Double D's big equipment sales and appraisals

Welcome to Double D's big equipment sales and appraisals

(417) 214-4348

About Us


Don Duncan

Don has been in the big iron business for the past 40 years.  He knows the in and outs of pricing, appraising, marketing, and selling equipment.  With contacts all over the world, it won't be long before your equipment is on another job.


Equipment for sale

take a look at the equipment that we have for sale.  


Closing the deal

Don will do what it takes to keep the customers happy and will find the machine that best fits them.   Buying or selling, Don Duncan can get it done faster than the others.  


Contact Us

Drop us a line!

Better yet, see us in person!

We love our customers, so feel free to visit during normal business hours.

double d's big equipment sales and appraisals

1305 E 15th St, Lamar, MO 64759

(417) 214-4348


Monday - Friday: 9am - 5pm

Saturday: By appointment

Sunday: Closed