| Business | Phone |
| Solar Corps Houston 77002 | (713) 224-4242 |
| Suntech Solar Screen Co 1715 Ansbury Dr, Houston 77018 | (713) 880-4888 |
| Trouvay & Cauvin Inc 5425 Polk St, Houston 77023 | (713) 926-9229 |
| Stephen & Stephenson 4626 Windfern Rd, Houston 77041 | (713) 227-7254 |
| Texas Plumbing Supply 14025 Fm 529 Rd, Houston 77041 | (281) 858-8833 |
| Rainbow Backflow 16203 Dunman Ln, Houston 77044 | (281) 456-8126 |
| Volcanic Heater Inc 8302 Reservoir St, Houston 77049 | (281) 860-0063 |
| Royal Plumbing Supply Inc 6750 Long Point Rd, Houston 77055 | (713) 682-1371 |
| Spring Branch Plumbing Supply 2146 Bingle Rd, Houston 77055 | (713) 465-6487 |
| Cool Off 3000 Sage Rd 1137, Houston 77056 | (713) 963-8884 |
| Universal Fog T & L 5628 Star Ln, Houston 77057 | (832) 242-0300 |
| Torit & Day Donaldson Co 16811 El Camino Real, Houston 77058 | (713) 222-0452 |
| Pepco 3220 Fm 1960 Rd W, Houston 77068 | (281) 447-5600 |
| Solar Satellite Systems 525 N Sam Houston Pkwy E, Houston 77060 | (281) 940-0048 |
| Cougar Sales Inc 10315 Windfern Rd, Houston 77064 | (832) 912-7500 |
| Pump Service & Repair Houston 77069 | (281) 660-4675 |
| Zeeco 12218 Jones Rd 143d, Houston 77070 | (281) 345-4110 |
| Viega Na Houston 77084 | (281) 550-5444 |
| Wilbanks & Assocs 6610 Stillwell St, Houston 77087 | (713) 640-2733 |
| R-Max Systems Inc 17403 Anvil Cir, Houston 77090 | (281) 893-8883 |
| Prex Lp 4102 Way Out West Dr, Houston 77092 | (713) 462-0574 |
| Takagi Industrial Co Usa 8515 Jackrabbit Rd, Houston 77095 | (281) 463-3654 |
| Tipton Co 3301 Commerce St, Houston 77003 | (713) 225-1086 |
| Universal Plumbing Supply Co 2301 Congress St, Houston 77003 | (713) 225-2800 |
| Ryan Supply Co 5403 Kirby Dr, Houston 77005 | (713) 528-4400 |
| Stanco Plumbing Specialties Co 4155 W Bellfort St, Houston 77025 | (713) 664-3333 |
| Tejas Boiler Svc Inc 7206 Elbert St, Houston 77028 | (713) 631-8200 |
| Southern States Sales 15711 Lillja Rd, Houston 77060 | (281) 445-9500 |
| Texas Plumbing Supply Co 7586 Morley St, Houston 77061 | (713) 643-0637 |
| Northside Plumbing Supply Inc 11501 W Hardy Rd, Houston 77076 | (713) 699-5499 |
| Wwip Corp 2516 E Crosstimbers St, Houston 77093 | (713) 699-5778 |
| Elliott Refrigeration Heating And Cooling Inc. 8322 Cliffshire Ct, Houston 77083 | (281) 980-5766 |