Air system balancing and testing · Illinois

Valley Fire Protection Systems, LLC

St. Charles, IL · ~83 workers · 4 years of OSHA Injury Tracking Application data.

C
Average Safety Record
2.4
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Valley Fire Protection Systems, LLC runs at 85% of its industry's injury rate - about level with the typical Air system balancing and testing workplace, earning a grade C.

Valley Fire Protection Systems, LLC: 2.4 TCR = 85% of Air system balancing and testing BLS 2.8 · 4y Form 300A (see methodology below)

Valley Fire Protection Systems, LLC safety composite

Valley Fire Protection Systems, LLC scores strongest on total case rate (tcr) (safer than 62% of same-industry peers) and weakest on dart rate (safer than 23%), 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

46/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 2.39 per 100 workers

Safer than 62% of industry peers

DART rate
F 3.8 per 100 workers

Safer than 23% 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

Valley Fire Protection Systems, LLC: 0.0 → 4.7 TCR

Peak year 2024 @ 4.7 TCR · DART/TCR 1.59× in 2024

Valley Fire Protection Systems, LLC's TCR rose 4.7 from 0.0 in 2020 to 4.7 in 2024. In 2024, DART was 1.59× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238220 · St. Charles, IL AT/BELOW-IND · SMALL

Grade C · TCR 2.4 · 85% of ind

  • DART 3.8 DART
  • RANK #123/230
  • PHOTO Mechanical Design Sy…
  • BOOK 4y book
  • INJ 9 inj
  • SIZE ~83 FTE

Nearest TCR peer: Mechanical Design Systems, Inc. (0.0 TCR gap)

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

Valley Fire Protection Systems, LLC in the TCR neighbourhood

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

TCR

What this shows Valley Fire Protection Systems, LLC averages 2.4 TCR (85% of the Air system balancing and testing BLS benchmark).

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

Valley Fire Protection Systems, LLC TCR series: 2020=0 · 2022=3.7 · 2023=1.1 · 2024=4.7 · BLS 2.8

Where Valley Fire Protection Systems, LLC falls in its industry

5,793 Air system balancing and testi establishments

Safer than 62% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #123 safest of 230 Air system balancing and testi employers in Illinois.

Valley Fire Protection Systems, LLC (83 employees, TCR 2.4) 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 Valley Fire Protection Systems, LLC
Valley Fire Protection Systems, LLC (83 employees, TCR 2.4) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

Valley Fire Protection Systems, LLC has more employees than the Air system balancing and testing median and a lower 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
2024 4.7 3.8 5 0 0
2023 1.1 1.1 1 0 0
2022 3.7 2.5 3 0 0
2020 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · IL · St. Charles

5,793 Air system balancing and testing employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 87 employers in St. Charles, IL · 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 Mechanical Design Systems, Inc. 2.4 TCR
NAICS-TCR On Point HVAC Corp 2.4 TCR
NAICS-TCR Walker J Walker 2.4 TCR
NAICS-TCR AC & R Specialists 2.4 TCR
STATE-SIZE Jo-Carroll Energy - Elizabeth 83 FTE
STATE-SIZE 86 - Walsh Federal, LLC 83 FTE
STATE-SIZE Herlihy Mid-Continent Co. 83 FTE
STATE-SIZE Clark Roofing Co. 83 FTE
CITY-NEAR Rukel Management, LLC. 607 FTE
CITY-NEAR Omron Automotive Electronics, Inc. (OEDC) 572 FTE
CITY-NEAR Nidec Mobility of America Corporation 454 FTE
CITY-NEAR Nidec Mobility America Corporation 439 FTE
NAT-TCR Liberty Management of Wellington Bay, LLC 2.4 TCR
NAT-TCR Wenger Manufacturing, Inc. - 616 W 7th St. 2.4 TCR
NAT-TCR MyMichigan Medical Center Gladwin 2.4 TCR
NAT-TCR Plainville Farms 2.4 TCR
NAT-SIZE King Kullen #51 83 FTE
NAT-SIZE Ridgmar Medical Lodge 83 FTE
NAT-SIZE Tower Sealants 83 FTE
NAT-SIZE A1 Egg Farm 83 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: 2024, 2023, 2022, 2020. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.