Addition, alteration and renovation, general contractors, industrial building (except warehouses) · Colorado

Sun Construction & Design Services, Inc.

Longmont, CO · ~91 workers · 3 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.8
Avg TCR
2.9
Industry avg
0
Fatalities
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The verdict

Sun Construction & Design Services, Inc. runs at 27% of its industry's injury rate - far safer than the typical Addition, alteration and renovation, general contractors, industrial building (except warehouses) workplace, earning a grade A.

Sun Construction & Design Services, Inc.: 0.8 TCR = 27% of Addition, alteration and renovation, general contractors, industrial building (except warehouses) BLS 2.9 · 3y Form 300A (see methodology below)

Sun Construction & Design Services, Inc. safety composite

Sun Construction & Design Services, Inc. scores strongest on dart rate (safer than 73% 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

67/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 0.77 per 100 workers

Safer than 72% of industry peers

DART rate
C 0 per 100 workers

Safer than 73% 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

−1.1

2022→2024

Sun Construction & Design Services, Inc. injury rate improved

Sun Construction & Design Services, Inc.'s TCR fell 1.1 from 1.1 in 2022 to 0.0 in 2024. Peak filing year was 2023 at 1.2 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2022=1.1 · 2023=1.2 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 236210 · Longmont, CO AT/BELOW-IND · SMALL

Grade A · TCR 0.8 · 27% of ind

  • DART 0.0 DART
  • RANK #3/20
  • PHOTO BATES ENGINEERS
  • BOOK 3y book
  • INJ 2 inj
  • SIZE ~91 FTE

Nearest TCR peer: BATES ENGINEERS (0.0 TCR gap)

Read with this employer → · Industry book → · Colorado employers → · Look up another →

Sun Construction & Design Services, Inc. in the TCR neighbourhood

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

TCR

What this shows Sun Construction & Design Services, Inc. averages 0.8 TCR (27% of the Addition, alteration and renovation, general contractors, industrial building (except warehouses) BLS benchmark).

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

Sun Construction & Design Services, Inc. TCR series: 2022=1.1 · 2023=1.2 · 2024=0 · BLS 2.9

Where Sun Construction & Design Services, Inc. falls in its industry

924 Addition, alteration and renov establishments

Safer than 72% of graded establishments in this industry, whose median TCR is 1.6.

More dangerous than peersSafer than peers

Narrower to Colorado alone (the establishments it most directly competes with for workers and contracts): ranked #3 safest of 20 Addition, alteration and renov employers in Colorado.

Sun Construction & Design Services, Inc. (91 employees, TCR 0.8) among 29 same-industry peers, split at the industry median of 71 employees and a TCR of 1.6 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 05001,0001,500 05101520 Average employees Total Case Rate Sun Construction & Design Services, Inc.
Sun Construction & Design Services, Inc. (91 employees, TCR 0.8) among 29 same-industry peers, split at the industry median of 71 employees and a TCR of 1.6

Sun Construction & Design Services, Inc. has more employees than the Addition, alteration and renovation, gen median and a lower injury rate than the industry's median TCR of 1.6. 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 1.2 0.0 1 0 0
2022 1.1 1.1 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

236210 · CO · Longmont

924 Addition, alteration and renovation, general contractors, industrial building (except warehouses) employers nationwide with a credible TCR · 9,007 rated employers in Colorado with headcount on file · 182 employers in Longmont, CO · 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 BATES ENGINEERS 0.8 TCR
NAICS-TCR Hamlett Associates, Inc. 0.8 TCR
NAICS-TCR GreenWood, Inc. - Mitsubishi 0.8 TCR
NAICS-TCR Robinson Construction Company 0.8 TCR
STATE-SIZE Fort Collins Operations Center-400 91 FTE
STATE-SIZE 501-CO-Westminster 91 FTE
STATE-SIZE Gregory Electric LLC 91 FTE
STATE-SIZE Drywall Partitions, Inc 91 FTE
CITY-NEAR Longmont, CO 1,167 FTE
CITY-NEAR Longmont United Hospital 638 FTE
CITY-NEAR 2643-05500001-055001 562 FTE
CITY-NEAR Longs Peak Hospital 537 FTE
NAT-TCR Prtbj - Bayamon Center 0.8 TCR
NAT-TCR Preston Pipelines, Inc. 0.8 TCR
NAT-TCR Nachi America Inc. 0.8 TCR
NAT-TCR Gresham 10055 0.8 TCR
NAT-SIZE Nychp - Transborder Building 91 FTE
NAT-SIZE Okmus - Muskogee 91 FTE
NAT-SIZE Dto Logistics LLC 91 FTE
NAT-SIZE Ildct - Decatur Center 91 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: 2024, 2023, 2022. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.