For over 54 years, Pettigrew & Associates has been a leader in fully integrated engineering, surveying and construction services, serving New Mexico, Texas, Kansas, Oklahoma and other states. Pettigrew & Associates is a women owned small business enterprise wholly prepared to serve the wide-ranging engineering needs for your projects. With our broad-based experience, detailed knowledge, and commitment to providing exceptional services, Pettigrew & Associates is invaluable in overseeing projects, working with our experienced team to provide the specific scope of engineering, surveying, and materials testing services to both public and private clients.