What to prepare for a heating and cooling assessment

You do not need to diagnose your system or choose equipment before an assessment. The most useful preparation is a clear description of the problem, a few records if you have them and safe access to the areas the assessor needs to see.

For a home in Creston or elsewhere in the Kootenays, begin with the community and the kind of help you need: a fault investigated, cooling added, an uncomfortable room improved or a replacement considered. This helps the team arrange the appropriate next step.

1. Write down the result you want

Choose your top priorities. You might want a cooler bedroom, fewer interruptions, less noise or options for changing the heating system. If several people use the home, note where their needs differ. A short description is more useful than trying to select a model in advance.

Record what you have noticed: which rooms, what time of day, the weather conditions and whether it is a new problem. If you already have temperature readings, bring them. You do not need to spend days gathering measurements before making contact.

2. Gather the records you already have

• Equipment information: Keep any manuals, installation invoices and model details together. Photograph a label only if it is safely visible without opening equipment.
• Service history: Bring recent findings, repairs and written recommendations. Include questions about anything you did not understand.
• Home changes: Note completed or planned insulation, windows, air sealing and additions. NRCan explains that home improvements can change heating and cooling needs.
• Plans and constraints: Mention your preferred timing, budget range if you have one, rooms that must stay usable and any renovation schedule.

If you want an operating-cost comparison, ask which utility-use records would help. You can cover account numbers before sharing copies. Do not send account passwords. Missing paperwork is a reason to identify an unknown, not a reason to postpone an enquiry.

3. Walk through the practical locations

Point out the current equipment, thermostat and the rooms that concern you. Make an ordinary walking route available and mention locked rooms, pets or access limitations when arranging the visit. Do not move heavy equipment, remove panels or climb into an unsafe space.

For possible outdoor equipment, identify spaces you use, nearby bedrooms, snow accumulation and drainage concerns. Ask how the location and electrical supply will be assessed. BC Hydro’s contractor questions cover these details; an apparent spare space on the wall or electrical panel does not confirm suitability.

4. Ask what the assessment will establish

The next step may be fault diagnosis, system design or both. Confirm the visit’s scope and any charge before booking. Ask what can be decided on that visit and what measurements or specialist checks may still be needed.

For replacement or new cooling, ask how heating and cooling loads will be calculated and how distribution will be checked. HPSC’s retrofit guidance connects homeowner needs, building conditions, equipment selection and final performance checks. A floor-area estimate or equipment photograph alone is not the full design.

Ask for a proposal that separates included work, options and unresolved items. If a rebate matters to the decision, check the current program before committing. BC Hydro’s application guide explains the need to review eligibility and retain documentation; the guide does not establish eligibility for every Kootenay household.

When not to wait for an assessment

If a carbon monoxide alarm sounds, leave immediately, call 911 from a safe place and return only when emergency workers permit it. If you smell gas, get outside, avoid operating lights or appliances and call your gas utility or propane supplier from outside. Do not wait for an online response.

Browse furnaces, air conditioning or heat pumps, then contact Western Canadian Furnace & Mechanical Services. Share your community, main concern and how to reach you. The team can discuss what is needed next.

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• Natural Resources Canada: Keeping the Heat In, Section 9: Operating your house
• BC Hydro: Purchasing a heat pump? Questions to ask your contractor
• Home Performance Stakeholder Council: Heat Pump Retrofit Best Practices Guide for Contractors, November 2025
• BC Hydro: How to get your home renovation rebate
• Technical Safety BC: Carbon Monoxide Safety Fact Sheet
• Technical Safety BC: Annual Servicing for Gas Appliances

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