AGT Landscape & Design is a locally owned, full-service landscape company based in Longmont, Colorado, serving homeowners, builders, and commercial properties across Boulder, Larimer, and Weld Counties. Founded by principal Alex Tanner, AGT was built around a single idea: that great landscaping in Northern Colorado requires more than a shovel and some sod. It requires a deep understanding of clay-heavy soils, relentless freeze-thaw cycles, high-altitude UV exposure, and the water-use ordinances that govern communities from Boulder to Fort Collins. Everything AGT does, from the first site visit to the final maintenance visit of the season, is guided by that regional knowledge.
