About Nexa Casa
Our History
Founded in 2019, Nexa Casa, owned by ASD Innovations Inc., draws on over 15 years of international experience in building materials sourcing, project coordination, and supply chain management. We specialize in bringing high-quality energy-passive prefab homes, garden suites, and commercial prefab spaces to the Canadian market.
At Nexa Casa, we work closely with trusted manufacturing partners to source advanced prefab solutions, while our team manages the full delivery process — from planning and logistics to final installation. Our prefab structures are designed with sustainability in mind, with up to 80% of materials being recyclable and designs that help reduce energy consumption by up to 90%, delivering long-term savings and exceptional comfort.
To provide a true one-stop solution, we proudly partner with:
- Green PI INC— providing full engineering services, technical design, permit preparation, and compliance.
- Canadian Construction Company — responsible for site preparation, foundation work, on-site assembly, and construction.
Together, we offer our clients a fully integrated solution for modern, sustainable, and efficient prefab living.
Nexa Casa — Your Partner in Smarter, Greener Living..
Our Process
At Nexa Casa, we offer a seamless and fully managed process to make your prefab home project smooth, efficient, and worry-free.
Step 1 — Initial Consultation
- We begin with a detailed consultation to understand your needs, preferences, site conditions, and budget. Our team reviews your project goals and provides preliminary recommendations.
Step 2 — Site Assessment
- Our team conducts a full site assessment, evaluating access, zoning, soil conditions, utilities, and any specific site requirements to ensure the feasibility of your project.
Step 3 — Engineering & Design Consultation
- Our engineering partner, Green PI, provides complete technical support — including customized design, structural engineering, permit drawings, and compliance with local building codes and energy standards.
Step 4 — Prefab Manufacturing Coordination
- Once the design is approved, we coordinate with our trusted manufacturing partners to produce your custom prefab structure using high-quality, sustainable materials.
Step 5 — Permits & Approvals
- We assist you in preparing and submitting all necessary permit applications to ensure timely approvals and compliance with municipal regulations.
Step 6 — Site Preparation & Construction
- Our construction partner, Canadian Construction Company, handles all site work — including foundation, utility connections, delivery coordination, and on-site assembly of your prefab unit.
Step 7 — Final Installation & Handover
- Once construction is complete, we perform a final inspection and quality check before handing over your completed home or commercial space, ready for occupancy.
With Nexa Casa, you get one team, one contract, and one fully managed solution — delivering you a sustainable, energy-efficient home without the headaches of managing multiple contractors.
Our Expertise
✅ Experience You Can Trust
- With over 15 years in international building materials and project coordination, we understand every step of the prefab process.
🤝 Trusted Partnerships
- In collaboration with Green PI (Engineering) and Canadian Construction Company, we offer a one-stop, fully managed solution — from site assessment to final installation.
🌍 Global Sourcing, Local Quality
- We work with top manufacturing partners to ensure high-quality, sustainable materials and on-time delivery — tailored to your design and budget.
🛠️ Turnkey Project Management
- We handle everything: design, engineering, permits, manufacturing, shipping, and construction — so you don’t have to.
🌱 Sustainable & Energy-Efficient
- Our homes are energy-passive (up to 90% savings) and made with up to 80% recyclable materials — built for a greener future.