| Business | Phone |
| Tradewinds Spas 7748 Auburn Rd, Utica 48317 | (586) 731-3160 |
| Master Spas 8771 Hall Rd, Utica 48317 | (586) 739-9111 |
| Spas Direct 45191 Market St, Utica 48315 | (586) 532-4200 |
| Lifestyle Hot Spring Spas 45490 Utica Park Blvd B, Utica 48315 | (586) 323-6191 |