Dave Swanger – Vice President

  • Responsible for the overall productivity & effectiveness of our Northern Region
  • Williamsport Area Community College Graduate – Class of 1980
  • AAS Ornamental Horticulture/Nursery Management
  • Pennsylvania Accredited Nurseryman
  • Maryland Certified Horticulturist
  • LiveRoof System Certified Installer
  • Member of Keystone Athletic Field Managers Organization
  • Experienced in the landscape industry since 1976
  • Davis family business employee since 1983

Brian Swartz – Vice President of Operations

  • Responsible for planning, organizing, directing and controlling the activities of all landscape operations
  • ICPI Certified
  • LiveRoof System Certified Installer
  • 10-Hour OSHA Certification
  • Experienced in the landscape industry since 1987
  • Davis family business employee since 1987

Terry Hoffman – Project Mgt./Purchasing

  • Responsible for managing all tasks relating to landscape construction
  • LiveRoof System Certified Installer
  • Experienced in the landscape industry since 1978
  • Davis family business employee since 1981

Mike Gautsch – Commercial Sales

  • Responsible for all aspects from marketing, estimating, presentation and hand-off to production
  • Pennsylvania State University Graduate – Class of 1993
  • Bachelor of Science Degree in Landscape Contracting
  • Proficient in AutoCAD
  • LiveRoof System Certified Installer
  • ICPI Certified
  • Experienced in the landscape/nursery industry since 1994
  • Davis family business employee since 2007

Ryan Longenecker – Design/Estimating

  • Responsible for all aspects from marketing, estimating, presentation and hand-off to production
  • Responsible for in-house landscape designs for clients & customers
  • Pennsylvania State University Graduate – Class of 1994
  • Bachelor of Science Degree with High Distinction in Landscape Contracting
  • Rutgers State University Graduate – Class of 2002
  • Degree with High Distinction in Professional Golf Turf Management
  • Experienced in the green industry since 1986
  • Experienced in residential landscape design since 1994
  • Experienced in the golf course industry since 2006
  • Davis family business employee since 2014

Mitchell Davis – Installation Operations Manager

  • Responsible for managing, supervising, planning, directing and coordinating landscape installation projects
  • Graduate of Cumberland/Perry Technical School
  • 10-Hour OSHA Certification
  • Experience in the landscape industry since 2005
  • Davis family business employee since 2005

Nick Weber – Installation Supervisor

  • Responsible for managing daily operations of install crews including scheduling and monitoring field progress on a daily basis
  • Western Kentucky University Graduate – Class of 2013
  • Bachelor of Science in Argiculture
  • 30-Hour OSHA Certified
  • HAZWOPER 40 Certified
  • Forklife Certified
  • Rigging and Signaling Certified
  • Experienced in the construction industry since 2013
  • Davis family business employee since 2019

Dean Fetters – Field Supervisor

  • Responsible for managing, supervising, planning, directing and coordinating activities that foremen and crew members are engaged in for particular projects for our Installation Division
  • Pennsylvania State University Graduate – Class of 1974
  • Bachelor’s Degree in Forest Science
  • LiveRoof System Certified Installer
  • Experienced in the landscape industry since 1982
  • Davis family business employee since 1985

Dan Clark – Hardscape Manager

  • Responsible for supervising, managing, planning, directing, and coordinating hardscape projects
  • 10- Hour OSHA Certification
  • Experienced in the landscape industry since 1996
  • Experienced in the landscape industry since 2010
  • Davis family business employee since 2019

Brad Wetzel – Maintenance Operations Manager

  • Responsible for commercial and residential maintenance accounts
  • Pennsylvania State University Graduate – Class of 2009
  • Bachelor of Science Degree in Landscape Contracting Design Build
  • Experienced in the landscape industry since 2002
  • Experienced in account management since 2012
  • Davis family business employee since 2014

Dave Thomas – Landscape Maintenance Specialist

  • Responsible for the mentoring and development of our maintenance operations
  • Pennsylvania State University Graduate – Class of 1988
  • Bachelor of Science Degree in Landscape Architecture
  • Experienced in the landscape industry since 1988
  • Experienced in managerial and mentoring roles since 1997
  • Davis family business employee since 2015

