Commercial building construction general contractors · California
Harper Construction Company, Inc.
San Diego, CA · ~128 workers · 4 years of OSHA Injury Tracking Application data.
- A
- Excellent Safety Record
- 1.1
- Avg TCR
- 2.9
- Industry avg
- 1
- Fatality
The verdict
Harper Construction Company, Inc. runs at 37% of its industry's injury rate - far safer than the typical Commercial building construction general contractors workplace, earning a grade A.
Harper Construction Company, Inc.: 1.1 TCR = 37% of Commercial building construction general contractors BLS 2.9 · 4y Form 300A (see methodology below)
Harper Construction Company, Inc. safety composite
Harper Construction Company, Inc. scores strongest on total case rate (tcr) (safer than 76% of same-industry peers) and weakest on fatalities (safer than 1%), 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).
56/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- B 1.06 per 100 workers
Safer than 76% of industry peers
- DART rate
- C 0 per 100 workers
Safer than 73% of industry peers
- Fatalities
- F 1
Safer than 1% 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
−1.7
2021→2024
Harper Construction Company, Inc. injury rate improved
Harper Construction Company, Inc.'s TCR fell 1.7 from 1.7 in 2021 to 0.0 in 2024. Peak filing year was 2023 at 2.5 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).
2021=1.7 · 2022=0.0 · 2023=2.5 · 2024=0.0
OSHA ITA Form 300A scorecard
Establishment book 236220 · San Diego, CA AT/BELOW-IND · MID
Grade A · TCR 1.1 · 37% of ind
- DART 0.0 DART
- RANK #105/486
- PHOTO Liokareas Constructi…
- BOOK 4y book
- INJ 1 inj
- SIZE ~128 FTE
Nearest TCR peer: Liokareas Construction Co (0.0 TCR gap)
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Harper Construction Company, Inc. in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
Harper Construction Company, Inc.
1.1 TCR
- Liokareas Cons
Liokareas Construction Co
1.1 TCR
- The Boldt Comp
The Boldt Company
1.1 TCR
- Signal Restora
Signal Restoration USA
1.1 TCR
- Unlimited Cont
Unlimited Contracting Solutions, LLC
1.1 TCR
What this shows Harper Construction Company, Inc. averages 1.1 TCR (37% of the Commercial building construction general contractors BLS benchmark).
Harper Construction Company, Inc. TCR series: 2021=1.7 · 2022=0 · 2023=2.5 · 2024=0 · BLS 2.9
Where Harper Construction Company, Inc. falls in its industry
4,692 Commercial building constructi establishmentsSafer than 76% of graded establishments in this industry, whose median TCR is 2.3.
Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #105 safest of 486 Commercial building constructi employers in California.
Harper Construction Company, Inc. has more employees than the Commercial building construction general median and a lower 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 |
|---|---|---|---|---|---|
| 2024 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2023 | 2.5 | 1.7 | 1 | 2 | 0 |
| 2022 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2021 | 1.7 | 0.0 | 0 | 5 | 1 |
OSHA ITA peer cross-reference
Establishment peer ledger
236220 · CA · San Diego
4,692 Commercial building construction general contractors employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 1,979 employers in San Diego, CA · 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 | Liokareas Construction Co | 1.1 TCR |
| NAICS-TCR | The Boldt Company | 1.1 TCR |
| NAICS-TCR | Signal Restoration USA | 1.1 TCR |
| NAICS-TCR | Unlimited Contracting Solutions, LLC | 1.1 TCR |
| STATE-SIZE | Dick Peixoto Company | 128 FTE |
| STATE-SIZE | BATTH FARMS | 128 FTE |
| STATE-SIZE | Main operations location | 128 FTE |
| STATE-SIZE | McIntyre Labor Services, LLC. | 128 FTE |
| CITY-NEAR | UC San Diego Health | 9,310 FTE |
| CITY-NEAR | General Atomics | 8,108 FTE |
| CITY-NEAR | Health Human Services Agency | 6,080 FTE |
| CITY-NEAR | National University | 4,955 FTE |
| NAT-TCR | Arrow Exterminators 1021 | 1.1 TCR |
| NAT-TCR | Independence Oilfield Chemicals, LLC | 1.1 TCR |
| NAT-TCR | Cleburne, TX- Sparks Drive | 1.1 TCR |
| NAT-TCR | Overhead Door Company of St. Louis - Lackland | 1.1 TCR |
| NAT-SIZE | 27022 Gardner | 128 FTE |
| NAT-SIZE | Grant Rehabilitation and Care Center | 128 FTE |
| NAT-SIZE | Rite Aid Central Fill | 128 FTE |
| NAT-SIZE | Woodward Community Based Service | 128 FTE |
Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →
Read our methodology - how this data is sourced, computed, and verified.