A1 Erosion has been in business for 30+ Years, with the same crew for 20 years. We pride ourselves on high quality landscaping at great prices. Our crew is very professional and respects your yard. We make sure your yard is neat and clean before we leave.

We use only the best materials to ensure that the work we do looks great and lasts a long time.

We cover North and West St. Louis County, St. Charles County, Warren County, Lincoln County, and all areas in between.

ESTIMATES ARE ALWAYS FREE AND, FOR A LIMITED TIME, WE ARE OFFERING AN EXTENDED 5 YEAR WARRENTY ON ALL RESIDENTILAL STONE WORK!

WE ARE ALSO EXCITED TO BE ADDING POWER WASHING AND DECK STAINING TO OUR SERVICES!

All Stone work comes with a 3 Year Warranty for Residential work and a 5 Year Warranty for Commercial work.

Senior Discounts, and Special Winter Rates are also available.

A1 Erosion specializes in Erosion Control by using French Drains, Catch Basins, and burying Downspouts away from home. A1 Erosion provides Fencing Installation (Vinyl, Aluminum, Wood), Retaining Walls, Landscape Design & Maintenance. Stone Walls, Tie Walls, Staircases, Patios, and beautiful Flowerbeds. More services available are Seeding, Sodding, Topsoil, Bush & Brush Removal, Mulching, and Small Tree Removal. We accept Residential and Commercial clients. All Stonework comes with a 3 year warranty (residential) and a 5 year warranty (commercial) work. We service all the following cities and towns in Missouri.

We service all the following cities and towns in Missouri.

West St. Louis County:
  • Ballwin, Chesterfield, Clarkson Valley, Country Life Acres, Creve Coeur, Crystal Lake Park, Des Peres, Ellisville, Earth City, Eureka, Manchester, Maryland Heights, Pacific, Town & Country, Twin Oaks, Valley Park, Westwood, Wildwood, Winchester
Mid, North, South St. Louis County:
  • Berkeley, Black Jack, Breckenridge Hills, Bridgeton, Brentwood, Charlack, Clayton, Country Club Hills, Crestwood, Dellwood, Ferguson, Florrisant, Frontenac, Glendale, Hazelwood, Kirkwood, Ladue, Maplewood, Olivette, Overland, Richmond Heights, Rock Hill, Shrewsbury, St. Ann, St. John, Sunset Hills, Riverview, University City, Warson Woods, Webster Groves, Woodson Terrace
St. Charles County:
  • Cottleville, Dardenne Prairie, Defiance, Flint Hill, Foristell, Harvester, Josephville, Lake St. Louis, Matson, New Melle, O'fallon, Orchard Farm, St. Charles, St. Paul, St. Peters, Weldon Spring, Weldon Spring Heights, Wentzville, West Alton
Lincoln County:
  • Cave, Chain of Rocks, Corso, Elsberry, Foley, Hawk Point, Moscow Mills, Old Monroe, Olney, Silex, Troy, Truxton, Whiteside, Winfield
Warren County:
  • Foristell, Innsbrook, Marthasville, Truesdale, Warrenton, Wright City
erosion control, retaining wall, retaining wall for erosion control, fence installation, landscape design, landscape maintenance, stone wall, stone wall design, stone circles, tie wall, stone wall repair, retaining wall repair, landscape contractor, contractor, warranty, better business beauru, planting, seeding