Callahan Landscape & Tree Care

Callahan Landscape & Tree Care is a family-owned landscaping company that handles both landscape construction and ongoing maintenance for commercial and residential properties. Founded by siblings Erin and Christopher Callahan, the company offers custom designs, hardscape and softscape installation, retaining walls, irrigation, and tree surgery, removal, and stump grinding. Its work covers lighting, drainage, erosion control, and fertilization and pest management for established landscapes.

Callahan works from a Santa Rosa office and serves Sonoma County and nearby cities. Customers can request a quote or reach the team by phone at the listed number, and the company can say whether it covers a city not listed on its service page. The office is open on weekdays, with weekends closed.