410 S.Stark Hwy, Weare, NH 03281
Granite State Cable Splicing & Testing

Underground Line Construction, Testing, and Maintenance


Cable Installation & Removal

We install or remove any range of cable sizes, voltages, and types from Fiber Optic communication cables to 1000mcm copper distribution cables.  We have the equipment necessary for even the most challenging installations in any location. From manholes, to utility poles, inside of buildings, switchgears, transformers, or direct burial. 


Cable Splicing & Testing

Our Splicers are highly trained on all the latest splices from the leading manufacturers, and use only the most up to date techniques & tools. Splices are available for a wide variety of voltages, cables types/sizes, & configurations depending on system requirements. We are equipped to perform a variety of tests on new or existing medium or secondary voltage cables to determine proper installation, continuity, & insulation integrity. Based on these test results we can estimate the cables overall condition and likely hood of failure.


Installation of Electrical Apparatus

Padmount or submersible transformers (single or three phase), switch gears, switching modules, metering cabinets, street lights. We have the ability of transporting, rigging, lifting, & installing virtually any piece of distribution equipment.