| Business | Phone |
| Lange Properties 1083 Peck St, Muskegon 49440 | (231) 726-2277 |
| Ridgecrest Co Inc 2167 N Getty St, Muskegon 49445 | (231) 744-8387 |
| Des Development Inc 299 N Brooks Rd, Muskegon 49442 | (231) 773-1944 |
| Yogi Development 670 Eugene Ave, Muskegon 49441 | (231) 799-0156 |
| Ajs Development 1629 Helen Dr, Muskegon 49441 | (231) 798-9921 |
| Merit Venture Properties 800 E Ellis Rd, Muskegon 49441 | (231) 798-4670 |
| Treline Development Group 1675 E Mount Garfield Rd 175, Muskegon 49444 | (231) 799-9950 |
| Treline Development Group Inc 1619 Brookwood Dr, Muskegon 49441 | (231) 798-3170 |
| Tridonn Development Co 1838 Ruddiman Dr, Muskegon 49445 | (231) 744-2399 |