Halford Busby is a Houston-based professional construction consulting firm. Our services include Cost Estimating, Program Management, Feasibility Studies, Scheduling, Parametric Estimating, Constructability Reviews, Budget Reconciliation, Change Order Analysis and Life-Cycle Cost Analysis. Halford Busby's expert construction consulting services have been utilized on more than $300 Billion in construction projects in America and Internationally. Halford Busby places great emphasis on Experience, Reliability and Accuracy with an Accuracy rate of +/- 2.2% Halford Busby was recently recognized for being #39 of Houston's Fastest Growing Companies in Houston by the Houston Business Journal.