Thank you for considering Sirni Bros. Landscaping for your outdoor project.  Established in 1990, we provide quality landscape installation and excavating services.  In addition to our landscape services, we sell and deliver exceptional quality topsoil, mulch, stone, and other landscape materials.  I look forward to meeting you to discuss your project.

Matthew Sirni, owner


  • Plantings, trees, shrubs
  • Patios, sidewalks, stonework
  • Retaining walls
  • Outdoor kitchens
  • Landscape lighting
  • Sod, hydroseed, seed and straw

Basement Waterproofing

  • Water resistant coatings
  • Exterior drains
  • Sub-floor drains
  • Zoll sump pumps
  • Drainage solutions
  • French drains

Excavation Services

  • Drainage issues
  • Storm water and standing water
  • Wet basements
  • Foundations
  • Utility trenches
  • Erosion control

Bulk Materials

  • Top Soil
  • Mulch
  • Crushed stone
  • Fill dirt
  • Gravel
  • Sand

We have excellent working relationships with the North East's finest nurseries, allowing us to provide our clients with the highest quality trees, shrubs, and perennials. We are proud of all the addresses we've helped beautify with our landscaping services and excavating services in Kingston, Saugerties, Woodstock, New Paltz, Rhinebeck, Red Hook, Poughkeepsie, Catskill, Hudson, and everywhere throughout Ulster County, Dutchess County, Columbia County, Greene County, and the Hudson Valley. You can also count on Sirni Bros for prompt delivery of the highest grade bulk materials including crushed stone, river stone, pea gravel, natural shredded mulch, top soil, and concrete sand.