Arnet Construction

Arnet Construction is an Ottawa-based renovation company specializing in basement renovations and separate dwelling unit (SDU) conversions. We offer full-service project management with in-house designers, drafters, engineers, and permit experts, so you don't have to juggle multiple contractors. From start to finish, our team handles everything with precision and transparency. Every project is backed by a no-questions-asked two-year service guarantee and progress-based payment structure that gives you peace of mind. Whether you're finishing a new development basement or creating a legal rental suite, we deliver quality craftsmanship you can trust.