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

LONG Building Technologies

Littleton, CO · ~526 workers · 3 years of OSHA Injury Tracking Application data.

C
Average Safety Record
2.2
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

LONG Building Technologies runs at 80% of its industry's injury rate - about level with the typical Heating, ventilation and air-conditioning (HVAC) contractors workplace, earning a grade C.

LONG Building Technologies: 2.2 TCR = 80% of Heating, ventilation and air-conditioning (HVAC) contractors BLS 2.8 · 3y Form 300A (see methodology below)

LONG Building Technologies safety composite

LONG Building Technologies scores strongest on total case rate (tcr) (safer than 65% of same-industry peers) and weakest on dart rate (safer than 38%), 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

52/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 2.24 per 100 workers

Safer than 65% of industry peers

DART rate
D 2.09 per 100 workers

Safer than 38% 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

LONG Building Technologies: 1.6 → 3.2 TCR

Peak year 2024 @ 3.2 TCR · DART/TCR 0.93× in 2024

LONG Building Technologies's TCR rose 1.6 from 1.6 in 2022 to 3.2 in 2024. In 2024, DART was 0.93× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238220 · Littleton, CO AT/BELOW-IND · MID

Grade C · TCR 2.2 · 80% of ind

  • DART 2.1 DART
  • RANK #35/156
  • PHOTO Kenron Main
  • BOOK 3y book
  • INJ 33 inj
  • SIZE ~526 FTE

Nearest TCR peer: Kenron Main (0.0 TCR gap)

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

LONG Building Technologies in the TCR neighbourhood

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

TCR

What this shows LONG Building Technologies averages 2.2 TCR (80% 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

LONG Building Technologies TCR series: 2022=1.6 · 2023=1.9 · 2024=3.2 · BLS 2.8

Where LONG Building Technologies falls in its industry

5,793 Heating, ventilation and air-c establishments

Safer than 65% 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 #35 safest of 156 Heating, ventilation and air-c employers in Colorado.

LONG Building Technologies (526 employees, TCR 2.2) 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 0200400600 05101520 Average employees Total Case Rate LONG Building Technologies
LONG Building Technologies (526 employees, TCR 2.2) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

LONG Building Technologies has more employees than the Heating, ventilation and air-conditionin median and a lower 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
2024 3.2 2.1 17 0 0
2023 1.9 1.6 9 0 0
2022 1.6 1.4 7 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · CO · Littleton

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 · 238 employers in Littleton, 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 Kenron Main 2.2 TCR
NAICS-TCR Mtech 2.2 TCR
NAICS-TCR Automatic Fire Systems, Inc. 2.2 TCR
NAICS-TCR 020D - SAN DIEGO FIRE 2.2 TCR
STATE-SIZE Leprino Foods 527 FTE
STATE-SIZE Leprino Foods Greeley 525 FTE
STATE-SIZE GE Johnson Construction 524 FTE
STATE-SIZE Frontier Airlines - Chicago Base 524 FTE
CITY-NEAR Lockheed Martin Corporation Waterton Campus (1004) 5,542 FTE
CITY-NEAR Littleton Adventist Hospital 1,563 FTE
CITY-NEAR Lockheed Martin Corporation US CO Littleton Deer Crk Cnyn (1003) 1,335 FTE
CITY-NEAR AdventHealth Littleton 1,174 FTE
NAT-TCR City Hall 2.2 TCR
NAT-TCR Greenbush Logistics - Abbeville Fiber 2.2 TCR
NAT-TCR Enviva Pellets Amory 2.2 TCR
NAT-TCR Dot Transportation, Inc. Burley, Idaho 2.2 TCR
NAT-SIZE Home Chef - Bedford Park 526 FTE
NAT-SIZE Tuscaloosa Processing 526 FTE
NAT-SIZE JH Associate Management LLC 526 FTE
NAT-SIZE CAMC Greenbrier Valley Medical Center 526 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.