Heating, ventilation and air-conditioning (HVAC) contractors · Colorado

970 Park St

Castle Rock, CO · ~31 workers · 3 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
5.5
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

970 Park St runs at 196% of its industry's injury rate - more dangerous than the typical Heating, ventilation and air-conditioning (HVAC) contractors workplace, earning a grade D.

970 Park St: 5.5 TCR = 196% of Heating, ventilation and air-conditioning (HVAC) contractors BLS 2.8 · 3y Form 300A (see methodology below)

970 Park St safety composite

970 Park St scores strongest on dart rate (safer than 80% of same-industry peers) and weakest on total case rate (tcr) (safer than 30%), 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

53/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 5.49 per 100 workers

Safer than 30% of industry peers

DART rate
B 0 per 100 workers

Safer than 80% 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

970 Park St: 0.0 → 5.5 TCR

Peak year 2022 @ 11.0 TCR · DART/TCR 0× in 2023

970 Park St's TCR rose 5.5 from 0.0 in 2021 to 5.5 in 2023. Peak filing year was 2022 at 11.0 TCR. In 2023, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238220 · Castle Rock, CO ABOVE-IND · SMALL

Grade D · TCR 5.5 · 196% of ind

  • DART 0.0 DART
  • RANK #85/156
  • PHOTO DICKERSON MECHANICAL…
  • BOOK 3y book
  • INJ 4 inj
  • SIZE ~31 FTE

Nearest TCR peer: DICKERSON MECHANICAL, INC. (0.0 TCR gap)

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

970 Park St in the TCR neighbourhood

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

TCR

What this shows 970 Park St averages 5.5 TCR (196% of the Heating, ventilation and air-conditioning (HVAC) contractors BLS benchmark).

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

970 Park St TCR series: 2021=0 · 2022=11 · 2023=5.5 · BLS 2.8

Where 970 Park St falls in its industry

5,793 Heating, ventilation and air-c establishments

Safer than 30% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers

Narrower to Colorado alone (the establishments it most directly competes with for workers and contracts): ranked #85 safest of 156 Heating, ventilation and air-c employers in Colorado.

970 Park St (31 employees, TCR 5.5) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3 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 050100150200250 05101520 Average employees Total Case Rate 970 Park St
970 Park St (31 employees, TCR 5.5) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

970 Park St has fewer employees than the Heating, ventilation and air-conditionin median and a higher injury rate than the industry's median TCR of 3.3. 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
2023 5.5 0.0 0 2 0
2022 11.0 0.0 4 0 0
2021 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · CO · Castle Rock

5,793 Heating, ventilation and air-conditioning (HVAC) contractors employers nationwide with a credible TCR · 9,007 rated employers in Colorado with headcount on file · 75 employers in Castle Rock, 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 DICKERSON MECHANICAL, INC. 5.5 TCR
NAICS-TCR Schrader Mechanical, Inc 5.5 TCR
NAICS-TCR Cookeville Heating & Cooling, LLC 5.5 TCR
NAICS-TCR Ocala Heating & Air Conditioning, LLC 5.5 TCR
STATE-SIZE Strad USA Inc. 31 FTE
STATE-SIZE Heorot Power Management, LLC 31 FTE
STATE-SIZE San Isabel Electric Association-Pueblo West E&O 31 FTE
STATE-SIZE Brighton Service Center-275 31 FTE
CITY-NEAR Great Southwestern Construction, Inc. 977 FTE
CITY-NEAR Castle Rock Adventist Hospital 903 FTE
CITY-NEAR CastleRock Adventist Hospital 690 FTE
CITY-NEAR AdventHealth Castle Rock 684 FTE
NAT-TCR Linc 0531 (Racine - F) 5.5 TCR
NAT-TCR Eden Fresh Market 5.5 TCR
NAT-TCR Price Rite Store 307 Cromwell 5.5 TCR
NAT-TCR The Arc of Alachua County 5.5 TCR
NAT-SIZE Silas Bronson Library 31 FTE
NAT-SIZE Beacon Construction Services 31 FTE
NAT-SIZE Long Island, Ny - 058 31 FTE
NAT-SIZE 8875 Krum Ave. Galesburg, MI 49053 31 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: 2023, 2022, 2021. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.