The difference is in the details, experience the Final Touch.

Expansive Home Additions

Best St. Louis House Addition Contractor

Expand Your Space. Enhance Your Lifestyle.

Need more room to grow? Whether your family is expanding or your needs have changed, a custom home addition is a smart way to gain space without the stress of moving. At Final Touch Contracting, we specialize in seamless, high-quality home additions that enhance both the function and value of your home.

Custom Additions, Built Around You.

From extra bedrooms and expanded kitchens to sunrooms, second stories, and everything in between—we design and build additions that feel like they’ve always belonged.

Seamless Design. Lasting Quality.

Room Expansions & Bump-Outs

Add square footage where you need it most—bedrooms, bathrooms, kitchens, and more.

Second-Story Additions

Build up, not out, and dramatically increase your living space.

In-Law Suites & Guest Quarters

Create private, comfortable living spaces for extended family or guests.

Sunrooms & Enclosed Porches

Bring the outdoors in with beautiful, light-filled spaces.

Garage & Basement Additions

Maximize your existing footprint with smart, value-adding conversions.

room-addition-beforeroom-addition-after

Why Choose Final Touch Contracting?

Every home (and homeowner) is unique. That’s why we take a personalized approach to every project. Our team manages every step—from design and permitting to construction and finishing—with attention to detail and a focus on your goals.

St. Louis Home Addition Inspiration

Recent Home Additions

Ready to expand your living space?

Trust Final Touch Contracting to bring your home addition dreams to life with care, expertise, and craftsmanship. Contact us today to schedule your FREE Discovery Call and discover what’s possible.

Schedule Your FREE Discovery Call

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Type of Remodeling Project*
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