- Al's Utility
- Andrew Majewicz Woodcarving
- Andrew Mancebo Grocery
- Andrew Martin Climate Control
- Andrew Mell Licensed Massage
- Apeiron Utility Construction
- B & B Underground Construction
- Bernalillo Sand & Gravel
- Blythe Communications Inc
- C-2 Utility Contractors Inc
- C-2 Utility Contractors Inc
- C-2 Utility Contractors Inc
- Cable Communications
- Cable Telephone Underground
- Casa Tech Systems
- Casa Tech Systems
- Central Locating Svc
- Christofferson Electric
- CRC Contractors
- Creative Wire LLC
- D & D Construction
- Dig America Inc
- Dig America Utility Contractor
- Double K Underground
- Earth Bound Construction
- ELM Locating & Utility Svc
- Federal Communications Contr
- Ferro Industries
- Fiber Force Communications
- Fishel Co
- Foddrill Construction
- G & G Cable Communication
- Gecko Underground LLC
- Ground & Water
- Guardian Construction Co
- H & H Underground Utilities
- Haegele Patrick
- Hartman & Hartman
- Henkels & Mc Coy
- Innerlink Technology Inc
- J M Cable
- J M Underground Contr Co Inc
- J R's Underground
- Jebbers Contracting Inc
- Johnny's Road Boring Inc
- Kelly Cable Corp
- Kelly Cable Corp
- Lance Underground Contracting
- Lewis & Tibbitts Inc
- M & B Underground Construction
- M & M Underground
- MCC Utility & Cable Constr
- MCC Utility & Cable Constr
- Metrostat Technologies Inc
- Michel's Mid America
- Mid-America Specialty Contr
- Nebcon Inc
- Network Drilling Technology
- North Central Svc Inc
- Northern Construction Inc
- Northern Line Layers Inc
- Northern Pipeline Construction
- Northland Contracting
- Northwest Cable Corp
- Orius Das-Co Of Idaho Inc
- Orius Telecommunication Svc
- PAR Electrical Contractors Inc
- Pipeline Co
- Reilly Network Technologies
- Rmh Cable TV Inc
- Rocky Mountain Fiber Plus Inc
- Rockymountain Contractors
- Rural Construction Co
- Ruskin Underground
- Selcon Utility Inc
- Sherman & Reilly Inc
- Sorensen Construction Inc
- Sorenson Construction Inc
- Subtera Inc
- T C Lankford Inc
- T-Ray Construction
- Tabbert Construction
- Telecom Placement Inc
- TRC Of Southern Colorado
- TST Construction
- Underground Services Inc
- Utili Quest
- Utili-Comm
- UTILI-Comm
- Utilities Services Group
- Utilitiesunderground Location
- Vaughan & Vaughan Assoc
- Visk Construction
- Walker & Son Construction