About.
We are THE EXPERTS in heavy civil and concrete construction.
Family owned and operated.
Owned and operated by the Jons family, our company has been serving South, Central, and West Texas for over 20 years specializing in high quality, safe operations, and efficient services in heavy civil, concrete infrastructure, public works, and land development projects.
We have a Mission.
J3 Company, LLC strives for the highest quality services, safe and efficient operations, a family friendly work culture, and superior client satisfaction.
Explore J3.
About J3 Company.
J3 is one of the fastest-growing SBE (Small Business Enterprise) certified, self-performing heavy civil construction companies in the region, headquartered in Comfort with an office in San Antonio.
We offer superior value, reliability, safe practices, and a highly experienced professional team focused on heavy civil dirt, concrete, bridge, roadway, drainage, utility, airfield, right-of-way, and other construction services.
