| Business | Phone |
| Ace Asphalt & Paving Co Inc 115 S Averill Ave, Flint 48506 | (810) 238-1737 |
| Asphalt Specialties Co 1113 Oak St, Flint 48503 | (810) 234-8752 |
| Dow Asphalt Inc 3202 Lapeer Rd, Flint 48503 | (810) 694-1931 |
| Sims Asphalt Fieldcoating 3019 Dearborn Ave, Flint 48507 | (810) 743-6339 |
| S L Walker & Sons Asphalt Pvng 513 E Russell Ave, Flint 48505 | (810) 785-8155 |