Barricades:

Crowd Control Barricades

Alabama Barricade
7007 Praytor Road
Trussville, AL 35173-1889
205-655-2590
http://www.alabamabarricade.com/traffic_control_products.php

Scafolding / Sissor Lifts:

Sunbelt Rentals – Locations vary
http://www.sunbeltrentals.com/locations/locations.aspx?state=AL&statename=Alabama