Tradition & What’s Next
2002
Legacy Building Group Founded
Todd Weaver launches Legacy with a mission to give back and create opportunities in construction for underserved communities. From the beginning, the company focused on fostering talent, supporting local projects, and building a reputation for integrity and quality. This foundation set the stage for future growth, emphasizing not only what Legacy builds, but who it builds for.
2006
Mechanical Solutions, INC. is born
An existing mechanical firm is acquired and rebranded as Mechanical Solutions, INC., expanding Legacy’s reach into mechanical contracting. This strategic move allowed the company to offer specialized services in HVAC, plumbing, and other mechanical systems, strengthening its ability to deliver comprehensive, integrated construction solutions.
2012
TW Constructors is established
Legacy evolves into TW Constructors, reflecting broader capabilities and a stronger brand presence in general contracting and construction management. The rebranding marked a new chapter, positioning the company to handle larger, more complex projects while continuing to prioritize collaboration, quality, and client-focused solutions.
2015
Fire Solutions, INC. is founded
To better serve client needs, Fire Solutions is launched as a full-service fire suppression contractor. This expansion allowed TW Constructors to provide specialized life-safety systems, addressing both regulatory requirements and the safety of people and property, while maintaining the company’s hallmark of reliable, high-quality construction services.
2020
Glazing Solutions joins the family
Midwest Consulting & Services, LLC is acquired and rebranded as Glazing Solutions, adding glass and glazing capabilities to the portfolio. This addition enabled TW Constructors to deliver sophisticated exterior and interior glazing solutions, completing the spectrum of services and allowing the company to tackle even more diverse and high-profile projects.
2025
Vision Electric Powers the Affiliate Family
Vision Electric & Systems joins the affiliate family, expanding the portfolio with full-service commercial and industrial electrical contracting capabilities. Founded in 2005 in the St. Louis area, Vision Electric & Systems joins the affiliate family bringing deep expertise in design/build electrical construction. Under the leadership of President and CEO Douglas Brewer, the company has built a strong reputation for quality, safety, and integrity, offering services that include power systems, lighting, structured cabling, and fire alarm systems.
TODAY
Collective Strength
The formation of DGN Enterprise LLC marks a pivotal milestone in our growth, uniting all affiliated companies under a single corporate holding structure. This strategic evolution aligns shared services, strengthens collaboration, and creates a solid foundation for long-term stability and growth.
One Structure. One Vision. Stronger Together.
This next chapter reflects how far we’ve come and positions us to continue building with purpose, efficiency, and opportunity well into the future.