Making Your Vision a Reality


Serving Thousand Oaks and surrounding communities, Green Horizon Landscaping has been shaping landscape dreams in and around the Conejo Valley since 1987.  We take pride in providing for every detail "From Creation to Completion".


Doing it Right... the First Time


The lion's share of our business comes from repeat business and client referrals. Green Horizon Landscaping's Owner and President, Glenn Thompson, was raised on the principle that you can do things quick and shoddy, or you can do it "right".  It has always been Glenn's passion to explain the options thoroughly to help his clients understand the value of doing it "right" the first time.  "Right" is not always the cheapest, but is always most cost effective in the long run.



Walls, Walkways, Curbs, and Driveways


Lawns, Sprinkler systems, Plants, Drainage, and lighting


Fountains, Ponds, and waterfalls

Special Features

Fire Pits, gazebos, drought toleranT


Trusted in Our Community


A member of the California Landscape Contractors Association since 1990, Glenn is a multi-year recipient of awards for "Landscape Design and Build" projects ranging from newly constructed homes to partial or complete renovation, and still supervises all Green Horizon Landscaping crews.

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READER'S CHOICE 3 Years in a row


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