Heat Pump Installation in Seattle
The most efficient way to heat and cool your Seattle home — one system, year-round comfort, and significant savings on your utility bill.
Get Your Free EstimateModern Comfort Technology for Seattle Homes
Heat pumps are the future of home comfort in the Pacific Northwest — and Seattle homeowners are making the switch in record numbers. Unlike traditional systems that burn fuel to create heat, heat pumps move heat from one place to another, making them incredibly efficient and environmentally friendly.
With Seattle's mild but damp winters and increasingly warm summers, a ductless heat pump is the perfect all-in-one solution. You get reliable warmth when temperatures drop and powerful cooling during summer heat waves, all from the same system.
- Heating and cooling in a single, compact system
- Up to 300–400% energy efficiency ratings
- Reduces your home's carbon footprint significantly
- Eligible for Seattle City Light & Washington State rebates
- Federal Inflation Reduction Act tax credits available
- Whisper-quiet indoor and outdoor operation
What's Included: Our Installation Process
We make heat pump installation simple and stress-free from first contact to final walkthrough.
Free In-Home Assessment
We visit your home to evaluate your space and understand your heating and cooling goals — at zero cost.
Load Calculation & Sizing
We calculate exact BTU requirements so your heat pump is sized perfectly for efficient, comfortable operation.
Detailed Quote
You receive a clear, itemized quote covering equipment, labor, permits, and rebate opportunities.
Installation Day
Most single-zone installations are completed in one day by our certified technicians with minimal disruption.
Walkthrough & Warranty
We walk you through your new system, answer questions, and register your manufacturer warranty.
Brands We Install
We install only proven, high-efficiency brands that meet or exceed rebate program requirements.
Mitsubishi Electric
Mitsubishi's hyper-heat technology delivers full heating capacity even at -13°F, making it the preferred choice for Pacific Northwest cold-climate performance.
Daikin
Daikin heat pumps are engineered for whisper-quiet operation and industry-leading SEER ratings, frequently qualifying for the highest available rebate tiers.
LG
LG's Dual Inverter Compressor delivers reliable heating and cooling at an excellent value — a popular pick for homeowners upgrading from baseboard electric heat.
Pricing Guide for Seattle Heat Pump Installs
Costs vary by home size, number of zones, and equipment selected. Here's a general guide for Seattle-area projects:
Single-Zone Heat Pump
Starting around $3,500–$5,500
One outdoor unit, one indoor head. Ideal for a primary living area or master bedroom.
2–3 Zone System
Starting around $6,500–$10,000
Provides whole-home comfort for most Seattle 2–3 bedroom homes.
4+ Zone Whole-Home
Custom quote required
Multi-story homes or complete heating system replacements. Rebates can significantly offset cost.
Seattle City Light rebates, Washington State incentives, and federal tax credits can meaningfully reduce your total cost. Get your free estimate to see exactly what you qualify for.
Frequently Asked Questions
Ready to Beat the Seattle Weather?
Don't let the forecast dictate your comfort. Let Mark's Mini Splits bring year-round efficiency to your home with expert ductless installation.
Get Your Free Quote