| Business | Phone |
| Balloon Plumbing Heating & Air 25325 Deepwood Dr, Magnolia 77355 | (281) 356-5599 |
| Big City Plumbing Magnolia 77354 | (281) 356-5599 |
| Bob's Plumbing & Complete Sptc 30950 Sunflower Ln, Magnolia 77354 | (281) 259-8822 |
| Burk Plumbing Co 15225 Shady Oaks Dr, Magnolia 77355 | (281) 252-0354 |
| Dansco Plumbing 26322 Red Oak Dr, Magnolia 77355 | (281) 356-5007 |
| Grizzly Mechanical Plumbing 15802 Coe Loop, Magnolia 77355 | (281) 351-0227 |
| Pat Morgan Plumbing 32902 Tamina Rd, Magnolia 77354 | (281) 259-6247 |
| Rooter-Man Po Box 823, Magnolia 77353 | (281) 477-7000 |
| Roto-Rooter Plumbing & Drain 42910 Fm 1774 Rd, Magnolia 77354 | (281) 356-3936 |
| 411-Plumbing 24019 Nichols Sawmill, Magnolia 77355 | (832) 934-0737 |
| 411-PLUMBING 24019 Nichols Sawmill, Magnolia 77355 | (832) 934-0737 |