Ritchie's Interlock
we're open
Online ordering is not available.
Please contact interlock@ctdj.net for more information
1390 WINDMILL LANE OTTAWA, ON K1B 4V5
613-741-4430
Hours of Operation
Mon - Fri 8am - 4pm
Saturday 9am-4pm
INTERLOCK OFFICE IS LOCATED BEHIND GARDEN CENTRE SILOS
Our Partners
Our Partners
Visit the Ottawa East location for a paper catalog.
Available at our service counter.
Our Supporters
Introducing the local contractors that purchase Ritchie's stones for their hardscape projects.
Tap their logos to Discover
