Mini Split Installation in Seattle, WA
Expert ductless heating and cooling services tailored for Seattle homes and businesses. Enjoy year-round comfort with our energy-efficient solutions.
Get a Free QuoteSeattle's Trusted Ductless Heat Pump Experts
From historic craftsman homes to modern apartments, we understand the unique climate control needs of Seattle residents. Our ductless heat pump systems provide the perfect balance of heating during damp winters and cooling during warm summers, all while reducing your carbon footprint.
- Customized solutions for Seattle's unique architecture
- Energy-efficient ductless heat pumps to lower utility bills
- Whisper-quiet operation for peaceful living spaces
- Expert installation by certified professionals
- Fast, reliable service across all Seattle neighborhoods

Neighborhoods We Serve in Seattle
Ballard & Wallingford
Specializing in ductless retrofits for 1920s Craftsman homes where traditional ductwork is impossible to install.
Capitol Hill & Fremont
Energy-efficient cooling solutions for modern townhomes and classic multi-story residences.
Queen Anne & Magnolia
Installing quiet, slim-duct units for view condos and luxury homes that require discreet aesthetics.
West Seattle & Beacon Hill
Providing year-round comfort for families in established residential neighborhoods.
Green Lake & Ravenna
Updating older heating systems with high-efficiency ductless heat pump technology.
South Lake Union & Downtown
Modern climate control for urban lofts and light commercial spaces.
Why Seattle Homes are Perfect for Ductless Heat Pumps
Seattle is home to thousands of beautiful older residences built before central air conditioning was standard. Many of these homes rely on expensive electric baseboard heat or outdated oil furnaces, making them ideal candidates for a ductless heat pump upgrade.
Because ductless systems don't require bulky ductwork, we can preserve the architectural integrity of your home while providing modern comfort. With Seattle's increasing summer temperatures, the high-efficiency cooling of a mini split has become a necessity rather than a luxury.
Switching to a ductless heat pump can cut your heating costs by up to 50% compared to traditional electric heating, making it one of the smartest investments you can make for your Seattle property.
Seattle Rebates and Permits
We make the transition to energy-efficient comfort as smooth as possible by handling all the red tape for you.
Incentives & Savings
Seattle City Light and Washington State offer significant rebates for homeowners upgrading to ductless heat pumps. Ask us about current rebate amounts and how you can qualify for thousands in savings.
Professional Permitting
Our team handles all necessary Seattle electrical and mechanical permits and paperwork, ensuring your installation is fully compliant with local building codes.
Recent Seattle Installations
Ballard Craftsman
3-zone Mitsubishi system providing targeted comfort to bedrooms and living area. Installed in one day.
Capitol Hill Townhome
High-efficiency single-zone unit for a top-floor master suite to combat summer heat gain.
West Seattle Remodel
Whole-home ductless heat pump solution replacing an old oil furnace, qualifying for maximum rebates.
Our Service Area in Seattle
Seattle Frequently Asked Questions
Services We Offer in Seattle
Ready for Year-Round Comfort in Seattle?
Don't let the forecast dictate your comfort. Let Mark's Mini Splits bring year-round efficiency to your home with expert ductless installation.
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