Welcome to Graves Quarry

John T. Althauser 

Graves Quarry 


Here at Graves Quarry we are family owned and operated with over 35 years of experience in crushing and delivering rock. We supply quality product for all of your rock needs. Our customers satisfaction is our number one goal, therefore, we treat every customer like family. We strive to make every experience even better then the last!


Graves Quarry is a permitted mine and are under MSHA, DOGAMI, and other state and federal regulatory requirements as necessary.

Check out our materials calculator on
Our Rock Products page to see how much rock you will need for your driveway or building project. Please call us for your rock deliveries; no job is too small or too big for us.

For payment we accept cash and checks for any amount of rock bought. We do NOT accept credit card payments at this time, however, we will be able to soon. 

We are located of HWY 211 between Molalla and Colton, head south on Dhooghe road. See the Contact Page for a map and driving instructions.

We have a 90’ set of Mettler Toledo truck scales, certified yearly by ODOA, so we have an accurate tonnage for all our sales and we are able to have large trucks with pups or transfers get weighed without any problem.

IMPORTANT: Please check in at the scale house, drive in to your right as you enter the quarry.

Hours of Operations
Monday- Friday 7:00am- 4:30pm
Saturday 7:00am- 12:00pm

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