Humbert Asphalt Inc_Logo
Serving Milton-Freewater, OR and the Surrounding Areas of Walla Walla 541-938-3174
Request an Appointment for an Estimate

Rock Crushing

Turn to Milton-Freewater's Experienced Crusher Team for Your Private or Commercial Project 

We may have a young crew, but they know how to work together to get the job done in a timely manner. In the past five years, they have worked for Wallowa County and various Forest Service locations, from 60,000 tons to 120,000 tons. Click on the below link to look at a review on one of our past projects in Malheur National Forest.
Link to Customer Review

Trained and Certified

Our pits fall under the jurisdiction of a "Mine", so, we're required by law to have an annual 8-hour refresher training class in accordance to MSHA (Mine Safety and Health Training Program) and get a recertified annually in First Aid, which we have all our employees attend. 

Certified Rocks

We have 2 certified pits with all sizes of crushed rock from your regular driveway gravel to decorative rocks. Contact Humbert Asphalt today!

Rock Sizes

• 3/4"-0 • 1 1/4"-0 • 2 1/2"-0 • 4"-0
• 1 1/2" and 3" crushed drain rock
• 1/4" to 10, 5/8", 3/8" and 1/2" chip rock
• Reject
• Pit run
• Rip rap 
Aggregate Source Approval Report 
Link to Kenney Pit Link to Schubert Pit
Get FREE estimates on all our services. To learn more, call us at 
Our certified business has been serving Milton-Freewater and the surrounding areas of Walla Walla communities for more than 40 years. Call us today at 541-938-3174 to schedule your rock delivery.
Share by: