CONTACT US

Nortek Security & Control LLC manufactures products sold wholesale to Distributors and Installing Dealers. Retail customers should contact their local Installing Dealers to obtain Linear products.

CUSTOMER SERVICE / INSIDE SALES
TECH SUPPORT FOR DEALERS AND INSTALLERS
LINEAR / KEEPSAFER / MTX-SALES
  • KEEPSAFER / MTX-SALES Sales:
  • Hours: 8:00 am - 4:00 pm, Monday - Friday, Pacific Standard Time
  • Phone: 800-421-1587 Ext. 7128 or Ext. 7129
NORTEK SECURITY & CONTROL WEB SITE
BBB ACCREDITED BUSINESS
  • Linear is a BBB Accredited Business.
       Linear LLC BBB Business Review