Ernest Maier Inc.

Bladensburg, MD Doing business as Ernest Maier Block

Company facts

Self-certified in SAM.gov: For Profit Organization

Manufacturer of Goods
Entity structure: Corporate Entity (Not Tax Exempt)
NAICS codes registered in SAM.gov: 444180 Other Building Material Dealers Primary
SAM.gov registration date: Dec 9, 1997
Physical address: 4700 Annapolis Rd, Bladensburg, MD 20710, USA
Website: ernestmaier.com
Founded: 1926
Employees: 51-250
Estimated annual revenue: $10M-$50M
Industry: Materials

Construction Materials

Building Materials
SIC code: 32 Stone, Clay, & Glass Products
Profiles: LinkedIn

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Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated Mar 30, 2026.

Ernest Maier Inc.'s 4 most recent federal contract and grant awards, newest first. Amounts are dollars obligated.
Award	Agency	Obligated	Awarded
Easy joint pro Contract · 33301121PFP0040	National Gallery of Art	$144,000	Jul 27, 2021
Blue chips stone- 60 tons. Contract · V688P82092	Veterans Integrated Service Network 5	$2,056	Mar 11, 2008
Chip stone Contract · V688P82058	Veterans Integrated Service Network 5	$2,056	Mar 10, 2008
Purchase Order YE000199203BP92688249 Contract · YE000199203BP92688249	National Capital Region	$2,000	Mar 15, 1992

Ernest Maier Inc.'s Unique Entity ID (UEI) in SAM.gov is DNDRK74ELEZ6.

Ernest Maier Inc.'s CAGE code is 0HKK6.

Ernest Maier Inc.'s primary NAICS code is 444180 (Other Building Material Dealers).

Ernest Maier Inc.'s physical address in SAM.gov is 4700 Annapolis Rd, Bladensburg, MD 20710, USA.

Yes. Ernest Maier Inc.'s SAM.gov registration is active through March 25, 2027.

Ernest Maier Inc.'s most recent federal contract award is Easy joint pro (33301121PFP0040), from National Gallery of Art, on July 27, 2021.

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