SiteCity Business Directory

Building Supply Store

Baltimore

88 businesses listed, showing 1–40. How we order them.

Building Supply Store in Baltimore by the numbers

SiteCity lists 88 businesses under Building Supply Store in Baltimore, MD, as of September 28, 2026. 88 list a phone number and 81 list a website.

Most-listed ZIP codes: 21230 (24), 21211 (10) and 21227 (7).

Listings come from Overture Maps Foundation places data (release 2026-08-19.0, which includes Foursquare OS Places) and from businesses added or updated through SiteCity. How we count.

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