Valves, plumbing and heating, merchant wholesalers · Massachusetts
Hydroserve, LLC dba Gustavo Preston Company
Chelmsford, MA · ~91 workers · 2 years of OSHA Injury Tracking Application data.
- D
- Poor Safety Record
- 3.6
- Avg TCR
- 2.2
- Industry avg
- 0
- Fatalities
The verdict
Hydroserve, LLC dba Gustavo Preston Company runs at 164% of its industry's injury rate - more dangerous than the typical Valves, plumbing and heating, merchant wholesalers workplace, earning a grade D.
Hydroserve, LLC dba Gustavo Preston Company: 3.6 TCR = 164% of Valves, plumbing and heating, merchant wholesalers BLS 2.2 · 2y Form 300A (see methodology below)
Hydroserve, LLC dba Gustavo Preston Company safety composite
Hydroserve, LLC dba Gustavo Preston Company scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 42%), 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).
45/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- D 3.6 per 100 workers
Safer than 45% of industry peers
- DART rate
- D 2.4 per 100 workers
Safer than 42% of industry peers
- Fatalities
- D 0
Safer than 50% 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
Hydroserve, LLC dba Gustavo Preston Company: 3.6 → 172.0 TCR
Peak year 2024 @ 172.0 TCR · DART/TCR 28.66× in 2024
Hydroserve, LLC dba Gustavo Preston Company's TCR rose 168.4 from 3.6 in 2023 to 172.0 in 2024. In 2024, DART was 28.66× this establishment's average TCR (severity share of cases).
OSHA ITA Form 300A scorecard
Establishment book 423720 · Chelmsford, MA ABOVE-IND · SMALL
Grade D · TCR 3.6 · 164% of ind
- DART 103.2 DART
- RANK #14/33
- PHOTO 2304 North Dollar Road
- BOOK 2y book
- INJ 7 inj
- SIZE ~91 FTE
Nearest TCR peer: 2304 North Dollar Road (0.0 TCR gap)
Read with this employer → · Industry book → · Massachusetts employers → · Look up another →
Hydroserve, LLC dba Gustavo Preston Company in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
Hydroserve, LLC dba Gustavo Preston Company
3.6 TCR
- 2304 North Dol
2304 North Dollar Road
3.6 TCR
- Hajoca 484
Hajoca 484
3.6 TCR
- 2121 N Columbi
2121 N Columbia Blvd
3.6 TCR
- Kahului HI
Kahului HI
3.6 TCR
What this shows Hydroserve, LLC dba Gustavo Preston Company averages 3.6 TCR (164% of the Valves, plumbing and heating, merchant wholesalers BLS benchmark).
Hydroserve, LLC dba Gustavo Preston Company TCR series: 2023=3.6 · 2024=172 · BLS 2.2
Where Hydroserve, LLC dba Gustavo Preston Company falls in its industry
853 Valves, plumbing and heating, establishmentsSafer than 45% of graded establishments in this industry, whose median TCR is 3.3.
Narrower to Massachusetts alone (the establishments it most directly competes with for workers and contracts): ranked #14 safest of 33 Valves, plumbing and heating, employers in Massachusetts.
Hydroserve, LLC dba Gustavo Preston Company has more employees than the Valves, plumbing and heating, merchant w 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 | 172.0 | 103.2 | 4 | 1 | 0 |
| 2023 | 3.6 | 2.4 | 3 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
423720 · MA · Chelmsford
853 Valves, plumbing and heating, merchant wholesalers employers nationwide with a credible TCR · 10,108 rated employers in Massachusetts with headcount on file · 66 employers in Chelmsford, MA · 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 | 2304 North Dollar Road | 3.6 TCR |
| NAICS-TCR | Hajoca 484 | 3.6 TCR |
| NAICS-TCR | 2121 N Columbia Blvd | 3.6 TCR |
| NAICS-TCR | Kahului HI | 3.6 TCR |
| STATE-SIZE | Weston Nurseries | 91 FTE |
| STATE-SIZE | Wise Construction | 91 FTE |
| STATE-SIZE | Atlantic Boston Construction | 91 FTE |
| STATE-SIZE | CSI NE | 91 FTE |
| CITY-NEAR | CHELMSFORD (MACHE) | 1,879 FTE |
| CITY-NEAR | MACHE - CHELMSFORD | 1,867 FTE |
| CITY-NEAR | ZOLL Medical | 1,585 FTE |
| CITY-NEAR | Brooks Automation US, LLC. | 839 FTE |
| NAT-TCR | Columbus Community Hospital | 3.6 TCR |
| NAT-TCR | Sorenson Engineering, Inc. | 3.6 TCR |
| NAT-TCR | Roberds Converting Co, Inc. | 3.6 TCR |
| NAT-TCR | Fort Collins Hilton | 3.6 TCR |
| NAT-SIZE | The Waterton Healthcare and Rehabilitation | 91 FTE |
| NAT-SIZE | Prescott's Inc | 91 FTE |
| NAT-SIZE | Defining Wellness Centers LLC | 91 FTE |
| NAT-SIZE | Quality Spraying Technologies, Inc | 91 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.