Impeccable Landscape

Unwavering focus on quality

If you’re like our commercial and residential clients, you want a professional, environmentally-conscious landscape that looks spectacular, functions perfectly – and lasts for years.

At Gill, we give attention to every important detail, from choosing plants that will thrive to doing maintenance without cutting corners.

Our commitment to frequent training opportunities for our staff means that you receive expert landscaper advice and skilled workmanship every time.

Diamond Certified

Proven experience

We serve commercial property owners, homeowners, owners of mobile home parks, apartment buildings, businesses, and industrial parks, property managers, and contractors.

Don’t hesitate to ask us for letters of recommendation or referrals from other clients.

Family owned and run since 1981

In over 25 years as a premier landscape company, the Gill family has extended our core values of integrity, respect and dedication to every project. 

Our personal landscaper service is reflected through trusted relationships across Sonoma County. We’d like to welcome you into the Gill family. Please meet our extended family.


California Landscape Contractors Association    Association of Professional Landscape Designers


 “I have designed the landscaping for several commercial and large residential projects over the past ten years that have been installed by Gill Landscape, Inc. of Sebastopol. In every instance, the planting and irrigation has been very accurately and neatly installed according to the plans and specifications. I feel extremely confident in recommending Greg’s company to my clients with the full confidence the landscape installation that they perform will be professional in every aspect and completed according to the agreed upon time schedule and budget.”

Parker Smith, CA Landscape Architect #1264, Commercial and Residential Installation Client