Aggregates
Concrete
Outdoor Living
Insulation
Masonry
Steel
Tool and AccessoriesProducts & ServicesAggregates
Gravel, rock, sand, and stone in array of colors, sizes, and gradations by the bag, scoop, and ton
Products & ServicesConcrete
Ready mix, precast/prestressed, volumetric, and premixed bags
Products & ServicesOutdoor Living
Hardscapes, patios, walkways, pavers, natural stone, stone veneers, and retaining walls
Products & ServicesMasonry
Block, brick, natural stone, mortar, grout, and veneers including matching services
Products & ServicesTool and Accessories
Hand tools, power tools, safety equipment, seasonal products, and anything else you need to get the job done
AboutBay Ready Mix
Delivering more sustainable ready mix concrete to Baltimore, Washington, the Eastern Shore, and everywhere in between. We offer various concrete mixes including colored concrete, footer mixes, wall mixes, flat work mixes, and shotcrete. For smaller jobs, volumetric trucks are also available under the Ernest Maier flag.
About
Bay Ready Mix
Delivering more sustainable ready mix concrete to Baltimore, Washington, the Eastern Shore, and everywhere in between. We offer various concrete mixes including colored concrete, footer mixes, wall mixes, flat work mixes, and shotcrete. For smaller jobs, volumetric trucks are also available under the Ernest Maier flag.
AboutConcrete Building Systems
Producing PCI-certified precast structural and prestressed concrete elements for the mid-Atlantic since 1981. Specializing in double tees.
About
Concrete Building Systems
Producing PCI-certified precast structural and prestressed concrete elements for the mid-Atlantic since 1981. Specializing in double tees.
AboutEM Block
The best and most trusted masonry block manufacturer and distributor of masonry, hardscaping, and stormwater products serving metropolitan Baltimore and Washington from our yards in Bladensburg (HQ), Baltimore, and Gaithersburg. Family-owned and operated for nearly 100 years.
About
EM Block
The best and most trusted masonry block manufacturer and distributor of masonry, hardscaping, and stormwater products serving metropolitan Baltimore and Washington from our yards in Bladensburg (HQ), Baltimore, and Gaithersburg. Family-owned and operated for nearly 100 years.
AboutEM Steel
Ernest Maier’s Steel Division are capable metal fabricators and installers for both structural and miscellaneous steel. The division also stocks I-beams, rebar, angle irons, and other custom metals.
About
EM Steel
Ernest Maier’s Steel Division are capable metal fabricators and installers for both structural and miscellaneous steel. The division also stocks I-beams, rebar, angle irons, and other custom metals.
AboutGomoljak
An Annapolis institution offering brick, block, hardscapes, aggregates, and accessories for masonry contractors. A large showroom is on site showcasing these products.
About
Gomoljak
An Annapolis institution offering brick, block, hardscapes, aggregates, and accessories for masonry contractors. A large showroom is on site showcasing these products.
AboutParker Block
Serving the Delmarva peninsula since 1929 with quality block, masonry, hardscaping, ready mix concrete, and precast lintels. The ready-mix operation is capable of serving Millsboro, Salisbury, the beach towns, and the surrounding areas.
About
Parker Block
Serving the Delmarva peninsula since 1929 with quality block, masonry, hardscaping, ready mix concrete, and precast lintels. The ready-mix operation is capable of serving Millsboro, Salisbury, the beach towns, and the surrounding areas.
AboutSkyline Brick
Skyline serves Charlottesville, Richmond, and the surrounding area with the highest quality masonry, block, and hardscaping materials. Keeping Thomas Jefferson’s original brick aesthetic very much alive.
About
Skyline Brick
Skyline serves Charlottesville, Richmond, and the surrounding area with the highest quality masonry, block, and hardscaping materials. Keeping Thomas Jefferson’s original brick aesthetic very much alive.
Architects & Engineers
Finding the right color, shape, or product is critical. Ernest Maier’s dedicated sales staff makes this easy. Ernest Maier also offers an array of better building choices to meet sustainability goals and continuing educational credits.
Contractors
The Ernest Maier Family is the only place you need to shop. Stocking all of the products for your next job, as well as offering credit and delivery.
Homeowners
Take the opportunity to get inspired with Ernest Maier as you upgrade your outdoors. Our sales professionals are able to help you make your space just right or fix that nagging drainage issues.
Property Owners
Looking to build, expand, refresh, or renovate? Ernest Maier offers an array of products to affordably bring your vision to life.
