An addition of a Mezzanine can solve floor space problems by doubling the space where a high two-story ceiling is not needed. A mezzanine can be used for warehouse storage, office space or 2nd floor access. Located in New Berlin, Wisconsin, Superior Structural Corporation has built a solid reputation by producing large, high quality steel weldments and fabrications. We employ highly qualified welders to meet our commitment of prompt delivery to our customers. Our quality is guaranteed by in-house inspection and by contract inspection, if required. We’ve constructed mezzanines and steel decks for schools, museums, retail, etc. Our welders are certified and can build mezzanines per your specifications; including welding, grinding, and prime painting, or epoxy paint finishing. We can install your mezzanine or metal deck as allowed by OSHA or hire authorized contractors. Common options for mezzanines are forklift gates and removable railings.

A family owned business, Superior Structural Corporation produces metal fabrications for both ornamental and structural applications. We specialize in fabricating structural steel trusses, heavy-duty steel machine bases, structural steel platforms; fabricating custom ornamental railings, pipe hand railings, trash gate frames, canopies, steel stairways, spiral staircases, mezzanines, catwalks; supplying joist and deck material; and having skilled ironworkers to erect all of our products.
If you are a contractor working on a government job, our WBE certification makes Superior Structural Corporation the ideal choice.

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Steel Mezzanine Capabilities

About Us Capabilities


Typical Customers

Apartment Complexes and Buildings
Government Buildings
Home Owners
Retail Stores
Schools and Colleges
Shopping Centers

Industries Served

Correctional Facilities
Farm and Agriculture
Government Construction and Projects
Homes and Estates
Retail and Malls
Schools and Universities

General Information

All installations per OSHA requirements
Certified Welders
Family Owned
Guaranteed “Quality That Will Please You”
Member of American Institute of Steel Construction
Plant Size: 28,000 sq. feet fabrication shop with offices
Production between 500 and 2,000 tons per year
Sales between $2,000,000 and $7,400,000 per year since 1997
Wisconsin WBE Certified

Trade References

Anderson Ashton, Inc.
2746 S. 166th Street, New Berlin, Wisconsin
Phone: 262.786.4640
Blast Cleaning Technologies, Inc.
6682 W. Greenfield Avenue, West Allis, Wisconsin
Phone: 262.785.7577
Kraus-Anderson Construction
126 N. Jefferson Street, Suite 402, Milwaukee, Wisconsin
Phone: 608.838.5444
The Redmond Company
W228 N745 Westmound Drive, Waukesha, Wisconsin
Phone: 262.549.9600
VJS Construction Services
W233 N2847 Roundy Circle West, Pewaukee, Wisconsin
Phone: 262.542.9000



Wide Flange Beam
Steel Tube
Steel Plate
Expanded Metal Grating
Metal Decking
Open Steel Floor Grating
Ornamental and Decorative Cast Iron
ASTM A-500 Grade B or A-513

Equipment List

(4) Heavy structural welding stations
(3) Miscellaneous and Light structural welding stations
(2) Portable Whitney Punch presses
(1) Heck Industries Model 9000 Bevel-Mill
(1) Knuth Plasma Jet System with Hypertherm MicroEDGE – 65×138” cutting edge; 787” per minute rapid feed; 205 lbs/ft2 table load capacity
(1) Daito Verascope CNC Plasma Coping Robot CRII 1040 with Hypertherm HPR High-Performance Plasma Technology; Robot Travel 27 ¾” x 40” x 15 ¾”; 100’-0” per minute rapid feed; 350 lbs/ft material load capacity
(5) Hand oxyacetylene burners
(1) Semi-automatic plate burner
(2) 5-ton overhead cranes
(2) 3-ton overhead cranes
(1) 2-ton overhead crane
(1) Painting station
(1) Combi Lift C14000 – multi-directional with 14,000 Lbs capacity
(1) Semi tractor with (3) 48’ trailers
(1) Heavy duty flatbed truck; 15 ton capacity
(1) Medium load flatbed truck; 6 ton capacity
(1) Heavy duty pick-up truck with installing capabilities
(1) 300 ton Press Brake
(1) 3/8” Shear
(1) 120 ton single Punch Press
(1) 18” Band Saw
(1) 38” Peddinghaus band saw – miter capabilities
(1) 90 ton Piranha Ironworker – punches holes & slots, shears plates and angles, and notches.

Manufacturing Operations

Powder Coating – Outsourced
Rolling – Outsourced


General Office Space
Managerial Offices
Production Office Space

Our Shop Images

Band Saw 18″
Band Saw 38″
Ironworker 90 ton
Portable Drill #1
Portable Drill #2
Press Brake 300 ton
Punch 120 ton
Track Torch