How Much Does a Garage Heater Cost in Calgary?
Calgary winters don’t mess around — and neither should your garage heating.
If you’re tired of frozen tools, cold starts, and ice-cold floors, a garage heater might be the best upgrade you can make. But how much does it really cost?
In this guide, we break down garage heater pricing in Calgary — from equipment and installation costs to venting, wiring, and what most quotes don’t include.
Real numbers, local insight, and zero sales talk — just the facts you need to budget confidently.
From Icebox to Workshop
It's January in Calgary. You've got tools in the garage, maybe a hobby project, maybe just a car you'd like to start without threatening frostbite. The solution: a garage heater. But then you Google it and get answers ranging from $500 to $5,000.
So… how much does a garage heater actually cost? Let's break it down into plain English.
The Price Tag Basics
Garage heaters come in two flavors: gas and electric. Each has its own price profile.
Gas Garage Heater
(forced-air or infrared)
- Equipment: $1,200–$2,500
- Install: $1,500–$3,000 (venting, gas line, mount, thermostat)
- Total: $2,500–$5,000+
Electric Garage Heater
(unit heater, infrared panel, or wall-mounted)
- Equipment: $400–$1,000
- Install: $300–$1,500 (dedicated electrical circuit)
- Total: $700–$2,500
Quick takeaway: Gas = higher upfront, lower operating cost. Electric = cheaper upfront, pricier to run.
Equipment Costs in Calgary
30,000 BTU Gas Heater
(common for 400–600 sq ft)
$1,200–$1,800
45,000–60,000 BTU Gas Heater
(2-3 car garage)
$1,800–$2,500
Electric 240V Unit Heater
(5kW–10kW)
$400–$900
Infrared Electric Ceiling Panel
$500–$1,000
Installation Costs (Where the $$$ Adds Up)
01
Gas Line:
- If you've got natural gas nearby → $500–$1,200.
- If it's across the house or needs upsizing → $1,500+.
02
Venting (for gas):
- Sidewall vent kit: $400–$700.
- Roof penetration: $600–$900.
03
Electrical (for electric heaters):
New 240V circuit, breaker, wiring: $300–$1,200.
04
Mounting & Labor:
- Ceiling brackets, suspension rods, or wall-mount kit: $150–$300.
- Labour per day: $800–$1,200 in Calgary market rates.
Operating Costs — The Real Ongoing Price
Gas Heater:
- 30,000 BTU = ~0.3 therm/hour.
- Calgary natural gas rates: ~$4–$5/GJ.
- ~ $1.50–$2.00 per 3–4 hours of runtime.
Electric Heater:
- 5kW = 5 kWh/hour.
- Calgary electricity: ~$0.14/kWh (floating, higher in winter).
- ~ $0.70/hour but running time adds up fast.
In practice, heating a double garage for evenings/weekends = $20–$50/month (gas) vs $50–$150/month (electric).
Factors That Swing the Price
Insulation:
Uninsulated garages need double the BTUs. Insulate first = save $$ on heater size + operating cost.
Size of Garage:
400 sq ft = 30k BTU. 700 sq ft = 45k BTU. 900+ sq ft = 60k+.
Ceiling Height:
Standard 8 ft → normal BTU. 12 ft ceilings? Upsize 20–30%.
Usage:
Every night = bigger bill. Occasional weekends = lighter load.
Access to Utilities:
Close gas line + electrical panel = cheaper install.
Calgary-Specific Costs & Considerations
Chinooks:
Wild swings mean you'll use the heater a lot more than you think.
Permits:
City of Calgary requires permits for gas line + venting work. Expect $150–$300.
Contractor Rates:
Calgary HVAC pros typically charge $100–$150/hour.
Supply Chain:
Winter demand spikes can add 10–15% to equipment pricing.
What About DIY?
- Electric heaters: Some homeowners DIY if they already have a 240V circuit.
- Gas heaters: Hard no. Venting, gas line, and code = licensed pro only. DIY gone wrong = carbon monoxide risk or insurance void.
Hidden & Optional Extras
Thermostat upgrade (smart stat):
$150–$400
Ceiling mount kit:
$100–$250
Wi-Fi module for remote on/off:
$150–$300
Annual maintenance check (gas):
$100–$150
ROI — Is It Worth the Price?
- If you use your garage daily (workshop, gym, car storage): Absolutely.
- If it's occasional storage: Maybe not worth $3,000+.
- Resale value: Heated garages are a perk in Calgary real estate expect improved buyer appeal.
Comfort Has a Price (But It's Worth It)
Quick Cost Scenarios
$1,200+
1-car garage
400 sq ft, electric heater: $1,200–$1,800 installed.
$3,200+
2-car garage
600 sq ft, gas heater: $3,200–$4,200 installed.
$4,500+
3-car garage
900 sq ft, gas heater: $4,500–$5,000+.
DIY Safe:
- Measure square footage.
- Check insulation level.
- Decide gas vs electric.
- Budget for monthly operating cost.
Pro Only:
- Gas line installation.
- Venting and combustion setup.
- Electrical circuits beyond plug-in heaters.
For most Calgary homeowners, a garage heater install runs $2,500–$5,000 (gas) or $700–$2,500 (electric). The exact number depends on size, utilities, and insulation.
The real question: do you want a garage that feels like an icebox six months a year, or a warm, usable space that makes winter projects and car starts painless?
The investment isn't small — but in Calgary, the payoff is daily comfort.
About HVACHELP.pro
At HVACHELP.pro, our mission is to empower Calgary homeowners to make informed decisions about their HVAC needs. We understand that navigating heating and cooling options can be confusing, which is why we provide transparent cost guides, practical checklists, and honest comparisons, cutting through the industry jargon to give you the clear facts.
Ensure optimal heating efficiency and avoid unnecessary costs by learning the precise calculations for your garage's specific dimensions and insulation levels.
Dive deep into the pros and cons of each type, analyzing upfront costs, long-term operating expenses, and environmental impact to find the perfect fit for your home and budget.
Explore these and many more resources on our website for local HVAC pricing breakdowns, energy-saving tips, and insightful equipment analysis designed specifically for Calgary's unique climate.