Addition, alteration and renovation general contractors, commercial and institutional building · Virginia

Chamberlain Construction Corporation

Falls Church, VA · ~36 workers · 2 years of OSHA Injury Tracking Application data.

C
Average Safety Record
2.7
Avg TCR
2.9
Industry avg
0
Fatalities
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The verdict

Chamberlain Construction Corporation runs at 94% of its industry's injury rate - about level with the typical Addition, alteration and renovation general contractors, commercial and institutional building workplace, earning a grade C.

Chamberlain Construction Corporation: 2.7 TCR = 94% of Addition, alteration and renovation general contractors, commercial and institutional building BLS 2.9 · 2y Form 300A (see methodology below)

Chamberlain Construction Corporation safety composite

Chamberlain Construction Corporation scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 8%), 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).

F

33/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 2.74 per 100 workers

Safer than 43% of industry peers

DART rate
F 5.48 per 100 workers

Safer than 8% 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

Chamberlain Construction Corporation: 0.0 → 5.5 TCR

Peak year 2017 @ 5.5 TCR · DART/TCR 2× in 2017

Chamberlain Construction Corporation's TCR rose 5.5 from 0.0 in 2016 to 5.5 in 2017. In 2017, DART was 2× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 236220 · Falls Church, VA AT/BELOW-IND · SMALL

Grade C · TCR 2.7 · 94% of ind

  • DART 5.5 DART
  • RANK #86/115
  • PHOTO Vigen Construction, …
  • BOOK 2y book
  • INJ 2 inj
  • SIZE ~36 FTE

Nearest TCR peer: Vigen Construction, Inc.- East Grand Forks (0.0 TCR gap)

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Chamberlain Construction Corporation in the TCR neighbourhood

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

TCR

What this shows Chamberlain Construction Corporation averages 2.7 TCR (94% of the Addition, alteration and renovation general contractors, commercial and institutional building BLS benchmark).

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

Chamberlain Construction Corporation TCR series: 2016=0 · 2017=5.5 · BLS 2.9

Where Chamberlain Construction Corporation falls in its industry

4,692 Addition, alteration and renov establishments

Safer than 43% of graded establishments in this industry, whose median TCR is 2.3.

More dangerous than peersSafer than peers

Narrower to Virginia alone (the establishments it most directly competes with for workers and contracts): ranked #86 safest of 115 Addition, alteration and renov employers in Virginia.

Chamberlain Construction Corporation (36 employees, TCR 2.7) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 2.3 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 0100200300400500 02468 Average employees Total Case Rate Chamberlain Construction Corporation
Chamberlain Construction Corporation (36 employees, TCR 2.7) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 2.3

Chamberlain Construction Corporation has fewer employees than the Addition, alteration and renovation gene median and a higher injury rate than the industry's median TCR of 2.3. 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 5.5 5.5 2 0 0
2016 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

236220 · VA · Falls Church

4,692 Addition, alteration and renovation general contractors, commercial and institutional building employers nationwide with a credible TCR · 12,673 rated employers in Virginia with headcount on file · 117 employers in Falls Church, VA · 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 Vigen Construction, Inc.- East Grand Forks 2.7 TCR
NAICS-TCR Marous Brothers Contruction, Inc. 2.7 TCR
NAICS-TCR Metal Building Company 2.7 TCR
NAICS-TCR Marous Brothers Construction 2.8 TCR
STATE-SIZE YORKTOWN PW ST 36 FTE
STATE-SIZE Richmond Warehouse 36 FTE
STATE-SIZE Fieldale Ofc 36 FTE
STATE-SIZE Virginia American Water - Hopewell District 36 FTE
CITY-NEAR Inova Fairfax Medical Campus 7,155 FTE
CITY-NEAR INOVA SYSTEM OFFICE 3,243 FTE
CITY-NEAR HITT Contracting - Headquarters 898 FTE
CITY-NEAR Fairview Park 716 FTE
NAT-TCR 0774 - Albuquerque-Central, Nm 2.7 TCR
NAT-TCR Staybridge Suites College Station 2.7 TCR
NAT-TCR NFPG1 - Corporate Office - PlGrove 2.7 TCR
NAT-TCR Potlatch Land & Lumber, LLC. 2.7 TCR
NAT-SIZE C.L. Smith Industrial Company 36 FTE
NAT-SIZE Pannell Industries, Inc. Dallas-Fort Worth District 36 FTE
NAT-SIZE 0055 - El Paso, Tx 36 FTE
NAT-SIZE 48- Ladd (Cattani) 36 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.