Please contact us at - 810-338-6531

Jeff Thierbach

ISA Board Certified Master Arborist (BCMA) - MI 0288B, ASCA Registered Consulting Arborist (RCA) - #491, TCIA Certified Tree Care Safety Professional (CTSP) - #560, ACRT Certified Line Clearance Arborist, TCIA Aerial Rescue, Aerial Lift Specialist, Tree Care Apprentice, Tree Climber Specialist, Grounds Operations Specialist Chipper Operations Specialist, Tree Care Safety Specialist, Tree Care Specialist, ANSI Z133.1 Revision Committee for 2013 - 2017, MIOSHA Level 1 Construction Safety and Health Certification, ISA/TRAQ - Tree Risk Assessment Qualified, U.S. Navy Search and Rescue SAR, Michigan State Licensed Pesticide Applicator and Jeff is  on the ANSI Z131.1 Revision Committee for 2012-2017.

Oakland Community College Classes – Ornamental Horticulture, Plant Identification, Soil Science, Tree Bio-mechanics, Plant Health Care, Plant Science, Insect & Disease Identification, Turf Grass Management, Field Project I and many business related classes. Guest Instructor at Oakland Community College for Fundamentals of General Tree Work - Adjunct Instructor for Oakland Community College.

Speaker for many green industry associations, Davey Institute of Tree Science Graduate. First Aid/CPR/AED Card Holder. EHAP, Aerial Rescue, Aerial Lift educated. (ITCC) International Tree Climbing Championship Tech for Secured Foot locking in ST. Louis, Missouri and Chicago, Illinois, 7 years (MTCC) Michigan Tree Climbing Championship Head Judge for Secured Foot locking. MTCC Co-Chair 2010 and 2011. MTCC 2012 Chair.  33 years’ experience in the Green Industry. ASM, ASCA, TCIA Member.

Jeff is a Tree Care Industry Assoication -TCIA Approved Instructor for:  EHAP, Tree Care Academy Apprentice, Tree Care Academy Safety Specialist, Tree Care Academy Ground Operations Specialist, Tree Care Academy Chipper Operations Specialist, Tree Care Academy Aerial Rescue, Tree Care Academy Aerial Lift Specialist, Tree Care Specialist, Plant Health Care Technician and Tree Care Academy Tree Climber Specialist
Jeff has been the instructor for EHAP programs in:  Michigan, Ohio, Indiana, and Illinois

Dawn Thierbach

ISA Certified Arborist – MI 3933A, TCIA Certified Tree Care Safety Professional (CTSP) - #883 and Plant Health Care Technician, ISA/TRAQ - Tree Risk Assessment Qualified, ASCA Consulting Academy Graduate

Oakland Community College Classes – Ornamental Horticulture, Plant Identification, Soil Science, Tree Bio Mechanics, Plant Science, Plant Health Care, Insect & Disease, Turf Management, Flowering Annuals and Perennials, Nursery Practices, Greenhouse Management, Irrigation, Landscape Design I, Field Project I, Advanced Field Project, and many business related classes. TCIA Tree Care Academy Aerial Rescue. 

2007 ASM Education Committee, 2010, 2011, 2012 ASM Board of Directors Member, 2012 Vice President of the Arboriculture Society of Michigan, 2010 Chair of the (MTCC) Michigan Tree Climbing Championship, 2011, 2012 Chair of the MTCC Committee, 5 years (MTCC) Timer Judge for the Secured Foot locking. 22 years’ experience in the Green Industry. ASM, ASCA, and TCIA Member.  Received the ASM Honors Award in 2013.

TCIA Employment - Dawn is the Regional Outreach Coordinator - http://www.tcia.org/about-us/staff/dawn-thierbach
Victorian Gardens was presented with the Corporate Award in 2009 by the Arboriculture Society of Michigan -the Michigan Chapter of ISA.

Victorian Gardens received the ASM's 2013 Community Service Award and 2009 Corporate Award.

Dawn Thierbach – Associates Degree in Ornamental Horticulture.

Jeff Thierbach – Working toward his Associates Degree in Arboriculture.