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Leopold Arkwright-Nyambura

Certified Arborist / Tree Care Crew Leader
Asheville, NC, United States

Professional Summary

ISA Certified Arborist and Tree Care Crew Leader with 11+ years leading climbing, rigging, and plant health care crews across residential, municipal, and utility-adjacent work in Western North Carolina. Supervised crews of up to 7, completed 1,400+ technical removals including 180+ crane-assisted picks, and maintained a 2,100-day lost-time-free safety record. Known for ANSI A300 pruning standards, ANSI Z133 safety leadership, and fast, disciplined storm response after Hurricane Helene.

Employment History

Tree Care Crew Leader
Blue Ridge Tree Care · Asheville, NC
Mar, 2020 · Present
Lead a 5–7 person climbing and ground crew completing 420+ residential and commercial jobs per year at 96% on-time completion. Planned and executed 180+ crane-assisted removals (up to 90-ton crane) with zero dropped loads and documented lift plans for every pick. Managed 3,800+ storm-response labor hours after Hurricane Helene, clearing 600+ hazard trees and reopening 40+ blocked driveways in 10 days. Maintained a 2,100-day lost-time-free record by running daily ANSI Z133 tailgate briefings and monthly aerial-rescue drills. Grew plant health care revenue 34% by selling deep-root fertilization, soil decompaction, and EAB treatment programs to 150+ clients. Trained 9 groundworkers into climbers, cutting subcontracted climbing spend by $48K annually.
Climbing Arborist / Lead Climber
Mountain Canopy Services · Hendersonville, NC
Jun, 2016 · Feb, 2020
Completed 900+ technical removals and 1,200+ ANSI A300 structural prunes using SRT/MRT climbing systems. Rigged complex removals over homes and power drops using speedlines, port-a-wraps, and GRCS, with zero property-damage claims in 4 years. Operated 60-ft aerial lift, Vermeer chipper, and stump grinder; logged 95% equipment uptime through daily pre-trip inspections. Performed 300+ tree risk assessments and wrote client work orders that raised average ticket size 22%. Mentored 4 apprentice climbers through knot, rigging, and aerial-rescue competencies.
Urban Forestry Technician
City of Asheville Urban Forestry · Asheville, NC
Aug, 2013 · May, 2016
Maintained 6,500+ street and park trees on a 5-year cyclical pruning program covering 14 neighborhoods. Inventoried 2,800 trees in GIS (TreeKeeper), flagging 210 high-risk trees for priority removal. Planted 1,100+ trees through community canopy programs, achieving 92% two-year survival rate. Responded to 250+ after-hours storm calls clearing right-of-way within 4-hour city SLA. Assisted with emerald ash borer treatment of 400+ ash trees, protecting an estimated $1.2M in canopy value.

Education

A.A.S. Forestry Management Technology
Haywood Community College · Clyde, NC
Aug, 2011 · May, 2013
Coursework: dendrology, forest mensuration, tree biology, chainsaw safety, GIS mapping. Graduated with honors; Forestry Club crosscut team captain.

Skills

Courses

Tree Care Safety Professional (CTSP)
Tree Care Industry Association (TCIA)
Sep, 2019
CPR / First Aid / AED
American Red Cross
Jan, 2025
OSHA 10-Hour Construction
OSHA Outreach Training
Mar, 2018
ISA Certified Arborist
International Society of Arboriculture
Apr, 2015