Design a custom ADU that complements your lifestyle and boosts the value of your Round Rock property.
Transform your Round Rock property with a custom ADU.
EAC Design Build provides end-to-end solutions to maximize your space and add value to your home.
Contact us today to explore your options and take the first step towards your new living space.









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Caleb LucioTrustindex verifies that the original source of the review is Google.
Chris came and handled my carpentry needs quickly and efficiently. My deck needed repairing and no one in the area was available at the time. Thankfully it was handled professionally and the work was absolutely impeccable. Definitely going to call again if I need any work done.Posted on Google![]()
John UtterTrustindex verifies that the original source of the review is Google.
Thoroughly committed to the customer experience from initial meeting to completion!Posted on Google![]()
Min ChoeTrustindex verifies that the original source of the review is Google.
While we ended up not moving forward with the project, Chris at EAC was extremely professional and had the best communication. He exudes confidence, and you just know they would do great work.Posted on Google![]()
Justin KoenTrustindex verifies that the original source of the review is Google.
Chris did a kitchen remodel for us in 2018... Still looks amazing. Cannot thank or recommend EAC Design Build highly enough. Phenomenal craftsmanship!Posted on Google![]()
Sergio AvilaTrustindex verifies that the original source of the review is Google.
EAC Design Build listens attentively to your needs, translating them into innovative designs that exceed expectations. For anyone seeking excellence in design and construction look no further.Posted on Google![]()
Connie BunyardTrustindex verifies that the original source of the review is Google.
Love Chris and his team! Their processes are on point and they always give their best!Posted on Google![]()
William&Yvonne BacaTrustindex verifies that the original source of the review is Google.
Work was above and beyond our expectations. Chris is easy to work with and understood what we were shooting for with our project. Definitely recommend!Posted on Google![]()
Sheira ArgoteTrustindex verifies that the original source of the review is Google.
We hired, Chris with EAC Design Build for a full remodel, and his process and communication throughout the project couldn't of made it any easier. From the beginning stages we received a very accurate quote that highlighted our ideal budget, we received communication throughout the full project. Highly recommend them for your remodeling needs.Posted on Google![]()
phil sledzTrustindex verifies that the original source of the review is Google.
Great job! Recommend. Very professional.Posted on Google![]()
Ken CombsTrustindex verifies that the original source of the review is Google.
If you're looking for a reputable company, does great work, responsive, thoughtful, organized, and that truly cares about their clients success, look no further EAC is the best in Austin Texas. I would Highly recommend!
At EAC Design Build, we first take to assessing the purpose and type of ADU based on your personal needs. We also keep in mind the physical attributes of your property.
We give our clients the option of whether they want a detachable, attached, or ADU conversion system. We’ll help you conceptualize your new ADU.
Our experienced contractor in Austin, TX, will help you design a blueprint for your ADU. At this step, we'll help our clients visualize what your ADU will look like.
While creating a design, we consider the entire work and requirements (like electricity or plumbing) your ADU might need.
We make sure the proper design requirements and best practices are in place. EAC Design Build incorporates a proven, well-mapped process to manage your project.
Keeping all the milestones in place, we'll ensure the construction is done right. .
A Detached ADU is a separate, stand-alone structure located on the same property as the main house.
It provides complete independence for the occupants, offering full amenities like a kitchen, bathroom, and living areas.
This type of ADU is ideal for homeowners seeking to add a guest house, rental unit, or private living quarters for extended family, such as aging parents or adult children.


An Attached ADU shares at least one wall with the main residence but typically has its own entrance and full living facilities.
It provides a cost-effective solution for homeowners who want to add more space without the higher expense of building a separate structure.
Attached ADUs are a popular choice for multigenerational households, where family members want to live nearby but still have their own private space.
A Garage Conversion involves converting an existing garage into a livable space. This option is cost-effective as it uses the existing structure, minimizing the need for new construction.
Garage conversions are popular in areas where space is at a premium, and local regulations encourage the adaptive reuse of existing buildings.
These ADUs often include a bedroom, small kitchen, and bathroom, and can serve as rental units, guest accommodations, or home offices.


A Tiny Home on Wheels (THOW) is a portable ADU that can be placed on a property and moved if necessary.
While technically a tiny home, these units must comply with local zoning and building regulations for ADUs.
They typically offer compact living quarters with essential amenities, making them an affordable and flexible housing solution.