Insights

Customer Service Focus Leverage CCSI’s strong emphasis on exceptional customer service to position as a reliable partner for ongoing wireless project management and site deployments, highlighting case studies or testimonials to accelerate outreach.

Small to Mid Market Target mid-sized wireless operators and regional networks seeking white-glove project management. With 51-200 employees and sub $1M revenue, identify partnerships that can scale with their growth but require hands-on coordination and account stewardship.

Full Service Offerings Capitalize on CCSI’s end-to-end capabilities in network development and site management to upsell bundled services such as site acquisition, RF design support, permitting, and ongoing maintenance to project scopes.

Tech Stack Leverage Highlight proficiency with Microsoft 365 and GoDaddy to reassure potential clients about secure collaboration, documentation, and hosting needs; propose integrated digital workflow improvements and project portals.

Growth Opportunities With a lean revenue base and a focus on customer retention, pursue referrals from existing clients and expand into adjacent wireless markets or regions where rapid deployment and high service quality are valued.

Similar companies to Callahan Communication Services, Inc

Callahan Communication Services, Inc Tech Stack

Callahan Communication Services, Inc uses 2 technology products and services including Microsoft 365, GoDaddy, and more. Explore Callahan Communication Services, Inc's tech stack below.

Callahan Communication Services, Inc's Email Address Formats

Callahan Communication Services, Inc uses at least 2 email formats:
Callahan Communication Services, Inc Email FormatsExamplePercentage
FLast@ccsisites.comJDoe@ccsisites.com
75%
First.Last@ccsisites.comJohn.Doe@ccsisites.com
25%

Frequently Asked Questions

What is Callahan Communication Services, Inc's phone number?

Minus sign iconPlus sign icon
You can contact Callahan Communication Services, Inc's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Callahan Communication Services, Inc's official website and social media links?

Minus sign iconPlus sign icon
Callahan Communication Services, Inc's official website is ccsisites.com and has social profiles on LinkedIn.

How much revenue does Callahan Communication Services, Inc generate?

Minus sign iconPlus sign icon
As of July 2026, Callahan Communication Services, Inc's annual revenue is estimated to be <$1M.

What is Callahan Communication Services, Inc's SIC code and NAICS code?

Minus sign iconPlus sign icon
Callahan Communication Services, Inc's SIC code is 4899 - Communications Services, Not Elsewhere Classified and NAICS code is 517312 - Wireless Telecommunications Carriers (except Satellite).

How many employees does Callahan Communication Services, Inc have currently?

Minus sign iconPlus sign icon
As of July 2026, Callahan Communication Services, Inc has approximately 51 employees across 1 continents, including North America. Key team members include Director: C. C. Explore Callahan Communication Services, Inc's employee directory with LeadIQ.

What industry does Callahan Communication Services, Inc belong to?

Minus sign iconPlus sign icon
Callahan Communication Services, Inc operates in the Wireless industry.

What technology does Callahan Communication Services, Inc use?

Minus sign iconPlus sign icon
Callahan Communication Services, Inc's tech stack includes Microsoft 365 and GoDaddy.

What is Callahan Communication Services, Inc's email format?

Minus sign iconPlus sign icon
Callahan Communication Services, Inc's email format typically follows the pattern of FLast@ccsisites.com. Find more Callahan Communication Services, Inc email formats with LeadIQ.
Callahan Communication Services, Inc logo

Callahan Communication Services, Inc

WirelessIllinois, United States51-200 Employees

Callahan Communication Services, Inc. is a mid-sized wireless services firm based in Broadview, Illinois. It offers end-to-end support for wireless deployments as a full-service provider of wireless project and site management, covering network development and site-related activities. The firm emphasizes a strong focus on customer service, drawing on years of industry experience to guide its approach.

The company serves clients undertaking wireless network projects that require coordinated planning and site management. In a dynamic industry, CCSI positions itself on consistency and client-centric service as a differentiator. Information about the firm is available on its website at https://ccsisites.com.

Section iconCompany Overview

Phone number
SIC Code
4899 - Communications Services, Not Elsewhere Classified
NAICS Code
517312 - Wireless Telecommunications Carriers (except Satellite)
Employees
51-200

Section iconFunding & Financials

  • <$1M

    Callahan Communication Services, Inc's revenue is estimated to be in the range of <$1M

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.