What began as a local environmental services company has grown into a critical underground infrastructure platform serving communities, utilities, contractors, and facilities across Texas.
LSEC did not grow by chasing size for its own sake. Growth came from showing up, solving difficult field problems, investing in capable people and equipment, and earning the trust of customers responsible for systems that cannot afford to fail.
Over time, that field-first foundation expanded into a broader underground infrastructure platform with crews, equipment, and service capabilities supporting wastewater, stormwater, utility, municipal, commercial, and industrial systems.
Each stage of LSEC’s growth has added capability, reach, and resources while preserving the service mindset that built the company.
Where It Began
LSEC begins serving customers in San Antonio and South Texas, building a reputation for fast service, quality field work, and a no-shortcuts approach.
Adding Capability
As customer needs expand, LSEC adds specialized services and field expertise across stormwater, vacuum truck operations, wastewater support, roadway safety, erosion control, and revegetation.
More Reach
LSEC expands its presence across Houston, San Antonio, and Austin, giving clients access to local crews, specialized equipment, and responsive emergency support.
A New Chapter
LSEC enters a strategic partnership with Goldner Hawn, adding resources to invest in people, fleet, technology, and expansion while preserving the customer-first culture that built the company.
The Future
LSEC continues to grow organically and through strategic acquisitions across underground infrastructure services, expanding capabilities and geographic reach while protecting local teams and customer relationships.
Every new market, service, truck, and team has strengthened LSEC, but the operating standard remains rooted in the same principles.
Show up prepared. Communicate clearly. Protect people and infrastructure. Finish the work completely. Stand behind the result.
LSEC is building a broader underground infrastructure services platform through organic growth and strategic acquisitions.
The goal is not growth at any cost. It is to bring strong local businesses, capable teams, and complementary services together so customers gain more resources without losing the relationships and responsiveness they trust.
If you own an underground infrastructure services business and are thinking about succession, growth, or a strategic partnership, we would welcome a confidential conversation.
A Critical Infrastructure Partner.