauls its own goods).

Crashes are scaled, not flat

Crash history is proportional. We don't apply a flat penalty, we scale it to (a) crashes per vehicle in the fleet and (b) the share of those crashes that were fatal. So a big, safe fleet barely moves; a small fleet with many (and fatal) crashes takes a large hit.

0 pts deductedscaled by rate & severityup to −28 pts

Low end

50,000 vehicles + 1 crash → ~0 pts. A huge fleet with very few crashes per vehicle is almost untouched.

High end

5 vehicles + 3 crashes incl. fatal → large deduction (near the −28 cap). Many crashes per truck, fatal-heavy.

Mechanics: deduction is capped at 28 points, weighted roughly 60% on crashes-per-vehicle and 40% on the fatal ratio. Zero crashes = zero deduction. If fleet size is unknown, only crash severity can move the score (conservative).

Out-of-service rate vs. the national average

Driver and vehicle out-of-service rates are measured against the FMCSA national average, not a flat number. A company only takes the deduction when it sits above the national benchmark, for example “Vehicle OOS 37% vs national avg 20.7%”.

Point reference, the full menu

Every factor and exactly how many points it can remove. Knockout factors (they also fail Verification) are marked.

Factor	Points
USDOT / authority not active with FMCSA knockout	−25
Missing operating authority (when required) knockout	−15
No insurance or surety bond on file (when required) knockout	−25
Unsatisfactory safety rating knockout	−30
Conditional safety rating	−12
MCS-150 biennial update overdue (carriers)	−10
Crashes, rate-adjusted (per-vehicle & fatal share)	0 to −28
Driver OOS rate above national average	−5
Vehicle OOS rate above national average	−5
Very new carrier (under 1 year)	−10
Limited operating history (1-3 years)	−6
Moderate operating history (3-5 years)	−3
Operating history unknown	−3
No public phone number	−3
No public email address	−2

All inputs come from public FMCSA records (operating authority, insurance/bond filings, the SAFER/SMS safety profile, crash & inspection reports). If FMCSA updates a record, the score updates with it. For the full deduction table, see the methodology page.

SANDRA DIAZ

Trust Score

Public record

Company Information

Contact Details

Operating Authorities

Operation Classification

SMS BASIC Scores

Mileage

Drivers

Equipment

Safety Summary

Quick Facts

Safety & Inspection Data

Safety Trends by Year

Out-of-Service Summary Last 24 months

Roadside Violations by Safety Category Last 24 months

Inspection Records (17)

Safety Performance Percentiles

Out of Service Orders (1)

Licensing & Insurance

You are checking SANDRA DIAZ today. We can keep watching them for you.

Add them to your list

Get a change alert

See the full history