| Steven | Allen | Assistant Project Manager | | 307-275-2147 |
| Leslie | Arno | Chief Estimator | | 307-622-3743 |
| Max | Arzapala | Asphalt Plant Foreman | | 307-823-0174 |
| Burleigh | Binning | Grading Superintendent | | 307-760-1898 |
| Mo | Camara | Accounts Receivable Specialist | 307-772-3225 | |
| John | Caylor | Fuel/Lube Technician | | 307-631-5298 |
| Donald | Chavez | Concrete Foreman | | 307-622-8770 |
| Derek | Clark | Aggregate Foreman | | 307-214-0513 |
| Dan | Cook | Project Engineer 2 | | 307-287-8494 |
| Steve | Cotton | Safety Manager | 307-772-3265 | 307-286-2398 |
| Cody | Crowe | Sr. Dispatcher | 307-772-3248 | 307-757-5646 |
| Tyrell | Daniels | Project Engineer 1 | | 307-757-8753 |
| Nate | Davidson | Estimator 2 | | 307-226-0046 |
| Robert | Esquivel | Project Engineer 3 | | 970-580-7395 |
| Joseph | Fisher | Manufacturing Project Manager | | 307-292-0068 |
| Joseph | Fisher | Field Mechanic | | 307-630-2586 |
| Ken | Gandy | Electrician | | 307-757-4532 |
| Enrique | Garcia Jamaica | Milling Foreman | | 307-292-1727 |
| Loomis | Glashan | Field Mechanic | | 970-657-3494 |
| Thomas | Goebel | Project Manager/Estimator | | 970-617-6831 |
| Evander | Gonzales | Paving Foreman | | 970-219-9566 |
| Troy | Graves | Estimator 2 | | 307-823-2532 |
| Melinda | Harmon | Logistics Manager | 307-772-3262 | 307-287-1949 |
| Brandon | Harris | Transport Driver | | 307-274-6575 |
| Joseph | Hawken | Aggregate Lead | | 307-772-1705 |
| Harold | Heller | Project Superintendent | | 307-631-4304 |
| Robert | Helling | Truck Driver | 307-772-3235 | |
| Jake | Hepp | Regional Manager | 605-718-7501 | 605-415-0441 |
| Eric | Higbee | Project Manager | | 307-287-2476 |
| William | Hysong | Estimator 2 | | 307-760-1528 |
| Mark | Jama | Sr. Project Manager | | 970-657-5659 |
| Jarryd | James | Asphalt Plant Foreman | | 307-631-6903 |
| Richard | Jenkins | Aggregate Lead | | 307-214-3056 |
| Mattie | Johnson | Staff Accountant | 307-772-3228 | |
| Ryan | Kane | Technical Director | 307-772-3251 | 989-529-9697 |
| Jerry | Lamb | Utility Foreman | | 307-274-5017 |
| Rocky | Lane | Project Engineer 2 | | 307-757-0178 |
| Larry | Liges | Grading Foreman | | 970-692-1095 |
| Ben | Martinez | Aggregate Foreman | | 970-217-2940 |
| Luke | Meuchel | Grading Foreman | | 307-631-4684 |
| Krystie | Miller | Sales & Logistics Representative | | 307-274-1007 |
| Jason | Moore | Project Engineer 3 | | 307-757-0840 |
| K.T. | Morrow | Asphalt Plant Foreman
| | 307-631-0682 |
| Noah | Munoz | Concrete Foreman | | 307-631-4923 |
| Andrew | Nicholson | Plant Mechanic | | 307-421-4827 |
| Lonnie | Niesent | General Superintendent
| | 308-530-4412 |
| Kevin | O'Reilly | Equipment Manager | 970-698-7745 | 307-757-6541 |
| Nick | Oehlhof | Asphalt Plant Superintendent | | 307-757-0997 |
| Nate | Owens | Sr. Project Manager | | 970-657-3878 |
| Jack | Patterson | QC Technician 1 | | 307-286-9952 |
| Gary | Pearcy | Sr. Territory Sales Representative | 970-698-8707 | 970-227-4047 |
| Brenda | Peterson | Sr. Accountant | 307-772-3230 | 307-275-4155 |
| Ronny | Phillips | Shop Coordintor | 307-772-3235 | 970-803-0437 |
| Anthony | Piccioli | Aggregate Manager 2 | 307-772-3229 | 307-286-5574 |
| Shon | Reddin | Asphalt Plant Operator | | 307-287-6753 |
| Mikayla | Resha | Scale Clerk | | 970-222-7346 |
| Brent | Reuer | Field Mechanic | | 307-287-2216 |
| Jason | Rider | Paving Foreman | | 308-530-8608 |
| Scott | Romick | General Superintendent | | 307-214-4731 |
| Enrique | Sanchez | Paving Foreman | | 307-421-4481 |
| Noe | Sanchez | Paving Foreman | | 307-630-3844 |
| Samantha | Schaller | Contract & Office Administrator | 970-698-9998 | |
| Maggie | Seghetti | Dispatcher | 307-772-3239 | 307-287-2029 |
| Josh | Shein | Construction Operations Manager | | 307-689-2253 |
| Albert | Sisneros | Paving Foreman | | 308-520-5813 |
| Chad | Smith | Field Mechanic | | 307-631-4330 |
| Stan | Sugden | Regional Controller | 307-772-3257 | 307-757-4304 |
| Rich | Taylor | Project Superintendent | | 307-274-6026 |
| Travis | Thompson | Shop Manager | | 307-217-1776 |
| Jimmy | Vigil | Shop Foreman | | 307-287-4899 |
| Joey | Vigil | Milling Foreman | | 307-287-0492 |
| Josh | Ward | Project Manager | | 307-292-0368 |
| Jenna | Webster | Sr. Accountant | 605-718-5299 | |
| Patrick | Wiegersma | Grading Foreman | | 307-414-0525 |
| Kurt | Wienke | Milling Foreman | | 970-999-2428 |
| Ken | Wienke | General Superintendent | | 970-218-3099 |
| Garrett | Wilkerson | Assistant QC Manager | | 541-274-9767 |
| David | Witherite | Shop Foreman | | 970-792-6453 |
| Ben | Wolff | Sales Analyst | 307-772-3217 | 307-757-4160 |
| Jeannette | Zimmerman | Contract Manager | 307-772-3260 | |
| Miranda | Bazaldua | Scale Clerk | 307-772-3264 | 970-222-7346 |
| Nick | Athorp | Shop Mechanic | | 307-757-5944 |
