Construction & Landscaping Services for the Tri Cities and surrounding areas

If you are looking for landscaping construction or patio design, Richland's Gamache Landscaping can help you with all of your landscaping needs!


Our nursery has hundreds of beautiful plants for your yard that will completely transform your landscape. Our nursery professionals can help you select the perfect plants for your property!

Hardscaping & Landscaping Projects

Gamache Landscaping in Richland can handle all of your landscape projects - both large and small! From water features and retaining walls to lighting and patio design, we will transform your Tri Cities property!

Gamache Landscaping
Serving the Tri-Cities for 20 Years
1212 Columbia Park Trail
Richland, WA 99352

Gamache Landscaping, Inc. specializes in landscape design and landscaping construction. Our award winning company has been serving the Tri-Cities and Eastern Washington for over 20 years. If your property is in Richland, WA, or anywhere else in the Tri-Cities, Gamache Landscaping and nursery offers fantastic year-round landscaping solutions. Our services run the gamut from custom design and construction to lawn maintenance. Our team is committed to quality and excellence in all of our landscaping projects, both large and small. Gamache has experienced, courteous experts to help you through your landscaping projects. We understand that each one of our clients will have different needs, and all of our designs are customized to satisfy those individual needs. Our professional landscaping services and one-stop nursery offer you everything you need to produce the landscape of your dreams.

We Specialize In:

  • Landscape Renovation & Construction
  • Retaining Walls & Arbors
  • Ponds & Waterfalls
  • Brick Paver Patios, Driveways & Paths
  • Automatic Irrigation Services
  • Low Voltage Night Lighting
  • Holiday Lighting
  • Year Round Maintenance & more!
  • You Plan, We Plant
  • Design Services Available


Contact us today or stop by our nursery to speak with one of our landscaping professionals! Our experienced landscapers have worked all over Richland and the entire Tri-Cities area and can assist you with all of your landscaping needs – from landscape design to installation!

  • Gamache Landscaping, INC

    1212 Columbia Park Trail
    Richland, WA 99352


    Call Us
    Phone: (509) 735-9100
    Fax: (509) 735-9119

    Mon: 8:00 AM-5:00PM
    Tue: 8:00 AM-5:00PM
    Wed: 8:00 AM-5:00PM
    Thu: 8:00 AM-5:00PM
    Fri: 8:00 AM-5:00PM
    Sat: Closed
    Sun: Closed