about us
Building communities, building a legacy
Welcome to D.G. Biddle & Associates
Founded by Devon Gordon Biddle in 1973 and incorporated in 1974, the services provided by the firm were primarily limited to consulting engineering to support land development. Starting with a staff complement of just 3, we have grown to almost 50 professionals, technicians, inspectors, and administrative staff. Over our 50-year history, we have expanded into a multidisciplinary design team offering civil, structural, mechanical, and electrical engineering as well as building design and land use planning services. Although our namesake has passed, we continue his legacy of providing cost effective engineering solutions, sound advice and personal customer service that our clients have come to expect.
Our Company
As a multi-disciplined engineering firm, we deliver high quality, reliable engineering solutions grounded in integrity, clear communication, and genuine partnership. We take the time to listen, understand each client’s needs, and translate complex technical challenges into practical, cost-effective results. With meticulous attention-to-detail and a commitment to honest, personal service, we provide engineering that clients can trust—built on strong relationships, accountability, and pride in our craft.
Our roots are that of a family business. We understand the impact our work has on people, businesses, and the environment. We accept our responsibility to design sustainably, act ethically, and contribute positively to the communities we serve.
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Our Experts
Our team of engineers and planners come from a wide variety of backgrounds and areas of expertise. We approach every project with freshness and vitality, and bring all of our skills to the table every time.
