Now Hiring Customer Service Positions. Call us with interest (303) 421-6665



Office and Counter hours are from 7:00am to 4:30pm Monday through Friday. Solutions Showroom hours are 9:00am to 4:30pm Monday through Friday; appointments preferred call (303) 421-6665 to schedule.


We accept Visa, Mastercard, Discover, Business Checks, Money Orders, and charges to open accounts.


We offer scheduled delivery in the Denver Metro area, as well as to most of the front range the front range, and Summit/Grand County in the mountains.

Terms of Sale:

Net 10th Prox.

Service Charge:

A service charge of 1-1/2% per month, 18% per year, will be assessed on Statement balances over 30 days.


You must provide the original invoice when returning material for credit.
Credits will be issued for items with manufacturing defects upon our receipt of credit from the Manufacturer.
A minimum of 15% re-stocking fee will be assessed on all material returned, except for Manufacturing defects or errors caused by Martz Supply Co.
Special order items are non-returnable.