Professional Furnace Replacements in Seattle & Eastside Areas

Keep your home warm, efficient, and dependable with expert furnace replacements tailored for long-lasting comfort. We replace outdated or failing furnaces with modern, high-efficiency heating systems designed to handle Seattle’s cold winter seasons.

Certified and Backed by Leading HVAC Brands

Seattle Furnace Replacements You Can Trust

When your furnace can’t keep up or keeps breaking down, a replacement is often the smart, cost-effective choice. Our licensed HVAC technicians specialize in reliable furnace replacements for all major heating brands and system types.

We handle everything:

Removing your old furnace safely
Installing your new heating system correctly
Testing performance and airflow
Ensuring energy-efficient, consistent heating

Our team focuses on delivering solid craftsmanship, honest pricing, and dependable results — no rushed installs, no upselling, no unnecessary add-ons.

Signs You May Need a Furnace Replacement

Your furnace is 12–20+ years old
Higher monthly heating bills
Uneven heating across rooms
Frequent repairs or loud operation
Furnace runs constantly but still doesn’t warm the home

Replacing your furnace now prevents winter breakdowns and reduces long-term heating costs.

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Free Consultations

Types of Furnace Replacements We Offer

Gas Furnace Replacements

We replace old gas furnaces with high-efficiency ENERGY STAR® systems that provide powerful heating while lowering energy usage. Perfect for Seattle’s cold months.

Electric Furnace Replacements

If your home uses electric heat, we install quiet, clean-running electric furnaces designed for steady, reliable heating with minimal maintenance.

High-Efficiency Furnace Upgrades

Upgrading to a high-efficiency furnace can reduce heating bills and improve indoor comfort. These systems heat faster, run quieter, and last longer.

Energy-Efficient Heating That Saves You Money

Modern furnace replacements offer:

Lower energy bills
Quieter system performance
Better airflow and consistent comfort
Improved indoor air quality
Longer equipment lifespan

Your home stays warm — without costly monthly heating expenses.

Residential AC Installation

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.

AC Replacement Services

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.

AC Installation Rebates & Financing

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.

Why Choose Us

Trusted experts delivering reliable heating & cooling solutions for comfort in every season.

Licensed & Certified Technicians

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Affordable & Transparent Pricing

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Customer Satisfaction Guarantee

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Testimonials

Honest reviews from our clients who have used our services

Frequently Asked Questions

What are your service hours?

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.

Which areas do you serve?

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.

Do you offer financing or rebates for new HVAC installations?

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.

How do I know if I need a repair or replacement?

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.

What types of systems do you install?

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.

Do you offer maintenance plans?

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.

Delivering trusted HVAC solutions across Seattle and the surrounding communities.

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.