🇺🇸 Authorized Nextivity / CEL-FI Reseller | Expert Installation Available | +1 (770) 637-2094

Authorized Nextivity Reseller

CEL-FI GO Series

Smart boosters for small & mid-size commercial spaces — FCC approved, carrier-class performance.

FCC Approved

Carrier Approved

Free Shipping $250+

Expert Support

GO Series

Smart boosters for small & mid-size commercial spaces

Smart 5G/4G LTE Signal Booster

Up to 15,000 sq ft 100 dB (max)

Enhanced 5G/4G LTE Booster — Extended Range

Up to 20,000 sq ft 100 dB (max)

Authorized Reseller

Official Nextivity / CEL-FI authorized dealer with full warranty support

Free Shipping

Free ground shipping on all orders over $250 to the contiguous US

Expert Support

Licensed low-voltage engineers available for pre-sale consultation

Installation Available

Professional installation by JBT certified technicians across the United States