Footing and foundation concrete contractors · Texas

Keystone Concrete Placement/Keystone Sitework/Stewart Builders

Houston, TX · ~687 workers · 2 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.1
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Keystone Concrete Placement/Keystone Sitework/Stewart Builders runs at 41% of its industry's injury rate - far safer than the typical Footing and foundation concrete contractors workplace, earning a grade A.

Keystone Concrete Placement/Keystone Sitework/Stewart Builders: 1.1 TCR = 41% of Footing and foundation concrete contractors BLS 2.8 · 2y Form 300A (see methodology below)

Keystone Concrete Placement/Keystone Sitework/Stewart Builders safety composite

Keystone Concrete Placement/Keystone Sitework/Stewart Builders scores strongest on total case rate (tcr) (safer than 87% of same-industry peers) and weakest on dart rate (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).

C

65/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 1.15 per 100 workers

Safer than 87% of industry peers

DART rate
D 1.29 per 100 workers

Safer than 51% 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

Keystone Concrete Placement/Keystone Sitework/Stewart Builders: 0.6 → 1.7 TCR

Peak year 2017 @ 1.7 TCR · DART/TCR 1.12× in 2017

Keystone Concrete Placement/Keystone Sitework/Stewart Builders's TCR rose 1.1 from 0.6 in 2016 to 1.7 in 2017. In 2017, DART was 1.12× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238110 · Houston, TX AT/BELOW-IND · MID

Grade A · TCR 1.1 · 41% of ind

  • DART 1.3 DART
  • RANK #38/125
  • PHOTO RSI
  • BOOK 2y book
  • INJ 16 inj
  • SIZE ~687 FTE

Nearest TCR peer: RSI (0.0 TCR gap)

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Keystone Concrete Placement/Keystone Sitework/Stewart Builders in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows Keystone Concrete Placement/Keystone Sitework/Stewart Builders averages 1.1 TCR (41% of the Footing and foundation concrete contractors BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

Keystone Concrete Placement/Keystone Sitework/Stewart Builders TCR series: 2016=0.6 · 2017=1.7 · BLS 2.8

Where Keystone Concrete Placement/Keystone Sitework/Stewart Builders falls in its industry

1,314 Footing and foundation concret establishments

Safer than 87% of graded establishments in this industry, whose median TCR is 3.8.

More dangerous than peersSafer than peers

Narrower to Texas alone (the establishments it most directly competes with for workers and contracts): ranked #38 safest of 125 Footing and foundation concret employers in Texas.

Keystone Concrete Placement/Keystone Sitework/Stewart Builders (687 employees, TCR 1.1) among 29 same-industry peers, split at the industry median of 64 employees and a TCR of 3.8 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 0200400600800 051015 Average employees Total Case Rate Keystone Concrete Placement/Keystone Sitework/Stewart Builders
Keystone Concrete Placement/Keystone Sitework/Stewart Builders (687 employees, TCR 1.1) among 29 same-industry peers, split at the industry median of 64 employees and a TCR of 3.8

Keystone Concrete Placement/Keystone Sitework/Stewart Builders has more employees than the Footing and foundation concrete contract median and a lower injury rate than the industry's median TCR of 3.8. 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
2017 1.7 1.3 12 0 0
2016 0.6 0.5 4 1 0

OSHA ITA peer cross-reference

Establishment peer ledger

238110 · TX · Houston

1,314 Footing and foundation concrete contractors employers nationwide with a credible TCR · 38,394 rated employers in Texas with headcount on file · 5,116 employers in Houston, TX · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR RSI 1.2 TCR
NAICS-TCR Minteq #2 QBOP 1.1 TCR
NAICS-TCR Bella Construction of Key West, Inc. 1.2 TCR
NAICS-TCR GMCONSTRUCTION LLC 1.2 TCR
STATE-SIZE Watkins Construction LLC, 687 FTE
STATE-SIZE Don Miguel Mexican Foods 686 FTE
STATE-SIZE Safran Electrical & Power - Denton 686 FTE
STATE-SIZE STX Beef 689 FTE
CITY-NEAR IAH IAH 11,560 FTE
CITY-NEAR IAH - Airport United Airlines Offices 10,239 FTE
CITY-NEAR 6925-IAH 9,442 FTE
CITY-NEAR Houston Methodist Hospital Texas Medical Center 8,873 FTE
NAT-TCR Dekatherm Central 1.1 TCR
NAT-TCR Rbco 41 90-41-01-90 1.1 TCR
NAT-TCR Apollo Health and Rehabilitation Center 1.1 TCR
NAT-TCR Summit Masonry 1.1 TCR
NAT-SIZE Performance Contractors, Inc. - Dow Plaq - Poly D 687 FTE
NAT-SIZE Mtp 687 FTE
NAT-SIZE Fort Smith - 5711 RS Boreham Jr Street 687 FTE
NAT-SIZE Alorica - Clovis 687 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: 2017, 2016. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.