Ductless Mini-Split Installation in Lynnwood, WA
Zoned comfort without ductwork — ideal for older homes, additions, and hard-to-cool rooms.
Plenty of Lynnwood-area homes were built before central air was standard — mid-century ramblers, split-levels, and houses heated with baseboards or wall furnaces. Running new ductwork through those homes is invasive and expensive. Ductless mini-splits solve the problem elegantly: a compact outdoor unit connects to slim indoor heads through a small wall penetration, delivering whisper-quiet heating and cooling exactly where you need it.
When a Mini-Split Is the Right Answer
- No existing ductwork — the classic case. Skip the ducts entirely.
- Home additions & converted garages — extending central ducts rarely works well; a dedicated zone does.
- Hot or cold problem rooms — that upstairs bedroom that's always 8 degrees off from the rest of the house.
- Zoned control — heat or cool only the rooms you're using instead of the whole house.
- Older homes with fragile ducts — when the existing ductwork is deteriorating, going ductless can beat replacing it.
Why Homeowners Love Them
Mini-splits are heat pumps, so they both heat and cool with remarkable efficiency — many models exceed 20 SEER2. Indoor heads operate at a whisper (often under 25 decibels, quieter than a library). Each zone gets its own temperature control, ending thermostat wars for good. And installation is minimally invasive: usually a single day for a single-zone system, with no major construction.
We primarily install Mitsubishi Electric ductless systems — the industry benchmark for cold-climate performance and reliability — along with other major brands to fit different budgets.
What Installation Involves
1. Zone design. We walk your home, discuss how you use each space, and design the zone layout — how many indoor heads, where they go, and what capacity each needs.
2. Installation day. The outdoor unit is set on a pad or wall bracket, indoor heads are mounted, refrigerant lines and condensate drains are run through a small (3-inch) wall penetration, and electrical is connected.
3. Commissioning. We evacuate and charge the lines, test every zone in heating and cooling modes, and show you how to use the remotes or smart controls.
What It Costs
A single-zone mini-split typically runs $4,000–$7,000 installed. Multi-zone systems serving a whole home run $10,000–$20,000+ depending on the number of indoor heads. Rebates may be available for qualifying systems — we'll check during your estimate.
Related Services
- Heat Pump Installation — ducted options for whole-home comfort
- AC Replacement & Installation
- AC Maintenance & Tune-Ups
FAQ
Mini-Split Questions
How much does a ductless mini-split cost in Lynnwood?
Single-zone systems typically run $4,000–$7,000 installed; multi-zone whole-home systems run $10,000–$20,000+ depending on the number of indoor heads.
Are mini-splits good for older Lynnwood homes?
Often they're the best option. Many mid-century homes have no ductwork or ducts that can't be extended. Mini-splits need only a small wall penetration — no tearing open walls for ducts.
Do mini-splits heat as well as cool?
Yes — most are heat pumps that do both. Cold-climate models from brands like Mitsubishi Electric handle Puget Sound winters comfortably.
How many indoor units do I need?
It depends on your floor plan. Open areas can share one head; closed bedrooms usually need their own. We design the zone layout during your free estimate.
Thinking About Going Ductless?
Free in-home zone design and upfront pricing — find out what your home needs.