Our expertise

We make the highest industry standards our own!

The decision to acquire a house, cottage or condo is an important one. Choosing the right builder is just as important. Deserving of your trust, HMC meets the construction industry’s highest standards.


Guarantee plan for new residential buildings rating: A

Since January 1, 2015, all builders of new homes in Québec must abide by the new Guarantee plan for new residential buildings. The purpose of the plan is to make sure that the construction quality criteria recognised in Québec are met.

HMC prefab houses are covered by this plan and we were rated “A” when we obtained our accreditation certificate. For more information, visit www.garantiegcr.com.


Proudly CSA-certified

Our production method is backed by a quality assurance program certified by the CSA standard. CSA is Canada’s principal standard-setting organisation. The materials we use to produce our prefab buildings are all certified by a recognised standard.

A CSA inspector conducts surprise visits of our plant 4 times a year to make sure we comply with our assurance program. CSA standards help make homes in Québec and Canada safe.

Only certified radon mitigation and measurement builder

HMC is the only manufacturer of prefab houses in Québec that is certified to measure and mitigate radon. To find out more about this toxic gas, visit Radon.