| 1 | | Chief Estimator | brookeville |  US | | | +12403753827 | Varcomac Electrical Construction Co. | +12403753827|+13014902390|+13013177900 | Odenton, Maryland, United States | Construction | Odenton, Maryland, United States | N/A |
| 2 | | Chief Estimator | black diamond | US | | | +14257576460 | Atkinson Construction | +14257576460 | Golden, Colorado, United States | Construction | Golden, Colorado, United States | +1 2297582375 |
| 3 | | Chief Estimator | dallas | US | | | +12148010657 | Dynamic Glass L.L.C. | +12148010657|+13308256058|+14803293195 | Houston, Texas, United States | Construction | Houston, Texas, United States | N/A |
| 4 | | Chief Estimator Civil Construction | medina | US | | | N/A | The Ruhlin Company | +13302391891|+13304649484|+13302255389 | Sharon Center, Ohio, United States | Construction | Sharon Center, Ohio, United States | +1 3302392800 |
| 5 | | Chief Estimator | san diego | US | | | N/A | Jb Pacific | +13308731580 | San Diego, California, United States | Construction | San Diego, California, United States | N/A |
| 6 | | Chief Estimator - Water Group, Western Region at Flatiron Construction | debary | US | | | N/A | Flatiron Construction | +13149629801|+18139861922 | Broomfield, Colorado, United States | Construction | Broomfield, Colorado, United States | +1 3034854050 |
| 7 | | Chief Estimator and Project Manager | new york | US | | | N/A | Difazio Industries Inc. | +12674469020|+12679343736 | Staten Island, New York, United States | Construction | Staten Island, New York, United States | N/A |
| 8 | | Chief Estimator | dallas | US | | | N/A | G.L. Barron Company, Inc. | +18173434363 | Fort Worth, Texas, United States | Construction | Fort Worth, Texas, United States | N/A |
| 9 | | Chief Estimator | denver | US | | | N/A | Piper Electric Company Inc. | +17208873877 | Arvada, Colorado, United States | Electrical/Electronic Manufacturing | Arvada, Colorado, United States | N/A |
| 10 | | Chief Estimator | westminster | US | | | N/A | Mtech Mechanical | +13036504000 | Westminster, Colorado, United States | Construction | Westminster, Colorado, United States | N/A |
| 11 | | Corporate Chief Estimator | stockton | US | | | N/A | Collins Electrical Company, Inc. | N/A | Stockton, California, United States | Construction | Stockton, California, United States | N/A |
| 12 | | Chief Estimator and Civil and Utility Team Leader | minneapolis | US | | | N/A | Rachel Contracting, Inc. | N/A | Minnesota, United States | Construction | N/A | +1 2183558487 |
| 13 | | Chief Estimator | walpole | US | | | N/A | J & M Brown Company, Inc. | N/A | Boston, Massachusetts, United States | Construction | N/A | N/A |
| 14 | | Chief Estimator | huntington beach | US | | | N/A | The Raymond Group | N/A | Orange, California, United States | Construction | Orange, California, United States | +1 7147717670 |
| 15 | | Chief Estimator and Project Manager | fort myers | US | | | N/A | Wright Construction Group | N/A | Fort Myers, Florida, United States | Construction | Fort Myers, Florida, United States | N/A |
| 16 | | Chief Estimator | colfax | US | N/A | | +19163206144 | Royal Electric Company | +19163206144|+19162262100 | Sacramento, California, United States | Construction | Sacramento, California, United States | +1 9162262100 |
| 17 | | Chief Estimator | seattle | US | N/A | | +12064077291 | Lease Crutcher Lewis | +12064077291|+17022835514|+17029822586|+12538262413|+12538627916|+12062232055 | Seattle, Washington, United States | Construction | Seattle, Washington, United States | +1 5032230500 |
| 18 | | Senior Vice President and Chief Estimator | atlanta | US | N/A | | +16782940425 | Cyclone Land Development | +16782940425 | Roswell, Georgia, United States | Construction | Roswell, Georgia, United States | N/A |
| 19 | | Chief Estimator | los angeles | US | N/A | | +13108925230 | Del Amo Construction, Inc. | +13108925230|+13103786203 | Torrance, California, United States | Construction | Torrance, California, United States | N/A |
| 20 | | Salesman and Chief Estimator | milltown | US | N/A | | N/A | Platinum Terrazzo | +12127488468 | New York, New York, United States | Construction | New York, New York, United States | N/A |