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Ductless Mini Split Installation — Bothell, WA

Upgrade your Bothell home with a ductless mini split system. Enjoy efficient heating and cooling customized for each room—installed in as little as one day.

From downtown condos to family homes near the Sammamish River, Bothell homeowners choose ductless mini splits for reliable comfort and lower bills. Our licensed team designs and installs systems for bedrooms, basements, offices, and ADUs, with clean, code-compliant work and full permit handling.

Why ductless fits Bothell homes

Bothell homes often feature layouts where traditional ductwork is inefficient. Ductless systems are the smarter option because:

• Perfect for new additions, basement remodels, and detached offices
• Provide zoned control—no more wasting energy on unused rooms
• Ideal for homes with vaulted ceilings or open-plan living spaces
Outdoor units are compact and blend well with Bothell’s residential style

Single-Zone vs. Multi-Zone — What’s Right for Your Layout

Single-zone systems: excellent for studios, nurseries, or primary bedrooms

Multi-zone systems: one outdoor unit can power 2–6 indoor units, each with an independent thermostat

Our installation process includes:

  • Detailed load calculation to size the unit properly

  • Core drilling and sealing with weather protection

  • Insulated line-sets and tidy condensate routing

  • Electrical panel upgrades and permit coordination

  • System startup, control setup, and homeowner training

Most single-zone installs: 1 day
Multi-zone systems: 1–2 days depending on layout

Equipment & Options

We install Mitsubishi, Daikin, and Gree mini splits, tailored for your home:

  • Indoor unit types: wall-mounted, floor-mounted, ceiling cassette
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  • Smart features: app scheduling, Wi-Fi control, geofencing
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  • Noise levels: as low as 20–24 dB(A)
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  • Energy savings: SEER2-rated, ENERGY STAR® certified
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  • Installation details: concealed line-sets, color-matched covers, precise sealing
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  • Air quality: advanced multi-stage washable filters
Fujitsu outdoor heat pump system installed on a residential home for energy-efficient heating and air conditioning
Do ductless systems work well in Bothell’s cool climate?

Yes, cold-climate mini splits deliver reliable heating during wet and chilly seasons.

How big of a unit do I need?

We perform room-by-room load calculations so your system is never oversized or undersized.

Can a ductless system cool multiple levels?

Yes, with a multi-zone configuration, each level can have its own unit and thermostat.

Is electrical work included?

Yes, all wiring, panel updates, and permits are included in our service.

How much maintenance is required?

Simply clean or replace filters regularly; professional tune-ups once a year keep efficiency high.

Indoor and outdoor units of a ductless mini-split air conditioner for home cooling and heating