Construction management, industrial building (except warehouses) · Maine

DP Porter Contractors Inc.

Name: DP Porter Contractors Inc. Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Brooks, ME · ~21 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

B
Good Safety Record: 2.1
Avg TCR: 2.9
Industry avg: 0
Fatalities

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The verdict

DP Porter Contractors Inc. runs at 74% of its industry's injury rate - safer than the typical Construction management, industrial building (except warehouses) workplace, earning a grade B.

DP Porter Contractors Inc.: 2.1 TCR = 74% of Construction management, industrial building (except warehouses) BLS 2.9 · 2y Form 300A (see methodology below)

DP Porter Contractors Inc. safety composite

DP Porter Contractors Inc. scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 15%), 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).

34/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): D 2.14 per 100 workers

Safer than 41% of industry peers
DART rate: F 4.28 per 100 workers

Safer than 15% 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

DP Porter Contractors Inc.: 0.0 → 4.3 TCR

Peak year 2024 @ 4.3 TCR · DART/TCR 2× in 2024

DP Porter Contractors Inc.'s TCR rose 4.3 from 0.0 in 2023 to 4.3 in 2024. In 2024, DART was 2× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 236210 · Brooks, ME AT/BELOW-IND · SMALL

Grade B · TCR 2.1 · 74% of ind

DART 4.3 DART
RANK #2/5
PHOTO North American Const…
BOOK 2y book
INJ 1 inj
SIZE ~21 FTE

Nearest TCR peer: North American Construction Services, LTD (0.0 TCR gap)

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

This site

2.1
North American

2.1
Affiliated Con

2.1
Deacon Constru

2.1
8768-SRP NGS

2.1

What this shows DP Porter Contractors Inc. averages 2.1 TCR (74% of the Construction management, industrial building (except warehouses) BLS benchmark).

DP Porter Contractors Inc. TCR series: 2023=0 · 2024=4.3 · BLS 2.9

Where DP Porter Contractors Inc. falls in its industry

924 Construction management, indus establishments

Safer than 41% of graded establishments in this industry, whose median TCR is 1.6.

Grade B

More dangerous than peersSafer than peers

Narrower to Maine alone (the establishments it most directly competes with for workers and contracts): ranked #2 safest of 5 Construction management, indus employers in Maine.

DP Porter Contractors Inc. (21 employees, TCR 2.1) among 29 same-industry peers, split at the industry median of 71 employees and a TCR of 1.6

DP Porter Contractors Inc. has fewer employees than the Construction management, industrial buil median and a higher injury rate than the industry's median TCR of 1.6. 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	4.3	4.3	1	0	0
2023	0.0	0.0	0	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

236210 · ME · Brooks

924 Construction management, industrial building (except warehouses) employers nationwide with a credible TCR · 2,397 rated employers in Maine with headcount on file · 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	North American Construction Services, LTD	BIRMINGHAM, AL	2.1 TCR
NAICS-TCR	Affiliated Construction Services, Inc.	VERONA, WI	2.1 TCR
NAICS-TCR	Deacon Construction, LLC - OR	PORTLAND, OR	2.1 TCR
NAICS-TCR	8768-SRP NGS	PAGE, AZ	2.1 TCR
STATE-SIZE	Westbrook Energy Center	WESTBROOK	21 FTE
STATE-SIZE	Casco Bay Energy Company LLC	BEAZIE	21 FTE
STATE-SIZE	CMP - Dover Service Building	DOVER-FOXCROFT	21 FTE
STATE-SIZE	Emera Maine Lamoine Division	LAMOINE	21 FTE
NAT-TCR	Jarrell TX Truss	Jarrell, TX	2.1 TCR
NAT-TCR	Yuma 10515	Yuma, AZ	2.1 TCR
NAT-TCR	Cabinetworks Group	Mifflinburg, PA	2.1 TCR
NAT-TCR	Riverside Community Ventures	Newport News, VA	2.1 TCR
NAT-SIZE	Store 1290	Decatur, GA	21 FTE
NAT-SIZE	Gerdau Sand Springs Rail Products	Sand Springs, OK	21 FTE
NAT-SIZE	Masco Interiors	Pittsburgh, PA	21 FTE
NAT-SIZE	Rite-Way Industries, Inc.	New Albany, IN	21 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. 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.