Welding, on site, contractors · Arizona

Professional Piping Systems LLC

Phoenix, AZ · ~167 workers · 5 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.2
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Professional Piping Systems LLC runs at 43% of its industry's injury rate - far safer than the typical Welding, on site, contractors workplace, earning a grade A.

Professional Piping Systems LLC: 1.2 TCR = 43% of Welding, on site, contractors BLS 2.8 · 5y Form 300A (see methodology below)

Professional Piping Systems LLC safety composite

Professional Piping Systems LLC scores strongest on total case rate (tcr) (safer than 87% 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).

B

75/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 1.19 per 100 workers

Safer than 87% of industry peers

DART rate
B 0 per 100 workers

Safer than 79% 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

Professional Piping Systems LLC: 0.7 → 1.2 TCR

Peak year 2021 @ 2.2 TCR · DART/TCR 0× in 2023

Professional Piping Systems LLC's TCR rose 0.5 from 0.7 in 2018 to 1.2 in 2023. Peak filing year was 2021 at 2.2 TCR. In 2023, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238190 · Phoenix, AZ AT/BELOW-IND · MID

Grade A · TCR 1.2 · 43% of ind

  • DART 0.0 DART
  • RANK #3/9
  • PHOTO CECO Concrete : Tamp…
  • BOOK 5y book
  • INJ 10 inj
  • SIZE ~167 FTE

Nearest TCR peer: CECO Concrete : Tampa Yard (0.0 TCR gap)

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

Professional Piping Systems LLC in the TCR neighbourhood

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

TCR

What this shows Professional Piping Systems LLC averages 1.2 TCR (43% of the Welding, on site, contractors BLS benchmark).

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

Professional Piping Systems LLC TCR series: 2018=0.7 · 2019=1.9 · 2021=2.2 · 2022=0 · 2023=1.2 · BLS 2.8

Where Professional Piping Systems LLC falls in its industry

166 Welding, on site, contractors establishments

Safer than 87% of graded establishments in this industry, whose median TCR is 3.5.

More dangerous than peersSafer than peers

Narrower to Arizona alone (the establishments it most directly competes with for workers and contracts): ranked #3 safest of 9 Welding, on site, contractors employers in Arizona.

Professional Piping Systems LLC (167 employees, TCR 1.2) among 29 same-industry peers, split at the industry median of 52 employees and a TCR of 3.5 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 0100200300400500 05101520 Average employees Total Case Rate Professional Piping Systems LLC
Professional Piping Systems LLC (167 employees, TCR 1.2) among 29 same-industry peers, split at the industry median of 52 employees and a TCR of 3.5

Professional Piping Systems LLC has more employees than the Welding, on site, contractors median and a lower injury rate than the industry's median TCR of 3.5. 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 1.2 0.0 3 0 0
2022 0.0 0.0 0 0 0
2021 2.2 0.5 4 0 0
2019 1.9 1.0 2 0 0
2018 0.7 0.7 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238190 · AZ · Phoenix

166 Welding, on site, contractors employers nationwide with a credible TCR · 9,594 rated employers in Arizona with headcount on file · 2,630 employers in Phoenix, AZ · 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 CECO Concrete : Tampa Yard 1.2 TCR
NAICS-TCR Corrpro Houston 1.2 TCR
NAICS-TCR AECON-WACHS 1.2 TCR
NAICS-TCR Worcester County Welding Corp. 1.2 TCR
STATE-SIZE Hilty's Electric-California, INC 167 FTE
STATE-SIZE 6400-SWY-0017-0017-01747 167 FTE
STATE-SIZE 6400-SWY-0017-0017-03173 167 FTE
STATE-SIZE 2083 - Yuma 167 FTE
CITY-NEAR Maricopa County 15,504 FTE
CITY-NEAR Phoenix Children's Hospital 7,575 FTE
CITY-NEAR All Company 6,261 FTE
CITY-NEAR 6403-64030500 6,153 FTE
NAT-TCR L'auberge Casino & Hotel Baton Rouge 1.2 TCR
NAT-TCR 205 - Mt. Pleasant Store 1.2 TCR
NAT-TCR In-Plas Recycling, Inc 1.2 TCR
NAT-TCR Co1 Med - Centennial 1.2 TCR
NAT-SIZE Menahga Schools 167 FTE
NAT-SIZE AnazaoHealth 167 FTE
NAT-SIZE EFCO 167 FTE
NAT-SIZE 4223-M1500 167 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, 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.