home additions

Elevate Your Home Living: Tailored Additions for St. Louis

Space constraints are a common challenge among Discerning homeowners, and living in a house that doesn’t meet your needs can be frustrating. However, there’s a solution – a thoughtfully designed home addition.

At RB Design Build, we’re more than equipped to handle substantial home additions. As one of St. Louis’s premier builders we can transform your house with a solid foundation into the home of your dreams. With our design team and specialized contractors, we’re here to breathe new life into your space through intentionally planned home additions.

Master Suite Addition w/ Ensuite Bath

Luxurious Personal Retreat

Expand your space with a master suite addition for ultimate relaxation and privacy.

Kitchen Addition

Enhanced Culinary Experience

Elevate your daily cooking and dining rituals with more counter space and modern appliances.

Second Story Addition

Double Your Living Space

Add extra bedrooms, bathrooms, and living area with a second-story addition.

Why Choose Us? The Most Trusted Addition Contractors in St. Louis & Surrounding Areas

For over a century of combined experience in the residential remodeling industry, RB Design Build has been setting the standard for premium home addition projects in the St. Louis and St. Charles County areas. What sets us apart? Our approach is more than just professional; it’s personal. We don’t just build; we collaborate. We’re not just contractors; we’re your dedicated partners in realizing your dream home addition.

Luxury Experience: Beyond Just Building

when you choose RB Design Build for your home addition project, you’re not just selecting a contractor; you’re selecting a partner who shares your vision, understands your needs, and is dedicated to delivering excellence in every aspect of your project. Your dream home is our mission, and together, we’ll make it a reality.

Here’s what you can expect when you choose us:

Consultative Approach

We begin by understanding you – your aspirations, your lifestyle, and your unique requirements. This understanding forms the bedrock of our designs.

Transparent Processes

You’ll always be in the loop. Our transparent processes ensure that you’re never left wondering about the progress or the next steps.

Top-of-the-Line Materials

We work exclusively with the finest materials and state-of-the-art technologies, ensuring that your addition or ADU stands as a testament to luxury living.
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