Home Office
118 East Main Street
Edna, TX 77957
Phone 361-782-7121
Fax 361-782-6852

John D. Mercer & Associates
General Firm Information
John D. Mercer and Associates is a medium-sized Consulting Engineering Firm started in 1980, with a primary office located at 118 East Main Street in Edna, Texas. The Firm was founded with the intent of providing professional design services to governmental agencies, and communities along the Central Gulf Coast and South Central portions of Texas. For over 30 years, the firm has been successfully completing projects through the use of sound professional judgment, applicable principle of engineering and use of current technology.