Visit our Outdoor Showroom at: 1 Suburban Road San Luis Obispo, Ca (click here for map)

Sale EXTENDED!    The AB Europa Collection retaining walls and our new Tumbled Slate-top Roman Pavers are on sale through September 15th!       All AB Courtyard Collection  mortarl-less walls also on sale!  Check out these easy-to-build projects and much more on the Allan Block Website. Attention Contractors! Enter our Best Use of Air Vol Products Contest! Click here to Download Application and Contest Details Business Hours: M-F 7:00 AM to 5:00 PM Sat: 9:00 AM to 1:30 PM