NASTT – Advancing the Trenchless Industry
Become a Member Today!
NASTT is a society of individuals, public organizations and private companies with strong beliefs in the practical, social and environmental benefits of trenchless technology.

MEMBERSHIP
There is great value in NASTT membership including substantial discounts for NASTT’s Good Practices Courses, trenchless training programs and publications, plus registration discounts to the annual No-Dig Show and to local educational seminars.

NO-DIG SHOW
NASTT’s No-Dig Show is the society’s flagship educational and networking event. The Annual No-Dig Show offers quality, non-commercial technical papers; an exhibition hall; a series of specialized trenchless training courses; plus many entertaining networking events and special industry related awards. NASTT’s No-Dig Show is the largest trenchless technology conference in the world.

TRAINING
NASTT offers multiple in-depth, high quality courses each year in cities throughout North America covering targeted trenchless topics – CIPP, HDD, Pipe Bursting, Laterals and New Installation methods. You will find that our course content is of the highest quality as the material is thoroughly peer-reviewed for consensus-based information and non-commercialism.
CALENDAR
June 2025
Northwest Chapter Trenchless Technology Symposium – Calgary, AB
September 2025
Mid-Atlantic Chapter Trenchless Technology Seminar – Deptford, NJ
October 2025
BLOG
Perma-Liner Celebrates Grand Opening in Illinois
Perma-Liner Industries is celebrating the Grand Opening of their Illinois Distribution Facility. Check out some of the features that will be available at our one-day event on May 20th 2015: Live Demonstrations: Perma-Main™ Continuous Lining Top Gun,...
National Plant Service’s Mobile Water Reclamation Units Reduce Sewer Cleaning Jetting Water Use by up to 90%
Long Beach CA – National Plant Services, Inc., a progressive company providing sewer cleaning services throughout California and adjacent states, has two new mobile water jet sewer cleaning systems that use water reclamation technology to capture, filter, and reuse...
National Plant Service’s Mobile Water Reclamation Units Reduce Sewer Cleaning Jetting Water Use by up to 90%
Long Beach CA – National Plant Services, Inc., a progressive company providing sewer cleaning services throughout California and adjacent states, has two new mobile water jet sewer cleaning systems that use water reclamation technology to capture, filter, and reuse...
New HammerHead R600 Completes Range of ROUGHNECK™ Rock Drilling Systems
LAKE MILLS, Wisc. –HammerHead Trenchless Equipment has introduced the HammerHead ROUGHNECK™ R600, the largest of its pneumatic percussion drilling systems for use in horizontal directional drilling applications. Designed for drilling solid rock with bit diameters of...
University of Illinois at Chicago and University of Illinois at Urbana-Champaign Win Top Prizes in EPA’s Campus RainWorks Challenge
CHICAGO (April 22, 2015) -- U.S. Environmental Protection Agency Region 5 Administrator Susan Hedman today awarded the University of Illinois at Chicago and the University of Illinois at Urbana-Champaign first and second prizes in the EPA Campus RainWorks Challenge at...