Civil Construction

JSG has more than 28 years of on-staff experience working in the Heavy Civil Construction industry. This level of expertise and ability to successfully manage large projects offers JSG an competitive advantage as it relates to "turn-key" project management operations.

Earthworks Construction

Clearing & Grubbing; Grading Drainage & Recreational Ponds; Dewatering; General Excavation; and Surveying.

Project & Construction 

JSG provides quality project management by assisting its clients with planning, vendor selection, scheduling, and other issues that might arise. Program management solutions are customized to the client’s specifications.



JSG was founded in 1995 as a dredge disposal maintenance firm in Houston, Texas. The company evolved into a firm that provides civil construction services, oil and gas-related supply services and project management for government and private sector clients.

JSG is committed to delivering a clear path to timely and cost effective project solutions. Our success is attributed to experienced leadership and continuous investment in team member development. As a small business, we recognize that strong relationships are necessary for the successful delivery of quality projects. The ability to effectively collaborate and focus our project teams distinguishes us from our peers. Our proven teaming approach ensures that we are able to deliver superior performance, regardless of project size.

Our leadership team delivers highly innovative and cost-effective solutions to governmental agencies and private firms. During our 20 years of its existence, we have completed hundreds of projects for various clients, including the United States Army Corps of Engineers, the Port of Houston Authority, ExxonMobil, CenterPoint Energy, BP, and the City of Houston.






For any inquiries, questions or commendations, please call 713-675-5100 or fill out the following form

Main Office

7207 High Life Dr. 

Houston, TX 77066

Tel:  713-675-5100

Fax: 281-895-0741


To apply for a job with J. Simmons Group Inc., please download the application, fill out, and submit to


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