Austin Home Addition Contractors
Custom Room Additions in Austin, TX
When you need more space, better flow, or upgraded function—without leaving the neighborhood—a home addition is the move. At Austin Exterior, we help homeowners in Austin transform their current home into the space they’ve always wanted.




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About Together Exterior
Whether you’re adding a master suite, a home office, or building an addition that opens up your layout, we deliver smart design and rock-solid results.
As a trusted home addition contractor in Austin TX, we bring a full-service, design-build approach to every project. From custom room additions to complete home renovation, we focus on functionality, efficiency, and value for your money—without the fluff.
Why Austin Homeowners Choose Austin Exterior for Home Additions
Adding square footage isn’t just about more space—it’s about better space. Our team of skilled professionals understands how to renovate your home to fit your lifestyle today while increasing your property’s long-term value.
Here’s what you can expect:
- Custom home additions designed around your needs and budget
- Seamless integration with your existing home and structure
- Clean lines, open concepts, and finishes that feel like they’ve always belonged
- Guidance on home addition costs so you can plan with confidence
- A streamlined process from design to build
We’ve worked with families across Austin, TX—from those looking to expand for a growing family to those turning unused space into a luxury home feature like a dream bathroom, casitas, or new kitchen.
Custom Room Additions in Austin: Design Build That Delivers
Every home addition project is unique. So we don’t show up with a one-size-fits-all plan. We start with you—your home, your goals, your lifestyle. Our design and build team walks you through layout options, structural considerations, and finishes that work with your home in Austin. We also coordinate with trusted architects and designers to make sure every angle and corner is dialed in. Whether you’re adding a new bedroom, a private home office, or tackling a larger full home remodel, our room addition contractors focus on craftsmanship, clean transitions, and lasting quality.
Types of Home Additions We Build in Austin
As an addition contractor and remodeling company, we’ve delivered a wide range of room addition projects across Austin. Some of the most popular include:
- Master suite additions with spa-style bathrooms
- Open-plan family rooms for effortless family gatherings
- Second-story additions for growing families
- Expanded kitchens that turn into the heart of the home
- Garage conversions into fully livable extra living space
No matter the style or scale, we bring highly skilled craftsmen, quality materials, and modern construction techniques to every build.

Make Your Dream Home a Reality
You don’t need to move to feel at home again. With Austin Exterior, you can make your dream home a reality—right where you are. From simple room additions to complex home remodels, we specialize in custom home additions that upgrade your space without compromise. As your go-to home addition contractor in Austin, we deliver the results you need with the respect you deserve. Let’s talk about your next addition project. It starts with a conversation. Then we build from there.

Your Renovation Project, Managed from Start to Finish
With Austin Exterior, you’re not left juggling subcontractors or coordinating timelines. As a full-service construction company, we manage everything:
- Permits and inspections
- Structural planning
- Project timelines and daily site management
- Seamless communication
From start to finish, you’ll have a clear roadmap and a crew that respects your home. That’s what separates us from most remodeling companies.
Ready to Expand Your Home in Austin?
If you’re considering a home addition in Austin, you probably have one big question: Is it worth it?
The answer comes down to needs and budget. A smart room addition increases your livable space, elevates your day-to-day experience, and increases home value. Whether it’s for comfort, function, or future resale—building an addition is one of the best investments you can make in your house. We help you weigh home addition costs, timelines, and design choices so that the path forward is clear.