EXPERT SERVICES
Pinnacle Construction and Directional Boring, Inc. is a Licensed and Bonded SC General Contractor specializing in underground utility construction and is based in Charleston SC.
What We Do
Electric Utility Line Construction
Electric Distribution for Primary, Secondary, Services, Street Lighting and Solar electric lines.
Communications & Fiber Optics
CATV, Telephone and Fiber Optic Line Construction
Water & Sewer
Services for Water Mains & Sewer Mains, Gravity or Forced
Gas Distribution
Natural Gas Distribution by Horizontal Directional Drilling or HDD
Get a Quote For Your Project
ELECTRIC UTILITY LINE CONSTRUCTION
Pinnacle is licensed in S Carolina to provide turn-key electric distribution utility line construction. Pinnacle is the primary Horizontal Directional Drilling company for South Carolina Electric and Gas, and is under contract for the entire Charleston Metro and Low Country districts. Pinnacle also holds contracts with Berkeley Electric Cooperative for the Tri-County area, as well. Additionally, Pinnacle serves many of the local site contractors and electrical contractors in the underground electric utility line construction as well.
CAPABILITIES
- Digging, Trenching and Drilling
- Extending or Upgrading Utility Lines
- Installing, Activating and Servicing High and Medium Voltage Electric Lines
SERVICING
- Entire Towns
- Neighborhoods
- Apartment Complexes
- Single Family Dwellings
ABLE TO SET
- UG Switch Gears
- Transformers & Handholes
- Vaults & Pedestals
- Meter Bases & Streetlights
SERVICING
- Pull and Terminate
- UG Primary & Secondary
- Service & Street Light Conductors
COMMUNICATION & FIBER OPTICS
Our crews are equipped and experienced with the installation of Residential, Commercial, Industrial and Military grade communications.
FIBER OPICS
- FTTH / FTTP (Fiber to Home Premise)
- Backbone FiberOptic Loops
DUCT BANK CONSTRUCTION
- State Port Authority
- Charleston International Airport
- Joint Base Charleston -Air Force and Naval Weapons Station
- Marine Corp Air Station
- Parris Island
- …and Beyond
WATER AND SEWER
CAPABILITIES
- Water Mains Up to 24″in Diameter
- HDPE & FPVC
- C900 & C905 Restrained Joing Pipe
- Restrainded Ductile Iron
- Steel Lines
EXPERIENCED IN
- Large and Small Diameter Forced Main Sewer Lines
- Gravity Sewer Service Lines in Residential Service Applications
NATURAL GAS DISTRIBUTION
Pinnacle has been providing HDD services for Gas Distribution contractors in the Low Country since 2004. We can install MDPE, HDPE and Steel gas lines from 1.25” to 12” – or larger if required. Pinnacle has made successful wetlands bores in excess of 1,400 linear feet and crossed interstates at depths of up to 25’.
INSTALLATION
- MDPE & HDPE
- Steel Gas Lines 1.25″-12″ or Larger
NOTABLE ACCOMPLISHMENTS
- Wetlands Bores in Excess of 1,400 Linear Feet
- Crossed Interstates at Depths of up to 25 Feet