Joseph Zelinski – Territorial Maintenance Account Manager

  • Responsible for customer service, supervising, managing, planning, directing and coordinating activities engaged in for our Maintenance Division
  • Attended Kutztown University
  • 10-Hour OSHA Certification
  • Experienced in property management
  • Experienced in the landscape industry since 2008
  • Davis family business employee since 2012

Bret Calderwood – Territorial Maintenance Account Manager

  • Responsible for customer service, supervising, managing, planning, directing and coordinating activities engaged in for our Maintenance Division
  • Pennsylvania State University Graduate – Class of 2009
  • Bachelor of Science Degree in Landscape Contracting Design/Build
  • 10-Hour OSHA Certification
  • Experienced in the landscape industry since 2003
  • Davis family business employee since 2017

Wayne Korn – Territorial Maintenance Account Manager

  • Responsible for supervising, managing, planning, directing and coordinating activities that foremen and crew members are engaged in for our Maintenance Division
  • Attended Farmingdale State College
  • Experienced arborist since 1997
  • Experienced in the landscape industry since 1997
  • Davis family business employee since 2016

Jesse Silfies – Maintenance Enhancement Manager

  • Responsible for supervising, managing, directing, coordinating enhancement projects
  • West Virginia University Graduate – Class of 2006
  • Agricultural Business Management Degree
  • 10-Hour OSHA Certification
  • Experienced in the landscape industry since 1998
  • Davis family business employee since 2016

Ben Gussler – Area Maintenance Account Manager

  • Responsible for supervising, managing, planning, directing, and coordinating activities that foremen and crew members are engaged in for our Maintenance Division
  • Pennsylvania State University Graduate – Class of 2009
  • Bachelor of Science Degree in Landscape Contracting with Design-build and Maintenance Concentrations
  • 10-Hour OSHA Certification
  • Experienced in the landscape industry since 2002
  • Davis family business employee since 2009

Ryan Blumenschein – Area Maintenance Account Manager

  • Responsible for supervising, managing, planning, directing and coordinating activities that foreman and crew members are engaged in for our Maintenance Division
  • Attended Delaware Valley College for Landscape Architecture
  • Attended HACC for Business Management
  • CDL License – Air Brake & Tanker Endorsement
  • 10-Hour OSHA Certification
  • Experienced in fertilization & pesticide application
  • Experienced in heavy equipment operation
  • Experienced in the landscape industry since 2004
  • Davis family business employee since 2010

Danny Dietz – Area Maintenance Account Manager

  • Responsible for supervising, managing, planning, directing and coordinating activities that foreman and crew members are engaged in for our Maintenance Division
  • Pennsylvania Class A Commercial Driver’s License
  • 10-Hour OSHA Certification
  • Experienced in the landscape industry since 2005
  • Davis family business employee since 2014

Brandon Walton – Area Maintenance Account Manager

  • Responsible for supervising, managing, planning, directing and coordinating activities that foreman and crew members are engaged in for our Maintenance Division
  • 10-Hour OSHA Certification
  • Experienced in the landscape industry since 2008
  • Experienced in athletic field maintenance since 2010
  • Davis family business employee since 2008

Eric Johnson – Area Maintenance Account Manager

  • Responsible for supervising, managing, planning, directing and coordinating activities that foreman and crew members are engaged in for our Maintenance Division
  • Pennsylvania Class A Commercial Driver’s License
  • 30-Hour OSHA Certification
  • Experienced in the landscape industry since 2015
  • Davis family business employee since 2017

Scott Rohrbaugh – Area Maintenance Account Manager

  • Responsible for supervising, managing, planning, directing and coordinating activities that foreman and crew members are engaged in for our Maintenance Division
  • Pennsylvania State University Graduate – Class of 1994
  • Associates Degree in Forest Technology
  • Experienced in the landscape industry since 2000
  • Davis family business employee since 2020

Jaime Sucuzhanay – Production Specialist

  • Responsible for supervising operations and quality control
  • Davis family business employee since 2015

Francisco Romero – Production Specialist

  • Responsible for supervising operations and quality control
  • Davis family business employee since 2019