Call (406) 531-8079 today to begin your next project.


  Bjorn Johnson Construction has earned a reputation for honesty and quality. We believe honesty and quality are the most important principles for any project.  No Commercial, Industrial or Residential construction project is too big or too small for our company. Our goal is to complete your project, and exceed your expectations. Over the years, your recommendations to friends, family and acquaintances have made our company a success.   

Commercial Construction


We are willing to take on and complete the largest projects the State of Montana has to offer. We staff quality superintendents and personnel to run and manage your project. We have an office with an estimating and book keeping staff to bid, coordinate, and ensure the success of your project. Our goal is to meet your deadlines and budgets no matter how demanding. We believe the combination of quality and production is the basis for success. 

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Industrial Construction


Many industrial projects include large warehouse and industry space. We enjoy constructing the largest clear span steel buildings. We also specialize in earthmoving and parking lot construction, which many of these projects require. We are fluent in steel building construction for all uses and will help design your project from the ground up. We will create a design to accommodate manufacturing facilities, multi-use or office space.

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Municipal Water Systems


Bjorn Johnson Construction has worked on a wide variety of water and sewer system projects in the Western Montana. With a history of working on municipal developments, we are trusted to take on the most technical projects.

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Utility Installation/Excavation/Site Work


With a fleet of excavation equipment, we complete all phases of excavation in residential and commercial construction. Various projects include, land clearing, demolition, excavating , septic systems, public water systems, earth moving, parking lot construction, and road building.  

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Hazardous Waste Removal


Bjorn Johnson Construction has trained staff certified to remove hazardous waste. We concentrate on contaminated soil and fuel spill clean up. However, some projects demand lead and asbestos remediation, as well. We strive in providing a safe working environment for our employees, while removing these materials. Our goal is to leave you with a site that you can utilize for future growth, expansion, and profitability. 

Residential Construction


The owner started BJC with a beat-up Toyota pickup and a skill saw, working primarily in Missoula and Lake County. Specializing in remodels, additions, and shops, we quickly moved to new construction and custom homes. Today we build the smallest or largest homes in Montana. We understand that homes are personal and we strive to meet our customers’ needs and expectations.  

<- Image of a Custom Home, Mullan Rd., Missoula, MT

Contact Us

Form Title

Bjorn Johnson Construction

P.O. Box 16780, Missoula, MT 59808

(406) 531-8079


Monday - Friday: 9am - 5pm

Saturday: By appointment

Sunday: Closed