We are also frequently called upon to perform technical due diligence of the work of other engineering firms, contractors, and energy service companies, both in support of large scale utility program and as an owner's representative in individual projects. These reviews encompass a broad range of engineering activities including complex energy simulations, trend evaluations, detailed engineering calculations and economic analyses. Newcomb Anderson McCormick currently reviews the work of more than fifty other companies to ensure quality, accuracy, and compliance with regulatory and utility standards.