Making Rocks & Dirt Look Good Since 1995
Alpine Specialty Earthworks has been a full service excavation contractor since 1995. We are a Colorado based company providing excavation services primarily in the Summit County area and along the Front Range and the surrounding areas. Our specialties include Grading and Excavation, Snow-Plowing and Removal, Site Clearing, Water Mains, Underground Utilities, Service and Tie-ins, Sanitary and Storm Sewers, Subdivision Development, Material Hauling, Site Preparation and so much more. We have been in business as Aichholz Excavation Corp dba Alpine Specialty Earthworks in Summit County since 1995.
We are lead on-site by the owners. Our bids are clear, concise and easy to understand. Our honest work ethic produces high quality workmanship in a timely fashion that allows developers and homeowners to keep to their tight construction schedules. We pride ourselves on job site cleanliness, working with changing schedules, and completing projects no matter the weather. We take care not to overextend ourselves, which means we are working to get the job done correctly at our clients’ site and not rushing to get somewhere else.

Alpine Specialty Earthworks is a member of the Summit County Builders Association and the owners are full time residents of Frisco, Colorado.


HITACHI ZX380LC
Power – 202 HP
Weight – 82,515 lbs
Max Dig Reach – 38’11”
Max Dig Depth – 26’10”

HITACHI ZX350LC-6
Power – 271 HP
Weight – 77,360lbs
Max Dig Reach – 38’11”
Max Dig Depth – 26’10”

HITACHI ZX210LC-6
Power – 168 HP
Weight – 45,669lbs
Max Dig Reach – 32’7″
Max Dig Depth – 21’11”

HITACHI ZX210LC-5
Power – 168 HP
Weight – 45,669lbs
Max Dig Reach – 32’7″
Max Dig Depth – 21’11”

CATERPILLAR 308 Excavator
Power – 70.3 HP
Weight – 20,678 lbs
Max Dig Reach – 23’5″
Max Dig Depth – 22’1″

HITACHI ZX60USB-5
Power – 53 HP
Weight – 13,547 lbs
Max Dig Reach – 20’5″
Max Dig Depth – 12’4″

CATERPILLAR 303.5E CR
Power – 31.6 HP
Weight – 8,139 lbs
Max Dig Reach – 16’7″
Max Dig Depth – 9’6″

VOLVO L70F Loader
Power – 169 HP
Weight – 29,000 lbs
Bucket Capacity – 2.4-8.4 cubic yards

CATERPILLAR 246D Skid Steer
Power – 74.3 HP
Weight – 7,424 lbs
Bucket Capacity -0.5-2.0 cubic yards

CATERPILLAR CP34
Power – 74 HP
Weight – 11,000 lbs
Compact Width – 50”
Vibratory Compactor

KENWORTH T880 Dump Truck
Power – 355-430 HP
Engine 10.8 Liter
16 ft Rock Box
Automatic Transmission
