With over 50 years in the construction industry and over 25 years in telecommunications, CSB has delivered a broad range of projects and services to our customers.

Our in-house team of Tower Crews, Steel Workers,  RF & Fiber Testers, Troubleshoot Technicians, Civil Crews, Electricians,   Construction & Project Managers, as well as our extended team of trusted contractors, bring the capability and dedication to make your project stand above the rest.

We look forward to putting that same expertise and experience to work for you. Join our foundation of major cell carriers, tower owners, municipalities, state and federal government agencies that stand as our satisfied customers.


Ready to assist when you need us

Whenever and wherever duty calls, our team is ready to deploy. No matter the scope or scale, we are ready at a moment’s notice.

In addition to our day-to-day work as part of our nation’s communications backbone, CSB has proudly supplied emergency support during hard times, such as Hurricane Sandy, and the Brimfield, MA Tornado. We also worked diligently during the tragic events surrounding 9/11. Our crews at ground zero were able to restore critical microwave communication networks when they were needed most.

Some of our services

Tower Construction and Maintenance

Line & Antenna Services

Electrical Services

General Contracting

Learn more about what we do

   Municipal Tower Build

Municipal Tower Build

Police Department Monroe, CT
New 300 ft Guyed Tower Build

New 300 ft Guyed Tower Build

Bristol, VT

Our Work

A picture is worth a thousand words, and our projects are worth countless amounts of pride, planning, and execution. We invite you to look over some of our work and let the photos speak for themselves.

Raw Land Tower Build

Raw Land Tower Build

Guilford, CT
 Municipal Tower Build

Municipal Tower Build

Fire Department Stratford, CT
    Verizon Office  Renovation

Verizon Office Renovation

East Hartford, CT
QVEC - Tower Replacement

QVEC - Tower Replacement

Killingly, CT
Raw land Tower Build

Raw land Tower Build

Police Department South Kingstown, RI

East Hill Woods Renovation

East Hill Woods Renovation

Southbury, CT

We are ready to serve you

24/7 Trusted Service

Get in touch

Contact Us


63 N Branford Rd # 3

Branford, CT 06405

Call us

(203) 488-0712