Spas & Hot Tubs in Wichita, KS

Built-in spas and hot tubs are the part of a pool project that gets used the most months of the year. In Wichita, where the average freeze window runs from late October to early April, the pool may sit closed half the year, but a heated spa can be used on cool spring nights, fall evenings and even mild winter days. We build spas as part of a new pool, add them to existing pools, or build freestanding inground spas set into a patio.

Attached versus freestanding

An attached spa sits at the edge of the pool, often raised a little so its water spills over into the pool. It shares the pool's filter and heater, and valves switch the system between pool and spa. A freestanding inground spa has its own equipment and can be placed closer to the house, which is handy for winter use. HomeGuide's 2026 figures put an inground spa at about $8,000 to $25,000 to build new or add to an existing pool, and $6,000 to $15,000 when built at the same time as the pool.

Heating

Spas run much hotter than pools, so heater choice matters. Heat pumps are efficient for pools while air temperatures stay above about 45°F to 50°F, according to the Department of Energy, but they slow down in cold weather. For a spa you plan to use in Kansas winters, a gas heater, or a heat pump paired with gas, usually heats faster. A tight-fitting cover holds heat and, Wichita's barrier rules are commonly summarized as accepting a locked spa cover as an alternative to fencing when no adult is supervising.

Freeze protection

A spa that is used through the winter has to keep water moving when temperatures drop. Freeze-protection controls turn the pump on automatically near freezing, and plumbing should be laid out so lines can be drained if the spa is shut down. A spa that is closed for winter needs to be winterized just like the pool. We plan equipment and controls around how you intend to use the spa.

Design details

We design seating depth, jet placement, steps and handholds for comfort and safe entry, and add lighting for night use. An attached spa can share tile and coping with the pool; a patio spa can be finished to match the deck. Many homeowners add a spa during a pool remodel, since the deck and plumbing are already being opened.

Running costs

HomeGuide estimates in-ground or built-in hot tubs cost about $30 to $100 a month to operate, depending on use, temperature and heater type. A good cover and keeping the spa at a lower temperature when not in use both help.

Built-in versus portable

Portable hot tubs cost less up front, and HomeGuide puts above-ground units at about $3,000 to $10,000 on average. A built-in spa costs more but is part of the pool and deck design, does not need a separate pad and shell sitting on the patio, and can share the pool's equipment.