# Free HVAC Tools & Calculators | Best HVAC Toronto

> Free HVAC sizing, running-cost, and service-matching tools for Toronto homeowners, plus direct access to a TSSA-certified technician.

URL: https://besthvactoronto.ca/tools/

# Free HVAC tools for Toronto homeowners

Sizing and running-cost estimates are useful for setting expectations before you speak to anyone. They are not a substitute for a proper load calculation, but they will tell you whether a quote you have been given is in a sensible range.

We run a proper Manual J load calculation as part of every free installation estimate — the real numbers, at no charge.

calculate

## BTU Calculator

Calculate the cooling capacity needed for your room to choose the right air conditioner size.

Try it now arrow\_forward

[BTU Calculator →](/tools/btu-calculator/)

 

savings

## Energy Cost Estimator

Estimate your monthly electricity costs for running air conditioning units.

Try it now arrow\_forward

[Energy Cost Estimator →](/tools/energy-cost-estimator/)

 

quiz

## HVAC Service Finder

Answer a few questions to find the right HVAC service for your needs.

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[HVAC Service Finder →](/tools/hvac-service-finder/)

## Want the real number instead of an estimate?

We run a proper Manual J heat load calculation as part of every free installation estimate, which accounts for your actual insulation, windows, orientation, and duct capacity. That is the figure worth acting on.

Book a free estimate

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Call 647-254-4113

[tel:+16472544113 →](tel:+16472544113)

![](/images/hero/hvac-technician-in-plain-grey-uniform-kneeling-bes.webp)

24/7 for gas emergencies, red tags, no-heat and no-AC

## Need heat, cooling, or your gas turned back on?

TSSA-certified technicians, transparent written quotes, and a 2-year labour warranty on every installation.

call Call 647-254-4113

[tel:+16472544113 →](tel:+16472544113)

 

Get a Free Estimate

[/contact/ →](/contact/)

-   check\_circle 2-year labour warranty
-   check\_circle Written quotes before work starts
-   check\_circle TSSA G1/G2 certified, WSIB covered