Carrier profile · USDOT 819485 · Updated Jun 21, 2026

COMFORT SYSTEMS USA MIDATLANTIC

DBA CLIMATE CONTROL INC

2 power unitsavg 7 yrLocal · 2 statesSOUTH BOSTON, VA50/100

AUTHORITY STATUS UNKNOWN

Observed fleet · trailing 24 mo daily

2Power units

1 observed · MCS-150

—Trailers seen

None observed · 24 mo

7.0Avg age (yr)

2019–2019 · vPIC

Call dispatch(434) 579-3092 Email dispatchtom.harris@comfortsystemsusa.com

Click to see how we scored it

Load decision · FMCSA snapshot · Jun 21, 2026

Limited record

Not enough federal record to assess. Verify authority and insurance directly.

Established 27 yearsNot enough inspection history to rate

Watch · 1

Not enough inspection history to rate4 federal roadside inspections in the last 24 months. FMCSA itself will not score a carrier's vehicle or driver record on fewer than 5, and neither will we — verify authority, insurance and references directly before tendering.

In good standing · 1

Established 27 yearsOperating authority has been on file since 1999.

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo—

No inspections · 24 mo

Crashes · fatal

Clean · 24 mo

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo—

No inspections · 24 mo

Crashes · fatal

Clean · 24 mo

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

Fleet typeIdentity

Owner-operator

2 power units. Brokers price each fleet type apart.

Fleet age vs peersTypical

7 yr

Model years 2019–2019 · peer benchmark unavailable.

Identity stabilityStable

27 yr unchanged

Same registration since 1999 — no chameleon / reincarnation signal.

Safety

4 inspections · 24 mo

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

Vehicle OOS —24-mo cumulative

050%

Driver OOS 0.0%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 0 vehicle and 4 driver inspections over 24 months.

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

4 inspections in the charted months · busiest month Jan '25 · 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.

Well-monitored

Under-inspected

Expected

Well-monitored

Heavily inspected

≈1.0 / unit·yr

thin signalabundant signal

Within the expected band for a 2-unit fleet — FMCSA has inspected this carrier often enough that the out-of-service and violation signals above are statistically trustworthy.

Registered power units: 2
Inspections · 24 mo: 4
Annualized: ≈2 / yr
Coverage: ≈1.0 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.

390.21 USDOT number marking on vehicleUnsafe Driving1 · 0 OOS

Explore full safety record — inspections, BASICs, crashes

Authority & insurance

Can they legally + adequately haul your load?

Insurance continuity· insurer · policy · lapses

No insurance filing history on record.

This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here. Request a certificate of insurance to confirm active coverage before tendering.

Explore full authority & insurance record

Equipment & fleet

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 2
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

7.0 yr

Average age

2019

Newest model yr

2019

Oldest model yr

100.0%

VINs decoded

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

VA busiest

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

Home base

SOUTH BOSTON, VA

1057 BILL TUCK HIGHWAY

Top corridor

VA 3 · NC 1

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

Shares a registration email domain with other carriers

@comfortsystemsusa.com — 13 carriers: USDOT 443109 USDOT 452349 USDOT 603909 USDOT 694241 USDOT 1137088 USDOT 1366541 USDOT 1414376 USDOT 1514633

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)

Observed (24 mo)

Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.

Explore the carrier network & VIN cross-links

Identity & contact

FMCSA census + L&I dossier

Location

Physical address: 1057 BILL TUCK HIGHWAY, SOUTH BOSTON, VA, 24592
Operation: Interstate

Contact

Phone: (434) 579-3092
Fax: (434) 572-8935
Email: tom.harris@comfortsystemsusa.com
Web domain: comfortsystemsusa.com

Registration

Officer: Robert Matthew Marks
USDOT / docket: 819485
First registered: Jul 16, 1999
Last MCS-150: Jun 15, 2026 · 20,000 mi (2026)
FMCSA safety rating: Not rated
D-U-N-S: 49957186

Fleet (self-reported · MCS-150)

Power units

Drivers

—CDL drivers

20,000

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 COMFORT SYSTEMS USA MIDATLANTIC.

COMFORT SYSTEMS USA MIDATLANTIC (USDOT 819485) is unrated by Vektor because the carrier's FMCSA record does not contain enough evidence for a safety score as of Jun 21, 2026.

The carrier has an unknown current for-hire authority status because no FMCSA L&I authority row is available as of Jun 21, 2026.

It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available as of Jun 21, 2026.

The carrier received 4 roadside inspections in the last 24 months — 0 vehicle-level and 4 driver-level — across 2 states, according to FMCSA roadside-inspection data refreshed Jun 21, 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 21, 2026.

It reports 2 power units and 2 drivers in its most recent MCS-150 filing dated Jun 15, 2026.

It has no FMCSA-assigned safety rating in the federal record refreshed Jun 21, 2026.

Frequently asked

What is COMFORT SYSTEMS USA MIDATLANTIC's USDOT number?

COMFORT SYSTEMS USA MIDATLANTIC's USDOT number is 819485.

Is COMFORT SYSTEMS USA MIDATLANTIC authorized to operate?

As of Jun 21, 2026, COMFORT SYSTEMS USA MIDATLANTIC is active in the FMCSA register.

What is COMFORT SYSTEMS USA MIDATLANTIC's safety record?

COMFORT SYSTEMS USA MIDATLANTIC has a — vehicle out-of-service rate across 5 roadside inspections, with 0 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor does not assign this carrier a safety score: 4 federal roadside inspections in the last 24 months. FMCSA itself will not score a carrier's vehicle or driver record on fewer than 5, and neither will we — verify authority, insurance and references directly before tendering.