Daniel O'Donnell
Westminster,CO
Summary
Arborist with extensive experience at Senn’s Tree Service, specializing in hazardous tree evaluations and effective pest management. Proven ability to enhance landscape aesthetics through strategic tree trimming and removal. Recognized for exceptional customer service and attention to detail, consistently delivering safe and efficient solutions in tree care.
Overview
8
8
years of professional experience
Work History
Arborist
Senn’s Tree Service
Westminster, CO
12.2022 - 12.2025
- Led tree assessments and health evaluations to determine treatment options.
- Developed and implemented tree pruning and removal plans to enhance landscape aesthetics.
- Managed pest control measures to protect trees from infestations effectively. The ash borer being the main pest we treated for.
- Trimmed and removed tree limbs in contention using safety measures.
- Increased property safety through the removal of hazardous trees and limbs, reducing potential damage risks.
- Conducted thorough site assessments to identify potential hazards before beginning any work, minimizing risk to personnel and property.
- Cut back and trimmed bushes and hedges to support well-designed landscapes.
- Maintained and operated wood chipper safely to minimize accidents and keep equipment properly functioning.
Arborist
Swingle/Savatree
Denver, CO
11.2017 - 12.2022
- Evaluated tree conditions to detect possible risks during regular inspections.
- Implemented trimming strategies to improve tree form and encourage development.
- Operated specialized equipment for tree removal and maintenance tasks.
- Collaborated with team members to develop effective care plans for diverse tree species.
- Educated clients on proper tree care practices and seasonal maintenance needs.
- Implemented process improvements that increased operational efficiency in service delivery.
- Felled trees carefully to avoid damage to property and landscape.
- Used chainsaws, hand saws and extended saws to assist in creation of customer visions.
- Consistently met or exceeded job performance expectations, earning positive reviews from both clients and supervisors alike.
- Used ladders, ropes, harnesses and other protective equipment to climb trees and to identify arboricultural pathology concerns.
- Managed project timelines effectively to ensure all tasks were completed within allocated timeframes, resulting in satisfied customers.
Education
High School Diploma - Horticulture
Brush High School
South Euclid, Oh06.2007
Skills
Chainsaw operation
Public safety awareness
Hazardous tree evaluation
Storm damage cleanup
Stump grinding
Tree trimming
Tree removal
Tree identification
Tree planting
Arborist equipment maintenance
Tree preservation
Aerial lift operation
Cabling and bracing
Pest management
Tree biology
Tree climbing
Grounds maintenance
Disease identification
Customer service
Time management
Attention to detail
Problem-solving abilities
Effective communication
Timeline
Arborist
Senn’s Tree Service
12.2022 - 12.2025
Arborist
Swingle/Savatree
11.2017 - 12.2022
High School Diploma - Horticulture
Brush High School