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The GHMB guarantee plan is an effective inspection program that goes well beyond existing standards. To find out more, visit our website!

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The GHMB team attaches great importance to after-sales service. In order to offer you a service that meets your expectations, we take care of your file, we follow up with the contractor and we are listening to you.

  • Superior construction quality

  • Exemplary customer service

  • Keep peace of mind

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The GHMB warranty plan offers condo owners protection to secure their investment. The property will therefore be protected against the completion of the work, the wrong way as well as hidden defects.


Coverage in increments of $30,000 to $100,000 on progress payments made to the contractor under the current contract.


All condo construction work planned upon signing the contract will be executed in such a way as to meet all requirements. As such, the work completion provision protects you from unfinished or noncompliant work.


The GHMB guarantee plan protects you from any work in your condo that may have been completed incorrectly or that may not meet applicable standards.  


The GHMB guarantee covers the repair of all serious hidden construction defects when they are discovered in the first year following the reception of your condo.


The GHMB guarantee plan includes the repair of design, construction and execution defects, which are visible or appear within five (5) years of taking possession of your condo.

100% satisfaction

To ensure the complete satisfaction of the new condo owner, GHMB can conduct a final inspection on the condominium projects before the owner takes possession of the condo. This inspection will be completed by the contractor and consumer from a list of pre-established components to verify. Furthermore, the GHMB guarantee plan can be transferred if and when the property is resold.

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Our Projects

Marquise Phase 7

Vaste domaine exclusif et verdoyant au cœur du centre-ville de Laval

All our projects

Le Georges Henri

Le George Henri, condominiums boutique au style intemporel situés à Brossard

All our projects


Un nouveau projet de condominiums et de penthouses situé à LaSalle.

All our projects

U-Bahn Condos par Urbania

Un endroit où il fait bon vivre, travailler et relaxer.

All our projects

Projet luxueux Symphonie Viu

Découvrez le tout nouveau projet de condos luxueux construit par le Groupe de Sociétés Westcliff.

All our projects

Les Cours Bellerive3

Un projet de condos et de maisons de ville qui redéfinit l’équilibre naturel entre la ville et les grands espaces.

All our projects

Signature Bois-Franc

Un projet signature aux prestations de grande qualité

All our projects


Un milieu de vie lumineux au cœur de ville-marie est, à un pas du métro Frontenac

All our projects


Trois tours à condo d'une qualité optimale construites à Mirabel

All our projects

Le Marquise 6

Une tour lumineuse bordée d’allées verdoyantes avec fontaines spectaculaires. Projet situé au cœur du centre-ville de Laval. Ce projet luxueux vous offre de nombreux services tels que piscine, gym, sentier pédestre, parc canin et plus encore. Développé par DevMta, Monsap et QMD qui possèdent une grande expérience dans le développement de copropriétés haut de gamme.

All our projects

Le Solstice

Le Solstice situé rue de la Montagne est un amalgame parfait d’un désign épuré, d’une architecture audacieuse et de luxe discret. Il comprend 330 unités sur 44 étages , un spa scandinave complet, des celliers privés, salle entraînement, aire de détente etc….

All our projects

The 1420 Project

The 'Le 1420' project located on Mount Royal Boulevard on the side of Mount Royal is without a doubt a prestigious housing project. Set in a heritage building with incomparable architecture, it includes 153 condominium units including, penthouses, swimming pool, gym, private terrace, performance hall, chapel...

All our projects

Esplanade Cartier project

The Esplanade Cartier project located in Montreal, corner of Sainte-Catherine-Parthenais, includes a 14-storey tower housing 114 condominium units. Common areas include lobby, roof terraces with swimming pool and interior courtyard.

All our projects

Eco Quartier

The Eco Quartier de la Gare Project is located in Brossard, a stone's throw from Quartier Dix30, near the future REM and a huge urban park.

All our projects

OSHA project

The OSHA project, located in Hochelaga-Maisonneuve, a few kilometres from downtown Montreal, will include more than 200 units.

All our projects


Alta-Socam Group is the developer for the creation, construction and development of multi-residential condo projects.

All our projects


Musto Construction has more than 40 years of excellence in residential construction.

All our projects
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  • What is the GHMB guarantee coverage?

  • How much does the GHMB guarantee plan costs?

  • If a difficult situation arises with a contractor, how can GHMB help me?

  • Will I have a document certifying the guarantee coverage and the contractor’s commitment?

Do you have any questions?

Contact us and one of our agents will get back to you shortly.