Sun Pool & Spa Supply in Lakeside has served residential and commercial pool owners since 1978 from a showroom at 12473 Woodside Avenue, the east–west corridor that anchors the community's service-business district. The Hydropool line manufactured in Ontario, Canada and DreamMaker spas built in Florida headline a hot-tub inventory that includes the HotShot Cold Plunge—a dual-function tub combining heated hydrotherapy and cold immersion—alongside the in-ground pool construction expertise at Ramos Pools & Spa Construction on Saddle Rock Road. Weekly maintenance contracts cover chemical balancing, filter inspection, and pump-motor diagnostics for both chlorine and saltwater systems across Lakeside's residential properties. Backyard renovation projects frequently coordinate spa placement with hardscape and grading work through suppliers like Alpine Landscape Materials on Tavern Road. Hydropool's Self-Cleaning swim-spa models circulate 100 percent of their water through the filtration system every 45 minutes, using a floor-mounted vacuum powered by a dedicated 2.0-HP Balboa pump system.