---
title: Interview with Stephen Barton and Andy Powell
description: Alchatek's CEO Stephen Barton & VP Andy Powell discuss polyurethane solutions for geotech & leak seal challenges, career journeys, and industry insights.
---

[Alchatek Infrastructure Repair Blog: Polyurethane Leak Seal Injection, Soil Stabilization, Concrete Leveling ](https://info.alchatek.com/blog)

# [Interview with Stephen Barton and Andy Powell](https://info.alchatek.com/blog/interview-with-stephen-barton-and-andy-powell)

 Written by [Kreg Thornley](https://info.alchatek.com/blog/author/kreg-thornley) | Jan 14, 2026 3:00:09 PM

In this episode of Groundworks' Stability Matters podcast, host Justin Bryant sits down with Alchatek CEO Stephen Barton and VP of Sales Andy Powell in Atlanta to discuss polyurethane solutions for geotechnical and leak seal issues. Stephen shares his journey from young concrete repair worker to industry leader, while Andy recounts the story of his career pivot to polyurethane expertise. They cover Alchatek’s product evolution, significant projects, and the importance of engineer outreach - offering insights on many industry challenges and key topics.

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