| Name | Address | City | ST | Postal | Phone | FAX | Email |
| A-CORE CONCRETE CUTTING, INC. | 5360 SOUTH RILEY LANE | MURRAY | UT | 84107 | (801)261-5552 | | kimber@a-core.com;elora@a-core.com;compliance@a-core.com |
| CONCRETE WORKS OF COLORADO, INC. | 1260 ROCK CREEK CIRCLE | LAFAYETTE | CO | 80026 | (720)822-9746 | | reaannf@cwc-email.com |
| DRM INC. | 2920 GARMAN ROAD | GILLETTE | WY | 82716 | (307)682-0328 | | donm@drmwyo.com |
| ERIC REICHERT INSULATION & CONSTRUCTION INC | 1502 19TH AVE | SCOTTSBLUFF | NE | 69361 | (308)641-7856 | | mkilthau@eric-inc.com |
| INTERSTATE IMPROVEMENT, INC. | 16871 CANBY AVENUE | FARIBAULT | MN | 55021 | (507)333-2677 | | tdetomaso@interstateimprovement.com |
| KEYHOLE TECHNOLOGIES, LLC | 5700 W. POISON SPIDER ROAD | CASPER | WY | 82604 | (307)472-2103 | | estimating@keyholetech.com |
| OFTEDAL CONSTRUCTION, INC. | 2376 SEVEN MILE RD. | CASPER | WY | 82604 | (307)237-4499 | | estimating@oftedalconstruction.com;kbacklund@oftedalconstruction.com |
| P & E PAINTING AND LEAD REMOVAL | 250 4TH STREET | FRANNIE | WY | 82423 | (307)664-2248 | | p_e.painting@yahoo.com |
| POWDER RIVER CONSTRUCTION, INC. | 4001 E. COLLINS RD. | GILLETTE | WY | 82718 | (307)687-7721 | | lwalker@prcwy.com;office@prcwy.com |
| S & L INDUSTRIAL | 675 ROAD 7-1/2 | COWLEY | WY | 82420 | (307)548-2242 | | jennie@wysli.com;casey@wysli.com;barb@wysli.com |
| S & S BUILDERS, LLC | 400 ENTERPRISE AVE. | GILLETTE | WY | 82716 | (307)686-5659 | | estimating@ssbuildersllc.com;jlcalderon@ssbuildersllc.com;dhippen@ssbuildersllc.com |
| TI-ZACK CONCRETE, LLC | 39352 211ST AVEUNE | LE CENTER | MN | 56057 | (507)357-6463 | | estimating@TiZack.com |