Estimates
Planning-style HVAC pricing guide covering base ranges, quote variables, add-ons, and estimate workflow for furnace, AC, heat pump, ductless, repair, and maintenance work across Toronto and the GTA.
This page is a pricing reference for common residential HVAC work in Toronto and the Greater Toronto Area. It is written to help a homeowner, dispatcher, or estimator understand the likely price band for a job, the variables that change that range, and the point where a site visit is still required. It is a planning guide, not a final binding proposal.
How to Use This Page
Use this page in the same order a dispatcher or estimator would usually work through a request:
- Identify the job family — replacement and installation, repair, maintenance, or cleaning
- Find the closest base range in the pricing tables below
- Check the standard assumptions to see whether the range applies to a straightforward job
- Review the quote variables and add-on items that usually move the number up or down
- Treat the result as a planning range only until the site visit, equipment selection, and written quote are complete
Key Definitions
- Free estimate: usually used for planned replacements, upgrades, and new installations
- Diagnostic visit: used for active faults, intermittent problems, and repair decisions that require troubleshooting before quoting the fix
- Standard replacement: old equipment is removed and replaced without major changes to ductwork, electrical service, venting, or line routing
- Scope change: any additional work beyond a straightforward replacement or routine service visit
Standard Pricing Assumptions
Unless a row says otherwise, the planning ranges below assume:
- standard residential access in Toronto or the GTA
- no major electrical upgrade beyond normal disconnect and connection work
- no unusual venting correction, structural carpentry, or major duct redesign
- standard weekday scheduling rather than emergency or after-hours dispatch
- equipment sized through the normal estimate process rather than a rough phone-only guess
Pricing Overview
Planned Replacement and Installation Work
| Job type | Typical range | Typical use case | What is usually included |
|---|---|---|---|
| High-efficiency furnace installation | $3,500-$6,500 | Replace an aging or failed furnace | Old unit removal, new furnace, permits, start-up, and first-year maintenance |
| Central air conditioning installation | $3,000-$5,500 | Replace or add standard central AC | Condenser, indoor coil, refrigerant line connection, and typical electrical work for a standard replacement |
| Ductless mini-split system | $2,500-$4,500 per zone | Add cooling or zoned comfort where ducts are limited or unavailable | Indoor head, outdoor unit share, line set, bracket or pad, and commissioning |
| Heat pump installation | $4,000-$7,500 | Replace or add an air-source heat pump | Equipment, line connections, electrical coordination, and start-up for a typical system |
| Smart thermostat upgrade | $250-$450 | Add or replace a Wi-Fi thermostat | Thermostat, installation, wiring check, and setup |
Service, Repair, and Maintenance Work
| Job type | Typical range | Typical use case | What is usually included |
|---|---|---|---|
| Furnace diagnostics and repair | $150-$500 | Restore heat on a repairable furnace issue | Diagnostic time plus common repair items such as ignitors, flame sensors, or blower components |
| AC repair and refrigerant recharge | $200-$600 | Resolve a cooling issue or low refrigerant condition | Leak check, refrigerant handling, and common repair labour |
| Emergency after-hours repair | $250 service call fee plus parts and labour | Nights, weekends, or urgent seasonal breakdowns | Priority dispatch outside routine daytime scheduling |
| Seasonal tune-up | $119-$149 per unit | Preventive maintenance before heating or cooling season | Inspection, filter check or replacement, safety check, and performance report |
| Duct cleaning and sanitization | $350-$550 | Full-home duct cleaning | Cleaning for supply and return vents in a standard residential system |
| Dryer vent cleaning | $125-$175 | Preventive dryer vent maintenance | Vent inspection and cleaning |
| Annual maintenance plan | $199 per year | Ongoing seasonal servicing | Spring AC tune-up, fall furnace tune-up, priority scheduling, and discounted repairs |
Estimate Model by Job Family
| Job family | How the number is usually built | Main pricing drivers |
|---|---|---|
| Replacement and installation | Equipment cost plus labour, basic materials, permit allowance, and startup | Equipment size, brand tier, efficiency level, access, electrical work, venting, duct changes, and line length |
| Repair | Diagnostic visit plus part cost plus repair labour | Failed component, refrigerant type, age of unit, brand-specific part cost, urgency, and return visits |
| Maintenance and cleaning | Fixed or semi-fixed service rate, sometimes per unit or per vent count | Number of systems, home size, level of cleaning required, seasonal demand, and after-hours timing |
