Every spring it is the same call. A homeowner reaches out in late May or early June wanting work started right away, and we have to tell them we are booked into September. It happens every year – and it keeps happening because people underestimate how fast GTA contractor schedules fill up once the weather turns.
This spring has an added complication: material prices are moving. After a quieter winter, Canadian lumber costs are up 5.11% for Q2 2026, driven by BC mill closures, ongoing Canada-US tariff uncertainty, and the federal carbon tax jumping to $110 per tonne in January – a direct hit to sawmill and treatment facility operating costs. If you have been sitting on a project, the window to start at last-year pricing is narrowing.
Here is the honest breakdown.
How fast do Toronto contractor calendars actually fill up?
From our own scheduling data and what we hear from the trades we work alongside, roughly 70% of GTA renovation contractors book their peak season (May through August) by the end of March. By April, you are no longer choosing from a full menu – you are choosing from whoever still has availability, which is a very different thing.
What the current calendar looks like for new inquiries:
- Mid-May start: still achievable for smaller projects if you get quotes moving this week
- Late May start: reasonable for a full kitchen or bathroom reno if decisions are made within the next two weeks
- June start: realistic for larger exterior work (decks, interlock, framing additions) if you reach out now
- July or August start: the likely outcome for anyone who begins the process in May
Factor in permit timelines if your project needs one. A deck above 24 inches above grade, a finished basement, or any structural wall removal will require a City of Toronto building permit – typically four to six weeks for processing. FASTRACK review is available for smaller qualifying projects and can compress that, but it comes with its own pre-screening criteria and is not a guaranteed fast-pass.
What are Toronto projects actually costing right now?
A few benchmarks based on what we are quoting in the GTA at current pricing:
Deck (200 sq ft, pressure-treated): $8,600 - $12,500 installed. A composite-board equivalent runs $12,500 - $19,200 for the same footprint. Budget another $300 - $600 for permit fees if required.
Interlock patio or pathway (200 sq ft): $12,000 - $22,000 depending on stone grade, drainage prep, and base condition of the existing ground.
Kitchen renovation (mid-range, keeping layout): $35,000 - $60,000 for a typical Toronto semi or detached home.
Bathroom renovation (4-piece, full gut): $19,000 - $32,000 mid-range. Custom glass, heated floors, and large-format tile push the upper end to $38,000 - $55,000.
Basement finishing (800 sq ft, standard): $65,000 - $110,000 depending on washroom addition, egress window requirements, and partition walls.
These are not quotes – they are field benchmarks based on current GTA pricing. Actual numbers vary by neighbourhood, site conditions, scope, and material selections.
The one thing most homeowners skip that costs them the most time
Getting multiple quotes in sequence eats three to four weeks. Most people contact one contractor, wait for the quote, then call a second, wait again. By the time you have two numbers to compare, your preferred contractor’s slot is gone.
The better approach: run quotes in parallel. Contact two or three established contractors at the same time, give each the same written brief, and set yourself a firm two-week decision window. It is respectful of everyone’s time and keeps your project on schedule.
If you are not sure what to look for when vetting contractors, there is a solid homeowner checklist on the forum worth reading before you start: How to Vet a Contractor Before Signing Anything.
And if permits are part of your project, this thread on what is quietly delaying Ontario projects right now is worth a read: Why Renovation Permits Are Quietly Delaying Projects Across Ontario.
What is on your list this spring?
Curious what others in the community are working through – deck, kitchen, basement, exterior? Drop it below. Happy to give a rough read on timeline and budget expectations based on what we are seeing in the field right now.
Frequently Asked Questions: Spring GTA Renovation Booking
Q: How early should you book a GTA contractor for spring renovation work?
For a May start, you need to be actively requesting quotes by late February or early March. Roughly 70% of GTA renovation contractors book their peak season (May through August) by end of March. By April, available slots belong to contractors you may not have considered first. For exterior work with lead times — interlock, decks, framing additions — booking even earlier is warranted because material procurement windows add additional lead time on top of labour scheduling.
Q: What are GTA renovation costs running in spring 2026?
Benchmark pricing based on current GTA field conditions: deck (200 sq ft pressure-treated) $8,600–$12,500; interlock patio or pathway (200 sq ft) $12,000–$22,000; mid-range kitchen renovation $35,000–$60,000; full 4-piece bathroom gut $19,000–$32,000; basement finishing (800 sq ft) $65,000–$110,000. Lumber costs are up over 5% year-over-year for Q2 2026 — projects planned at last year’s prices may need budget recalibration.
Q: Which spring renovation projects require a permit in Toronto?
Decks more than 24 inches above grade, finished basements, structural wall removals, and additions all require a City of Toronto building permit. Permit processing typically takes four to six weeks. FASTRACK review is available for qualifying smaller projects but involves pre-screening. Kitchen and bathroom renovations that do not alter plumbing stack location or structural walls generally do not require permits — confirm scope-specific requirements with your contractor before signing.
Q: What is the biggest scheduling mistake Toronto homeowners make?
Requesting quotes in sequence. Contacting one contractor, waiting for a quote, then calling a second eats three to four weeks during which the first contractor’s availability may close. Running quotes in parallel — providing two or three contractors the same written brief and setting a two-week decision window — keeps the project on schedule and produces more comparable numbers.
More from home.renovation.reviews
- Related: Phasing Your Renovation in 2026: Is It the Smarter Move?
- Related: Why Renovation Quotes Are High in Spring 2026
- Related: How to Vet a Renovation Contractor
- LF Builders blog: GTA Renovation Planning and Seasonal Guides
- LF Builders: lfbuilders.ca — GTA renovation specialists, 50+ years and 30,000+ completed projects
- Support Samm Simon’s 251 km charity run for cancer research: sammsimon.ca