Expand your living space without leaving the home you love. Macktown Construction Group designs and builds custom home additions in Rockford, IL and Lake Geneva, WI — from sunrooms and garages to full master suite and kitchen expansions. Our design-build process ensures your project is seamless, stress-free, and tailored to your family’s needs.
Are you outgrowing your space but not ready to say goodbye to the home where you’ve built so many memories? At Macktown Construction Group, we specialize in home additions near Rockford, IL and Lake Geneva, WI, helping families expand their living space with thoughtful, functional, and beautifully designed additions.
From sunrooms and garages to full master suite expansions, our team can design and build the perfect space to match your family’s needs and lifestyle.
Every home and family is unique, which is why we offer a wide range of addition services across Northern Illinois and Southern Wisconsin:
No matter the vision, our design-build team will make it happen.
Unlike traditional contractors, Macktown offers a design-build approach — meaning your designers, project managers, and builders all work together from day one. This creates a smoother process, clearer communication, and results that reflect your vision.
Here’s what you can expect when working with us:
We’ve completed countless home additions throughout Rockford, Machesney Park, Belvidere, and Lake Geneva, giving homeowners more space and more value.
We partner with leading suppliers to provide durable, long-lasting products that stand up to daily use.
Every addition is tailored to your home’s architecture, your lifestyle, and your budget.
We provide detailed proposals upfront so you always know what to expect.
From the first consultation to the final walkthrough, our team communicates openly and delivers on our promises.
We keep your project stress-free with a proven process:
Consultation: We learn about your space, style, and goals.
Concept Design & Budgeting: A custom plan and budget are developed for your addition.
Pre-Construction: We finalize details, materials, and schedule.
Construction: Our expert team builds your addition with precision and care.
Completion: You enjoy a beautiful, functional new space in the home you already love.
If you’re ready to create more space with a home addition in Rockford, IL, Lake Geneva, WI, or the surrounding areas, Macktown Construction Group is here to help.
Call us today at 779-423-0354 or schedule a consultation online to start planning your home addition.
