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Cooling & Air

Ductless Systems

Targeted Comfort Without Ducts

No ductwork? No problem. Ductless systems, also known as mini-splits, are an increasingly popular choice for homeowners who need flexible, efficient comfort without existing ductwork.

Flexible Installation

Perfect for additions, garages, and any space without existing ductwork.

Energy Efficiency

SEER2 ratings up to 26 — among the most efficient systems available.

Enhanced Comfort

Rated to operate reliably from -30°C to 50°C.

Quiet Operation

Sound levels as low as 23.5 dBA, barely audible indoors.

- OUR COMMITMENT

Why DNM

Expertise

Decades of combined experience serving the Soo, with journeymen and apprentices who are lifelong specialists.

Integrity

Clear communication and ethical business practices on every job — we tell you what we found, what it needs, and what it will cost.

Transparency

Straightforward pricing with no hidden fees — clear, detailed quotes up front.