Contact Us Thank you for your interest. For questions or comments please use the information below. We look forward to hearing from you soon. Call: (603) 542-5229 59 Plains Rd. Claremont, NH, 03743 Please enable JavaScript in your browser to complete this form.Name *FirstLastEmail *Comment or Message *Submit Our Office 59 Plains RdClaremont, NH 03743 Phone (603) 542-5229 E-Mail costa@costaprecision.com