Services — Edmonton & area
Arborist Consulting & Tree Preservation in Edmonton
Expert arborist advice for property and construction decisions.

When you need formal advice
Sometimes you need more than a crew. You need a written, defensible expert opinion.
City Tree Service is led by an ISA Board Certified Master Arborist — the highest credential the International Society of Arboriculture issues, held by only two arborists in Edmonton. We provide formal consulting for situations where the stakes go beyond a routine tree job.
- Infill construction near mature trees on or off your lot
- Insurance claims after storm or pest damage
- Fence-line and neighbour disputes about shared trees
- Pre-purchase inspections on properties with significant trees
- Bylaw, permit, and development applications
- Independent second opinions on removal recommendations
How we work
A written deliverable, not an opinion in passing.
A consulting engagement produces a report — photos, observations, risk assessment, and clear recommendations — that stands up to a contractor, an insurer, an adjacent landowner, or a municipal inspector. We use ISA Tree Risk Assessment Qualification (TRAQ) methodology for hazard work, and our reports are written so non-arborist audiences — boards, councils, adjusters — can act on them.
Reports we produce
Common consulting work — every project is scoped before we start.
Tree Protection Plans
Written documents identifying trees to retain, Critical Root Zones, fencing, and contractor enforcement. Increasingly required for Edmonton infill construction.
Hazard Tree Assessments
ISA TRAQ methodology. Written reports with photos, condition, target zones, and a risk rating with justifications.
Expert / Second Opinions
Independent assessment when another contractor's recommendation feels wrong. Often results in saving trees that didn't need to come down.
Pre-Purchase Inspections
Every significant tree on the property assessed, issues flagged, and a 5-year care budget for negotiation or planning.
Insurance & Legal Reports
Documentation adjusters take seriously. Written for claims, disputes, or property transactions.
Post-Storm Assessment
Written assessment of remaining trees after a storm event, with prioritized follow-up work.
Developer & Municipal Consulting
Embedded arborist work for design teams, planning departments, and rural municipalities.
Want a quote for consulting?
An ISA-certified arborist walks your property and gives you a detailed quote in writing.
Field work
Assessments and surveys from this season.
How a consulting engagement runs
Scoped, defensible, written for the right audience.
Project consultation
We discuss your situation, the deliverable you need, and the audience the report has to stand up to.
Detailed written quote
Scope, methodology, deliverables, and price in writing before any site work begins.
Site assessment & data
An ISA-certified consultant (TRAQ-qualified where the work demands it) visits, documents, measures, photographs, and identifies.
Report preparation
Findings, observations, and recommendations — written for non-arborist audiences. Revisions if requirements change.
- Master Arborist on staffOnly two in Edmonton
- TRAQ certifiedTree Risk Assessment Qualification
- BSc / MSc in forestryAcademic depth on staff
- $5M liabilityFully insured, WCB covered
- Defensible reportsWritten for boards, adjusters, councils
Where we consult
Edmonton and the surrounding capital region.
We consult across Edmonton and the surrounding capital region — homeowners, developers, builders, landscape architects, insurers, and rural municipalities.
Edmonton
St. Albert
Sherwood Park
Spruce Grove
Stony Plain
Beaumont
Leduc
Fort Saskatchewan
Devon
Want a quote for consulting?
An ISA-certified arborist walks your property and gives you a detailed quote in writing.

Frequently asked
Arborist Consulting & Tree Preservation FAQs
What is a Tree Protection Plan?
A written document, prepared by a qualified arborist, that identifies which trees on or near a construction site must be preserved, defines the Critical Root Zone for each, specifies physical protection measures (fencing, signage, mulched buffer zones), and assigns responsibility for compliance during construction. It's increasingly required by municipalities for development applications, and it significantly improves the odds that trees come through construction healthy and stay that way after the project's done.
Do I need an ISA Certified Arborist for an expert report?
For most insurance, dispute, and bylaw matters in Alberta, yes. ISA Certification (or the higher Board Certified Master Arborist designation) is what gives an arborist's report standing in front of an insurer, an adjuster, or a court. Our company is led by an ISA Board Certified Master Arborist, which is the highest level the International Society of Arboriculture issues.
How much does an arborist consultation cost?
Pricing depends on whether you need a verbal site assessment or a formal written report (Tree Protection Plan, hazard assessment, expert opinion), and on the number of trees, scope, and depth of analysis required. We scope and quote each engagement before any work begins.
How is consulting different from a regular quote?
A regular quote is an estimate for labour. A consulting engagement is professional advice — a written deliverable that documents what we found, what we recommend, and the reasoning behind it. Consulting is often the right starting point when you're not sure what work needs to be done, when there's a dispute, or when you need something defensible.
What is an arborist report and when do I need one?
An arborist report is a formal document outlining a tree's condition, species, and any risks or recommendations. It's often required for construction permits, insurance claims, removal approval, fence-line disputes, or property transactions. The right report depends on the audience — we scope every engagement to match.
Can you help with city bylaw or permit requirements?
Yes — we assist with all arborist documentation needed for development applications, public tree permits, and compliance with Edmonton's evolving tree bylaws. We stay current on what's required and prepare reports in formats inspectors expect.
How long does an arborist consultation take?
Most site visits take 30–60 minutes, depending on the number of trees and the depth of the report. Report preparation timeline depends on scope — a Tree Protection Plan for a construction site is a different deliverable than a single-tree second-opinion. We give you a timeline as part of the written quote.
Other services
Complete tree care across Edmonton.
From the field notes
More on consulting.
Protecting Trees on Construction Sites in Edmonton: Tree Protection Plans & Best Practices
What an Edmonton Tree Protection Plan is, when one is required, and how to keep mature trees alive through construction projects.
Read moreInfill Housing & Tree Preservation: A Growing Concern
Edmonton's infill housing boom threatens mature trees with minimal legal protections — what's at stake and what homeowners can do.
Read morePrivate Tree Bylaw Edmonton: A Turning Point for Tree Preservation
Edmonton City Council debates a potential private tree bylaw that could change how mature trees are protected on residential property.
Read more
Ready for a quote?
An ISA-certified arborist will walk your property, talk through what your trees need, and give you a detailed quote in writing.




