| Business | Phone |
| Air America Duct Cleaning 5018 Debeney Dr, Houston 77039 | (281) 449-5189 |
| Boyd's Air Duct Cleaning 13331 Veterans Memorial Dr, Houston 77014 | (281) 301-2070 |
| Brink's Air Conditioning Svc 2603 Joel Wheaton Rd 111, Houston 77082 | (281) 497-6198 |
| Clearzone Usa 333 N Sam Houston Pkwy E # 119, Houston 77060 | (713) 651-0303 |
| Cmt Air Duct Cleaning Houston 77057 | (713) 334-6701 |
| Efi Svc Inc 2000 Smith St, Houston 77002 | (713) 751-0111 |
| Fjb Venting 7507 Brookleaf Dr, Houston 77041 | (713) 849-9372 |
| Mbm Air Duct Cleaning 6423 Atwell Dr, Houston 77081 | (713) 225-3828 |
| J & P Maintenance Svc Corp 11914 Bald Mountain Cir, Houston 77067 | (281) 586-7508 |