Mechanical contractors · Texas

The Porter Co.

Name: The Porter Co. Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Manchaca, TX · ~109 workers · 9 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 1.0
Avg TCR: 2.8
Industry avg: 0
Fatalities

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The verdict

The Porter Co. runs at 35% of its industry's injury rate - far safer than the typical Mechanical contractors workplace, earning a grade A.

The Porter Co.: 1.0 TCR = 35% of Mechanical contractors BLS 2.8 · 9y Form 300A (see methodology below)

The Porter Co. safety composite

The Porter Co. 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).

67/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): B 0.99 per 100 workers

Safer than 87% of industry peers
DART rate: C 0.77 per 100 workers

Safer than 56% 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%).

The Porter Co. held a steady TCR band

The Porter Co.'s TCR held near 0.3 from 1.0 in 2016 to 1.3 in 2024. Peak filing year was 2020 at 5.2 TCR. In 2024, DART was 0.78× this establishment's average TCR (severity share of cases).

2016=1.0 · 2017=1.0 · 2018=0.5 · 2019=0.0 · 2020=5.2 · 2021=0.0 · 2022=0.0 · 2023=0.0 · 2024=1.3

OSHA ITA Form 300A scorecard

Establishment book 238220 · Manchaca, TX AT/BELOW-IND · MID

Grade A · TCR 1.0 · 35% of ind

DART 0.8 DART
RANK #88/408
PHOTO Voris Mechanical, Inc.
BOOK 9y book
INJ 11 inj
SIZE ~109 FTE

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

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

This site

1
Voris Mechanic

1
Ek Plumbing

1
Hartwig Plumbi

1
335 - CINCINNA

1

What this shows The Porter Co. averages 1.0 TCR (35% of the Mechanical contractors BLS benchmark).

The Porter Co. TCR series: 2016=1 · 2017=1 · 2018=0.5 · 2019=0 · 2020=5.2 · 2021=0 · 2022=0 · 2023=0 · 2024=1.3 · BLS 2.8

Where The Porter Co. falls in its industry

5,793 Mechanical contractors establishments

Safer than 87% of graded establishments in this industry, whose median TCR is 3.3.

Grade A

More dangerous than peersSafer than peers

Narrower to Texas alone (the establishments it most directly competes with for workers and contracts): ranked #88 safest of 408 Mechanical contractors employers in Texas.

The Porter Co. (109 employees, TCR 1.0) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

The Porter Co. has more employees than the Mechanical contractors 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
2024	1.3	0.8	5
2023	0.0	0.0	0
2022	0.0	0.0	0
2021	0.0	0.0	0
2020	5.2	0.0	2
2019	0.0	0.0	0
2018	0.5	0.0	1
2017	1.0	0.5	2
2016	1.0	1.0	1

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · TX · Manchaca

5,793 Mechanical contractors employers nationwide with a credible TCR · 38,394 rated employers in Texas with headcount on file · 8 employers in Manchaca, TX · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	Voris Mechanical, Inc.	GLENDALE HEIGHTS, IL	1.0 TCR
NAICS-TCR	Ek Plumbing	BATTLE GROUND, WA	1.0 TCR
NAICS-TCR	Hartwig Plumbing & Heating Inc	HARVARD, IL	1.0 TCR
NAICS-TCR	335 - CINCINNATI FIRE	CINCINNATI, OH	1.0 TCR
STATE-SIZE	Alan Vander Horst	DUBLIN	109 FTE
STATE-SIZE	Falcon Energy Services	LUBBOCK	109 FTE
STATE-SIZE	Oncor TGM	DALLAS	109 FTE
STATE-SIZE	CB JENI Homes, LLC	PLANO	109 FTE
CITY-NEAR	Marbridge Foundation	Manchaca	294 FTE
CITY-NEAR	LandTec Services LLC	Manchaca	127 FTE
CITY-NEAR	Port Enterprises, Ltd.	Manchaca	123 FTE
CITY-NEAR	Port Austin	Manchaca	71 FTE
NAT-TCR	ACE- West Creek Operations	West Creek, NJ	1.0 TCR
NAT-TCR	Gwinnett Place Store #1706	Duluth, GA	1.0 TCR
NAT-TCR	Wesley Chapel Store - # 216	Wesley Chapel, FL	1.0 TCR
NAT-TCR	American Felt & Filter Company, Inc.	New Windsor, NY	1.0 TCR
NAT-SIZE	Marietta - Employees	Marietta, GA	109 FTE
NAT-SIZE	Daltile Lincolnway East	Gettysburg, PA	109 FTE
NAT-SIZE	Recology Western Oregon	Mcminnville, OR	109 FTE
NAT-SIZE	Iowa City	Iowa City, IA	109 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, 2021, 2020, 2019, 2018, 2017, 2016. 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.