Contact us Our Office Hours are Monday through Friday 8:00 AM to 4:30 PM Location 451 Amherst St. Suite 104Nashua, NH 03063 Call center Phone: +1 (603) 424-9479Fax: +1 (603) 424-4199 Email us Silver2020@sthhc.com Full name * Your email * Your Message * Your email address will not be published.