Air-conditioning system (except window) installation · Iowa
Crystal Heating, Plumbing, & Excavating
Waverly, IA · ~20 workers · 2 years of OSHA Injury Tracking Application data.
- D
- Poor Safety Record
- 5.3
- Avg TCR
- 2.8
- Industry avg
- 0
- Fatalities
The verdict
Crystal Heating, Plumbing, & Excavating runs at 189% of its industry's injury rate - more dangerous than the typical Air-conditioning system (except window) installation workplace, earning a grade D.
Crystal Heating, Plumbing, & Excavating: 5.3 TCR = 189% of Air-conditioning system (except window) installation BLS 2.8 · 2y Form 300A (see methodology below)
Crystal Heating, Plumbing, & Excavating safety composite
Crystal Heating, Plumbing, & Excavating scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 15%), 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).
31/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- F 5.28 per 100 workers
Safer than 32% of industry peers
- DART rate
- F 5.16 per 100 workers
Safer than 15% 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%).
Crystal Heating, Plumbing, & Excavating held a steady TCR band
Crystal Heating, Plumbing, & Excavating's TCR held near 0.2 from 5.4 in 2023 to 5.2 in 2024. Peak filing year was 2023 at 5.4 TCR. In 2024, DART was 0.98× this establishment's average TCR (severity share of cases).
2023=5.4 · 2024=5.2
OSHA ITA Form 300A scorecard
Establishment book 238220 · Waverly, IA ABOVE-IND · SMALL
Grade D · TCR 5.3 · 189% of ind
- DART 5.2 DART
- RANK #62/94
- PHOTO KESSLER HEATING & CO…
- BOOK 2y book
- INJ 2 inj
- SIZE ~20 FTE
Nearest TCR peer: KESSLER HEATING & COOLING (0.0 TCR gap)
Read with this employer → · Industry book → · Iowa employers → · Look up another →
Crystal Heating, Plumbing, & Excavating in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
Crystal Heating, Plumbing, & Excavating
5.3 TCR
- KESSLER HEATIN
KESSLER HEATING & COOLING
5.3 TCR
- Thermal Mechan
Thermal Mechanical, INC.
5.3 TCR
- 14107 Bandera
14107 Bandera Rd Helotes Texas 78023
5.3 TCR
- Mark Hurm & Co
Mark Hurm & Company LLC
5.3 TCR
What this shows Crystal Heating, Plumbing, & Excavating averages 5.3 TCR (189% of the Air-conditioning system (except window) installation BLS benchmark).
Crystal Heating, Plumbing, & Excavating TCR series: 2023=5.4 · 2024=5.2 · BLS 2.8
Where Crystal Heating, Plumbing, & Excavating falls in its industry
5,793 Air-conditioning system (excep establishmentsSafer than 32% of graded establishments in this industry, whose median TCR is 3.3.
Narrower to Iowa alone (the establishments it most directly competes with for workers and contracts): ranked #62 safest of 94 Air-conditioning system (excep employers in Iowa.
Crystal Heating, Plumbing, & Excavating has fewer employees than the Air-conditioning system (except window) 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 |
|---|---|---|---|---|---|
| 2024 | 5.2 | 5.2 | 1 | 0 | 0 |
| 2023 | 5.4 | 5.4 | 1 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
238220 · IA · Waverly
5,793 Air-conditioning system (except window) installation employers nationwide with a credible TCR · 7,192 rated employers in Iowa with headcount on file · 32 employers in Waverly, IA · 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 | KESSLER HEATING & COOLING | 5.3 TCR |
| NAICS-TCR | Thermal Mechanical, INC. | 5.3 TCR |
| NAICS-TCR | 14107 Bandera Rd Helotes Texas 78023 | 5.3 TCR |
| NAICS-TCR | Mark Hurm & Company LLC | 5.3 TCR |
| STATE-SIZE | Skyline Pork, LLC | 20 FTE |
| STATE-SIZE | J-Six Farms Iowa | 20 FTE |
| STATE-SIZE | Handlos Jacksonville | 20 FTE |
| STATE-SIZE | Newell Pig II | 20 FTE |
| CITY-NEAR | Waverly Store | 496 FTE |
| CITY-NEAR | Waverly Health Center | 468 FTE |
| CITY-NEAR | WM 1005 | 261 FTE |
| CITY-NEAR | Nestle USA Waverly Iowa | 236 FTE |
| NAT-TCR | Morley Elementary School | 5.3 TCR |
| NAT-TCR | Danbury Westerville | 5.3 TCR |
| NAT-TCR | KN Construction Inc | 5.3 TCR |
| NAT-TCR | 4505 - Valley Treating Plant | 5.3 TCR |
| NAT-SIZE | Stoneledge Furniture LLC- Stockton | 20 FTE |
| NAT-SIZE | CA-Rancho Vista Sub Station | 20 FTE |
| NAT-SIZE | Stoneledge Furniture LLC- Redding | 20 FTE |
| NAT-SIZE | Hart Supply | 20 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.