Site Construction Services

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.

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.


Clearing & Grubbing
Subgrade Stabilization
Building Pads
Budget & Design Help
Detention Pond


Water Systems
Sanitary Sewer
Storm Sewer
Water Meters
Backflow Prevention
Lift Stations
Underground Detention
SWQ Units
Boring & Tunneling


Slabs on Grade
Elevated Slabs on Metal Deck

Shaun Dean

Chief Executive Officer

Shaun Dean began his construction career as an Estimator for Joslin Construction. During his nearly two decades with the company, he has also held positions as Project Manager, Controller, and Chief Financial Officer, working with our team on Joslin’s largest projects. He has worked together with ownership to design the systems that have supported the growth of Joslin Construction over the years.

Today, Shaun serves as CEO and provides strategic leadership by working with the Board and executive team to establish long-range goals, strategies, plans and policies. He has proven to be an inspiring leader with a focus on results in a systems-driven environment. Prior to joining Team Joslin, Shaun worked for a NASA subcontractor supporting the space flight program.

Shaun has served in various leadership positions in the community, including Board Chair for The Covenant Preparatory School, trustee, and treasurer for his local church, and has coached youth sports for many years. Shaun is a proud Houston Cougar, enjoys spending time with his family at sporting events and traveling. Shaun and his wife, Brandi, live in Kingwood, Texas, with their two children.

JD Adam

VP of Operations

JD Adam brings 20 years of construction management experience to his current role as VP of Operations at Joslin Construction.  After having previously worked in various roles at three of the Top 400 ENR Contractors and leading the launch of an infrastructure division for a Nebraska based company, he joined the company in 2022. His primary role is to oversee operations leading to the successful completion of projects scheduled on time and on budget while upholding the company values of integrity, accountability, and dependability.

JD earned his Bachelor of Science in Construction Management at The University of Nebraska - Lincoln. He is an active member of the Construction Industry Advisory Council at the Durham School of Architecture Engineering and Construction.

JD and his wife, Megan, live in Montgomery with their two boys. A proud Texan raised in Tomball, he is excited to be back home and enjoys spending time with his family and watching his boys play sports. 

Brady Janes

Chief Financial Officer

Brady Janes brings nearly 25 years of financial management experience to his current role as Chief Financial Officer of Joslin Construction. He joined the company in 2019 after having previously worked in various financial roles at two of the top civil construction companies in Texas. His primary role is to lead the corporate finance and accounting functions as well as collaborating with other departments to oversee our corporate growth strategy while upholding the company values of integrity, accountability, and dependability.

Brady earned his Bachelor of Science – Accounting at University of Central Oklahoma. He is active in industry and community organizations including AICPA, CFMA, ABC and AGC.

Brady and his wife, Lisa, live in Cypress, TX with their three children. Born and raised in Oklahoma, but living in Texas for the last 20+ years. Brady and his family enjoy spending time with family and friends and traveling, especially somewhere with a beach.

Shelton J. McDonald

General Counsel

Shelton McDonald has nearly 15 years of executive, financial, investment, and industry experience that he brings to his current position as Chief Strategy Officer and General Counsel at Joslin Construction. 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. He maintains and emphasizes the company values of integrity, accountability, and dependability while creating company value and growth.

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, he began his practice in the energy sector and shortly thereafter, transitioned to private practice, specializing in corporate and transaction law.

He holds various security licenses and sits on the board of Third Coast Bank. Together with his brother, Shelton manages a private commodity fund and family ranching operations.

Rick Roberson

Director of Business Development

Michael Green

Chief Estimator

Kevin Spitzer

Field Operations 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