Arborist Reports for Tree Permits.
Build Faster.
Trusted Municipal Permit Experience
Explore project locations across the GTA →
3,000+ permits secured across the GTA
Every dot on this map is a real project: tree permits, construction reports, and site inspections completed for clients across the region over the last decade.
From downtown Metrolinx projects to Oakville, Brampton, Markham, and beyond. We help homeowners, developers, and contractors navigate municipal permit requirements across the greater Toronto area.
- GTA-wide coverage
- Proven track record
How it works
From first call to approved permit, here's what to expect.
Free Consultation
Reach out by phone or form. Describe your project and we'll confirm what's needed.
Site Visit
An ISA Certified Arborist visits your property and assesses the trees in question.
Report in 2 Days
You receive a complete, municipal-ready arborist report within 2 business days.
Permit Approved
Submit to your city. We support any revisions the municipality requests.
Do You Need a Tree Permit?
Select your city to find out what's required, fees, and timelines.
Independent by design.
Most tree companies also perform removals. We don't. That means our assessment has no financial stake in the outcome. Just an honest evaluation of your trees.
No removal services. No conflict of interest.
We serve 14+ municipalities across the Greater Toronto Area. Learn about our team.
Pricing
No surprises. Pricing confirmed before we start
Free Consultation
- Same-Day Free Consultation
- Any Tree or Permit Questions
- Assistance From a Certified Arborist
Tree Removal Report
Spring Special- Same-Day Free Consultation
- Up to 3 Trees
- Includes Replanting Plan & Application Support
- Fulfills All City Requirements
Construction Report
20% off this spring- Same-Day Free Consultation
- Site Plan Review & Assessment
- Tree Protection Plan Included
- Fulfills All City Requirements
On-Site Services
Site Inspections
Certified arborist visits to verify protection, document conditions, and satisfy monitoring conditions.
Learn more →
Compliance Services
Tree Protection Fencing
Orange fencing installed to municipal spec with arborist sign-off included.
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Seasonal Compliance
Nest Clearance Surveys
Migratory Bird Treaty Act compliance for tree work between April 1 and August 31.
Learn more →Frequently Asked Questions
Do I need a permit?
It depends on your municipality. Each city protects trees above a minimum trunk diameter, measured at chest height (DBH).
| Municipality | Min. Protected Diameter |
|---|---|
| Burlington | 20 cm |
| Toronto | 30 cm |
| Toronto (Ravine/RNFP) | 5 cm |
| Mississauga | 15 cm |
| Oakville | 15 cm |
| Markham | 20 cm |
| Richmond Hill | 15 cm |
| Vaughan | 20 cm |
| Brampton | 30 cm |
| York Region (King City) | No minimum |
Toronto's ravine and natural feature protection (RNFP) zone applies stricter rules. If your property borders a ravine, different thresholds apply.
Not sure where your property falls? Contact us for a free consultation. For a full breakdown of each city's rules, see our municipal bylaw guide.
How do tree removal reports work?
Here's how it works:
- Submit your request for information or report
- We contact you to confirm details
- A certified arborist inspects the tree(s)
- Receive your report by email within 2 business days
Simply attach the report to your tree removal application to complete your permit request.
How many replacement trees will I need to plant?
Replacement requirements depend on your municipality and the nature of the removal. Construction-related removals typically require more replacements than non-construction ones. Where suitable planting space isn't available on the property, cash-in-lieu payments to the city are often accepted. Your report will specify the exact requirements so there are no surprises at permit time.
What happens if a tree is removed without a permit?
Fines for unauthorized tree removal range from $500 per tree in some municipalities to $100,000 in others, with additional daily penalties possible. If discovered during construction, the city can issue a stop work order that halts your entire project until the situation is resolved. Most municipalities also require replacement planting at higher ratios for unauthorized removals. Getting the permit first is always cheaper and faster than dealing with the consequences.
How long does the permit process take?
| Municipality | Typical Timeline |
|---|---|
| Toronto | 4-8 weeks |
| Vaughan | 30 business days |
| Mississauga | 30 business days |
| Oakville | Contact within 5 business days |
| Markham | 30 days |
| Brampton | ~30 business days |
| Richmond Hill | < 30 days |
| Hamilton | Varies by area |
| Burlington | < 30 days |
Properties in special zones (ravines, Escarpment, heritage districts) may take longer.
We prepare reports to minimize reviewer back-and-forth, which is the most common source of delays.
Contact Us
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Contact Information
ISA Certified Arborist · ISA Member · ISA Ontario Member · ASCA Member