Relax Essex combines a pool-and-spa shop in Grays with design, installation and maintenance services. Hot-tub buyers can compare Caldera models, ask for a garden consultation or test soak and arrange delivery and installation. Existing owners can also buy water-care products or book a fixed-price on-site service.
Written by Find a Tub from the company and source information retained for this listing. Updated 26 August 2026.Services
Only one reliably matched rating source is currently available, so this is the source’s published score rather than a Find a Tub combined score. Last checked in August 2026.