| Business | Phone |
| Down Under Diving 200 Oak Ln Sw, Glen Burnie 21061 | (410) 789-4431 |
| East Coast Pool Plastering Inc 7856 Baltimore Annapolis Blvd, Glen Burnie 21060 | (410) 761-0350 |
| Kayak Pool Svc Glen Burnie 21061 | (410) 768-8400 |
| Nova Pools & Spas Glen Burnie 21061 | (410) 766-1770 |