KOS Incorporated in Saint Michael, Minnesota, is a landscape, irrigation design and installation contractor. Our landscape services include but are not limited to, paver patios, retaining walls, outdoor kitchens, outdoor living areas, landscape rock and edging, mulch installation, sod installation, bobcat work, irrigation installation, landscape design, irrigation design, tree removal, ponds, water features, landscape lighting design, landscape lighting installation, water and erosion control, boat lift and dock sales and installation services.  KOS Inc is also a full service Landscape Maintenance Contractor.  Maintenance Services include but are not limited to, weekly mowing, fertilizer and weed control programs, aeration, spring / fall clean-ups, Irrigation / Sprinkler system maintenance and repair, mulch bed maintenance / top dress, landscape lighting maintenance and repair, LED landscape fixture change outs. Our comprehensive approach to your project means we complete every aspect of the project from design to completion. When you work with KOS Inc, we manage every aspect of the project One Customer, One Contractor, One Project at a time. 

WHY K.O.S. Inc.

  • Custom Designs
  • Outstanding Craftsmanship
  • Quality Materials
  • Bonded & Insured
  • Free Design Consultations

We make it simple for you to enjoy the outdoors without having to venture off your property. A porch or patio from K.O.S. Inc. is the perfect addition to your home.

 Email | e-mail@kreuter.com



Construction Specialists

When it comes to making your design dreams a reality, our team is capable of building anything from paver patios, retaining walls, to outdoor rooms/living areas.  We have the experience needed to handle all phases of your landscape design or landscape restoration projects.


Licensed By the Minnesota Department Agriculture