Footing and foundation concrete contractors · Texas

Keystone Concrete Placement/Keystone Sitework/Stewart Builders Houston

Houston, TX · ~635 workers · 4 years of OSHA Injury Tracking Application data.

B
Good Safety Record
1.6
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Keystone Concrete Placement/Keystone Sitework/Stewart Builders Houston runs at 56% of its industry's injury rate - safer than the typical Footing and foundation concrete contractors workplace, earning a grade B.

Keystone Concrete Placement/Keystone Sitework/Stewart Builders Houston: 1.6 TCR = 56% of Footing and foundation concrete contractors BLS 2.8 · 4y Form 300A (see methodology below)

Keystone Concrete Placement/Keystone Sitework/Stewart Builders Houston safety composite

Keystone Concrete Placement/Keystone Sitework/Stewart Builders Houston scores strongest on total case rate (tcr) (safer than 80% of same-industry peers) and weakest on fatalities (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

66/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 1.58 per 100 workers

Safer than 80% of industry peers

DART rate
C 0.57 per 100 workers

Safer than 60% 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%).

TCR Δ

−1.9

2018→2022

Keystone Concrete Placement/Keystone Sitework/Stewart Builders Houston injury rate improved

Keystone Concrete Placement/Keystone Sitework/Stewart Builders Houston's TCR fell 1.9 from 2.6 in 2018 to 0.7 in 2022. Peak filing year was 2018 at 2.6 TCR. In 2022, DART was 0.36× this establishment's average TCR (severity share of cases).

2018=2.6 · 2019=1.6 · 2020=1.4 · 2022=0.7

OSHA ITA Form 300A scorecard

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

Grade B · TCR 1.6 · 56% of ind

  • DART 0.6 DART
  • RANK #50/125
  • PHOTO Summit Concrete Cons…
  • BOOK 4y book
  • INJ 41 inj
  • SIZE ~635 FTE

Nearest TCR peer: Summit Concrete Construction, Inc. (0.0 TCR gap)

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Keystone Concrete Placement/Keystone Sitework/Stewart Builders Houston 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 Houston averages 1.6 TCR (56% 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 Houston TCR series: 2018=2.6 · 2019=1.6 · 2020=1.4 · 2022=0.7 · BLS 2.8

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

1,314 Footing and foundation concret establishments

Safer than 80% 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 #50 safest of 125 Footing and foundation concret employers in Texas.

Keystone Concrete Placement/Keystone Sitework/Stewart Builders Houston (635 employees, TCR 1.6) 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 Houston
Keystone Concrete Placement/Keystone Sitework/Stewart Builders Houston (635 employees, TCR 1.6) 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 Houston 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
2022 0.7 0.6 4 1 0
2020 1.4 1.4 9 0 0
2019 1.6 1.5 11 0 0
2018 2.6 1.7 17 0 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 Summit Concrete Construction, Inc. 1.6 TCR
NAICS-TCR FRS Springfield 1.6 TCR
NAICS-TCR CCS Group 1.6 TCR
NAICS-TCR Bay Country Professional Concrete, LLC 1.6 TCR
STATE-SIZE Total Petrochemicals & Refining USA, Inc., Port Arthur Refinery 635 FTE
STATE-SIZE SWN Corporate Office 635 FTE
STATE-SIZE DAL-ODFL 634 FTE
STATE-SIZE Primoris Pipeline Inc. 637 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 Victorinox Swiss Army, Inc. Monroe 1.6 TCR
NAT-TCR ISD 728 Zimmerman Elementary 1.6 TCR
NAT-TCR Axalta Coating Systems - Orrville 1.6 TCR
NAT-TCR McCue Corporation 1.6 TCR
NAT-SIZE Case Ready-Newnan GA 635 FTE
NAT-SIZE Continental Tire NA 635 FTE
NAT-SIZE Morrison, Ekre & Bart Management Services, Inc. 635 FTE
NAT-SIZE MCC 635 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: 2022, 2020, 2019, 2018. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.