Home Additions

Custom Home Additions for Your Growing Needs

Home additions offer an ideal solution for families who need more space but want to stay in their current location. J. L. Schaefer Construction Co designs and builds custom home additions that blend perfectly with your existing structure. From new bedrooms and expanded kitchens to sunrooms, our skilled team handles every part of your project with attention to detail.

We recognize your home is special to you, and we work hard to improve it while keeping its unique character intact.

• Room additions
• Second-story additions
• Kitchen expansions
• Master suite additions
• Sunrooms and enclosed porches
• Home office additions
• In-law suites
• Garage conversions and expansions

Ready to create more living space? Reach out to us for a personalized consultation on your home addition project.

Creating Additional Space That Works For Your Family

Homeowners in Columbia, Millstadt, Waterloo, and nearby areas choose home additions for many good reasons. By understanding what you need, we can build a space that improves your daily life and adds value to your home.

• Growing family needs more space
• Need for dedicated home offices or gyms
• Space for elderly parents or adult children
• Boosting property value before selling
• Creating potential rental spaces
• Avoiding costs of moving to a bigger home
• Customizing your space for lifestyle changes

We start each project by listening to what you want. Our team evaluates your current space and creates solutions that work well within your budget. This careful approach ensures your new addition feels like a natural part of your home.

Why Choose J. L. Schaefer Construction

Since 1955, J. L. Schaefer Construction has built a solid reputation for home additions throughout Illinois. Our focus on quality work and happy customers makes us different from other builders in the area.

• 1-year workmanship warranty on all projects
• Fully licensed and insured
• Free, detailed estimates with no surprises
• Complete permit handling
• Price match guarantee
• Comprehensive liability insurance
• Experience working with insurance companies
• Family-owned for generations
• Modern environmental systems
• Smooth, personal building process
• Building your ideas with construction expertise

As a family business, we give each project personal attention and care. When you work with J. L. Schaefer Construction, you partner with a company built on honesty and quality since 1955. We focus on creating additions that match your home's style while giving you the extra space you need.

Contact Us

Adding to your home is an important investment, and having the right builder makes a big difference in the results. J. L. Schaefer Construction brings years of knowledge, careful work, and skilled craftsmanship to every home addition we build. We manage all parts of your project from the first design to the final inspection, always working with care and skill.

Contact us today to schedule your free consultation and start planning the extra space your family needs.