| Medina Resources Group, LLC | 
      Williamston | 
      248-863-8402 | 
    
    
    
      | Merlo Construction Co., Inc. | 
      Milford | 
      248-714-5486k | 
    
    
    
      | Messina Concrete, Inc. | 
      Plymouth | 
      734-459-0200 | 
    
    
    
      | Messina Concrete, Inc. | 
      Flat Rock | 
      734-783-1020 | 
    
    
    
      | Messina Concrete, Inc. | 
      Monroe | 
      734-241-8380 | 
    
    
    
      | Metro Consulting Associates, LLC | 
      Belleville | 
      800-525-6016 | 
    
    
    
      | Metropolitan Concrete | 
      Sterling Heights | 
      586-264-3370 | 
    
    
    
      | Michigan CAT, Grand Rapids Division | 
      Grand Rapids | 
      616-827-8000 | 
    
    
    
      | Michigan CAT, Kalkaska Division | 
      Kalkaska | 
      269-258-8265 | 
    
    
    
      | Michigan CAT, Lansing | 
      Mason | 
      517-699-4800 | 
    
    
    
      | Michigan CAT, Macomb Division | 
      Shelby Township | 
      586-997-5300 | 
    
    
    
      | Michigan CAT, Metro South Division | 
      Brownstown Township | 
      734-479-5800 | 
    
    
    
      | Michigan CAT, Novi Division | 
      Novi | 
      248-349-4800 | 
    
    
    
      | Michigan CAT, Power Systems Division | 
      Novi | 
      248-349-7050 | 
    
    
    
      | Michigan CAT, Saginaw Division | 
      Saginaw | 
      989-752-7300 | 
    
    
    
      | Milford Redi-Mix | 
      Milford | 
      248-684-1465 | 
    
    
    
      | Miller's Redi Mix, Inc. | 
      Fowler | 
      989-587-6511 | 
    
    
    
      | Mixer & Plant Parts Mfg., LLC | 
      Rock Hill | 
      803-233-7913 | 
    
    
    
      | Modern Concrete | 
      Flint | 
      810-767-6250 | 
    
    
    
      | Modern Metamora | 
      Metamora | 
      810-678-3555 |