CMU Shape Guide
We manufactures a complete line of normal weight and lightweight concrete masonry units and “Underwriters Laboratories fire-rated” units. In addition, we can manufacture units to metric dimensions.
In attachments, asterisk ( * ) indicates Special Order Items.
Block SalesHarvey Palmatary
Latest News

Ernest Maier and Gomoljak Counter Price Sheet
Pricing accurate as of 4/18/2022 and valid for Annapolis, Bladensburg, and Gaithersburg locations (contact us for bulk pricing and delivery): […]

Climate Change is Changing Construction
Climate change is supercharging natural disasters. While not new, the frequency and severity of the natural disasters that occur is […]

Fiberglass Rebar- Saving You $$$
Steel prices going up? Ernest Maier is now stocking fiberglass rebar to save you money. <50% cheaper for 20 feet […]

Winner of the 2022 Top Workplaces Award for Leadership
“ Bladensburg MD, April 28, 2022 – Ernest Maier, a Mid-Atlantic based construction material manufacturer and distributor, has been recognized […]

PaveDrain Instead of Ponds
Your retention basins are costing you money Space = money. If you are developing or redeveloping a property, space is […]