About Mountainside ER+
Mountainside Earth + Rockworks is a Monument, Colorado excavation and material supply company serving the Greater Colorado Springs and Monument, CO area. We haul direct from the quarry, prep sites, and build roads at the scale today’s projects demand, with the accountability of a name on the door.
Founder
John founded Mountainside ER+ to bring real accountability back to excavation and bulk material work in the Greater Colorado Springs and Monument, CO area.
From day one, the company has stood on a simple set of standards: quarry-direct sourcing, well-maintained equipment, and a crew that treats every contract, residential or commercial, like it has the company’s name on it. Because it does.
Mountainside has grown into a capable team of operators, drivers, and project leads handling everything from new driveways to larger commercial site prep and material supply contracts. John sets the direction and steps in on the larger jobs; the team carries the work across the finish line.
Owner-led. Crew-driven. Built to scale for the jobs the region is actually putting out the door.
What we believe
Sounds basic. Half the industry can’t do it. Calls reach a real person at Mountainside, and the right person, fast.
On-time is late. Our crews aim to roll in before the appointment, and we communicate the moment something changes.
Your gate, your culvert, your lawn, they all matter. We move material around them, not through them.
A growing fleet of super tandems, graders, and operators means we take on the bigger contracts without dropping the smaller ones.
Quarry-direct sourcing means no middleman markup and consistent quality across every load, on every job size.
John’s name is on the company, and on every contract. The buck stops with the founder, not a faceless dispatch desk.
Our fleet
A growing fleet of super tandem dump trucks, motor graders, skid steers, and excavators, run by a trained crew and maintained in-house, so we can scale up for the larger contracts without losing a step on the smaller ones.
Super Tandem · 25–30 Tons
Motor Grader
Mini Excavator
CAT Skid Steer
Tandem + Pup Trailer
Equipment Transport
Get a quote today
We answer the phone. We show up early. We don’t break your gate, your culvert, or your timeline.
