Ernest Maier

$53.0M revenue • 111 employees • 4700 Annapolis Rd, Bladensburg, MD, 20710, United States

Last Updated Mar 19, 2026

Company Overview

Company Name

Ernest Maier

Address

4700 Annapolis Rd, Bladensburg, MD, 20710, United States

Approx. Annual Revenue

$53.0M

Employees

111

Established

2009

Google Reviews

4.2 (223 reviews)

Google Business Category

Masonry supply store

Locations

11

About Ernest Maier

Ernest Maier is a construction materials supplier based in Bladensburg, Maryland, serving the DC, Delaware, Maryland, and Virginia areas. The company offers a range of products and services, including aggregates, concrete, insulation, masonry, outdoor living, steel, and tools and accessories, catering to architects, engineers, contractors, and homeowners.

Recent changes

What changed on the Ernest Maier website and Google listing, as detected by Coldlytics on each visit.

  1. Google reviews went from 14 to 13

  2. Google rating went from 2.4 to 2.5

  3. Google Business category is now Ready mix concrete supplier

  4. Google reviews went from 17 to 18

  5. Google rating went from 3.2 to 3.3

  6. Google Business category is now Ready mix concrete supplier

  7. Google reviews went from 35 to 36

Coldlytics tracks changes like these across millions of businesses, so you can reach companies the moment they add a pixel, start hiring, or switch software.

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Ernest Maier locations

11 Google Business Profile listings.

LocationGoogle categoryReviewsStatus
4700 Annapolis Rd, Bladensburg, MDprimaryMasonry supply store 4.2 (223)Claimed
171 Industrial Way, Troy, VAMasonry supply store—Claimed
95 Stahls Point Rd, Baltimore, MD——Claimed
1841 McGuckian St, Annapolis, MD— 4.2 (36)Claimed
3900 Seminole Trail, Charlottesville, VABuilding materials store 4.7 (29)Claimed
14 Chestnut St, Gaithersburg, MD— 4.3 (27)Claimed
4 Meem Ave, Gaithersburg, MDSteel fabricator 3.3 (18)Claimed
11035 Guilford Rd, Annapolis Junction, MDReady mix concrete supplier 2.5 (13)Claimed
95 Stahls Point Rd, Curtis Bay Industrial Area, MDReady mix concrete supplier 3.8 (5)Claimed
9283 Old Racetrack Rd, Delmar, DEConcrete contractor 5.0 (2)Claimed
1422 Bloomingdale Rd, Queenstown, MDReady mix concrete supplier 5.0 (1)Claimed

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Frequently Asked Questions about Ernest Maier

Key Decision Makers

Paula Cartagena Sales Representative
LinkedIn
Ernest Maier Owner