J-III Concrete History


Leader in the Ready-Mix Concrete Industry

Today, J-III Concrete is a leader in the ready-mix concrete industry. J-III Concrete is now serving customers throughout the Rio Grande Valley and South Texas with six locations in Weslaco, Edinburg, Sullivan City, Brownsville, Ben Bolt, and Three Rivers.

J-III Concrete also has a portable plant available to dedicate to individual large projects.

From Adversity to a Solid Foundation

A.C. Cuellar, Jr. founded J-III Construction in 1992 as an attempt to help his father overcome a financial struggle. The name J-III is a representation of his children; Julissa, Justin, Jena, and A.C. III.

At the beginning, A.C. struggled with the difficult tasks of purchasing material to produce ready-mix concrete and gaining clientele. A.C. reached out to many of his father’s previous vendors in an effort to reestablish business relations. Slowly he overcame the obstacles that came with his new business venture.

In 1994, J-III Construction was incorporated under the name J-III Concrete Co., Inc. J-III Concrete quickly expanded and opened two additional locations with a total of 17 trucks to better serve its clients throughout South Texas.

J-III Concrete continues to grow to meet the demands of its many customers. Its fleet has more than doubled in the past few years and it continues to stay on the cutting edge of the latest technology in batching computer equipment. J-III Concrete is family owned and operated and ready to serve customers with a solid foundation.

6 Locations to Serve You


Weslaco Plant- Main Office
1900 E. 28th Street
Weslaco, Texas 78596
(956) 969-1578
(956) 968-1841 fax

Edinburg Plant
323 E. Owassa Rd.
Edinburg, Texas 78542
(956) 787-5518
(956) 787-5582 fax

Sullivan City Plant
401 Guadalupe Flores Rd.
Sullivan City, Texas 78595
(956) 485-1310
(956) 485-1337 fax

Brownsville Plant
8955 Ruben Torres Sr. Blvd.
Brownsville, Texas 78526
(956) 831-3300
(956) 831-7175 fax

Three Rivers Plant
3820 Highway 281
Three Rivers, Texas 78071

Ben Bolt Plant
6765 S. US Hwy 281
Alice, Texas 78332
(361) 396-1951
(361) 396-1952 fax