Expert Barndominium & Tiny Home Builder in San Antonio, TX
Your Partner in Prefab Living
When you’re ready to build smarter in San Antonio, TX, Kanga Room Systems is the team you can trust. From turnkey backyard studios to custom barndominiums and accessory dwelling units (ADUs), we bring over 20 years of design, build, and prefab experience to every project. Whether you want to DIY your dream tiny house or let our crew handle it all, we make creating stylish, functional living spaces easier than ever.
We’re proud to serve the greater San Antonio area, including neighborhoods like Alamo Heights, Southtown, Stone Oak, and beyond. San Antonians come to us for quality craftsmanship, flexible build options, and durable spaces built for the South Texas climate. Our structures are made to match the character of this historic yet fast-growing city.
Custom Structures Built for San Antonio Living
At Kanga, our prefab buildings are built with intention. Whether you're adding space to your existing home, creating a private getaway, or building something entirely new, our structures are made to enhance how you live, work, and relax. Each design can be shipped as a kit or built turnkey on your property anywhere in the San Antonio area. We take pride in providing flexibility, quality, and style that match San Antonio’s culture and climate.
Barndominiums
Open-concept living with modern-rustic charm. Our barndominiums are ideal for acreage just outside the city or rural homes in the Hill Country. Customize your layout and finishes to create a one-of-a-kind home.
Tiny House Kits
Simple, smart, and stylish, our tiny house kits are pre-cut and panelized, making them easy to assemble and perfect for DIYers. Whether it’s a guest house, short-term rental, or minimalist retreat, our kits make it simple.
Studio Sheds
Need more space at home? Our studio sheds are ideal for home offices, gyms, or creative studios. With clean lines and customizable options, they’re an excellent fit for San Antonio backyards.
Prefabricated ADUs
Our prefabricated ADUs add value and function. We help navigate the City of San Antonio’s permitting process and deliver turnkey or kit-built spaces that work for families or rentals.
Modern Cabins
From lake retreats to guest cottages, our modern cabins combine comfort and character. Choose from Cottage or Modern styles that work in both rural and residential settings.
Kwik Rooms
Need space fast? Kwik Rooms are efficient, enclosed units that can serve as bedrooms, studios, or guest suites. They are built quickly and made to last.
Why San Antonio Homeowners Choose
Kanga Room Systems
Choosing a builder is more than comparing costs. It’s about working with a team that understands your lifestyle, your property, and your goals. At Kanga, we take the time to understand how you live and what kind of space will make your life better, whether that’s a guest cottage near The Pearl or a detached studio in Terrell Hills.
- Texas Proud: Built in Waco and delivered across the state, our structures are engineered with Texas climates and codes in mind.
- Flexible Build Options: Whether you want to DIY with a pre-cut kit or enjoy a stress-free turnkey experience, we offer options to match your style and timeline.
- Architectural Fit: Our designs complement San Antonio’s mix of traditional, modern, and Spanish-influenced architecture.
- Built to Perform: From scorching summers to occasional freezes, our buildings include energy-efficient upgrades and durable construction to withstand South Texas weather.
Our clients choose Kanga for quality, communication, and a building process that feels easy and empowering.
Our Build Process: From Vision to Reality
We make it easy to bring your structure to life, with options that suit both hands-on DIYers and clients who want it done for them. No matter your level of experience or the size of your project, our team supports you from the first call to completion.
- Consultation & Design: We start by discussing your goals, space, and style preferences. Then, our team helps you choose the right model, customize finishes, and review any site-specific considerations.
- Site Prep & Permitting: Once the design is finalized, we assist with everything needed to prepare your site. This includes navigating Waco’s local building codes, submitting permits, and ensuring utilities are ready for connection.
- Kit Delivery or Turnkey Build: Depending on your choice, we either ship your pre-cut, panelized kit to your site for self-assembly or have our experienced build team handle the full installation process for you.
- Final Touches & Walkthrough: After construction, we complete a full walkthrough to make sure everything meets your expectations. We’ll also offer tips for maintenance and best practices to keep your structure in great shape.
We build with care, communicate clearly, and take pride in a job well done—so you can enjoy your new space with total peace of mind.
Tips for Building in San Antonio
Here are a few things to keep in mind when starting your prefab project in San Antonio:
- Permits Matter: San Antonio requires permits for most residential accessory structures. We can assist with navigating local rules.
- Utility Planning: Consider electrical, water, and sewer needs early in the process, especially for ADUs and cabins.
- Site Access: Ensure your site allows for delivery or construction access. Urban lots may require additional prep.
- Climate Strategy: Design with shade and ventilation in mind to beat the South Texas heat.
- Finishing Options: You can build a shell and finish the interior yourself, or let us handle the full finish-out.
Why We Love Building in San Antonio
San Antonio is a city full of history, culture, and color—and we love building for people who value thoughtful design and lasting craftsmanship. Whether it’s the charm of older neighborhoods or the growth happening on the city’s edges, San Antonio has something for everyone. Here are a few local places we love:
- The Pearl: A historic brewery turned lively cultural district, full of shops, restaurants, and inspiration.
- San Antonio River Walk: This iconic stretch of waterway reflects the heart of the city and its commitment to beauty and walkability.
- Brackenridge Park: A peaceful green space that shows San Antonio’s love for nature and family-friendly spaces.
- Preserving Character: We admire how San Antonio celebrates its history while embracing innovation—something we aim to reflect in every project.
These highlights are just part of what makes San Antonio a great place to live and build. Whether you’re making room for guests, creating a workspace, or designing your dream home, we’re proud to help bring that vision to life.
Let’s Build Something Great in San Antonio
Whether you’re dreaming big or starting small, Kanga Room Systems is ready to help you bring your vision to life. From backyard studios to full-scale barndominiums, we’ve built all across South and Central Texas. Let’s talk about your site, your goals, and your design style—we’ll take care of the rest.
Contact us today to get started!
What San Antonio Clients Are Saying
"The cabin looks absolutely fantastic. Ours is much cooler than any cookie cutter design.”
— Andi G.
"The quality of the build was simply impeccable.
— Christina L.
"The cabin looks absolutely fantastic. Ours is much cooler than any cookie cutter design.”
— Andi G.
Frequently Asked Questions
Do you deliver and install in San Antonio?
Yes, we provide full turnkey services within the San Antonio metro area, as well as kit delivery statewide.
Can I use a Kanga structure as a short-term rental?
Absolutely. Many clients use our buildings as Airbnb or VRBO units. Be sure to check local STR guidelines.
What’s the difference between a kit and turnkey?
A kit is delivered with all components ready to assemble. Turnkey means we handle the full build for you, start to finish.
Do I need permits in San Antonio?
Most structures do require permits within city limits. We can assist with planning and permitting support.
How long does the process take?
Kits can ship in a few weeks. Turnkey builds typically take 2–4 months from site prep to completion.