Addition, alteration and renovation general contractors, commercial and institutional building · Maryland
M&M Welding - Mount Airy
Mount Airy, MD · ~127 workers · 7 years of OSHA Injury Tracking Application data.
- C
- Average Safety Record
- 3.3
- Avg TCR
- 2.9
- Industry avg
- 0
- Fatalities
The verdict
M&M Welding - Mount Airy runs at 112% of its industry's injury rate - about level with the typical Addition, alteration and renovation general contractors, commercial and institutional building workplace, earning a grade C.
M&M Welding - Mount Airy: 3.3 TCR = 112% of Addition, alteration and renovation general contractors, commercial and institutional building BLS 2.9 · 7y Form 300A (see methodology below)
M&M Welding - Mount Airy safety composite
M&M Welding - Mount Airy scores strongest on dart rate (safer than 73% of same-industry peers) and weakest on total case rate (tcr) (safer than 37%), 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).
53/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- D 3.26 per 100 workers
Safer than 37% 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
−0.4
2017→2024
M&M Welding - Mount Airy injury rate improved
M&M Welding - Mount Airy's TCR fell 0.4 from 2.1 in 2017 to 1.7 in 2024. Peak filing year was 2021 at 5.5 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).
2017=2.1 · 2018=5.4 · 2020=3.2 · 2021=5.5 · 2022=4.2 · 2023=0.6 · 2024=1.7
OSHA ITA Form 300A scorecard
Establishment book 236220 · Mount Airy, MD ABOVE-IND · MID
Grade C · TCR 3.3 · 112% of ind
- DART 0.0 DART
- RANK #74/99
- PHOTO Thunderbird Construc…
- BOOK 7y book
- INJ 29 inj
- SIZE ~127 FTE
Nearest TCR peer: Thunderbird Construction Inc. (0.0 TCR gap)
Read with this employer → · Industry book → · Maryland employers → · Look up another →
M&M Welding - Mount Airy in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
M&M Welding - Mount Airy
3.3 TCR
- Thunderbird Co
Thunderbird Construction Inc.
3.3 TCR
- Peoria Metro C
Peoria Metro Construction
3.3 TCR
- Zernco, INC
Zernco, INC
3.3 TCR
- Stone Hill Con
Stone Hill Construction Inc
3.3 TCR
What this shows M&M Welding - Mount Airy averages 3.3 TCR (112% of the Addition, alteration and renovation general contractors, commercial and institutional building BLS benchmark).
M&M Welding - Mount Airy TCR series: 2017=2.1 · 2018=5.4 · 2020=3.2 · 2021=5.5 · 2022=4.2 · 2023=0.6 · 2024=1.7 · BLS 2.9
Where M&M Welding - Mount Airy falls in its industry
4,692 Addition, alteration and renov establishmentsSafer than 37% of graded establishments in this industry, whose median TCR is 2.3.
Narrower to Maryland alone (the establishments it most directly competes with for workers and contracts): ranked #74 safest of 99 Addition, alteration and renov employers in Maryland.
M&M Welding - Mount Airy has more employees than the Addition, alteration and renovation gene median and a higher injury rate than the industry's median TCR of 2.3. 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 | 1.7 | 0.0 | 3 | 0 | 0 |
| 2023 | 0.6 | 0.6 | 1 | 0 | 0 |
| 2022 | 4.2 | 4.2 | 6 | 0 | 0 |
| 2021 | 5.5 | 5.5 | 7 | 0 | 0 |
| 2020 | 3.2 | 2.4 | 4 | 0 | 0 |
| 2018 | 5.4 | 2.7 | 6 | 0 | 0 |
| 2017 | 2.1 | 1.0 | 2 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
236220 · MD · Mount Airy
4,692 Addition, alteration and renovation general contractors, commercial and institutional building employers nationwide with a credible TCR · 7,213 rated employers in Maryland with headcount on file · 22 employers in Mount Airy, MD · 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 | Thunderbird Construction Inc. | 3.3 TCR |
| NAICS-TCR | Peoria Metro Construction | 3.3 TCR |
| NAICS-TCR | Zernco, INC | 3.3 TCR |
| NAICS-TCR | Stone Hill Construction Inc | 3.3 TCR |
| STATE-SIZE | Northwest Station | 127 FTE |
| STATE-SIZE | Mechanical Engineering & Construction Corporation-MD | 127 FTE |
| STATE-SIZE | Kelly Foods Corporation | 127 FTE |
| STATE-SIZE | Crispy Bagel Company, Inc. | 127 FTE |
| CITY-NEAR | 2551 | 187 FTE |
| CITY-NEAR | WM 2551 | 186 FTE |
| CITY-NEAR | Altimate Electric, Inc. | 126 FTE |
| CITY-NEAR | 119 | 124 FTE |
| NAT-TCR | Midwestern Pet Foods, Inc. - Monmouth | 3.3 TCR |
| NAT-TCR | East Bay | 3.3 TCR |
| NAT-TCR | TPI Bayamon Sala RF y Menores | 3.3 TCR |
| NAT-TCR | Thunderbird Construction Inc. | 3.3 TCR |
| NAT-SIZE | Hanover School | 127 FTE |
| NAT-SIZE | Aspire, Inc. | 127 FTE |
| NAT-SIZE | Saber Healthcare | 127 FTE |
| NAT-SIZE | Rouses Market #21 | 127 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.