Concrete repair · Maryland

Interestate Construction and Development Company, LLC

Baltimore, MD · ~161 workers · 2 years of OSHA Injury Tracking Application data.

C
Average Safety Record
3.3
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Interestate Construction and Development Company, LLC runs at 117% of its industry's injury rate - about level with the typical Concrete repair workplace, earning a grade C.

Interestate Construction and Development Company, LLC: 3.3 TCR = 117% of Concrete repair BLS 2.8 · 2y Form 300A (see methodology below)

Interestate Construction and Development Company, LLC safety composite

Interestate Construction and Development Company, LLC scores strongest on total case rate (tcr) (safer than 56% of same-industry peers) and weakest on dart rate (safer than 26%), 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).

D

44/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 3.27 per 100 workers

Safer than 56% of industry peers

DART rate
F 3.88 per 100 workers

Safer than 26% 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

Interestate Construction and Development Company, LLC: 1.4 → 5.2 TCR

Peak year 2020 @ 5.2 TCR · DART/TCR 1.19× in 2020

Interestate Construction and Development Company, LLC's TCR rose 3.8 from 1.4 in 2019 to 5.2 in 2020. In 2020, DART was 1.19× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238110 · Baltimore, MD ABOVE-IND · MID

Grade C · TCR 3.3 · 117% of ind

  • DART 3.9 DART
  • RANK #16/30
  • PHOTO Paul J Krez Co., & S…
  • BOOK 2y book
  • INJ 10 inj
  • SIZE ~161 FTE

Nearest TCR peer: Paul J Krez Co., & Subsidiaries Barrier Corp., John Caretti & Co., & Spray Insulations, Inc. (0.0 TCR gap)

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Interestate Construction and Development Company, LLC in the TCR neighbourhood

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

TCR

What this shows Interestate Construction and Development Company, LLC averages 3.3 TCR (117% of the Concrete repair BLS benchmark).

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

Interestate Construction and Development Company, LLC TCR series: 2019=1.4 · 2020=5.2 · BLS 2.8

Where Interestate Construction and Development Company, LLC falls in its industry

1,314 Concrete repair establishments

Safer than 56% of graded establishments in this industry, whose median TCR is 3.8.

More dangerous than peersSafer than peers

Narrower to Maryland alone (the establishments it most directly competes with for workers and contracts): ranked #16 safest of 30 Concrete repair employers in Maryland.

Interestate Construction and Development Company, LLC (161 employees, TCR 3.3) 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 0100200300 051015 Average employees Total Case Rate Interestate Construction and Development Company, LLC
Interestate Construction and Development Company, LLC (161 employees, TCR 3.3) among 29 same-industry peers, split at the industry median of 64 employees and a TCR of 3.8

Interestate Construction and Development Company, LLC has more employees than the Concrete repair 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
2020 5.2 3.9 8 0 0
2019 1.4 1.4 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238110 · MD · Baltimore

1,314 Concrete repair employers nationwide with a credible TCR · 7,213 rated employers in Maryland with headcount on file · 1,031 employers in Baltimore, MD · 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 Paul J Krez Co., & Subsidiaries Barrier Corp., John Caretti & Co., & Spray Insulations, Inc. 3.3 TCR
NAICS-TCR Precision Structural Concrete LLC 3.3 TCR
NAICS-TCR GOMEZ CONCRETE RESTORATION INC. 3.3 TCR
NAICS-TCR Berkel Piling Kansas City 3.3 TCR
STATE-SIZE Patuxent 161 FTE
STATE-SIZE Retro Environmental Inc 161 FTE
STATE-SIZE C-Care LLC 161 FTE
STATE-SIZE 10064 Mount Washington 161 FTE
CITY-NEAR Johns Hopkins Hospital 12,523 FTE
CITY-NEAR University of Maryland Medical Center 7,980 FTE
CITY-NEAR Sinai Hospital of Baltimore 7,770 FTE
CITY-NEAR NGMS-T340 6,180 FTE
NAT-TCR Koorsen Fire & Security South Bend 3.3 TCR
NAT-TCR Anna Shop 3.3 TCR
NAT-TCR West Penn Wire 3.3 TCR
NAT-TCR Roses 409 3.3 TCR
NAT-SIZE DCB Bremen 161 FTE
NAT-SIZE Applied Process Cooling Corporation 161 FTE
NAT-SIZE Camso Manufacturing USA, Ltd. 161 FTE
NAT-SIZE NOV Rolligon Anderson 161 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: 2020, 2019. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.