Choosing a specialized builder should be based on technical criteria and verifiable facts rather than simple marketing arguments. A buyer must evaluate the company's track record in building science, its volume of certified projects, and its status with official organizations. Belvedair has positioned itself as an industry benchmark since 2007, accumulating hundreds of high-performance residences, including over 40 LEED certifications. Furthermore, its exclusive accreditation as a Novoclimat Select contractor demonstrates an execution rigor validated by systematic third-party inspections on every job site.

Belvedair stands out for its integrated approach, bringing architectural design and construction under one roof. Unlike traditional builders, we are true pioneers in green construction in Quebec, with hundreds of certified achievements (LEED, Novoclimat). Our mastery of bioclimatic design guarantees healthier, more durable, and ultra-high-performance homes.

The main difference lies in our exclusive specialization in eco-friendly housing and our turn-key service. A standard contractor applies the minimal Building Code. At Belvedair, we far exceed these standards with a superior thermal envelope, passive solar design, and the use of healthy, low-carbon materials.

The traditional model often separates architectural design from the reality of job site cost estimation. Choosing an integrated design-build approach provides immediate synergy. At Belvedair, our designers work in close collaboration with our in-house estimators right from the sketching phase. This method ensures rigorous cost control throughout the evolution of the plans. Choices of materials, orientations, and technical details are financially validated in real time, guaranteeing total transparency and eliminating budget surprises during the construction phase.

We mainly cover the Laurentians, Lanaudières, the Eastern Townships, Montérégie and Greater Montreal. We serve regions where we have permanent teams and know that we will be able to provide service and attention that meets your expectations. Consult our Contact Us page to view our serviced territory. If you have any ambiguity about your sector, call us so we can discuss it with you!

Yes. Belvedair is a general contractor specializing ecological homes in since 2007. We offer plans, lots, custom architecture and eco-building services. 

Absolutely. In addition to the mandatory Residential Construction Guarantee (GCR), our execution rigor and strict quality control on job sites significantly reduce the risk of defects. We guarantee a home designed to last for generations. Learn more

There are several possible answers to this question. At the very least, an ecological home should consume less energy and water, ensure healthier air quality and use environmentally  friendly materials. For those who want the very best, Belvedair has extensive experience in designing and building energy-efficient homes. See our Eco-Building Guide.

The project has three main stages:

1. Project analysis: finding a concept that meets your needs and budget. Free of charge, except for the site visit.
2. Architectural phase: choosing a plan from our portfolio or creating a customized plan with our architectural department.
3. Construction phase. 

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Yes, an eco-friendly home is truly more sustainable, because sustainability depends on performance that is invisible yet real. Beyond healthy materials, it is the building’s high-performance envelope that makes the difference: better weatherproofing protects the structure from water and Quebec’s extreme weather conditions. This efficiency translates into significant energy savings and a reduced carbon footprint throughout the home’s entire life cycle. Choosing Belvedair means investing in a resilient building that retains its resale value while offering a superior quality of life.

The extra cost of building an energy-efficient home is estimated at around 4% for the building envelope. However, the energy savings generated are greater than the additional mortgage payment. 

The cost of purchasing an ecological home is higher, but the costs associated with its use and maintenance are significantly lower than with a standard home. By buying an ecological home, you’re investing in your health and your future!