Contact Us Contacting us? We look forward to hearing from you.Contact Data CALCULEX, Inc. 132 W. Las Cruces Ave., Las Cruces, NM 88001 Address: 575-525-0131, Phone: Write a messagePrefer to send us a message?Sending us a messageWe understand busy! Record your message details in the following form and once we acquire your message, we will quickly process it and route it to the most applicable team member for a quick response.Full Name *Please enter your full name!Company/Unit/Organization *Email *Please enter your email!Phone No.Message *Write your message...reCAPTCHA *Security code is not correct