Staheli Trenchless Consultants delivers quality trenchless design, risk management and specialty construction inspection services by providing an exceptional group of professionals who collectively possess world-class expertise that spans a wide range of trenchless technologies. We believe our hands-on experience; depth of knowledge and high ethical values are the key to our success and we commit to delivering high quality services at the best value to our clients. Staheli Trenchless Consultants is rooted in advancing the trenchless industry.

What's new?

Successful HDD under the Shilshole Bay Waterway was finished last week. Staheli Trenchless conducted full time on-site specialty inspections for the project, which was completed on a tight timeline and within hefty permit restrictions. Note the innovative use of a loader during HDD pipe pullback!

Posted on Apr 01, 2019  •  Facebook

Bring on the bling! NASTT Gala Dinner Night!

Posted on Mar 20, 2019  •  Facebook

Supporting NASTT's Education Fund at the @NoDigShow Auction last night! https://t.co/Bd69OtoQ0q

Posted on Mar 19, 2019  •  Twitter

Happy St. Patrick's Day from Chicago! @NoDigShow https://t.co/tDTIziQl11

Posted on Mar 18, 2019  •  Twitter

We are all checked in and ready to go! Excited for NASTT's No Dig Show in Chicago! @NoDigShow https://t.co/ibfIPm0nn2

Posted on Mar 18, 2019  •  Twitter

ISTT’'s 36th Annual International No-Dig Conference in South Africa was a great success. Check out these amazing p… https://t.co/8HdHSyw3KY

Posted on Dec 10, 2018  •  Twitter

Working collaboratively with Martin Cherrington on challenging trenchless projects. It's always a pleasure having… https://t.co/0pNHEmWJh0

Posted on Apr 18, 2018  •  Twitter

Throw back to last Monday's Educational Fund Sock Hop Auction #MondayMemories #cutestcoupleaward @2018nodigshow https://t.co/H77V8hpmGh

Posted on Apr 02, 2018  •  Twitter

Another great presentation by @STC_Trenchless Mark and Joel presenting together on risk management through special… https://t.co/MpAhwIoWY0

Posted on Mar 28, 2018  •  Twitter

Presentations are under way! Kimberlie Staheli, PhD, PE, speaks on a challenging HDD project for King County.… https://t.co/DErml4UNYe

Posted on Mar 27, 2018  •  Twitter

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