| Business | Phone |
| American Sale 1484 E Lincoln Hwy, Merrillville 46410 | (219) 736-8070 |
| Pool-A-Rama 2409 W Lincoln Hwy, Merrillville 46410 | (219) 769-1720 |
| Pools N Spas N Stuff Po Box 10356, Merrillville 46411 | (219) 980-0882 |
| Richards Pool Svc 1420 E 79th Ave, Merrillville 46410 | (219) 942-3217 |