Civil Engineers &
Land Surveyors

Firestation 1 in Yuma, AZ. - A project engineered by Core Engineering.

Welcome to Core Engineering Group

Yuma's leader in civil engineering, public works, and land surveying services

Welcome to Core Engineering Group, your trusted partner in civil engineering excellence serving the vibrant communities of Arizona and California. Founded by Douglas Nicholls, PE, RLS, our firm is dedicated to providing innovative and comprehensive solutions in transportation engineering, public works, commercial development design, residential subdivision services, and land surveying.

With a commitment to professionalism, integrity, and client satisfaction, we are here to support your infrastructure needs and contribute to the sustainable growth and prosperity of our region. Explore our website to learn more about our services and how we can assist you in realizing your project goals.

Thank You Yuma, For 20 Years of Support

a large section of road engineered by Core Engineering

What We Do

Civil engineering and Land Surveying serving Arizona and California

Core Engineering Group specializes in a wide range of services essential to infrastructure development and construction projects in the region including public works, surveying, transportation, commercial, and residential.

Public Works + Waterline Services

public works engineering project site with a crane lowering a huge concrete culvert

Surveying

man surveys a job site

Transportation Engineering

a roundabout near i-8 in Yuma, AZ

Commercial Development Design

RL Jones Building, a commercial engineering project conducted by Core Engineering

Residential + Subdivision Services

A drone photo of a neighborhood in Yuma, AZ
American Society of Engineers
National Society of Professional Engineers
International Transportation Engineers
Greater Yuma Economic Development Corp
Yuma Chamber of Commerce

Contact Us!

To discuss your next project contact our founder Douglas Nicholls, PE, RLS

City Hall in Yuma, AZ