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Our Story
Directional Drilling Inc. is a company that specializes in working in the earth. Our specialized tools for both vertical and horizontal installations make us a custom fit for many underground applications. Along side of our drilling team, our excavation crews bring a level of expertise to the field in the Delaware Valley that is hard to match. From complete pipe installations, to total landscape restoration services, DDI is the company for the job!
What We Do
Commercial Experience
Assisted Living
Misc Project
Road / Highway
Sewage / Water Treatment Plant
Utilities
Church / Synagogue
Civil & Site Development
Golf Course
House
Lighting Retrofits
Parking Lots
Renewable Energy
School / College / University
Single Family Residential
Swimming Pool
Tract Housing
Regions & Counties Serviced
- Pennsylvania-Eastern
Pennsylvania 6
- Berks
- Bucks
- Chester
- Delaware
- Montgomery
- Philadelphia
Our CSI Codes
02 06 30.13 - Boring or Test Pit Log Schedule
23 21 13.33 - Ground-Loop Heat-Pump Piping
23 57 33 - Direct Geoexchange Heat Exchangers
23 71 13.16 - Heat-Pump Boosters for Thermal Storage
23 81 43 - Air-Source Unitary Heat Pumps
23 81 46 - Water-Source Unitary Heat Pumps
31 63 33 - Drilled Micropiles
33 05 23 - Trenchless Utility Installation
33 05 23.13 - Utility Horizontal Directional Drilling
33 05 23.16 - Utility Pipe Jacking
33 05 23.19 - Microtunneling
33 05 23.23 - Utility Pipe Ramming
33 05 23.26 - Utility Impact Moling
33 05 23.29 - Cable Trenching and Plowing
33 06 80 - Schedules for Communications Utilities
33 09 80 - Instrumentation and Control for Communications Utilities
41 33 23 - Drilling Equipment
41 66 13 - Mobile Boring and Drilling Rigs
45 11 01 - Operation and Maintenance of Oil and Gas Extraction Equipment
45 11 06 - Schedules for Oil and Gas Extraction Equipment
48 16 13 - Geothermal Energy Heat Pumps
48 16 16 - Geothermal Energy Condensers
Gallery
Ground Loops
Penn State - installing 5" conduit under stream Photo 1
