Describe
Answer the questions specific to your service, then give your contact details and postal code.

Describe your needs to compare the offers you receive and book a visit.
Here is what you can compare: work price, fees, inclusions, exclusions and time slots. Illustrative example.
“Published by the contractor” is data the contractor publishes in their profile. “Established by Nordis” is a selection reason calculated by Nordis. A field the real file does not contain shows as “to be confirmed”.
This preview is a sample built to explain the project file. In your file, the work prices, fees, inclusions and exclusions shown are the ones each contractor published in advance, for the options eligible to your project, and only where they published them.
If no contractor is eligible in your area when you submit, the file says so plainly and the Nordis team helps you with the next step.
Why these contractors?Identify the system and included tasks. A maintenance visit is not a replacement offer, even when both concern the same equipment.
These points help you read offers. The company must confirm the work price and scope before you agree.
The flow distinguishes a breakdown, maintenance, poor comfort and a possible replacement. System age completes the picture without pretending to determine the repair remotely.
The system type is the first useful routing detail.
A clear breakdown and preventive maintenance follow different paths.
Tell us when you need a visit without promising a timeline before confirmation.

Choose the need closest to your situation. You can confirm or change it in the questionnaire.
Looking for a heat pump? See our Heat pump page.
Describe the comfort issue: specify where and when it happens rather than proposing a technical setting.
Answer the questions specific to your service, then give your contact details and postal code.
Your file shows the options eligible for your project, with what the contractor actually published.
You then request the visit or book the slot that suits you, in the calendar of the contractor you choose. When no slot is published, the Nordis team helps you with the next step.
Your postal code helps select companies serving your property. You then compare their offers and the proposed slots for your needs.
Step 1 of 3
Describe the symptom or maintenance need without trying to diagnose it yourself.
A few focused questions, then your contact details. The file then shows the options genuinely available for your project.
Free for the homeowner, options subject to local availability.
Spring HVAC Maintenance: The Checklist to Start the Season RightFilters, outdoor unit, condensate, cooling test: the spring checklist to run at home, and when to hand over to a technician.Read
Repairing or Replacing Your HVAC System: The Decision GridAge, failure frequency, parts availability and refrigerants: the criteria that separate a reasonable repair from a justified replacement.Read
Humidity and Summer Comfort: Why Your HVAC System Does (or Doesn’t) Make the DifferenceA sticky house at 22 °C is not comfortable: understanding your system’s dehumidifying role, common causes of residual humidity and the levers to fix it.ReadNote the equipment type, symptom, noises or displayed codes and approximate age. Do not dismantle the equipment or work on the refrigerant circuit.
The answer depends on the diagnosis, overall condition, parts and use. A professional should assess the situation on site.
A heat pump is one type of equipment; HVAC also covers several heating, ventilation and cooling systems. The flow first asks which one is involved.
Your file shows the options genuinely eligible for your project, with what each contractor actually published. You then request the visit or book the slot that suits you, in the calendar of the contractor you choose. When no slot is published, the Nordis team helps you with the next step. If no option is available in your area, the file says so plainly: neither a response nor a date is promised.
Written by Groupe Nordis. Reviewed October 3, 2026. These points help you prepare a request and compare offers; they do not replace an on-site diagnosis, inspection or quote.