Drilled pier (i.e., for building foundations) contractors · Massachusetts

Helical Drilling, Inc

Name: Helical Drilling, Inc Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Braintree, MA · ~56 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

F
Failing Safety Record: 7.9
Avg TCR: 2.8
Industry avg: 0
Fatalities

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The verdict

Helical Drilling, Inc runs at 284% of its industry's injury rate - far more dangerous than the typical Drilled pier (i.e., for building foundations) contractors workplace, earning a grade F.

Helical Drilling, Inc: 7.9 TCR = 284% of Drilled pier (i.e., for building foundations) contractors BLS 2.8 · 2y Form 300A (see methodology below)

Helical Drilling, Inc safety composite

Helical Drilling, Inc scores strongest on fatalities (safer than 52% of same-industry peers) and weakest on total case rate (tcr) (safer than 9%), 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).

31/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 7.94 per 100 workers

Safer than 9% of industry peers
DART rate: D 1.53 per 100 workers

Safer than 40% 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%).

TCR Δ

−6.7

2016→2018

Helical Drilling, Inc injury rate improved

Helical Drilling, Inc's TCR fell 6.7 from 11.3 in 2016 to 4.6 in 2018. Peak filing year was 2016 at 11.3 TCR. In 2018, DART was 0.19× this establishment's average TCR (severity share of cases).

2016=11.3 · 2018=4.6

OSHA ITA Form 300A scorecard

Establishment book 238910 · Braintree, MA ABOVE-IND · SMALL

Grade F · TCR 7.9 · 284% of ind

DART 1.5 DART
RANK #51/56
PHOTO Winzinger, Inc
BOOK 2y book
INJ 9 inj
SIZE ~56 FTE

Nearest TCR peer: Winzinger, Inc (0.0 TCR gap)

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

SLS Services,

8
ARS Aleut Demo

8
This site

7.9
Winzinger, Inc

7.9
Lupton Excavat

7.9

What this shows Helical Drilling, Inc averages 7.9 TCR (284% of the Drilled pier (i.e., for building foundations) contractors BLS benchmark).

Helical Drilling, Inc TCR series: 2016=11.3 · 2018=4.6 · BLS 2.8

Where Helical Drilling, Inc falls in its industry

1,750 Drilled pier (i.e., for buildi establishments

Safer than 9% of graded establishments in this industry, whose median TCR is 2.5.

Grade F

More dangerous than peersSafer than peers

Narrower to Massachusetts alone (the establishments it most directly competes with for workers and contracts): ranked #51 safest of 56 Drilled pier (i.e., for buildi employers in Massachusetts.

Helical Drilling, Inc (56 employees, TCR 7.9) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 2.5

Helical Drilling, Inc has more employees than the Drilled pier (i.e., for building foundat median and a higher injury rate than the industry's median TCR of 2.5. 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
2018	4.6	1.5	3	0	0
2016	11.3	9.4	6	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

238910 · MA · Braintree

1,750 Drilled pier (i.e., for building foundations) contractors employers nationwide with a credible TCR · 10,108 rated employers in Massachusetts with headcount on file · 95 employers in Braintree, MA · 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	Winzinger, Inc	HAINESPORT, NJ	7.9 TCR
NAICS-TCR	SLS Services, LLC	NASHVILLE, TN	8.0 TCR
NAICS-TCR	ARS Aleut Demolition Services, LLC (Summary)	OAK RIDGE, TN	8.0 TCR
NAICS-TCR	Lupton Excavation, Inc.	SACRAMENTO, CA	7.9 TCR
STATE-SIZE	Smolak Farms	NORTH ANDOVER	56 FTE
STATE-SIZE	Liberty Utilities Fifth Street	FALL RIVER	56 FTE
STATE-SIZE	7238_16578	CARLISLE	56 FTE
STATE-SIZE	Fontaine Bros. Inc.	SPRINGFIELD	56 FTE
CITY-NEAR	Atalian Global Services - New England	Braintree	777 FTE
CITY-NEAR	Haemonetics - Braintree	Braintree	606 FTE
CITY-NEAR	South Shore Plaza 036	Braintree	405 FTE
CITY-NEAR	Encompass Health Rehabilitation Hospital of Braintree LLC	Braintree	393 FTE
NAT-TCR	Glass Plant	Versailles, KY	7.9 TCR
NAT-TCR	Suiza - Charlotte - The Plaza	Charlotte, NC	7.9 TCR
NAT-TCR	Dallas DFW	Dallas, TX	7.9 TCR
NAT-TCR	Adobe Creek Orchards	Kelseyville, CA	7.9 TCR
NAT-SIZE	Terex - Field Service	San Antonio, TX	56 FTE
NAT-SIZE	Brookdale Bay Pines	St. Petersburg, FL	56 FTE
NAT-SIZE	Live Production Offices	Cornelia, GA	56 FTE
NAT-SIZE	Harrisburg Shop	Harrisburg, PA	56 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: 2018, 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.