operations scope, commercial construction project management
commercial construction company, restaurant build out, office build out
commercial construction project management, commercial utilities management, commercial project bidding

Our Services

Taking Pride
in Every Project

With our office being in Bristol, WI, and the close proximity to Chicago, Milwaukee, and Madison, WI., we have the ability to cover all of northern Illinois and southern Wisconsin. As a general Contractor, along with our vast access to great sub-contractors, we take pride in our ability to take a project from conception to functionality, from the site improvement to move in.

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IGS Construction Services

Working With You Along The Way

Our operations scope as a General Contractor range from self-performing many aspects of the build to only management of sub contractor’s, along with all accounting and budget management that may be required by our client.

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retail construction, office construction, commercial construction company

IGS Construction Services

From Construction To Completion

Budgeting and Project Bidding

Our expert team works out a plan that stays within your budget. We work with reputable providers to make sure your project is bidded out properly.


With large projects, time is always front of mind. We schedule your services so you can keep the schedule you planned.

Quality Control

Our team keeps a close eye on the work that is being done. We make sure the quality is consistent the entire way through.

Utilities Management

We work out all the details, so your construction can get the utilities it needs. From power to connectivity, we have it covered.

Final Walk-Throughs

After construction is completed, we ensure quality and precision with our project managers.


We stand behind the work we do. If anything comes up, our experts are only a phone call away.