Cloud 9 Heat & Air was awarded the 2025 Mitsubishi Diamond Contractor of the Year!
A ductless heat pump is one of the most efficient ways to maintain ideal indoor temperatures — providing both heating and air conditioning without requiring ductwork. It’s a great solution for older Seattle homes, room additions, basements, garages, or spaces where traditional HVAC systems aren’t practical.
Our certified technicians specialize in mini split heat pump installation, ensuring your unit is properly sized, positioned, mounted, and tested for maximum comfort and energy performance. We handle everything from choosing the right model to final setup and calibration.
Ductless systems use advanced inverter technology to deliver consistent, quiet comfort while reducing energy consumption. This means lower utility bills, improved indoor air control, and personalized temperature comfort in every room.
We provide honest recommendations, transparent pricing, and professional installation backed by dependable service. No mess, no guesswork — just comfort done right.
In-home comfort assessment and sizing guidance
Wall-mounted indoor unit + outdoor condenser installation
Refrigerant line setup and secure mounting
Electrical connections and system testing
Final performance check to ensure smooth and quiet operation
Custom mini split installation designed to deliver quiet, efficient heating and cooling without the need for ductwork. Ideal for older homes, remodels, and room-specific comfort control.
Create personalized comfort in multiple rooms with a multi-zone ductless heat pump setup. One outdoor unit can power several indoor heads for flexible temperature control throughout your home.
We specialize in residential AC installation, ensuring your home stays cool, comfortable, and efficient. Every installation is done by certified professionals using top-quality materials and equipment.
When repairs are no longer cost-effective, our AC replacement services provide a seamless upgrade to a modern system. Enjoy improved cooling power and lower operating costs.
Make your investment more affordable with available AC installation rebates and financing options. Our team helps you find local energy programs to save on upfront costs.
Trusted experts delivering reliable heating & cooling solutions for comfort in every season.
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We provide HVAC services during regular business hours, Monday through Saturday. If you have an urgent issue, let us know — we’ll try to schedule your visit as soon as possible.
We proudly serve Seattle, Bellevue, Redmond, Bothell, Kirkland, and the greater King County region. Our service area continues to grow, so if you’re located nearby, give us a call — chances are, we can help.
Yes! We offer flexible financing options through Synchrony and help homeowners access rebates on energy-efficient systems through local programs. Our team guides you through the process to make your upgrade affordable and stress-free.
Not every problem means you need a new system. Our technicians carefully inspect your unit and give honest recommendations. If a repair can extend the life of your system, we’ll do it. If your unit is old, inefficient, or costly to maintain, we’ll walk you through replacement options that fit your home and budget.
We install a wide range of HVAC systems to match your home’s needs, including furnaces, central AC units, ductless mini-splits, heat pumps, and air purification systems. We work with trusted brands known for reliability and energy efficiency, so you get long-lasting performance and peace of mind.
Yes — regular maintenance is key to avoiding costly breakdowns. Our seasonal tune-up and maintenance plans include inspections, cleanings, and performance checks that keep your system running smoothly. Preventative care not only extends equipment lifespan but also keeps energy costs low and comfort levels high.
At Cloud9 HVAC, we’re proud to bring reliable heating, cooling, and air quality services to homeowners throughout the Greater Seattle area. Whether you’re in Bellevue, Redmond, Bothell, or Kirkland, our certified technicians are ready to deliver comfort and care you can count on backed by integrity, expertise, and local experience.
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