At Gregory Lyn Contracting Services, we believe good work starts with trust. Based in San Marcos, we provide reliable commercial, residential, and plumbing services to homeowners and businesses throughout the area.

We take pride in being hands-on, responsive, and detail-oriented — treating every project as if it were our own. Whether you need a quick fix or a major upgrade, you can count on quality craftsmanship and straightforward service from start to finish.