iron

Steel & Metals Suppliers in New Hampshire

12 local suppliers in New Hampshire, plus 24 national and regional distributors serving the state

New Hampshire construction cost snapshotBuild cost index +1% vs. U.S. averageConstruction wage $37.55/hr (#21 of 51)

Regional labor cost adjusts what you pay to install steel & metals even when material is priced nationally. Source: BLS QCEW construction wages (NAICS 23).

Local Steel & Metals Suppliers in New Hampshire

In-state locations with published contact details, ranked by customer rating.

Approved Sheet Metal

location_onHudson, NH

star4.9 (92 reviews)

call(603) 883-1510 languageWebsite

Macy Industries

location_onHooksett, NH

star4.9 (47 reviews)

call(603) 623-5568 languageWebsite

Cohen Steel Supply Inc.

location_onConcord, NH

star4.9 (37 reviews)

call(603) 225-2047 languageWebsite

Central Steel Supply

location_onMarlborough, NH

star4.2 (57 reviews)

call(508) 573-5300 languageWebsite

603 Metals

location_onManchester, NH

star5 (18 reviews)

call(603) 316-1255 languageWebsite

Mill Metals Corp.

location_onManchester, NH

star4 (27 reviews)

call(603) 626-7351 languageWebsite

Choice Metals

location_onGoffstown, NH

star5 (9 reviews)

call(603) 626-5500 languageWebsite

Metal Supermarkets Manchester

location_onHooksett, NH

star5 (7 reviews)

call(603) 713-5718 languageWebsite

Northstar Steel & Aluminum Inc.

location_onManchester, NH

star4.5 (8 reviews)

call(603) 668-3600 languageWebsite

SL Chasse Steel

location_onHudson, NH

star3.8 (13 reviews)

call(603) 886-3436 languageWebsite

Modern Metal Solutions, LLC

location_onHudson, NH

star3.9 (8 reviews)

call(603) 402-3022 languageWebsite

Lowell Iron & Steel Co

location_onLowell, NH

star5 (4 reviews)

call(978) 458-8476 languageWebsite

National & Regional Distributors Serving New Hampshire

24 suppliers found

603 Metals

Manchester, NH

languageWebsite

AK Steel

West Chester, OH

National

Manufacturer$6B+Est. 1899

Flat-rolled carbon and stainless steel producer now part of Cleveland-Cliffs

languageWebsite infoDetails

ArcelorMittal

Chicago, IL

National

Manufacturer$10B+Est. 2006

Worlds largest steel company with major US flat and long steel production

languageWebsite infoDetails

Choice Metals

Goffstown, NH

languageWebsite

ClarkDietrich

West Chester, OH

National

Manufacturer$1B+Est. 2012

Leading manufacturer of cold-formed steel framing and metal lath products

languageWebsite infoDetails

Cohen Steel Supply Inc.

Concord, NH

languageWebsite

Commercial Metals Company

Dallas, TX

National

Manufacturer$8B+Est. 1915

Major steel and metals manufacturer specializing in rebar and structural products

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Cornerstone Building Brands

Cary, NC

National

Manufacturer$5B+Est. 2018

Largest manufacturer of exterior building products in North America

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Gerdau

Tampa, FL

National

Manufacturer$5B+Est. 1901

Brazilian-owned steel producer with major US long steel operations

languageWebsite infoDetails

JSW Steel USA

Baytown, TX

National

Manufacturer$1B+Est. 2007

Indian-owned steel plate and pipe producer with Texas manufacturing facility

languageWebsite infoDetails

Macy Industries

Hooksett, NH

languageWebsite

Metal Supermarkets Manchester

Hooksett, NH

languageWebsite

Metal Works Inc

Londonderry, NH

languageWebsite

Metals USA

Houston, TX

National

Distributor$2B+Est. 1984

National metals service center distributing flat-rolled and long steel products

languageWebsite infoDetails

Mill Metals Corp.

Manchester, NH

languageWebsite

Modern Metal Solutions, LLC

Hudson, NH

languageWebsite

NCI Building Systems

Houston, TX

National

Manufacturer$2B+Est. 1984

Cornerstone predecessor producing metal buildings and components

languageWebsite infoDetails

Nucor

Charlotte, NC

National

Manufacturer$35B+Est. 1940

Largest steel producer in the US using electric arc furnace technology

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Nucor Building Systems

Waterloo, IN

National

Manufacturer$2B+Est. 1987

Nucor subsidiary manufacturing pre-engineered steel buildings and components

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Olympic Steel

Cleveland, OH

National

Distributor$2B+Est. 1954

Metals service center processing and distributing flat-rolled and tubular steel

languageWebsite infoDetails

SL Chasse Steel

Hudson, NH

languageWebsite

Steel Dynamics

Fort Wayne, IN

National

Manufacturer$18B+Est. 1993

One of the largest domestic steel producers and metals recyclers

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United States Steel

Pittsburgh, PA

National

Manufacturer$15B+Est. 1901

Iconic American steel producer with flat-rolled and tubular product lines

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Worthington Steel

Columbus, OH

National

Manufacturer$3B+Est. 1955

Steel processing and manufacturing company spun off from Worthington Industries

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Buying Steel & Metals in New Hampshire

Buildermuse tracks 24 steel & metals suppliers serving New Hampshire. 15 are national chains that ship into the state, while the other 9 are regional or independent suppliers. National chains carry most of the list, which usually means steady pricing and stock, though a regional yard can still win on freight for local deliveries. The listed suppliers are headquartered in Hooksett, Houston, and Hudson.

Of the suppliers that report a business type, the list includes 13 manufacturers and 2 distributors. Buying direct from a manufacturer can cut unit cost on large or repeat orders, while distributors and wholesalers tend to carry mixed inventory and offer shorter lead times that suit smaller or last-minute jobs.