New Installation
A&L Underground Inc., A.E.Yates Microtunnelling Ltd, A.van Egmond Construction Ltd., ABC Liovin Drilling, Inc., Accu-pipe Ramming Systems, Inc., Advance Boring Specialists, AJECT, All-Bore, Inc., ARB, Inc., Arby-tech.com
Pipe Rehabilitation
A.P. Construction, AAA Pipeline Inspection, Inc., ABC Pipe Cleaning Services Ltd., ADS Environmental Services, Advance Boring Specialists, Advantica - Pipebursting, Alhco, Alpha Leak Detection, Inc., AmLiner East, AMTEC Asset Management Technology
American Trenchless
Trenchless construction firm utilizing the latest trenchless technology including directional, guided wet bore, liner plate, jack and bore, liner plate, jack and bore, and TBM applications.
Avoidatrench
Offers a complete range of directional drilling, pipe bursting, pipe ramming and augering services together with considerable engineering and applications experience. Powys, UK.
McNicholas Construction Company Ltd
McNicholas is the first choice utilities contractor in the UK with an enviable reputation in Telecommunications, Gas, Water, Electricity, Building, Rail Signalling & Telecomms. The McNicholas Group celebrates its 50th Anniversary in 1999. Services offered include trenchless pipe rehabilitation and trenchless new construction.
Mersing Trenchless Construction
Areas of expertise include pipe jacking, microtunnelling, thrust boring and pneumatic punching. Malaysia.
Per Aarsleff A/S Pipe Technologies
Renovates pipes and pipe systems using No Dig technologies. The No Dig division renovates e.g. pipes for potable water, discharge water, process water, rainwater, gas and district heating, and also vertical downpipes, and vent shafts.
Tom Allen Construction Company
Tom Allen Construction is contracting company in the specialized field of Horizontal Directional Drilling
Util-Locate
Providing underground utility line locating services for privately owned utilities. Commercial and residential.