Horizontal directional drilling
Trenchless bores under roads, drives, and mature landscaping for water lines, conduit, and service runs.
Underground utility & electrical contracting
Underground work,
delivered on schedule
and on budget.
Three decades of horizontal directional drilling, trenching, duct bank, and utility locating for general contractors, utilities, and developers across Maryland. Self-performed crews, owned equipment, fixed quotes.
- 30+
- Years operating
- Zero
- Incidental strikes
- Fixed
- Quoted pricing
- Self-perform
- Crews & equipment
Capabilities
Full scope & equipment list →Trenching & excavation
Open-cut installation with full restoration — sites left the way we found them.
Duct banks & manholes
Concrete-encased duct bank runs and precast manhole setting for campus and utility distribution.
Locating & EV charging
Private utility locating ahead of excavation, plus EV charging infrastructure for facilities and fleet yards.
Representative project
Water supply line bores with no surface disturbance
Twenty-five years of repeat directional boring for the same client — each phase completed on schedule, at the quoted price, with no incidental utility strikes and full site restoration.
- 0
- Incidental strikes
- On time
- Every phase
- Quoted
- Final price
“We have used several directional boring people in the last 25 years. Hands down Tang is the best. The jobs are completed on time and for the quoted price. The sites are spotless when they are completed.”
Richard Diller — Google Review
“Tang Electric is always professional and does excellent work. So glad they did the work on my home.”
Rhudel Burgee — Google Review
Bidding a job in Maryland?
Send drawings or a scope summary and we'll return a fixed number, plus availability for your schedule.