Residential Landscape Maintenance

We're as concerned about the long-term success of your landscape as we are about the design & installation.

See Commercial Work     Sustainable Methods


Dependable and proactive. This is the best maintenance team. EVER.

Robert Shandy, Homeowner






The Dennis' 7 Dees Difference:

Safety, sustainability, and communication. Our maintenance crews are dependable, experienced and professional. They provide the expertise to help your landscape grow and thrive. Plus, they can be customized to meet your specific needs. So all you have to do is sit back and enjoy.


Meet the Team

Jeff Rieger

Landscape Maintenance Department Manager

Overseeing the Landscape Maintenance sales and operations for Dennis’ 7 Dees.

  • Dennis’ 7 Dees Landscaping:  30 years
  • Landscaping Industry:  35 years
  • Education – B.S. Horticulture, Oregon State University
  • Licenses – Oregon State Pesticide Applicator’s license

Sean Snodgrass linkedin

Account Manager

Creating & maintaining relationship with clients, their landscape & Dennis 7 Dees.

  • Dennis’ 7 Dees Landscaping  – 15 years
  • Landscaping Industry – 15 years
  • Education – BS Business & Horticulture, Oregon State University
  • Licenses – Pesticide Application & Oregon Landscape Contractor

Joe Poulter linkedin

Production Manager

Oversees and facilitates crew services & performance.

  • Dennis’ 7 Dees Landscaping  – 3 years
  • Landscaping Industry – 4 years
  • Education – AAS in Horticulture
  • Licenses – Oregon Pesticide Applicator’s license

Kelly Adams

Production Manager

Oversees and facilitates crew services & performance.

  • Dennis’ 7 Dees Landscaping  – 3 years
  • Landscaping Industry – 22 years
  • Licenses – Oregon Pesticide Applicator’s license

Ernesto Chanocua

Water Management Supervisor

Scheduling & training of water management technicians.

  • Dennis’ 7 Dees Landscaping:  27 years
  • Landscaping Industry:  34 years
  • Language - Bilingual

Tiffany Bright

Administrative Assistant

Produces accurate & timely invoices & reports, processes documents and assists in department training.

  • Dennis’ 7 Dees Landscaping:  16 years


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