Custom Home Building

Rockford IL & Southern Wisconsin

Custom bathroom renovations in Rockford • Loves Park • Beloit • Janesville

30+ years family-owned

Free in-home estimates

Licensed & insured

Custom Kitchen Remodeling in Rockford IL, Loves Park, Beloit & Janesville WI

M.G.K. Contracting & Design is a family-owned remodeling company with over 30 years of experience transforming kitchens throughout Northern Illinois and Southern Wisconsin. From modern open-concept layouts with quartz islands to timeless shaker-style designs, we handle every detail — demolition, custom cabinetry, countertops, backsplashes, lighting, flooring, permits, and final cleanup — all backed by our industry-leading 1-year labor warranty.

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Our Custom Home Building Services Include

Design

Design & Planning

Full architectural plans, 3D renderings, and budget guidance tailored to your vision

Foundation

Site Preparation & Foundation

Excavation, footing, basement or slab construction with precise engineering

Framing

Framing & Structural

Stick-built or timber frame construction with energy-efficient design

Exterior

Exterior Finishes

Siding, roofing, windows, doors, decks, porches, and garage builds

Interior

Interior Build-Out

Drywall, custom trim, cabinetry, flooring, paint, lighting, and fixtures

Permit

Permits & Final Cleanup

We manage all permits, inspections, and leave the site spotless

FAQs

Frequently Asked Questions

What types of projects do you handle?

We specialize in a wide range of work including new construction, custom builds, kitchens, bathrooms, basements, decks, and full exterior remodels — whether it’s a single room update or a ground-up build, we can take care of it.

Do you provide design help or just construction?

Yes, we offer both. We can work with your architect or provide design assistance ourselves to make sure your project is functional, beautiful, and aligned with your vision.

How long does a typical project take?

Timelines vary depending on the size and scope — a bathroom remodel might take a few weeks, while a full custom build can take several months. We provide clear schedules upfront and keep you updated throughout the process.

Do you handle permits and inspections?

Absolutely. We take care of securing the necessary permits and coordinating inspections so the process is smooth and fully up to code.

Can you work within my budget?

Yes — we provide detailed estimates before work begins and help you prioritize features and materials so the project fits your budget without compromising quality.a clear timeline and keep you updated every step of the way.

Do you offer warranties on your work?

We stand behind everything we build. All projects come with workmanship warranties, and we’ll review manufacturer warranties on materials so you know exactly what’s covered.