Heating, ventilation and air-conditioning (HVAC) contractors · Virginia

4ServicePros

Lorton, VA · ~37 workers · 3 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
4.1
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

4ServicePros runs at 146% of its industry's injury rate - more dangerous than the typical Heating, ventilation and air-conditioning (HVAC) contractors workplace, earning a grade D.

4ServicePros: 4.1 TCR = 146% of Heating, ventilation and air-conditioning (HVAC) contractors BLS 2.8 · 3y Form 300A (see methodology below)

4ServicePros safety composite

4ServicePros scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 18%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).

D

36/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 4.1 per 100 workers

Safer than 42% of industry peers

DART rate
F 4.62 per 100 workers

Safer than 18% of industry peers

Fatalities
D 0

Safer than 51% of industry peers

Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).

Rising injury rate

4ServicePros: 1.8 → 4.6 TCR

Peak year 2022 @ 5.9 TCR · DART/TCR 1.13× in 2023

4ServicePros's TCR rose 2.8 from 1.8 in 2021 to 4.6 in 2023. Peak filing year was 2022 at 5.9 TCR. In 2023, DART was 1.13× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238220 · Lorton, VA ABOVE-IND · SMALL

Grade D · TCR 4.1 · 146% of ind

  • DART 4.6 DART
  • RANK #107/152
  • PHOTO FOUR-C-AIRE, INC.
  • BOOK 3y book
  • INJ 3 inj
  • SIZE ~37 FTE

Nearest TCR peer: FOUR-C-AIRE, INC. (0.0 TCR gap)

Read with this employer → · Industry book → · Virginia employers → · Look up another →

4ServicePros in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows 4ServicePros averages 4.1 TCR (146% of the Heating, ventilation and air-conditioning (HVAC) contractors BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

4ServicePros TCR series: 2021=1.8 · 2022=5.9 · 2023=4.6 · BLS 2.8

Where 4ServicePros falls in its industry

5,793 Heating, ventilation and air-c establishments

Safer than 42% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers

Narrower to Virginia alone (the establishments it most directly competes with for workers and contracts): ranked #107 safest of 152 Heating, ventilation and air-c employers in Virginia.

4ServicePros (37 employees, TCR 4.1) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 050100150200250 05101520 Average employees Total Case Rate 4ServicePros
4ServicePros (37 employees, TCR 4.1) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

4ServicePros has fewer employees than the Heating, ventilation and air-conditionin median and a higher injury rate than the industry's median TCR of 3.3. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.

Year-by-Year Safety Data

Year TCR DART Injuries Illnesses Fatalities
2023 4.6 4.6 1 0 0
2022 5.9 5.9 2 0 0
2021 1.8 1.8 0 1 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · VA · Lorton

5,793 Heating, ventilation and air-conditioning (HVAC) contractors employers nationwide with a credible TCR · 12,673 rated employers in Virginia with headcount on file · 64 employers in Lorton, VA · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR FOUR-C-AIRE, INC. 4.1 TCR
NAICS-TCR Modern Mechanical HVAC LLC 4.1 TCR
NAICS-TCR American Heating, Inc. 4.1 TCR
NAICS-TCR Carrier Commercial Services (Los Angeles) 4.1 TCR
STATE-SIZE Silver Creek Orchards, Inc. 37 FTE
STATE-SIZE Robert S. Coleman Lumber Co., Inc 37 FTE
STATE-SIZE Pulaski Svc Ctr 37 FTE
STATE-SIZE Central District 37 FTE
CITY-NEAR Lorton Transportation Center 1,372 FTE
CITY-NEAR 7040 TRANSIT REGION-DIAMOND TRANSPORTATION 361 FTE
CITY-NEAR Maryland 316 FTE
CITY-NEAR Virginia 313 FTE
NAT-TCR 580 - Newport DF 4.1 TCR
NAT-TCR Silverado Plastering Inc. 4.1 TCR
NAT-TCR Waste Industries, Greenville/Spartanburg 4.1 TCR
NAT-TCR Acuity Brands, Winona MN 4.1 TCR
NAT-SIZE Webster 37 FTE
NAT-SIZE IQHWI Neillsville WI 37 FTE
NAT-SIZE Valley Morning star 37 FTE
NAT-SIZE New Castle, IN 37 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2023, 2022, 2021. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.