Puis-je engager plusieurs entrepreneurs pour la même installation?
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Can I hire multiple contractors for the same installation?

A common question among owners: can you use several companies to benefit from the LogisVert subsidy?

At AirGreen, we are regularly consulted by clients from Montreal , Laval , Longueuil , the North Shore and the South Shore , who wish to take advantage of the generous financial assistance offered by Hydro-Québec as part of the LogisVert – Efficient Housing program . A question that often comes up is: can we hire several contractors for the same installation, such as a wall-mounted heat pump and caulking work, while still benefiting from the financial assistance?

The answer is yes, but under certain specific conditions. In this article, we detail the essential elements to understand if you are considering combining the services of different contractors for the same project supported by the LogisVert grant.


Understanding the basics of the LogisVert grant: objectives and conditions

Hydro-Québec , through the LogisVert program, aims to accelerate the residential energy transition by encouraging the installation of energy efficiency measures such as:

  • Efficient and high-efficiency heat pumps

  • Roof insulation and caulking work

  • Heat pump dryers

  • Induction cookers

  • Efficient pool pumps

  • Solar thermal systems

For each measure, aid amounts ranging from $250 to more than $2,000 may be granted, provided that strict requirements are met, particularly with regard to the quality of the work , the eligibility of the equipment , and the compliance of the executing companies .


Hiring multiple contractors: what Hydro-Québec says

Hydro-Québec does not prohibit hiring several companies to carry out the same installation consisting of several measures . On the contrary, this is explicitly permitted and may even give rise to the right to subsidized financing , provided that the following rules are respected:

1. Every business must be compliant

Companies must:

  • Be registered with the Quebec Business Registrar ;

  • Hold the appropriate licenses from the Régie du bâtiment du Québec (RBQ) ;

  • Provide clear and detailed invoices stating:

    • Invoice number and date;

    • Address of the works;

    • RBQ license number;

    • GST and QST numbers;

    • Full description of the work carried out;

    • Total cost of the work.

2. Each measure must be distinct and complete

For example, if you install a Fujitsu KZAH R-32 wall-mounted heat pump with AirGreen, and use another company for the caulking , you must submit two separate invoices , each meeting the program requirements. The file must then be submitted within 9 months of the first intervention.

3. 5% bonus for multiple measures

If you combine two or more measures (e.g., heat pump + caulking or heat pump dryer), and all are eligible and validated, you will automatically receive a 5% bonus on the total grant awarded. This only applies if all measures are included in a single application .


Case study: Laval client combines AirGreen and a caulking contractor

Real-life situation : A Laval customer wanted to benefit from the LogisVert grant for the installation of a Gree Extreme 18,000 BTU wall-mounted heat pump and complete caulking work. AirGreen took care of the heat pump. The customer hired a specialized contractor for the caulking.

We advised the client to:

  • Keep all detailed invoices ;

  • Ensure that each contractor was RBQ licensed ;

  • Submit the application on the LogisVert portal within 9 months.

Result: The customer received a $2,520 grant for the heat pump ($140 per 1,000 BTU at -8°C) and a $126 bonus from the combination of measures.


Mistakes to Avoid When Working with Multiple Contractors

Even if the use of several professionals is permitted, certain errors may result in the refusal of your grant :

  • Not ensuring that each company holds a valid RBQ license ;

  • Submit incomplete or inaccurate invoices;

  • Send multiple separate requests instead of a single, consolidated request ;

  • Have non-eligible equipment installed (e.g.: heat pump not on the LogisVert list);

  • Failure to retain photographic evidence of installations;

  • Allow the 9-month deadline for submission to pass.


Why choose AirGreen to coordinate your work?

At AirGreen , we support our clients at every stage of their LogisVert grant application. We provide:

  • Complete compliance of our HVAC installations (RBQ, warranty, complete documentation);

  • Coordination with other professionals , when necessary (e.g., caulking, insulation);

  • Clear advice to maximize your financial aid ;

  • A selection of highly efficient equipment (Sharp ZU1, Gree Extreme, Bosch BIVA IDS Premium R-454B, etc.);

  • Successful projects throughout Montreal, Laval, Longueuil, the North Shore and the South Shore.


Practical advice if you combine several entrepreneurs

  • Plan the order of work intelligently : start with structural measures (insulation, caulking), then the mechanical installation (heat pump).

  • Centralize your invoices and documents from the start .

  • Create your profile on www.logisvert.ca before the work to fully understand the requirements.

  • Group all the measures into a single online request , even if the work is carried out by different companies.


Conclusion: Yes, but be rigorous!

Hiring multiple contractors is entirely possible under the LogisVert Grant , provided you strictly adhere to the conditions set by Hydro-Québec. At AirGreen, we support you in the success of your project by ensuring that your HVAC installation is eligible, compliant, efficient and that your file is solid . Whether you are in Montreal , Laval , Longueuil , on the North Shore or the South Shore , we help you maximize your savings while improving your comfort.