
Custom Pools & Complete Backyard Projects in Rosenberg, TX
For homeowners planning a substantial backyard investment, a clear design and construction scope matter from the start. Third Day Pools serves Rosenberg homeowners seeking custom gunite pools, spas, and coordinated outdoor living projects. Our focus includes custom homes, larger residential properties, and estate-style backyards where a carefully planned pool can become part of a complete outdoor space.
From your first ideas to construction
Design around your goals and budget
We begin with how you want to use your backyard, the features that matter most, and the investment you have in mind. The design should fit both your priorities and your budget.
Choose materials within the plan
We work through finishes, tile, coping, decking, and other selections with budget in mind. This helps connect the design you like with a clearly defined project scope.
Complete HOA and permitting steps
Once the design, selections, and contract are in place, Cindy handles HOA submissions, and Cindy and Ty work together on permits. The applicable approvals come before construction.
Arrange utility locates
Utility locates are part of preparation before excavation. We discuss the work area and any known private utilities or site systems that also need to be identified for the project.
Begin construction with Ty
Cindy hands the project over to Ty for construction. Timing depends on the scope of work. After the pool is finished, pool school usually takes two to three hours to help you learn its operation.
Plan around your property and long-term use
A larger backyard can accommodate different activity areas, but each should have a purpose. Consider where you want to swim, host meals, relax in a spa, or gather under cover. We help connect the pool, deck, outdoor kitchen, and shade structures so the design supports how you actually want to live outdoors.
A custom project with clear priorities
Third Day Pools emphasizes personalized design, craftsmanship, and direct owner involvement. A larger scope with a spa, extensive decking, kitchen, or covered patio requires an individual proposal. Start with your priorities so design choices and site requirements can be considered together.

Property fit before neighborhood labels
We evaluate inquiries by the property and proposed work rather than assuming every home in a subdivision needs the same solution. Share your survey, access information, and any applicable community requirements. We also offer pool remodeling, tile, coping, pavers, and water features for homeowners upgrading an existing backyard.
Meet Ty and Cindy
Third Day Pools is locally owned and operated by husband-and-wife team Ty and Cindy Hardin. Cindy guides you through planning and contract and handles HOA submissions. Cindy and Ty work on permits together, and Ty takes over for construction. Our focus is thoughtful design, quality craftsmanship, and clear communication.
Questions from Rosenberg homeowners
Why can two pool quotes be so different?
Two pools can look similar in a drawing—or even in finished photographs—while differing considerably in how they’re built. Some price differences come from obvious choices, such as size, decking, finishes, and added features. Others involve construction details that homeowners may never see once the pool is finished:
- Structural reinforcement: Rebar size, spacing, placement, and concrete coverage, together with shell thickness and the engineering requirements for your project.
- Gunite quality and installation: Specified concrete strength, placement practices, curing, and how rebound—the material that bounces away during application—is handled.
- Waterproofing and surface preparation: The preparation and waterproofing provisions appropriate to the design, materials, and finish system.
- Tile and coping installation: The suitability of the mortars, adhesives, grouts, and installation methods—not simply the appearance of the selected tile or stone.
- Pipe sizing and hydraulic layout: How pipe sizes and the plumbing layout are matched to the equipment and required flow, with attention to safety and operating efficiency.
- Equipment: The actual brands, models, sizing, controls, and warranty coverage included.
- Customization: How much of the design is tailored to your property, priorities, and budget, including custom features and site-specific requirements.
- Construction oversight: Who checks the work, confirms specifications, and addresses concerns before the next phase covers them up.
A lower price doesn’t automatically mean poor construction, and a higher price doesn’t automatically guarantee quality. The important question is whether you’re comparing equivalent scope, materials, construction practices, and accountability. Ask your builder to explain what is included—and the construction details behind the finished appearance.
At Third Day Pools: For our new-pool projects, typical specifications include 4,000 PSI gunite and #4 rebar at 8-inch on-center spacing, subject to the project’s engineering requirements. We waterproof the tile line and raised walls, use epoxy grout for waterline tile, do not reuse rebound in the pool shell, and use Pentair equipment. The final scope and equipment selections depend on the project.
How do I know whether Third Day Pools is a fit for my project?
Our focus is custom gunite pool construction, spas, renovations, and complete outdoor living projects with personal owner involvement. Share your property, budget, and priorities so we can discuss the scope. Custom homes, larger residential properties, and estate-style backyard projects are among our Rosenberg targets.
What belongs in the budget for a complete backyard project?
Consider the pool and spa, decking, outdoor kitchen, patio or pergola, utility work, site preparation, and restoration. Identify which of these are included in the proposal and which are separate. A pool-only example does not represent the cost of every complete backyard design.
Can you design the pool and outdoor living areas together?
Yes. We offer custom pools and spas alongside outdoor kitchens, covered patios, pergolas, water features, and decking. Planning together helps define a coordinated project and makes the scope easier to understand.
What happens after the pool is finished?
Your project’s warranty terms will be listed in your contract. After the pool is finished, we provide pool school, usually lasting two to three hours, to walk you through operating your pool. Review the written warranty terms for the coverage that applies to your project.
PebbleTec pool finishes
Most of our pool projects use a PebbleTec finish. During material selections for a new pool or a remodel, we help you consider the options. Compare the finish texture and water color alongside tile, coping, and decking, then choose an option that fits your design and budget. The specific finish and color included will be identified in your proposal and contract.
Pentair pool equipment
We use Pentair equipment for our pool projects. Equipment selections depend on the design and quoted scope. When comparing proposals, look at the actual models and sizes of the equipment included, along with the features and warranty terms that apply.
Explore Pentair pool and spa equipment
All Pentair brands are trademarks of Pentair.
Let’s work together
Tell us about your Rosenberg property and the backyard you have in mind. We’ll discuss your ideas, budget, and next steps.
