Local service guide
HVAC services in Edmonton: Hiring and Permit Guide
To arrange HVAC services in Edmonton, request an itemized scope, check the assigned technician’s qualifications, and name who will obtain permits and book inspections. Edmonton applies different permit requirements to gas furnaces, ductwork and air-conditioning installations. Confirm those responsibilities before accepting a replacement or installation quote. [1] [2] [3] [4]
Describe the problem before requesting quotes
Tell the contractor whether you need diagnosis, equipment replacement, cooling installation or ventilation changes for a renovation. Send the equipment model, photos of its label, the rooms affected and any displayed fault code. Describe when the problem occurs and what you have observed without taking equipment apart.
Before booking a repair visit, ask for the diagnostic charge, any after-hours charge and the approval process for additional work. Request an explanation of the fault and a repair quote before deciding on replacement. Give installation bidders the same description, including comfort problems you want them to address.
Match permits to the installation
Edmonton requires a gas permit for installing, altering or relocating gas equipment, including furnaces and piping. Its heating and ventilating guidance lists an HVAC-permit exception for gas-fired appliances without attached ductwork other than the combustion-air duct, and states that a Home Improvement Permit is required. Ask the installer to identify the applications for your furnace and ductwork arrangement. [1] [2]
For AC, the City distinguishes electrical connection from ducting changes and equipment capacity. Hard-wired installations require an electrical permit. Ducting-design alterations or units over 5 tons require both HVAC and electrical permits. The City does not require an electrical permit for portable plug-in AC. [1]
For HVAC work accompanying other interior or exterior alterations, Edmonton directs applicants to include the trade permit with the appropriate building permit application. The City does not refund fees for a standalone trade permit that should have formed part of the building project. Ask your project lead to coordinate applications before paying permit allowances. [1]
Check the company and assigned technician
Edmonton’s residential HVAC and gas permit guidance requires contractors to hold a City licence. Alberta classifies Refrigeration and Air Conditioning Mechanic as a compulsory-certification trade. For restricted activities, the province authorizes registered apprentices, certified journeypersons and holders of recognized trade certificates. [1] [2] [3]
Have the company identify the person responsible for refrigeration work and explain their credential or apprentice status. Confirm who will handle gas and electrical work if your project includes them. Request proof of insurance and written labour and equipment warranty terms. Keep these documents with the accepted quote.
Compare the full replacement scope
Ask bidders to list the proposed model and capacity, installation labour, equipment removal, thermostat work, duct modifications, electrical work and gas connections. Have them mark exclusions and explain how they will price changes. Request a payment schedule, proposed installation dates and a plan for any interruption to heating.
Use itemized contractor quotes to establish diagnostic, repair and installation costs. For a separate permit allowance, Edmonton lists an existing-home residential gas permit charge outside the House Combo Permit of CAD 120 plus CAD 4.80 for safety codes, effective through December 31, 2026. That charge covers the permit, rather than equipment or installation labour. [2]
For basement developments and secondary suites, Edmonton requires an HVAC permit. The City calls for heat-loss calculations demonstrating that living spaces can maintain 22°C when the outdoor temperature is -30°C. Ask the designer to address outdoor air, supply and return capacity, and replacement air for added exhaust. [1]
Use the warm-season temperature chart as context for discussing cooling comfort. Tell bidders which rooms overheat and when. Ask them to explain the proposed capacity and assess your home rather than selecting equipment from a monthly climate average.
Plan inspection access and completion records
Assign inspection booking to a named person. Edmonton lists required inspections in SelfServe after issuing the permit and accepts requests through 311. For an inspection inside an occupied home, a responsible person aged 18 or older must attend, pets must remain contained, and reviewed permit documents must be available on site. [4]
Have the contractor share inspection results, explain any deficiencies and confirm who will correct them. Edmonton emails a Permit Services Report once inspections are complete. Keep that report with equipment details and warranty documents. Ask the installer to demonstrate the controls and explain the maintenance instructions before leaving. [4]
Edmonton warm-season normal daily temperatures
Local details that affect your job
Resolve AC permits before booking installation
Ask the bidder to state whether the unit exceeds 5 tons or requires a ducting-design alteration. Either condition triggers HVAC and electrical permits under Edmonton’s guidance. A hard-wired unit without those conditions needs an electrical permit. Have the bidder include the applicable permits and responsibility for obtaining them in the quote. [1]
Coordinate HVAC with your basement renovation
Tell the HVAC contractor if you are developing a basement or adding a secondary suite. Edmonton requires HVAC permits for these spaces and directs applicants to combine trade applications with the appropriate building permit when other alterations form part of the work. Ask the project lead to coordinate the design, applications and inspection stages before construction starts. [1]
Arrange inspection attendance for the day
Edmonton lets you request an inspection date but does not offer a specific time or an inspector call ahead. Arrange adult attendance for an occupied-home inspection, contain pets and clear access. Ask the permit holder to share the booking and results so you can follow any required corrections. [4]
Choose the next step for your HVAC project
| Your project | Next step | Permit point to confirm |
|---|---|---|
| Existing system fault | Book diagnosis and request a repair scope before approving replacement. | Ask the contractor to identify permit requirements for the proposed repair or alteration. |
| Gas furnace replacement | Request separate gas and ductwork details. | Gas equipment installation or alteration requires a gas permit; confirm the HVAC and building applications for the scope. |
| Hard-wired central AC | Ask about capacity, electrical connection and ducting changes. | Electrical permit required; HVAC permit also required for ducting-design changes or capacity over 5 tons. |
| Basement or secondary suite | Coordinate the HVAC design with the renovation application. | HVAC permit required; combine it with the appropriate building application when the project includes other alterations. |
| Portable plug-in AC | Confirm that the proposed unit plugs in without fixed electrical work. | The City does not require an electrical permit for portable plug-in AC. |
Your hiring checklist
- Send equipment-label photos, displayed fault codes and a description of the affected rooms.
- Confirm diagnostic and after-hours charges before booking.
- Ask who will perform refrigeration, gas and electrical work and request their qualifications.
- Compare equipment models, capacities, included work and exclusions in written quotes.
- Name the person responsible for permits, inspections and deficiency corrections.
- Agree on access, payment stages and written approval for changes.
- Collect inspection results, completion records, warranty documents and operating instructions.
Frequently Asked Questions
Does a furnace replacement need a gas permit?
Edmonton requires a gas permit for installing, altering or relocating furnaces and other gas equipment. Ask the contractor to identify the gas, HVAC and building applications needed for your replacement and include permit responsibility in the agreement. [1] [2]
Can an apprentice perform air-conditioning work?
Alberta lists registered apprentices among the individuals authorized to perform restricted Refrigeration and Air Conditioning Mechanic activities. Ask the company to explain the assigned technician’s status and mentoring arrangement. [3]
Should I copy the old furnace size for a basement renovation?
Ask the designer to assess the proposed living space. Edmonton’s basement and secondary-suite guidance calls for heat-loss calculations demonstrating 22°C indoors at -30°C outdoors, along with ventilation considerations. Request an explanation of how the proposed equipment and ductwork meet the design. [1]
Does installation finish the permit process?
Edmonton considers a permit complete after the project passes all required inspections. Ask the permit holder for inspection results and the Permit Services Report, and confirm who will address outstanding deficiencies. [4]
Sources and scope
This guide combines the sources below with practical planning guidance. Figures apply to the stated geography and period; request a written quote for your property.