All under one roof. All working together.

From Concept to Reality

With our innovative Design Build Approach, we create efficient, high-quality solutions for every project we undertake.

EEC is a firm built of professional architects, engineers, surveyors, and builders who design and construct both commercial and residential projects. As a multidisciplinary firm, we offer the most effective balance of value and aesthetic appeal to create a beautiful building within your budget. 


With our expertise in the architectural field we are able to offer solutions for your project that will help create an environment that is the right fit for your project’s needs.


Our team of engineers work closely with our architects, surveyors and construction crews to create the best
overall design with the most efficient product.


Our surveying staff uses the latest GPS technologies and conventional surveying equipment along with computer drafting techniques to produce the most accurate points for the plan and design of any project.


When it comes to the construction of any project, it is EEC’s commitment to ensure the construction process leads to an end result that accurately reflects our client’s vision. 

Building Montana’s Future

We are the one company there from the beginning stages of conception and design, through the final walkthrough and punch list of your new facility.

We take pride in our reputation of providing high quality workmanship, exceptional communication, unmatched customer service, and efficiency gained through years of experience.

MH EBY - Sales & Service Center

Laurel, MT | Office/Warehouse, Commercial

Flowmark / High Tech Filters

Billings, MT | Office/Warehouse, Commercial

Bretz RV – Service Center Expansion

Billings, MT | Office/Warehouse, Commercial

5-Star Pool & Spa

Billings, MT | Office/Warehouse, Commercial

Canyon Creek Industrial Complex, Phase 1-3

Billings, MT | Office/Warehouse, Commercial

2-Unit Spec Office/Warehouse

Billings, MT | Office/Warehouse, Commercial

Established trust and experience

office professionals

skilled craftsman

Years of Service

Total completed projects

Building Success Together

Ready to Bring Your Vision to Life?