Hot Tubs NW, LLC. Share: Retail Sales & Service Hot Tubs NW, LLC. Visit Website Request Info 5060 Pacific Hwy, Suite 151 Ferndale, WA 98248 (360) 757-1888 About Map About Northwest Hot Springs specializes in the health and wellness business by offering the top of the line hot tubs, swim spas, swimming pools, saunas, grills and more. Plus, we offer top service. What's Nearby? Distance: 5 10 15 20 25 50 mi.