How much does a home energy audit cost in Calgary?

A home energy audit in Calgary typically costs $300 to $600 for a comprehensive EnerGuide evaluation, which includes a blower door test, thermal imaging, and a detailed report with prioritized recommendations for improving your home's energy efficiency. Some Alberta programs have periodically offered subsidized audits in the $150 to $250 range when rebate programs are active, so it is worth checking current offerings through Energy Efficiency Alberta or federal programs before booking.

The audit itself takes 3 to 4 hours and examines your entire home — insulation levels, air sealing, windows, heating and cooling systems, hot water, appliances, and critically for electrical purposes, your lighting, electrical panel capacity, and major electrical loads. The auditor uses a blower door to measure air leakage and may use infrared thermal imaging to identify heat loss points. The final report assigns your home an EnerGuide rating on a scale of 0 to 100 and lists specific upgrades ranked by cost-effectiveness. If you plan to apply for federal or provincial energy efficiency rebates, a pre-retrofit and post-retrofit EnerGuide audit is typically required to qualify.

From an electrical perspective, an energy audit often reveals opportunities that require a licensed electrician to implement. Common electrical recommendations include switching to LED lighting throughout the home, installing a smart thermostat, adding a whole-home energy monitor, upgrading to a heat pump system, and improving ventilation with an HRV (heat recovery ventilator) — all of which involve electrical work that requires permits under the Alberta Building Code. If your home has an older 100-amp panel and the audit recommends adding a heat pump or EV charger, a panel upgrade to 200 amps will likely be necessary before those energy-saving upgrades can proceed, running $1,800 to $4,500 in Calgary.

Calgary's extreme climate makes energy audits particularly valuable. Chinook winds cause rapid temperature swings that stress building envelopes, and the prolonged cold from November through March means heating costs dominate most Calgary energy bills. An audit can identify whether your current electrical heating setup — baseboard heaters, forced-air furnace fan, or heat pump — is sized correctly and operating efficiently. Many older homes in communities like Brentwood, Varsity, and Lake Bonavista have electrical systems that were designed for much smaller loads than modern families demand, and an energy audit helps prioritize which upgrades will deliver the best return.

While the energy audit itself does not require an electrician, implementing the electrical recommendations certainly does. If your audit identifies lighting upgrades, panel capacity issues, or recommends heat pump or solar installation, Calgary Electrical Services can match you with a licensed electrician to quote the electrical portion of your efficiency upgrades.