Mini-Split Installation in Woodinville, WA
Zoned, whisper-quiet comfort without ductwork. Perfect for additions, ADUs, and rooms that never quite reach the right temperature.
Out on Woodinville's larger acreage properties, a mini-split is often the fastest way to add comfort to a detached structure, guest space, or addition without extending ductwork across the property.
Symptoms we see every week in Woodinville
- 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 Woodinville 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 |
Mini-Split Installation in Woodinville: what's different here
Large acreage homes on Hollywood Hill and around Cottage Lake often run two systems or have equipment in outbuildings, and many homes outside gas lines heat with propane, oil or electric. For Woodinville farmhouses, shops and outbuildings with no ductwork, mini-splits give efficient heating and cooling one zone at a time.
Permits and inspections
A mini-split install typically needs a mechanical permit plus an electrical permit for its dedicated circuit. Mechanical and plumbing permits in Woodinville go through the City of Woodinville Development Services (or King County Permitting for homes outside city limits). When the work needs a permit, we pull it, schedule the inspection and leave you the paperwork.
Utilities and rebates
Woodinville homes get electricity from PSE. Ask us which utility, state or federal rebates may apply to your address.
Where we work in Woodinville
Our job records show more than 50 completed jobs for Woodinville customers across ZIP codes 98072, 98077. We take mini-split installation calls in Hollywood Hill, Cottage Lake, the Tourist District, West Wellington and the rest of Woodinville.
Work we stand behind
12-year compressor warranty, 2-year labor, and a free first-season tune-up.
Book this serviceGet a same-day quote from a real technician in Woodinville.
Straight answers for homeowners in Woodinville.
Who issues the permit for mini-split installation in Woodinville?
Mechanical and plumbing permits in Woodinville go through the City of Woodinville Development Services (or King County Permitting for homes outside city limits). For mini-split installation, we apply for the permit, book the inspection, meet the inspector on site, and give you the final sign-off for your records.
Can a mini-split heat my whole Woodinville home?
Yes, a multi-zone system can heat and cool most Woodinville homes, but it depends on layout and insulation. We do a room-by-room load calculation and give a written quote. Ask us which utility, state or federal rebates may apply to your address.
Which Woodinville neighborhoods do you cover?
Our job records show more than 50 completed jobs for Woodinville customers across ZIP codes 98072, 98077. We take mini-split installation calls in Hollywood Hill, Cottage Lake, the Tourist District, West Wellington and the rest of Woodinville. Call (425) 615-5000 for same-day service.
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