Alternative energy (e.g., geothermal, ocean wave, solar, wind) structure construction · Florida

MasTec MNS Wireless

Name: MasTec MNS Wireless Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Coral Gables, FL · ~2,801 workers · 3 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

B
Good Safety Record: 2.1
Avg TCR: 2.8
Industry avg: 0
Fatalities

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The verdict

MasTec MNS Wireless runs at 75% of its industry's injury rate - safer than the typical Alternative energy (e.g., geothermal, ocean wave, solar, wind) structure construction workplace, earning a grade B.

MasTec MNS Wireless: 2.1 TCR = 75% of Alternative energy (e.g., geothermal, ocean wave, solar, wind) structure construction BLS 2.8 · 3y Form 300A (see methodology below)

MasTec MNS Wireless safety composite

MasTec MNS Wireless scores strongest on fatalities (safer than 52% of same-industry peers) and weakest on dart rate (safer than 32%), 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).

43/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): D 2.09 per 100 workers

Safer than 48% of industry peers
DART rate: F 1.62 per 100 workers

Safer than 32% 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%).

MasTec MNS Wireless held a steady TCR band

MasTec MNS Wireless's TCR held near 0.2 from 2.1 in 2022 to 1.9 in 2024. Peak filing year was 2023 at 2.2 TCR. In 2024, DART was 0.78× this establishment's average TCR (severity share of cases).

2022=2.1 · 2023=2.2 · 2024=1.9

OSHA ITA Form 300A scorecard

Establishment book 237130 · Coral Gables, FL AT/BELOW-IND · LARGE

Grade B · TCR 2.1 · 75% of ind

DART 1.6 DART
RANK #58/98
PHOTO Jackson, MS Office
BOOK 3y book
INJ 175 inj
SIZE ~2,801 FTE

Nearest TCR peer: Jackson, MS Office (0.0 TCR gap)

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

This site

2.1
Jackson, MS Of

2.1
TESSCO Big Spr

2.1
NFS:NFPG1 - NF

2.1
RECON Corporat

2.1

What this shows MasTec MNS Wireless averages 2.1 TCR (75% of the Alternative energy (e.g., geothermal, ocean wave, solar, wind) structure construction BLS benchmark).

MasTec MNS Wireless TCR series: 2022=2.1 · 2023=2.2 · 2024=1.9 · BLS 2.8

Where MasTec MNS Wireless falls in its industry

1,605 Alternative energy (e.g., geot establishments

Safer than 48% of graded establishments in this industry, whose median TCR is 2.0.

Grade B

More dangerous than peersSafer than peers

Narrower to Florida alone (the establishments it most directly competes with for workers and contracts): ranked #58 safest of 98 Alternative energy (e.g., geot employers in Florida.

MasTec MNS Wireless (2,801 employees, TCR 2.1) among 29 same-industry peers, split at the industry median of 74 employees and a TCR of 2.0

MasTec MNS Wireless has more employees than the Alternative energy (e.g., geothermal, oc median and a higher injury rate than the industry's median TCR of 2.0. 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
2024	1.9	1.6	53
2023	2.2	1.6	65
2022	2.1	1.6	57

OSHA ITA peer cross-reference

Establishment peer ledger

237130 · FL · Coral Gables

1,605 Alternative energy (e.g., geothermal, ocean wave, solar, wind) structure construction employers nationwide with a credible TCR · 26,569 rated employers in Florida with headcount on file · 71 employers in Coral Gables, FL · 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	Jackson, MS Office	JACKSON, MS	2.1 TCR
NAICS-TCR	TESSCO Big Spring	BIG SPRING, TX	2.1 TCR
NAICS-TCR	NFS:NFPG1 - NFPG1-Corp Office-Pleasant Gro	PLEASANT GROVE, UT	2.1 TCR
NAICS-TCR	RECON Corporation, Inc.	SWARTZ CREEK, MI	2.1 TCR
STATE-SIZE	Siemens Energy, Inc.	ORLANDO	2,788 FTE
STATE-SIZE	Lakeview Center	PENSACOLA	2,820 FTE
STATE-SIZE	Costa Farms, LLC	MIAMI	2,836 FTE
STATE-SIZE	MasTec MNS Wireline	CORAL GABLES	2,842 FTE
CITY-NEAR	University of Miami Hospital	Coral Gables	7,743 FTE
CITY-NEAR	University of Miami	Coral Gables	7,474 FTE
CITY-NEAR	University of Miami Medical School	Coral Gables	6,465 FTE
CITY-NEAR	Doctors Hospital	Coral Gables	1,117 FTE
NAT-TCR	Montevideo Plant	Montevideo, MN	2.1 TCR
NAT-TCR	Down River - Stockton	Stockton, CA	2.1 TCR
NAT-TCR	Storm Lake Distribution Center	Storm Lake, IA	2.1 TCR
NAT-TCR	Nal Muscle Shoals Plant	Muscle Shoals, AL	2.1 TCR
NAT-SIZE	Waterloo Pork Plant	Waterloo, IA	2,801 FTE
NAT-SIZE	Support Services Campus	Scottsdale, AZ	2,800 FTE
NAT-SIZE	Amgen USA (Sales - Flex workers)	Thousand Oaks, CA	2,803 FTE
NAT-SIZE	UPMC Mercy	Pittsburgh, PA	2,803 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. 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.