Alonso & Carus Shop Facilities
Alonso & Carus Office Building
Founded in 1961 by José Alonso and Laureno Carus, ​​ALONSO & CARUS iron works, inc., has participated in the construction of hundreds of demanding and challenging projects, including many landmarks of Puerto Rico and the Caribbean region that showcase the superior capabilities of steel. As the largest integrated structural steel and tank fabricator in Puerto Rico, A&C provides a full range of design, engineering, fabrication and erection services through an innovative, responsive and customer focused organization. ​​​​​​​​​​​

ALONSO & CARUS iron works, inc., with over 55 years of field-proven experience, is in the vanguard of the structural steel and steel plate fabrication industry.  Our fully integrated engineering, fabrication, field erection and industrial technical services means A&C is YOUR ONE-STOP SHOP for all your steel fabrication needs.

alonso & carus AISC certified fabricator