MTN X

04/27/2025

03/07/2025

Never a shortage of rock up here in the mountains!

03/07/2025

Remote work!

03/07/2025

Fresh gravel path in Nederland!

02/19/2025

Excavation Done Right—No Matter the Terrain

-Engineered dirt work
-Rock excavation
-Foundations & site prep
-Driveways & road repair

Tough terrain? No problem. Mountain X is built for the mountains.

Call or text us @ (720) 808-7506

At Mountain X, we specialize in excavation tailored to Colorado’s rugged mountain terrain. With a commitment to quality craftsmanship, competitive pricing, and reliable service, we take pride in delivering exceptional results.

02/12/2025

As the snow melts and the ground thaws, it's time to start planning those summer projects! Whether you're prepping for a new build, improving your road, fixing drainage issues or clearing land, Mountain X is here to handle all of your dirt work needs!

We'll make sure to bring Dora to protect your investment from all those squirrels!

06/20/2023

Mountain X is hiring! We are looking for experienced mini ex & skid steer operators and/or foreman for residential & light commercial work in the mountains. Our area of operations is between Bailey & Nederland. Compensation will DOE & will range from 28-35 / hour

04/17/2023

Spring has arrived in Evergreen, and with it comes the thawing of winter snow and ice. Unfortunately, this runoff can take a toll on your driveway, leaving it bumpy, uneven, and difficult to navigate. But don't worry - MTN X is here to help!

Our team is experienced in grading and water management, and we can top off your driveway with some high-quality roadbase to create a smooth and durable surface. Say goodbye to potholes and muddy patches, and hello to a driveway that's both functional and attractive

04/04/2023

Steep & rocky terrain doesn't shy us away from any request! Check out these stairwells we built in Boulder, CO! Beneath the tan breeze is piping for a snowmelt system too!

04/04/2023

Has the erosion gotten the best of your driveway over the years? A little bit of drainage work, erosion repair & opening up clogged culverts can get you back to a decent driving surface!

04/04/2023

Starting from scratch for a new build? We've got you covered. Everything from building pads, access and lot grading. If there is dirt to move, we're on it!