Aqueduct construction · Ohio

DiGioia-Suburban Excavating, LLC

Name: DiGioia-Suburban Excavating, LLC Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

North Royalton, OH · ~61 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

D
Poor Safety Record: 3.5
Avg TCR: 2.8
Industry avg: 0
Fatalities

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The verdict

DiGioia-Suburban Excavating, LLC runs at 125% of its industry's injury rate - more dangerous than the typical Aqueduct construction workplace, earning a grade D.

DiGioia-Suburban Excavating, LLC: 3.5 TCR = 125% of Aqueduct construction BLS 2.8 · 2y Form 300A (see methodology below)

DiGioia-Suburban Excavating, LLC safety composite

DiGioia-Suburban Excavating, LLC scores strongest on dart rate (safer than 79% of same-industry peers) and weakest on total case rate (tcr) (safer than 43%), 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).

58/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): D 3.5 per 100 workers

Safer than 43% of industry peers
DART rate: B 0 per 100 workers

Safer than 79% of industry peers
Fatalities: D 0

Safer than 52% 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

DiGioia-Suburban Excavating, LLC: 1.6 → 5.4 TCR

Peak year 2023 @ 5.4 TCR · DART/TCR 0× in 2023

DiGioia-Suburban Excavating, LLC's TCR rose 3.7 from 1.6 in 2018 to 5.4 in 2023. In 2023, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 237110 · North Royalton, OH ABOVE-IND · SMALL

Grade D · TCR 3.5 · 125% of ind

DART 0.0 DART
RANK #26/51
PHOTO Columbine Hills Cons…
BOOK 2y book
INJ 4 inj
SIZE ~61 FTE

Nearest TCR peer: Columbine Hills Construction LLC (0.0 TCR gap)

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

This site

3.5
Columbine Hill

3.5
PSI Pumping So

3.5
SSP Industries

3.5
C.B. Utility C

3.5

What this shows DiGioia-Suburban Excavating, LLC averages 3.5 TCR (125% of the Aqueduct construction BLS benchmark).

DiGioia-Suburban Excavating, LLC TCR series: 2018=1.6 · 2023=5.4 · BLS 2.8

Where DiGioia-Suburban Excavating, LLC falls in its industry

1,614 Aqueduct construction establishments

Safer than 43% of graded establishments in this industry, whose median TCR is 3.0.

Grade D

More dangerous than peersSafer than peers

Narrower to Ohio alone (the establishments it most directly competes with for workers and contracts): ranked #26 safest of 51 Aqueduct construction employers in Ohio.

DiGioia-Suburban Excavating, LLC (61 employees, TCR 3.5) among 29 same-industry peers, split at the industry median of 54 employees and a TCR of 3.0

DiGioia-Suburban Excavating, LLC has more employees than the Aqueduct construction median and a higher injury rate than the industry's median TCR of 3.0. 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	5.4	0.0	3	0	0
2018	1.6	0.0	1	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

237110 · OH · North Royalton

1,614 Aqueduct construction employers nationwide with a credible TCR · 22,650 rated employers in Ohio with headcount on file · 26 employers in North Royalton, OH · 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	Columbine Hills Construction LLC	SILVERTHORNE, CO	3.5 TCR
NAICS-TCR	PSI Pumping Solutions Inc	YORK SPRINGS, PA	3.5 TCR
NAICS-TCR	SSP Industries, LP	KILLEEN, TX	3.5 TCR
NAICS-TCR	C.B. Utility Co., Inc.	BRISTOL, RI	3.5 TCR
STATE-SIZE	DHI COOPERATIVE	COLUMBUS	61 FTE
STATE-SIZE	Utility Technologies International	GROVEPORT	61 FTE
STATE-SIZE	Northeast Operations Center	ST. CLAIRSVILLE	61 FTE
STATE-SIZE	CIN	WEST CHESTER	61 FTE
CITY-NEAR	I & MJ Gross Company	North Royalton	328 FTE
CITY-NEAR	Diplomat Healthcare	North Royalton	129 FTE
CITY-NEAR	Royalton WoodsA Randall Residence	North Royalton	56 FTE
CITY-NEAR	Praxair Distribution Inc. North Royalton	North Royalton	54 FTE
NAT-TCR	American House - Kingsport	Kingsport, TN	3.5 TCR
NAT-TCR	Riddle Surgical Center, LLC	Media, PA	3.5 TCR
NAT-TCR	Aguila Food Distribution LLC	Mercedes, TX	3.5 TCR
NAT-TCR	Pioneer Paper Stock Minneapolis	Minneapolis, MN	3.5 TCR
NAT-SIZE	Nakatetsu Machining Technologies, LLC	Telford, TN	61 FTE
NAT-SIZE	Brentwood Industries Inc.	Lebanon, PA	61 FTE
NAT-SIZE	UBE Machinery, Inc.	Ann Arbor, MI	61 FTE
NAT-SIZE	Plant	Harrisburg, PA	61 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, 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.