Culligan Water plans a 48,107-square-foot facility at 18810 Telge Road in Tomball, bringing water treatment and purification operations to Willow Creek Business Park. A state filing lists an estimated $3,608,025 interior buildout of Building 7, with work scheduled from October 12, 2026, through October 12, 2027.
The project gives a familiar water-treatment name a place in the business park near Grand Parkway. Its scope covers the same square footage as the entire building, connecting Culligan’s plans to a larger industrial development along Telge Road.
Culligan plans a full-building finishout
An earlier state registration for Building 7 describes a 48,107-square-foot shell building for future office and warehouse use at the same address. The new Culligan filing identifies the tenant’s intended use: water treatment and purification.
Willow Investment Partners LP is listed as the property owner, with RS Water Holdings LLC named as the tenant. Adkisson Group is the listed design firm. The filing describes an interior buildout but does not specify production capacity, equipment or staffing levels.
Where Culligan fits into Willow Creek Business Park
Adkisson’s project page describes Willow Creek Business Park as a 40.1-acre development with 13 buildings totaling 607,920 square feet. The site plan places Building 7 within the park, near buildings fronting Boudreaux Road and east of Telge Road.
For readers following construction around Grand Parkway and Telge Road, the filing puts a business name to one of those warehouse buildings. It also shows how a shell designed for future tenants can take on a more specialized use through an interior finishout.
Culligan’s Houston-area business
Culligan’s history dates to 1936, and its product lineup includes water softeners, whole-house filtration, reverse-osmosis systems and water delivery. Its Houston business offers residential treatment systems, bottled water delivery and related services.
The Houston operation currently lists an address on Guhn Road. Available information does not establish whether the Tomball facility will replace that location or operate alongside it. The new filing establishes the planned facility, while the company’s broader local footprint remains a separate question.
Culligan construction schedule
The privately funded project is registered as TABS2027000999. Its October 2027 completion date is a construction estimate; a public opening date has not been confirmed.
The $3.61 million figure is the estimate reported in the Culligan filing. The earlier shell-building registration carries the same estimate, so the two figures should not be combined into a total investment without clarification.