Pool and Spa Combos in Anna, TX
Attached spas, tanning ledges, and water features, designed into the pool from day one instead of added later.
A spa attached to the pool shares the same shell, the same equipment pad, and the same permit. That is why building both at once costs far less than adding a spa two years later, when the deck is already poured and the plumbing is buried.
The same logic applies to tanning ledges, bubblers, sheer descents, and raised walls. Each one is a plumbing and structural decision made before excavation, not a finish choice made at the end.
What people combine here
The combinations below cover most of what North Texas families ask for. Pick what you will actually use; every feature adds cost and something to maintain.
- Raised spa spilling into the pool, with its own heater and jets
- Tanning ledge with umbrella sleeve, popular for young families
- Bench seating and swim-up ledges along a wall
- Sheer descents or scuppers set into a raised wall
- Bubblers on the ledge, which are quiet and kid-safe
- Automation so the spa is hot before you get home
Heating a spa in North Texas
A spa is the reason most pools here get a heater. Gas heaters run roughly $1,830 to $4,210 installed nationally, and they are what makes a spa usable from November through March.
If you plan to use the spa in winter, size the heater for the spa, not just the pool, and put it on automation. A spa that takes an hour to warm rarely gets used.
Design it once, on paper
Every feature has a plumbing run, a valve, and often a structural footing. Adding one after the plan is approved means a revision with the city and, if the deck is poured, demolition.
We plan the full feature set before the permit goes in, including anything you want stubbed for later. Stubbing a future feature costs very little now and a great deal after the concrete cures.
Want the numbers before you call?
Our North Texas cost guide lays out real ranges by material, add-on pricing, and what drives a bid up or down.
Read the 2026 pool cost guideAlso worth looking at
- Custom Gunite Pools — A shell shot in place, shaped to your yard. The strongest option for Collin County clay, and the only one with no size or shape limit.
- Pool Decking — Decking, coping, and equipment pads as part of a pool project, engineered with the drainage this soil demands.
- Pool Remodeling — Resurfacing, retiling, coping, and equipment upgrades for pools that were built well but have aged out of their finish.
Towns we cover for this work
Pool & Spa Combos: common questions
- Can I add a spa to my pool later?
- Yes, but it costs substantially more. An attached spa built with the pool shares the shell, the equipment pad, the trenching, and the permit. Added later, all of that is done again, plus deck demolition.
- Does a spa need its own equipment?
- It shares the pad but usually needs a heater and dedicated valves and jets. Automation is worth it, since it lets you heat the spa from your phone before you get home.
- Salt water or chlorine?
- Salt systems make their own chlorine, so the water feels softer and you handle fewer chemicals. Chlorine systems cost less up front. Both are chlorine pools in the end; the difference is how the chlorine gets there.
Thinking about a pool? Start with a conversation.
Tell us what's going on in your backyard and we'll call you right back with straight answers on cost, timeline, and what your soil will need.