Home Extension Services in Mt Prospect, IL

We're a family-owned home builder with over 20 years working in Mt Prospect, IL and the NW Suburbs. We've handled everything from small bump-outs off a kitchen to full two-story additions, and we treat every project like it's our own house. You'll talk to the same people from the first meeting through the final walkthrough, not a rotating crew of subs you've never met.

Our home extension services cover the full scope. That means permits, framing, roofing tie-ins, insulation, drywall, windows, and finishes. We don't hand you off to another contractor halfway through. Keeping it all under one roof means fewer surprises and a finished product that actually holds together.

Homes in Mt Prospect, IL deal with real weather. Freeze-thaw cycles through the winter months put stress on foundations, and wet springs can expose any weak point where a new addition meets the old structure. We account for all of that. The flashing details, the foundation footings, and the insulation specs we use are built for Illinois winters, not a mild climate. A home extension that handles a Chicago-area winter without leaking or shifting is the only kind worth building.

What Our Home Extension Services Include

Every home extension we build is a full-scope project. We handle design, permits, foundation work, framing, roofing, siding, windows, and interior finishes from start to finish. You're not piecing together multiple contractors and hoping the work lines up.

We also match materials carefully. If your home has specific siding, brick, or trim details, we source materials that fit. The goal is an extension that reads as part of the original structure, not as a box someone tacked on later.

Room Additions and Bump-Outs: Choosing the Right Approach

Some homeowners need a full room addition, like a new primary suite, a sunroom, or an expanded kitchen. Others need a smaller bump-out of just a few feet to open up a tight space. Both are valid, and the right choice depends on your lot, your budget, and what the space needs to do.

We'll walk you through both options during the estimate visit. A bump-out costs less and disturbs less of your yard, but a full addition gives you more flexibility for how the room functions. We've done both across Mt Prospect, IL and can show you examples of each.