About Us

Sonora Construction is a civil construction company, established in 2007, providing many construction services to clients in Harris County and the surrounding counties. Our mission is to provide our clients with an unmatched level of professional service by listening to their needs and providing timely solutions to meet those needs. Sonora Construction provides general civil construction services to developers and utility districts.

Sonora Construction's key management positions are held by professionals with many years of experience in construction, engineering, and land development.

Project Management Team

Brittain K Griffith, P.E.

Brittain is the President of Sonora Construction and a Registered Professional Engineer in the State of Texas. Brittain has been involved in many various phases of land development in the Greater Houston Area.  As an engineer he has been involved in the layout, land planning, and platting of subdivisions and commercial developments, design and construction of water, sanitary, storm sewer, detention and  drainage facilities, storm water quality features, roadways, water and wastewater treatment plants, and the creation of municipal utility districts. As a contractor Brittain has overseen the construction of streets, utilities, detention and amenity pond excavation, grading, drainage improvements, and storm water quality features.  Brittain applies knowledge from past experiences to current projects to provide his clients with a thorough understanding of the entire development process not just one particular aspect at a specific point of development.



Gary Sundstrom

Gary is the Vice President of Estimating and Project Management. He has over 34 years of construction experience and has worked in the Greater Houston area for 30 years. Gary has been responsible for the design, bidding, construction, office administration, layout, testing, inspection, field supervision and safety on projects. He has worked on projects from a few thousand to 2.5 billion dollars is size. The types of projects Gary has worked on include Detention Ponds, Channel Excavation, Structural Fill, Land Clearing, HCFCD Maintenance, Water & Sewage Treatment Plants, Underground Utilities, Power Plants, Industrial Developments, High Rise Building, Sports Arenas, Shale Oil Processing Plants and Numerous Small Civil Projects. Gary is also very involved in local politics and area construction organizations. He has acted as chairman and president on MUD boards and HCA committees since the early 1990’s.  Gary’s knowledge and problem solving abilities will provide clients with a thorough understanding of the entire development and construction process.



Louis R Evans

Louis is Project Manager for Sonora Construction , He has been in the Development industry for 30+ years. Including 20+ years experience on Cinco Ranch, guiding the construction of drainage channels, water,sanitary,and storm sewers, paving, amenity lakes, detention, landscaping, fencing, along with electric,gas, cable tv, and phone utilities. He has experience working with the various regulatory agencies and numerous engineers to help provide a smooth timeline for projects. Louis applies knowledge from past experiences to current projects to provide his clients with a thorough understanding of the entire development process not just one particular aspect at a specific point of development.



Kyle Cortez

Kyle is the Assistant Project Manager for Sonora Construction. Kyle is responsible for coordinating new project setup, budgeting, scheduling, production reporting, permitting, material submittals, purchasing, equipment tracking, and other project management functions. He also oversees the project management software used companywide to ensure accurate and useful information is available for others to expedite internal and external processes related to daily business operations. Kyle creates project management reports and utilizes daily project specific data to ensure key milestone accomplishments are achieved on time and within budget for each project. He has experience in I/T Business Management Software including technical support and on site network integration. Kyle applies his I/T skills to oversee multidiscipline use of project management tools to ensure the successful completion of construction projects. Kyle has a Bachelor's Degree from Abilene Christian University.



Our Office Staff
Judy Whited Rhonda Higginbothan

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