Geonomic Developments Inc. is a Portland-based geothermal heating and cooling contractor serving residential, commercial, and community properties across Oregon, southwest Washington, and California. Founded by Nicholas Cabianca and Nicholas Mitchell, the company designs and installs custom ground-source heat pump systems and uses innovative drilling and ground-coupling techniques aimed at reducing installation costs. Geonomic handles the full project scope, from initial free energy assessment and system design consulting through ground loop installation and heat pump commissioning, and helps clients navigate federal, state, and local incentive programs. The firm is IGSHPA-certified and works with Enertech geothermal equipment. Its published project portfolio includes a Portland residence that documented 80% energy savings, and its emphasis on fused fittings and custom distribution is intended to minimize long-term maintenance. Geonomic serves the greater Portland metro, Willamette Valley, and wider Pacific Northwest region.
Verified active operator per geonomic.com + igshpa.org member directory (OR bundle audit 2026-06-01)
Owner-operated firm in Portland delivering custom-designed geothermal systems across three states using innovative drilling and ground coupling techniques to reduce installation costs while achieving documented energy savings up to 80%.
