HVAC Services
Ductless Mini Splits
Zone-controlled comfort with energy-efficient ductless systems. Perfect for additions, older homes, and bonus rooms.
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Ductless Mini Splits
Ductless mini split systems are the ideal solution for heating and cooling spaces where traditional ductwork isn’t practical or cost-effective. They’re perfect for home additions, older homes without existing ductwork, converted garages, bonus rooms, and areas that are always too hot or too cold.
Westerly Ventures installs single-zone and multi-zone ductless systems from leading manufacturers. A single outdoor unit can connect to multiple indoor units throughout your home, each with individual temperature control — giving you zone-by-zone comfort and eliminating energy waste in unused rooms.
Mini splits are incredibly energy-efficient (many models exceed 30 SEER), operate at whisper-quiet levels, and require only a small 3-inch hole through the wall for installation — no major construction or ductwork needed. They also provide both heating and cooling, making them a year-round comfort solution.
Key Features
- Single & multi-zone systems
- No ductwork required
- Whisper-quiet operation
- Individual room control

Our Process
01
Assessment
02
Quote & Options
Transparent pricing with multiple equipment options, rebates, and financing available.
03
Installation
Licensed technicians install your system with attention to detail and code compliance.
04
Testing & Support
Full system testing, walkthrough, and ongoing maintenance support.
- Schedule a Free Consultation
Get a free, no-obligation quote for your ductless mini splits project in Western Washington. We respond within 24 hours.
Other HVAC Services
Ductless Mini Splits Service Areas
We provide ductless mini splits services across King, Snohomish, and Pierce counties. Click a city below for local service details.
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