Comprehensive Industrial Equipment Solutions
In-Line Industrial Services LLC is a trusted industrial maintenance company based in Denver, proudly serving Colorado Springs, Pueblo, and the greater Front Range, with extended service across Wyoming, Utah, Kansas, and New Mexico. As a family and veteran-owned business, we’ve built our reputation on showing up, doing the work right, and standing behind it.
Our operation is built around a fully equipped machine shop, in-house fabrication services, and a dedicated on-site repair team, allowing us to support a wide range of industrial equipment needs. Whether work is completed in our shop or directly at your location, our goal is simple—keep your equipment reliable and your operation moving.
We’ve worked across construction, manufacturing, energy, and mining, giving us a practical understanding of how different industries operate and what they require. Our team of industrial repair experts focuses on solving problems efficiently, not overcomplicating them.
What sets us apart is how we approach the job. Many companies focus on process—we focus on results. From routine maintenance to complex repairs and specialty projects, we take pride in delivering work that holds up in real-world conditions. If you’re looking for dependable industrial services Denver businesses can rely on, you’re in the right place.
If you have questions or want to connect with our team, call 303-618-2309 or stop by our shop at 385 W. 56th Ave. Denver, CO 80216.
Our Approach
We take a straightforward, hands-on approach to every project—identify the issue, fix it properly, and make sure it holds up under real working conditions. There’s no overcomplicating the process or recommending work that isn’t needed.
We focus on minimizing downtime, keeping communication clear, and delivering solutions that make sense for your operation. Whether we’re working in our shop or out in the field, the goal is the same: get your equipment back to work safely, efficiently, and built to last.
About John McWilliams
Co-Owner - In-Line Industrial Services
John McWilliams is a U.S. Navy Veteran with over 40 years of experience in industrial machining, mechanical work, and welding. His career has been built on hands-on experience and a deep understanding of how equipment performs in the field. As co-owner of In-Line Industrial Services, John brings a steady, detail-focused approach to every project, ensuring the work is done right and built to last.
About Nathan Merkison
Co-Owner - In-Line Industrial Services
Nathan Merkison brings over 30 years of experience in industrial machining, mechanical, and welding repairs. As co-owner and lead mobile field technician, he plays a key role in supporting customers directly on-site. His ability to diagnose issues quickly and handle repairs in real-world conditions helps keep operations running with minimal disruption.