| Company | Category | Area | Address | Web | E-mail | Contact person |
| DUVALL AG SERVICES INC | business consulting services | Texas | 711 LEE DR, SPEARMAN, Hansford, Texas, 79081-3627, USA |
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Jason Duvall |
| DUVALL AG SVC | Consultants-Business Nec | Texas | 722 WILBANKS DR, SPEARMAN, Hansford, Texas, 79081-3726, USA |
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| DUVALL AG SVC | Consultants-Business Nec | Texas | 722 WILBANKS DR, SPEARMAN, Hansford, Texas, 79081-3726, USA |
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| DUVALL COUNTY 911 ADDRESSING | Government Offices-County | Texas | 401 W COLLINS AVE, SAN DIEGO, Duval, Texas, 78384-2809, USA |
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| DUVALL ELECTRIC CO | mfg electrical equipment/suppl | Texas | 8140 BURNET RD, AUSTIN, Travis, Texas, 78757-7774, USA |
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| DUVALL ELECTRIC CO | mfg electrical equipment/suppl | Texas | 8140 BURNET RD, AUSTIN, Travis, Texas, 78757-7774, USA |
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| DUVALL GROUP | management consulting services | Texas | 11403 WHISPER BREEZE ST, SAN ANTONIO, Bexar, Texas, 78230-3522, USA |
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Judy Duvall |
| DUVALL KENNETH D DDS | dentist's office | Texas | 1111 HIGHWAY 6 STE 220, SUGAR LAND, Fort Bend, Texas, 77478-4913, USA |
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C Mann |
| DUVALL LANDSCAPE & MAINTE | lawn/garden services | Texas | 108 LIVE OAK CT, WILLOW PARK, Parker, Texas, 76087-7507, USA |
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Milner Duvall |
| DUVALL MASONRY INC | masonry/stone contractor | Texas | 318 MEADOWVIEW RD, LONGVIEW, Gregg, Texas, 75604-9388, USA |
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Michael Duvall |
