Silver
Professional annual oversight
$119/mo + HST
One condition review a year for Thornhill homes up to 3,500 sq. ft., with 2 advisory and 2 handyman hours. Advisory and inspection only, without repair credits.
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BUILDER-DIRECTED PREVENTIVE MAINTENANCE
Thornhill splits municipal realities—we normalize builder-grade documentation where service histories rarely match.
Thornhill assets routinely stitch York Region portions with Toronto-adjacent wings added years apart—each era shipped different ventilation assumptions, drain sizing philosophies, and façade detailing tolerances. Symptoms migrate room-to-room until someone reconciles the stack honestly.
Audits decode phased renovations: where ducts contradict additions, where slab pours shifted drainage assumptions, and where postal boundaries silently swapped municipal expectations mid-project.

Apps dispatch trades; they rarely adjudicate jurisdiction mismatches or reconcile commissioning deltas across eras. AVL writes accountability rails vendors inherit instead of improvising.
Baseline week inventories entertainer-kitchen stacks, dual dishwasher bleed scenarios, and glass expansions that silently overloaded perimeter drains.
Thornhill plans start at $119/month + HST for a 12-month term.
Professional annual oversight
$119/mo + HST
One condition review a year for Thornhill homes up to 3,500 sq. ft., with 2 advisory and 2 handyman hours. Advisory and inspection only, without repair credits.
See Full DetailsComplete home protection
$179/mo + HST
Repair credit $750/yr HVAC OR plumbing/electrical
Yearly thermal imaging, a winterization visit and priority scheduling for Thornhill homes up to 4,500 sq. ft., with 6 advisory and 5 handyman hours.
See Full DetailsPremium builder-led oversight
$279/mo + HST
Repair credit $750 + $500 + $500 HVAC + plumbing + electrical — separate budgets
Designed for larger Thornhill homes up to 5,500 sq. ft.: director-level advisory, fastest response, 10 advisory and 10 handyman hours, thermal imaging and vendor quote review.
See Full DetailsRepair credits need a pre-inspection and are not insurance.
Older envelopes vs newer additions compared for continuity leaks at tie-ins.
Legacy duct paths reconciled with modern high-load kitchens & glass expansions.
Phased renovation stacks decoded so diagnostics don’t miss sequential defects.
Dispatch discipline that respects which bylaws apply scope-by-scope.
Thornhill owners increasingly demand single-thread technical stewards—because patchwork histories confuse resale diligence.
We specialize in awkward lineage—because Thornhill luxury often wears layered timelines proudly.
Explore Program DetailsMany Thornhill homes combine original structure with later additions, which is where seasonal problems tend to appear.
Moisture at addition joints, basement drainage and exterior seals.
Cooling balance between old and new parts of the house, plus roof and envelope condition.
Heating performance across additions, gutters, and protection for exposed plumbing.
Thornhill straddles Vaughan and Markham, so permit history and approvals can sit with different offices.
We note the governing municipality in the maintenance record so future work starts with the right permit history.
Past additions, variances and inspections are listed so tradespeople and buyers can see what was approved.
Reports, photos and invoices are stored in one place that follows the house, not the contractor.
The AVL Annual Home Maintenance Plan starts at $119/month plus HST and gives Thornhill homeowners a builder-led program of annual condition reports, HVAC safety checks, documented home history, and licensed-trade coordination. Silver ($119/month) includes 2 hours of advisory and 2 hours of handyman service per year (handyman minimum 90 minutes per visit), coverage up to 3,500 sq ft, and a 5% discount on AVL renovation projects. Gold ($179/month) adds 6 advisory hours and 5 handyman hours per year (priority scheduling, 90-minute minimum per visit), coverage up to 4,500 sq ft, one annual thermal imaging scan ($600 value), a seasonal winterization visit, one premium furnace filter supplied and installed per year, up to $750 per year in repair credits toward HVAC or plumbing/electrical repairs, and a 10% renovation discount. Platinum ($279/month) includes 10 advisory hours (director-level) and 10 handyman hours per year (fastest response, 90-minute minimum per visit), coverage up to 5,500 sq ft, annual thermal imaging, vendor quote review, one premium furnace filter per year, repair credits of $750 HVAC + $500 plumbing + $500 electrical (separate budgets), and a 15% renovation discount. Repair credits apply to eligible HVAC, plumbing and electrical repairs only, within the trade budgets of each plan, performed by AVL-approved licensed trades, and are subject to pre-inspection and an eligibility review (age, condition, and no pre-existing defects); they are not insurance and have no cash value. Cancel anytime; final balance reconciled based on Fair Value Delivered for services rendered. It is preventive oversight, not emergency service or a formal home inspection.
The Annual Home Maintenance Plan is AVL's branded home maintenance plan for Thornhill. Builder-led maintenance for luxury homes on both Vaughan and Markham sides of Thornhill—inspections, thermal imaging, and trade coordination aligned with how your home was originally built and detailed.
Annual comprehensive reviews are recommended, with added attention where municipal inspection norms and allowable scopes differ across jurisdictions—documentation travels with the property.
Yes — the Annual Home Maintenance Plan helps with high-use plumbing in Thornhill homes. Audits trend surcharge signatures under realistic simultaneous loads—not teaspoon demos—so upgrades are specified surgically when aging loops show strain.
Common issues in Thornhill homes after winter include ventilation imbalance, latent cooling complaints on long duct runs, and irrigation interactions with foundation drainage. Thermal and pressure checks clarify whether airflow or envelope issues are the root cause.
Yes — maintenance documentation from the Annual Home Maintenance Plan can be shared with insurers or buyers. Continuity binders from recurring audits support diligence for insurers, estate planning, or resale—showing issues were tracked and addressed with builder context.
Insights from Thornhill households translating patchwork renovations into clarity.
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If renovations stacked atop renovations never quite settled, lead with the timeline—we translate eras instead of judging them.
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