Civil Engineering & Surveying
Proudly Serving New Mexico Clients Since 1975
Since 1975, dEc has been providing Engineering, Surveying, Planning, and Construction Phase Services throughout New Mexico.
What We Do
Planning
Engineering
Surveying
Construction Phase Services
Our Projects
We are proud to be the Civil Engineering Firm of choice to many New Mexico Communities. Providing service exclusively in New Mexico since 1975, and having a history of assisting rural communities, we are vastly familiar with the regulatory and permitting processes required in New Mexico and can assist you in meeting those requirements.
Who We Are
dEc is a small New Mexico corporation owned by Tappan Mahoney and Steve Williams, both of whom have worked on project funding application support, professional planning, civil engineering, surveying and construction observation services. Through our 40 years of professional service, we have built a solid reputation based on quality engineering with integrity, providing lasting solutions for our clients.
Learn More >
