Air system balancing and testing · Utah

First Service Mechanical

Salt Lake City, UT · ~22 workers · 6 years of OSHA Injury Tracking Application data.

B
Good Safety Record
1.6
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

First Service Mechanical runs at 58% of its industry's injury rate - safer than the typical Air system balancing and testing workplace, earning a grade B.

First Service Mechanical: 1.6 TCR = 58% of Air system balancing and testing BLS 2.8 · 6y Form 300A (see methodology below)

First Service Mechanical safety composite

First Service Mechanical scores strongest on dart rate (safer than 80% of same-industry peers) and weakest on fatalities (safer than 51%), 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).

C

71/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 1.62 per 100 workers

Safer than 76% of industry peers

DART rate
B 0 per 100 workers

Safer than 80% 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%).

TCR Δ

−5.3

2018→2024

First Service Mechanical injury rate improved

First Service Mechanical's TCR fell 5.3 from 5.3 in 2018 to 0.0 in 2024. Peak filing year was 2018 at 5.3 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2018=5.3 · 2019=0.0 · 2020=0.0 · 2021=0.0 · 2023=4.4 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 238220 · Salt Lake City, UT AT/BELOW-IND · SMALL

Grade B · TCR 1.6 · 58% of ind

  • DART 0.0 DART
  • RANK #14/58
  • PHOTO Maple Grove
  • BOOK 6y book
  • INJ 2 inj
  • SIZE ~22 FTE

Nearest TCR peer: Maple Grove (0.0 TCR gap)

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

First Service Mechanical in the TCR neighbourhood

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

TCR

What this shows First Service Mechanical averages 1.6 TCR (58% 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

First Service Mechanical TCR series: 2018=5.3 · 2019=0 · 2020=0 · 2021=0 · 2023=4.4 · 2024=0 · BLS 2.8

Where First Service Mechanical falls in its industry

5,793 Air system balancing and testi establishments

Safer than 76% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers

Narrower to Utah alone (the establishments it most directly competes with for workers and contracts): ranked #14 safest of 58 Air system balancing and testi employers in Utah.

First Service Mechanical (22 employees, TCR 1.6) 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 First Service Mechanical
First Service Mechanical (22 employees, TCR 1.6) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

First Service Mechanical has fewer 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 0.0 0.0 0 0 0
2023 4.4 4.4 1 0 0
2021 0.0 0.0 0 0 0
2020 0.0 0.0 0 0 0
2019 0.0 0.0 0 0 0
2018 5.3 5.3 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · UT · Salt Lake City

5,793 Air system balancing and testing employers nationwide with a credible TCR · 3,861 rated employers in Utah with headcount on file · 998 employers in Salt Lake City, UT · 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 Maple Grove 1.6 TCR
NAICS-TCR Wilkes Plumbing and Heating 1.6 TCR
NAICS-TCR Tru-Flo Plumbing LLC 1.6 TCR
NAICS-TCR Carrier Commercial Services (Phoenix) 1.6 TCR
STATE-SIZE McArthur homes 22 FTE
STATE-SIZE East Construction 22 FTE
STATE-SIZE SB Concrete, Inc. 22 FTE
STATE-SIZE UTR Services 22 FTE
CITY-NEAR Delta Air Lines - SLC 4,843 FTE
CITY-NEAR PC - Primary Childrens Hospital 3,254 FTE
CITY-NEAR L3 Technologies, Inc. 3,229 FTE
CITY-NEAR Salt Lake City Terminal 2,766 FTE
NAT-TCR Deer Park Lumber Co Ltd 1.6 TCR
NAT-TCR P&D Electric, Inc. 1.6 TCR
NAT-TCR Wilson Construction Co. 1.6 TCR
NAT-TCR Crosby McKissick 1.6 TCR
NAT-SIZE Biloxi Service Center 22 FTE
NAT-SIZE American Polarizers, inc. 22 FTE
NAT-SIZE Richardson Electric Inc 22 FTE
NAT-SIZE Ripley Metals 22 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, 2021, 2020, 2019, 2018. 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.