About C1S
Services Offered
Contact Information
Online Contact Form
Frequently Asked Questions
Business Referrals
Business Referrals

Business Contacts:

Comm1 Towers (C1T) NVIS Communications

Forrest Telecom Engineering, Inc.

Barrett Communications

Telecommunications Engineering Assoc.

K. D. Communications

Tower Facilities & Tower Certification:

Comm1 Towers (C1T) Comsites West

Signature Wireless Group

K-Comm Towers
Gravitec Systems, Inc. Natl. Assoc. of Tower Erectors (NATE)

Dealers & Manufacturers:

Icom America Telewave, Inc
Eupen Cable GME Supply
HSC Electronics Grainger - Industrial Supplies/MRO/Tools

Reference Websites:

Wireless Estimator Repeater Builder.com
Antenna Search Wilson Electronics


Bay Area Repeater Net (BARN) American Red Cross of Silicon Valley (ARC)
Northern CA GMRS Users Group (NCGUG) Western Intertie Network (WIN)

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