Design & Planning
A considered layout built around your property, priorities, and the flow between your home and outdoor space.
Speak with OnyxCustom Pool Construction · Central Texas
Custom pools designed around the way you live.
Onyx Custom Pools brings thoughtful planning, technical knowledge, and premium execution to new pool construction throughout Round Rock and the greater North Austin area.
The Onyx Approach
A new pool should belong to its home—not feel added onto it.
Every project begins with the property, the architecture, and the way your family wants to use the space. Onyx coordinates the details from early planning through equipment setup and final walkthrough, with clear communication throughout the build.
What We Handle
Expert attention at every layer.
Gunite Construction
Disciplined coordination through excavation, plumbing, structural work, tile, coping, interior finish, and startup.
Equipment & Automation
Pumps, filtration, heating, sanitation, lighting, and controls selected for dependable, efficient performance.
Finishing Details
Materials and details chosen to create a cohesive pool environment with a refined, lasting finish.
A Clear Process
Straightforward from the first call forward.
- 01
Consultation
Discuss the property, priorities, visual direction, and practical requirements for the project.
- 02
Plan & Build
Coordinate the pool, materials, equipment, and construction sequence with responsive communication.
- 03
Startup & Walkthrough
Confirm operation, explain the equipment, and complete the final details before handoff.
Start a Conversation
Ready for a pool that feels properly considered?
Tell Onyx what you have in mind and get a clear, thoughtful next step.
Request a consultation