Mini-Split Installation in Issaquah, WA
Zoned, whisper-quiet comfort without ductwork. Perfect for additions, ADUs, and rooms that never quite reach the right temperature.
Whether it's a converted garage in Olde Town or a bonus room in a newer Highlands build, mini-splits solve the same problem across Issaquah: one stubborn room the main system never quite reaches.
Symptoms we see every week in Issaquah
- 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 Issaquah 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 Issaquah: what's different here
Olde Town's older valley homes need different equipment than the newer master-planned homes and condos up in the Highlands and Talus, where many owners have already moved to heat pumps. In Issaquah, we install mini-splits for bonus rooms, additions, ADUs and converted garages, and as whole-home systems in older Issaquah Highlands homes without ducts.
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 Issaquah go through the City of Issaquah Permit Center. When the work needs a permit, we pull it, schedule the inspection and leave you the paperwork.
Utilities and rebates
Issaquah homes get electricity from PSE, and most have PSE natural gas. Issaquah homeowners may qualify for utility, state or federal rebates. We point you to the current programs for your address before you sign.
Where we work in Issaquah
Our job records show more than 80 completed jobs for Issaquah customers across ZIP codes 98027, 98029, 98075. We take mini-split installation calls in Issaquah Highlands, Talus, Olde Town, Squak Mountain, Issaquah Valley and the rest of Issaquah.
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 Issaquah.
Straight answers for homeowners in Issaquah.
Who issues the permit for mini-split installation in Issaquah?
Mechanical and plumbing permits in Issaquah go through the City of Issaquah Permit Center. 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 Issaquah home?
Yes, a multi-zone system can heat and cool most Issaquah homes, but it depends on layout and insulation. We do a room-by-room load calculation and give a written quote. Issaquah homeowners may qualify for utility, state or federal rebates. We point you to the current programs for your address before you sign.
Which Issaquah neighborhoods do you cover?
Our job records show more than 80 completed jobs for Issaquah customers across ZIP codes 98027, 98029, 98075. We take mini-split installation calls in Issaquah Highlands, Talus, Olde Town, Squak Mountain, Issaquah Valley and the rest of Issaquah. Call (425) 615-5000 for same-day service.
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