Arboricultural Impact Assessment Reports
Mandatory documentation for DAs when construction affects trees. Our Level 5 reports calculate protection zones per AS4970-2025.
Who We Are
Yarraan Environmental is a 100% Indigenous-owned and operated specialist Arboricultural company delivering expert tree consulting, Arboricultural operations and tree planting services to tier-one contractors and government clients.
Yarraan Environmental are qualified Arborists with deep technical capability, operating at the highest professional standard.
Yarraan Environmental operates across Greater Sydney, Western Sydney, Central Coast, Newcastle and Blue Mountains delivering trusted Arborist and Tree Management services with a strong focus on safety, compliance and caring for Country.
Our Values
We deliver high quality results through precision, expertise, and attention to detail.
We embrace modern solutions to enhance safety, efficiency, and environmental outcomes.
We build strong partnerships and work together to make a meaningful impact.
We respect, protect and maintain the environment for present and future generations.
Trusted Expertise
Committed to exceptional customer service, we deliver industry leading Arboricultural expertise across Australia. Backed by Level 5 qualifications and QTRA certification, we provide the technical assessments that councils require and institutions depend on.
Testimonial
"A great experience dealing with these guys. Their expertise was beyond any other company I've dealt with in my role as a property manager and their rates are very competitive. They responded quickly, were professional and efficient in their work, and completed everything promptly. I highly recommend this company and would not hesitate to engage them in the future."
Our Service Categories
Mandatory documentation for DAs when construction affects trees. Our Level 5 reports calculate protection zones per AS4970-2025.
Expert tree assessments structured for planning submissions. We evaluate significance, calculate impacts, and provide mitigation strategies.
Legally defensible evaluations that protect from liability whilst preserving valuable tree assets.
Advanced diagnostic assessments for heritage trees and specimens showing decline. Detailed reports include treatment protocols and monitoring recommendations.
Systematic evaluation of extensive tree populations across institutional grounds, golf courses, and holiday parks.
Professional tree removal, pruning and stump grinding services completed safely and efficiently in accordance with industry standards and site-specific requirements.
End-to-end planting and aftercare solutions including species selection, establishment, ongoing maintenance and long-term tree management programs.
Our Process
We discuss your project requirements, site objectives, compliance obligations, and timelines. Whether the scope involves Arboricultural consulting, operational tree works, or planting and landscape establishment, we tailor a practical solution to suit your needs.
Our qualified team conducts detailed site inspections and operational assessments using industry-standard methodologies. This includes tree condition evaluation, risk assessment, worksite planning, planting suitability, and identifying safe, efficient project outcomes.
Yarraan Environmental delivers professional Arboricultural consulting, operational tree works, and tree planting & maintenance services. From technical reporting and project management to pruning, removals, planting programs, and ongoing maintenance, all works are completed to industry and safety standards.
We provide continued support throughout the lifecycle of your project, including council and stakeholder liaison, ongoing site management, maintenance scheduling, and long-term tree asset guidance to ensure sustainable outcomes.
Committed to Country · Delivering Capability
Join hundreds of successful projects across NSW