| Company | Category | Area | Address | Web | E-mail | Contact person |
| HALCO ASSOCIATES | trade contractor | Texas | 3500 W HIGHWAY 80, BIG SPRING, Howard, Texas, 79720-1824, USA |
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Hal Taylor |
| HALCO BUSINESS PRODUCTS INC | Printers | Texas | 24207 NORCHESTER WAY, SPRING, Harris, Texas, 77389-5016, USA |
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Henry Levy |
| HALCO LIFE SAFETY SYSTEMS | electronic systems integrator | Texas | 4210 SOUTH DR, HOUSTON, Fort Bend, Texas, 77053-4811, USA |
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Marjorie Adams |
| HALCO MECHANICAL AC & HTG | air conditioning contractor | Texas | 5420 ACORN ST, HOUSTON, Harris, Texas, 77092-4255, USA |
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Hal Lalime |
| HALCO MECHANICAL AIR COND | Air Conditioning Contractors & | Texas | 27503 STATE HIGHWAY 249 STE 6, TOMBALL, Harris, Texas, 77375-6574, USA |
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Hal Lalime |
| HALCO MECHANICAL AIR COND | Air Conditioning Contractors & | Texas | 5420 ACORN ST, HOUSTON, Harris, Texas, 77092-4255, USA |
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Hal Lalime |
| HALCON CONSTRUCTION INC | trade contractor | Texas | 14110 N SUDDLEY CASTLE ST, HOUSTON, Harris, Texas, 77095-3537, USA |
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| HALCON CONSTRUCTION INC | trade contractor | Texas | 14110 N SUDDLEY CASTLE ST, HOUSTON, Harris, Texas, 77095-3537, USA |
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| HALCON CONSTRUCTION INC | single-family house constructi | Texas | 11135 HAYSLIP LN, HOUSTON, Harris, Texas, 77041-5011, USA |
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Sam Hall |
| HALCUMB SHEET METAL | mfg sheet metalwork | Texas | 2221 71ST ST, GALVESTON, Galveston, Texas, 77551-1240, USA |
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Bradly Halcumb |
