


We erect the steel
behind big-box buildings.
Ira G. Steffy & Son fabricates and erects structural steel and miscellaneous metals for warehouses and distribution centers, from our shop in Ephrata, PA, since 1976.
Every frame starts as a shop drawing.
Our detailers draw every column, girder and joist before the shop cuts a piece, and they flag design concerns early so your steel shows up when the schedule needs it.
Send Drawings for a Quote

How a Steffy job runs.
Long-time Steffy people handle your package at every step, from the first estimate to the last deck sheet.
- [ 01 ]
Estimating
Three estimators, each with more than 30 years in steel, price every job with a modest margin. That is why so much of our work comes to us negotiated.
- [ 02 ]
Detailing
Fast-tracked project? We offer expedited detailing schedules so fabrication can start sooner.
- [ 03 ]
Fabrication
AWS certified welders cut, fit and weld in our Ephrata shop, where turnover is rare and fabrication errors stay low.
- [ 04 ]
Erection
Certified field welders set steel, joist and deck, with cranes, high reaches, scissor lifts and telescoping forklifts.
Steel from our shop to your site.

Structural steel
Fabrication and erection of columns, beams, girders and bracing, from basic shop work to onsite modifications.
Budget pricing, steel design, detailing, hauling, painting and galvanizing.
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Joist and metal deck
Joist and metal deck materials supplied and erected by our certified welders, on roofs that cover a million square feet and more.
Joist and deck supply, erection, cranes, high reaches and scissor lifts.
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Miscellaneous metals
Stairs, rails, ladders and egress from a separate department with its own shop crew, field crew and estimator.
Installation, painting, galvanizing, anodizing and powder coating.
Request a QuoteBig-box steelsince 1976.
Our field crews are used to big-box work, and we staff every job for an on-time start and a finish that meets or beats the overall schedule.
- 75+
- Combined years of our three project managers
- 1,246
- Projects completed
- 1M+
- Square feet under one roof, on many of our jobs
- 100%
- Tie-off above 6 feet
Recent projects




Safety comes first in our shop and in the field.
Every member of our field crew ties off for any steel erected over 6 feet, on every job we run.
100% tie-off
Field crews
We run an approved safety program, overseen by a Pennsylvania State Certified Safety Committee.
Certified Safety Committee
Pennsylvania
Ira G. Steffy & Son is a previous recipient of the ABC annual Excellence in Construction Safety Award.
ABC safety award
Previous recipient
Field employees renew fall protection and aerial lift certifications every year, and we follow all DOT regulations.
Annual training
Fall protection and lifts
Ask for references and we will send you a list of the jobs we have done over the past few years.
References on request
Any project
Weld with the Steffy crew.
We pay weekly, train welders toward certification and share an annual bonus based on how the company does, and our shop people tend to stay for years.
See Careers

Send your drawingsto Steffy.
We price structural steel, joist and deck, and miscellaneous metals packages. Call us Monday to Friday, 8am to 4:30pm.