What Usually Needs a Free Estimate vs a Diagnostic Visit
Free Estimate
- Furnace replacement
- New air conditioner installation
- Heat pump proposals
- Ductless mini-split proposals
- Thermostat and comfort-control upgrades bundled into a larger project
Diagnostic Visit First
- No-heat calls
- No-cooling calls
- Intermittent system faults
- Refrigerant issues
- Electrical faults
- After-hours emergency repair
Main Quote Variables
| Variable | Applies to | Why it changes the quote |
|---|---|---|
| Equipment type and capacity | Installations and replacements | Furnace size, AC tonnage, heat pump cold-climate rating, and ductless zone count directly affect equipment cost |
| Home size and layout | Installations, replacements, and some repairs | Multi-storey layouts, tight utility rooms, rooftop or balcony access, and long line runs add labour and materials |
| Existing system condition | Installations, replacements, and repairs | Worn venting, poor drainage, line-set issues, damaged pads, or poor airflow often require correction before a clean install |
| Ductwork and airflow | Installations and replacements | Undersized or disconnected duct runs can require resizing, sealing, or transition changes for the new equipment to perform correctly |
| Electrical and code work | Installations, replacements, and some repairs | Breaker upgrades, disconnects, wiring corrections, permits, and code-required venting can materially change price |
| Repair severity and parts | Repairs only | Compressor, blower, board, refrigerant, and control faults price very differently from simple sensor or ignitor work |
| Timing and dispatch urgency | Repairs, diagnostics, and some installs | Nights, weekends, peak heat, or peak no-heat season can change the service-call fee and scheduling cost |
Common Scope Changes and Add-On Costs
| Scope change | Why it matters | How it usually affects price |
|---|---|---|
| Electrical upgrade | Existing service or disconnect is not sufficient for the new equipment | Adds labour and materials beyond the base equipment quote |
| Venting correction or replacement | Existing venting is unsafe, non-compliant, or incompatible with the new furnace | Can materially change furnace replacement cost |
| Duct modification | Airflow is poor, transitions do not fit, or the new unit needs duct resizing | Adds fabrication and labour time |
| New pad, bracket, or drain work | Required for outdoor units, condensate routing, or line support | Usually a moderate add-on, sometimes required for code or drainage |
| Long refrigerant or line-set run | Outdoor unit location is far from the indoor equipment | Adds materials and installation time |
| Permit and inspection work | Required by scope or municipality | Adds direct permit cost and schedule dependency |
| After-hours or urgent dispatch | Customer needs immediate response outside routine scheduling | Changes service-call and labour pricing |
Information That Improves Estimate Accuracy
A quote usually gets tighter, faster, and more useful when the request includes:
- postal code and service area
- equipment type and approximate age
- house type and approximate square footage
- current issue or goal, such as no heat, replacement, new AC, or heat pump upgrade
- photos of the existing furnace, condenser, thermostat, or model tags when available
- whether the request is routine, urgent, or after-hours
What a Written Quote Should Clarify
- Equipment make, model, and efficiency level
- Labour scope and whether disposal of the old unit is included
- Permit and inspection requirements
- Thermostat, line set, pad, bracket, condensate, or duct modifications
- Warranty structure for equipment and labour
- Financing options when applicable
- Known exclusions or assumptions
When This Guide Stops Being Enough
A site visit is still required when any of the following are true:
- The exact equipment size has not been confirmed
- Ductwork condition is unknown
- Electrical capacity is unclear
- Venting or drainage may need correction
- Refrigerant line condition is unknown
- Access is difficult, such as rooftop, condo, or tight mechanical-room work
- The issue is a repair diagnosis rather than a planned replacement
Estimate Workflow and Timing
For replacement and upgrade work, Confirm Home Comfort typically follows this sequence:
- Request intake — service type, postal code, and equipment details are collected
- Estimate routing — routine replacement work is scheduled for a free estimate, while active faults are routed to diagnostic service
- Site assessment — existing equipment, access, electrical, venting, line routing, and airflow constraints are confirmed
- Written quote — equipment scope, exclusions, and pricing are usually issued within 24 hours of the site visit
- Scheduling — installation or service timing is booked once the quote is approved and required equipment is available