what we do

Partner with our clients to build our communities we serve

We offer a full range of Earthworks, Utility, and Concrete services tailored to meet the needs of each of our clients. With nearly over 50 years of experience, we’re able to proactively offer solutions that eliminate delays and cost overruns.






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About Us

We individually assess each plan and offer optional solutions

Joslin Construction, founded in 1973, in Porter, Texas, is a family owned and operated company. Joslin began primarily in site utilities by doing maintenance and simple improvement projects for larger municipal and city utility districts focusing on quality work and building relationships with our clients. Joslin found opportunities to expand the business to the commercial market and began the growth of the utility division. In 2010, the earthwork division was added to the company, focusing on large infrastructure projects for industrial clients, school districts, hospitals and large retail clients. In 2014, we expanded again by adding the concrete division, which allowed Joslin to promote a turn-key service for all site infrastructure projects.

2 Million Man Hours without a
Lost Time Incident


Our people are our most valuable asset. It’s our job to keep them safe.

Curt Joslin, Chairman


latest Project

Our Projects

We work with you from the pre-construction and budgeting phase until project completion. Our work is completed according to the drawings, specifications, and governing authorities. Our quality control measures ensure that every project is completed error-free.

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    Our News

    Joslin Construction has one of the largest workforces in the industry. Also, being well equipped, we’re able to take on a project at full stride with whatever schedule is laid before us. Often times, our site package of Earthworks, utilities and concrete placement is what separates us from the competition. We pride ourselves with this ability.

    Shelton J. McDonald

    President and Chief Legal Officer

    Shelton McDonald has nearly 19 years of executive, financial, investment, and industry experience that he brings to his current position as President and Chief Legal Officer at Joslin Construction Texas. From 2009 to 2015 he served as General Counsel for the Joslin Family of Companies. In 2015, Shelton joined the company as Chief Operating Officer/General Counsel and in 2020, was promoted to Chief Strategy Officer and General Counsel for The Joslin Group, the management company over the various Joslin entities. In 2024, Shelton assumed the role of President and Chief Legal Officer over both, Joslin Construction Texas and The Joslin Group.

    Shelton received his Bachelor of Business Administration in Finance and Real Estate with a concentration in corporate communications from Baylor University in 2002. Following graduation from Baylor, he attended South Texas College of Law, from which he graduated in 2005 with his Doctor of Jurisprudence. After graduating from Law School, Shelton began his practice in the energy sector and shortly thereafter, transitioned to private practice, specializing in corporate and transaction law.

    Shelton holds various security licenses and sits on the board of Third Coast Bank. Together with his brother, Shelton manages their family ranching operation.

    Robert Foster

    Director of Safety and Compliance

    Michael Green

    Chief Estimator and Director of Project Management

    Marleen Guillen

    Human Resources Manager

    Rick Roberson

    Director of Business Development

    Kevin Spitzer

    Field Operations Manager

    Justin Thacker


    Rick Roberson

    Director of Business Development

    Michael Green

    Chief Estimator

    Kevin Spitzer

    Fleet Manager

    Josh Little

    Director of Public Work

    Marleen Guillen

    Human Resources Manager

    Amber Birkby


    Robert Foster

    Director of Safety and Compliance



    Curt Joslin


    Brandi Joslin Dean


    Ray Joslin