Membership Organizations
- American Institue of Steel Contractors (AISC)
- Hispanic American Construction Industry Association (HACIA)
- Associated Steel Erectors (ASE)
- Association of Subcontractors and Affiliates (ASA)
Delgado Erectors, Inc. Advanced Certified Steel Erector 
is a Hispanic owned steel erection company family owned and operated by president Dominic R. Delgado. Mr. Delgado is a proud member of the International Association of Bridge, Structural and Ornamental Ironworkers. DEI is certified with the American Institue of Steel Construction as an advanced Certified Steel Erector.
Delgado Erectors, Inc. is verstaile in its work and welcomes the diversified challenges that will maintain its presence as a certified steel erector in the construction arena.
Business Certifications
MBE City of Chicago
DBE Metra
MBE Chicago Minority Business Development Council
Disabled Veteran Small Business