Hohmann & Barnard

7079 Oakland Mills Rd Ste a, Columbia, MD 21046

LIKELY ACTIVELAST SEEN IN FEDERAL DATA AUG 2025 · 2 SOURCES

Operating signal within 24 months, or from a single source.

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What they make

Fabricated Structural Metal Manufacturing332312

Where it is

39.17509, -76.82952 · CENSUS TIGER

COUNTY

Howard County

METRO AREA

Baltimore-Columbia-Towson, MD

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Other plants nearby

Facility	City	Industry	Status	Distance
Hohmann & Barnard (Maryland)	Columbia	Fabricated Structural Metal Manufacturing 332312	LIKELY ACTIVE	0.3 KM
Tcom, L.p.	Columbia	Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 334511	ACTIVE	1.9 KM
Steel Pro INC	Columbia	Fabricated Structural Metal Manufacturing 332312	LIKELY ACTIVE	2.8 KM
Baltimore Aircoil Company, INC.	Jessup	Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing 333415	ACTIVE	5.2 KM
Elseth & Mertel Machine Fabrication LLC	Laurel	Machine Shops 332710	ACTIVE	6.6 KM

Every listed plant in Howard County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 7 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

EPA cross-references this facility in OSHA-OIS, RCRAINFO, TSCA · EPA site type STATIONARY.

EPA ECHO compliance recordsOPERATING
first seen AUG 2025 · last seen AUG 2025
EPA Facility Registry ServiceEXISTENCE
Record 110042403636 · first seen MAR 2014 · last seen MAR 2014

IN HOWARD COUNTY11 other plants share this one’s industry (Architectural and Structural Metals Manufacturing, NAICS 3323); 3 of them have a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Name: EPA: HOHMANN & BARNARD · OCT 2026
Street address: EPA: 7079 OAKLAND MILLS RD STE A · OCT 2026
City: EPA: COLUMBIA · OCT 2026
State: EPA: MD · OCT 2026
County (FIPS code): EPA: 24027 · OCT 2026
Coordinates: EPA: 39.17509,-76.82952 · OCT 2026
Hazardous waste generator (RCRA): EPA ECHO: LQG · OCT 2026

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