Heynssens + Grassman, Inc.
Construction Drawings, Custom Fire Pits, Custom Water Features, Deck Building, Fence Installation, Garden Design, Gazebo Design & Construction, Hardscaping, Masonry, Site Planning, Swimming Pool Design, Trellis Construction, Perennial Gardens, Spring Flowering Bulb Gardens, Harvest Gardens, Paver Driveways, Tennis Courts, Spa, Pool House, Cabana, Terraces, Patios and Walkways, Landscape Lighting, Drainage Services, Landscape Design, Landscape Architecture, Fence Design, Custom Ornamental Steel Fencing, Rock Outcrop, Native Plantings, Indigenous Plantings, Woodland Gardens, Shade Gardens, Borders, Ornamentals, Shade Trees, Container Gardens, Containers, Stone Slab Steps, Masonry Columns, Masonry Walls, Gates, Annuals, Holiday Decorations, Gravel Gardens, Gravel Terraces, Parterres, Boxwood Maze, Knot Garden
Fort Sheridan, Ft Sheridan, Great Lakes, Green Oaks, Hawthorn Woods, Knollwood, Lake Bluff, Lake Forest, Libertyville, Mettawa, Vernon Hills, Winnetka, Kenilworth, Highland Park, Evanston, Wilmette, Skokie, Bannockburn, Glencoe, Deerfield, Kildeer, Glenview, Northfield, Riverwoods, Barrington, Barrington HIlls, Lincolnshire, Northbrook, Long Grove
Historic Preservation Award from the City of Lake Forest Numerous Awards from the Illinois Landscape Contractors Association. Projects featured in publications such as Architectural Digest, Chicagoland Gardening, West Suburban Living, and others, as well as the Open Days garden tours.