Understanding the maximum deadline for submitting a LogisVert grant application after an HVAC installation
At AirGreen , we know that access to subsidies offered by Hydro-Québec through the LogisVert – Habitations Efficaces program represents an essential opportunity for homeowners in Montreal , Laval , Longueuil , as well as the North Shore and South Shore regions. However, it is essential to respect the strict deadlines imposed to be able to benefit from this financial assistance. In this article, we explain precisely the maximum deadline for submitting your subsidy application after installing a heat pump or other energy-efficient measure , as well as the steps to follow to avoid any refusal or processing delays.
A valuable, but time-limited grant
The LogisVert program is designed to financially support residential owners who invest in energy efficiency measures such as the installation of wall-mounted heat pumps , central heat pumps , roof insulation , caulking , heat pump dryers , induction cooktops , and much more.
But be careful: the submission of the application must imperatively respect a maximum deadline of 9 months following the date of execution of the work . This time criterion is non-negotiable and represents a frequent point of refusal observed during follow-ups with our clients.
Maximum deadline: 9 months after the implementation date
According to the official LogisVert program guide published by Hydro-Québec (January 2025 version), the maximum deadline for submitting a grant application is 9 months from the date the measure is implemented , i.e. the date your HVAC equipment is installed or eligible work is carried out .
Concrete example : If we install a Fujitsu 18,000 BTU wall-mounted heat pump in your home in Laval on January 15, 2025 , you must submit your complete application before October 15, 2025. After this deadline, Hydro-Québec will automatically reject the application, even if all other criteria are met.
Special case: Group request for several measures
If you carry out several measurements in the same home (e.g.: heat pump + caulking + insulation), and you group them into a single request , the 9-month countdown begins on the date of the first measurement installed .
This means it's crucial to plan your work and submit your application carefully. At AirGreen, we always advise our customers to submit their application within 3 to 6 weeks of installation , to avoid any oversights or missed deadlines.
Steps to follow to submit your application on time
Step 1 – Creating your profile on the LogisVert portal
Go to www.logisvert.ca to create your participation profile . This portal is the only accepted channel for submitting applications. Submissions by email or mail are automatically rejected .
Step 2 – Filling out the form and uploading the required documents
Prepare the following documents:
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Purchase and installation invoices (with date, name, address, RBQ license number, full description of equipment and work performed)
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Photo of the nameplate of the heat pump's outdoor unit
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Proof of ownership (municipal tax bill or bill of sale)
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Other specific documents depending on the measure installed
Make sure all information matches and documents are legible and complete .
Step 3 – File monitoring and production of Statement 27
Once your application is submitted, Hydro-Québec will take 10 to 12 weeks to process your file. You will be notified of the progress via your personal account. If any documents are missing, you will be contacted by email or telephone.
If you own a rental property , a Relevé 27 will be issued to you for tax purposes.
Practical tips to never miss the deadline
At AirGreen, we've helped hundreds of clients with their LogisVert application. Here are our best practices :
📌 Submit within one month of installation
Although the program allows nine months, it's safer to submit early. This gives you time to correct any incomplete documents.
📌 Don't group your measurements if you're pressed for time
If your first installation dates back several months, avoid grouping the measurements , because the deadline will be calculated from this first date, which could make your file inadmissible.
📌 Keep all your original documents
Scan them clearly and make sure that the names and addresses on the bills match exactly those of the owner registered on the Hydro-Québec account.
📌 Get support from an HVAC expert
Our team at AirGreen helps you check each criterion , compile your documents , and avoid common mistakes that block grants.
What AirGreen does for you
Certified and eligible HVAC installation
Our installations are fully compliant with the requirements of the LogisVert program , whether for Fujitsu, Gree, Sharp, Haxxair, Lennox, or Bosch heat pumps . We work with technicians registered with the Registraire des entreprises du Québec , holders of RBQ licenses , and who perfectly master the technical requirements of Hydro-Québec.
Complete grant application assistance
We offer our clients a complete support service: review of your documents, taking photos of the nameplates , checking the correspondence of HRi numbers, advice on grouping measurements, and submission on time .
Key takeaway: Acting quickly is key
Submitting a LogisVert application within 9 months of installation is a prerequisite for receiving the grant. This strictness is imposed by Hydro-Québec to ensure compliance with the administrative framework of its program. At AirGreen, we are committed to informing and guiding you to maximize your chances of acceptance .
If you are planning an installation or have recently contacted us for an HVAC project, don't wait : contact our team so we can help you prepare and submit your LogisVert file as soon as possible .