| Business | Phone |
| Castle North Corp 974 Explorer Cv # 100, Altamonte Springs 32701 | (407) 834-0722 |
| G & R Plumbing Enterprises Inc 1015 Sunshine Ln # 101a, Altamonte Springs 32714 | (407) 862-4925 |
| S & T Plumbing Supply Inc 1030 Sunshine Ln, Altamonte Springs 32714 | (407) 788-7007 |