Consulting

“Our past performance in consulting has earned us an excellent  reputation for accuracy, reliability, thoroughness, practicality, innovation and honesty”.

Services We Offer

  • Tree assessment relative to land development, and applications for building permits           
  • Prescriptions for preservation and management of trees and woodlots on construction sites
  • Diagnosis of tree problems (insects & disease pests, and non-infectious injury)
  • Tree risk assessment and management prescriptions for hazardous trees
  • Appraisal of monetary value of amenity trees
  • Plant health care assessments and prescriptions for treatment
  • Tree inventory, assessment and categorizing for municipal private & ravine permits
    • Pre-purchase tree inspections and reports for home buyers
    • Tree related accident investigation
    • Condominium tree management plans
    • 5 year tree management plans for large commercial and corporate land owners
    • Third party appraisal of tree work and reports  

The scope of our consulting involvement includes:

Site and tree inspections Public meetings Specification Writing
Tree assessments Preparation of reports Preparing of policies/procedures
Research Expert witness testimony Recommendation
Mediation Pier review of plans and work  

Click here to see a representative cross-section of our projects

Below is a brief cross-section of examples of consulting projects with which we have been involved in the past:

1. Private land-owners (home-owners):

  • The majority of our clients are residential landowners who retain our services for:
  • health assessments; tree risk assessment; tree preservation with respect to projects proposed or underway (many of which fall within the jurisdiction of the private tree by-law or the ravine control by-law); third party opinion with respect to damage to trees.

2. Government & Institutional:

  • Queens Quay Music Gardens - tree assessment and management plan, fine pruning and preservation
  • ROM Renaissance Project – primarily preservation of heritage White Oak in front of building; also inventory, assessment and construction phase management of trees on Philosopher’s Walk. (3 years)
  • Law Society of Upper Canada (Osgoode Hall) – tree assessment and management plan, later a shade impact study associated with the proposed Opera Hall and Canada Life project.
  • Metro Toronto Convention Centre Expansion (Central Park) – consult on required depth of soil in Roundhouse Park.
  • Whitby Psychiatric Hospital – tree inventory and assessment.
  • Lakeshore Psychiatric Hospital and Kipling Reconstruction – tree inventory and assessment, tree preservation.
  • CIBC Commerce Court – re-furbishing project – tree pits and tree sourcing and planting.
  • Queen’s Park Veteran’s Memorial – initial tree inventory and assessment, prescription for and supervision of non-destructive daylighting operation to expose roots of existing trees to determine final configuration of memorial structures.
  • Centre for Addiction and Mental Health (Donwoods) – tree inventory and assessment.
  • Centre for Addiction and Mental Health (Queen Street) – tree inventory, assessment, and protection plan.
  • Bridgepoint Health (Don Jail) – tree inventory and assessment, tree preservation and protection plan (3 years).
  • Clarence Square Park, Toronto – tree inventory, assessment and urban forest plan.
  • TTC, Kipling Subway Station Reconstruction – tree inventory, assessment and protection recommendations.
  • Vaughan Civic Centre – tree inventory, assessment and protection plan.

3. Forensic & Tree Failure Analysis:

  • Hamilton Police Services – RBG coroner’s inquest.
  • Kelly vs. Town of Ingersoll – Ontario Court – (precedent-setting case).

4. Specifications:

  • Metro Housing Authority – tree care specifications for all arboricultural operations.

5. Policy Development:

  • Royal Botanical Gardens – Tree Risk Assessment Programme Policy and Procedures.

6. Street Tree Assessment:

  • Saint John, NB (Manawagonish Road) –tree health and risk assessment of street trees.
  • Town of Oakville - Conducted a pilot street tree inventory with GPS technology.

7. Street Re-construction:

  • Towns of Cobourg, Whitby and Ajax – tree inventory and assessment, recommendations for preservation, prescriptions for excavation around trees.

8. Golf Courses:

  • Toronto Hunt Club – annual tree risk assessment (1998-present).
  • Rosedale Golf Club – tree management plan, tree nursery design and development project, course re-design (1995-2005).
  • Markland Wood Country Club  – tree inventory, assessment, protection plan and ravine restoration plan.

9. Land Development and Re-development(residential):

  • Donmount Court – Toronto Housing Corporation – street tree selection, street tree soil reservoir volumes and existing tree preservation and removal, OMB.
  • 30+ subdivisions in GTA – tree inventories, vegetative assessments, tree preservation prescriptions, OMB. (1989 to 1995)

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