Plumbing and heating contractors · Michigan

MM Acquisitions Group, LLC

Honor, MI · ~150 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
14.0
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

MM Acquisitions Group, LLC runs at 499% of its industry's injury rate - far more dangerous than the typical Plumbing and heating contractors workplace, earning a grade F.

MM Acquisitions Group, LLC: 14.0 TCR = 499% of Plumbing and heating contractors BLS 2.8 · 2y Form 300A (see methodology below)

MM Acquisitions Group, LLC safety composite

MM Acquisitions Group, LLC scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 4%), 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).

F

17/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 13.98 per 100 workers

Safer than 4% of industry peers

DART rate
F 8.28 per 100 workers

Safer than 7% 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

MM Acquisitions Group, LLC: 13.5 → 14.5 TCR

Peak year 2024 @ 14.5 TCR · DART/TCR 0.59× in 2024

MM Acquisitions Group, LLC's TCR rose 1.0 from 13.5 in 2023 to 14.5 in 2024. In 2024, DART was 0.59× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238220 · Honor, MI ABOVE-IND · MID

Grade F · TCR 14.0 · 499% of ind

  • DART 8.3 DART
  • RANK #147/153
  • PHOTO Bryant Air Condition…
  • BOOK 2y book
  • INJ 33 inj
  • SIZE ~150 FTE

Nearest TCR peer: Bryant Air Conditioning and Heating Company of Lincoln, Nebraska (0.0 TCR gap)

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

MM Acquisitions Group, LLC in the TCR neighbourhood

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

TCR

What this shows MM Acquisitions Group, LLC averages 14.0 TCR (499% of the Plumbing and heating contractors BLS benchmark).

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

MM Acquisitions Group, LLC TCR series: 2023=13.5 · 2024=14.5 · BLS 2.8

Where MM Acquisitions Group, LLC falls in its industry

5,793 Plumbing and heating contracto establishments

Safer than 4% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #147 safest of 153 Plumbing and heating contracto employers in Michigan.

MM Acquisitions Group, LLC (150 employees, TCR 14.0) 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 MM Acquisitions Group, LLC
MM Acquisitions Group, LLC (150 employees, TCR 14.0) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

MM Acquisitions Group, LLC has more employees than the Plumbing and heating contractors 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 14.5 8.3 21 0 0
2023 13.5 4.5 12 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · MI · Honor

5,793 Plumbing and heating contractors employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 6 employers in Honor, MI · 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 Bryant Air Conditioning and Heating Company of Lincoln, Nebraska 14.0 TCR
NAICS-TCR Custom Plumbing 14.0 TCR
NAICS-TCR Brandt Heating & Air Conditioning 14.0 TCR
NAICS-TCR Ravinia Plumbing, Sewer, Heating & Electric 13.9 TCR
STATE-SIZE Kalamazoo Jobsite 150 FTE
STATE-SIZE Schoolcraft - J. RETTENMAIER USA LP 150 FTE
STATE-SIZE Coldwater Veneer, Inc. 150 FTE
STATE-SIZE Grand Traverse Plastics Corp 150 FTE
CITY-NEAR BENZIE CO RD COMMISSION 48 FTE
CITY-NEAR BCRC 46 FTE
CITY-NEAR AJ's Excavating, LLC 27 FTE
CITY-NEAR 24454 STORE 24454 23 FTE
NAT-TCR Puckett EMS 14.0 TCR
NAT-TCR Premier Marine LLC 14.0 TCR
NAT-TCR Coastal Maine Botanical Gardens 14.0 TCR
NAT-TCR Garden Spot Foods LLC 14.0 TCR
NAT-SIZE Spartanburg Rehabilitation Institute, Inc. 150 FTE
NAT-SIZE Johnsrud Transport 150 FTE
NAT-SIZE Allure of Pinecrest 150 FTE
NAT-SIZE Karl's Transport, Inc 150 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. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.