Mini-Split Installation in Bellevue, WA
Zoned, whisper-quiet comfort without ductwork. Perfect for additions, ADUs, and rooms that never quite reach the right temperature.
Bellevue's downtown condo towers and the additions and ADUs going up in Somerset and Lake Hills are both classic mini-split territory — no ductwork to fight, just a compact system sized to the room or unit.
Symptoms we see every week
- One room that's always too hot or too cold
- Adding an ADU, addition, or converted garage
- Ductwork is impractical or too costly
- You want per-room temperature control
Spec'd to your Bellevue home
We size every system to your actual demand — not a one-size guess. Here's what a typical mini-split installation includes:
| Capacity | 9k–48k BTU |
|---|---|
| SEER2 | Up to 30.5 |
| Noise | 19–26 dB (whisper) |
| Zones | 1–8 per system |
Work we stand behind
12-year compressor warranty, 2-year labor, and a free first-season tune-up.
Book this serviceEstimate your mini-split installation
Move the slider for a rough range. Final quote is confirmed on-site — no surprises.
Rough ranges for typical Bellevue homes only. Your written quote is confirmed on-site.
Related services
Heat Pump Systems
One electric system that heats and cools — the cold-climate models we install work down to -13°F — and pairs with solar.
Learn moreFurnace Install
A properly sized, high-efficiency furnace for Pacific Northwest winters.
Learn moreAC Repair & Install
Central air repair, tune-ups, and right-sized new installs for Eastside heat waves.
Learn moreIndoor Air Quality
Filtration and ventilation for cleaner air, especially during wildfire season.
Learn more