Home Addition Construction in Mt Prospect, IL

We're a family-owned remodeler, not a national franchise. That means when you call B&C Remodeling, you talk to the people actually building your addition. We've added bedrooms, expanded kitchens, and built out main floors for Mt Prospect, IL homeowners who needed more space but didn't want to move. Every project gets a dedicated crew that stays on the job until it's done.

As a full-service remodeler, we don't hand you off after framing. We stay through drywall, trim, flooring, and paint so the finished addition matches your existing home. No seams, no mismatched materials, no wondering where the contractor went. You get one point of contact from the first design meeting to the day you walk through the finished space.

Illinois winters put real stress on new construction. In Mt Prospect, IL, we deal with freeze-thaw cycles that can shift foundations and wreck flashing details if the work isn't done right. We frame and seal additions to handle that climate load, including proper insulation values for Chicago-area winters and drainage details that hold up through spring thaw. Getting those details right from the start is what separates an addition that lasts from one that starts showing problems in year two.

Sunroom Additions That Work Year-Round

A lot of Mt Prospect, IL homeowners ask about sunroom additions because they want more natural light without a full room build. We design sunrooms with insulated glazing and proper thermal breaks so they're usable in January, not just July. The foundation, framing, and HVAC connections are treated the same as any other room in your home.

If you've been searching for home additions near me and hoping to find someone who builds sunrooms that actually hold heat in an Illinois winter, that's exactly what we do. We'll show you examples from past projects so you can see how the finished space holds up.

Attic Conversion: Adding Space Without Expanding the Footprint

An attic conversion is one of the most cost-effective ways to add livable square footage in Mt Prospect, IL. You're working with space that already exists, which cuts down on foundation and framing costs. We assess your existing roof structure, add collar ties or a structural ridge beam if needed, and build out the space with proper egress, insulation, and mechanical access.

Attic conversions do have limits. Roof pitch, existing HVAC capacity, and stair placement all factor into whether the project makes sense for your home. We'll tell you straight on the first visit whether an attic conversion is the right move or whether a ground-floor addition fits your goals better.