Contact Synergy Salon and Spa Synergy Salon and Spa 5149 Hwy 70 West Eagle River, WI 54521 We are located on Hwy 70 West 1.5 miles from our previous location Name Please enter your name. Subject Please enter a subject. Email Please enter a valid email. Phone Please enter a valid phone number. Your Message Please enter a message. Send Message failed. Please try again. Thanks for your message! We’ll be in touch soon.