Beginning in 1983, Sigma has forged a reputation of honesty and integrity, and today is a leading commercial general contractor that consistently exceeds the expectations of its clientele. Under the combined direction of Dan Hinkson and Jerry Patterson, Sigma continues to flourish in a competitive market.

Both Dan and Jerry were raised in ‘construction families’ which from a very early age instilled in them valuable insight into the technical, managerial and social aspects of the industry. They focus on treating people fairly, both personally and professionally, as is evidenced by the successful and long-term relationships they have forged with clients, subcontractors and employees alike.

Because they truly enjoy and have a passion for the construction industry and those with whom they associate through the business, they have remained engaged in the day-to-day business operations, providing ownership involvement in every project from start to completion. This key aspect helps to regulate quality control, expedite the project process, aid in communication between all team members and ultimately results in a successful project.

Sigma provides pre-construction, design/build, general contracting, as well as project management services as well as contracting services, and often attends site visits with many of our customers, establishing construction-related budgets when they are considering acquiring new land or buildings. Sigma has a stellar track record of on time completions and thoroughly understands how to stage construction around existing operations should they need to remain open throughout construction.

Sigma builds in both the public and private sectors. In addition to “ground up” new construction projects, Sigma’s work load consists of renovation work, remodeling and tenant improvements.


We are committed to upholding our most cherished values in every project and task we take on.