Don Conklen Construction. Full Service General Contractor. Contact Don Conklen Construction at 815-625-4613

Don Conklen Construction Inc. began earning its solid reputation for craftsmanship and quality construction more than 50 years ago. Since then, our clients have trusted us to build countless residential, commercial, and agricultural buildings throughout the Sauk Valley region.


Our reputation for completing tough projects with demanding time and budget constraints stems in part from the tools we use. We support our crews in the field with modern, innovative equipment. We supply our office personnel with the latest computer systems for accounting, estimating, job cost and billing. This consistent policy of reinvestment enables us to work harder, faster and smarter and serve our clients better.


Residential/Commercial Construction

Interior & Exterior Add-Ons



Architectural Shingles

Steel Roofs




Window Replacements

Concrete Work

General Carpentry

Custom Doors & Windows

Acoustic Ceilings


Choosing the best delivery method for your project can be an arduous task but it doesn’t have to be. Depending on project needs, your desire for involvement in decisions and your level of comfort and preferences for managing risk, there is a delivery system that is right for you. We're comfortable acting either as an agent for our clients or assuming greater risk and taking contractual responsibility for the project.


Contact us today to determine the right delivery method for your project. We'll find the best way to take your project from concept to completion while saving you time and money.


General Contractor-Rock Falls, IL - Don Conklen Construction - Rock Falls, IL  61071

(815) 625-4613


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Don Conklen Construction

10149 Edwards St, Rock Falls, IL, 61071

(815) 625-4613