Oak Harbor Furnace Repair & Installation Specialists
Oak Harbor’s Reliable Furnace Repair & Heating Specialists
When your furnace stops working, you need help fast. At Clean Air Heating & Cooling, our Oak Harbor furnace repair team provides trusted, same-day service to keep your home warm, safe, and energy-efficient through every cold front. Whether your system is cycling unevenly, blowing cool air, or completely offline, our experienced technicians deliver the right fix — the first time.
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Professional Heating Services for Oak Harbor Homeowners
Island winters can be unpredictable — but your home comfort shouldn’t be. Clean Air Heating & Cooling offers professional furnace repair, maintenance, and installation throughout Oak Harbor and North Whidbey Island, helping homeowners stay comfortable year-round.
We service all major furnace, heat pump, and ductless heating systems, performing thorough diagnostics and dependable repairs that last. No shortcuts, no guesswork — just honest recommendations and expert results backed by decades of combined experience.

Furnace Repair
Prompt, professional repairs for all makes and models of furnaces.
Furnace Installation & Replacement
We’ll help you find and install the ideal system for your home’s size and efficiency needs.
Furnace Maintenance
Keep your furnace running at peak performance with annual tune-ups and safety checks.
Emergency Heating Service
If your system goes out unexpectedly, our Oak Harbor technicians are available 24/7 for emergency repairs.
Our Team In Action














Our heat pumps deliver efficient comfort all year long, providing cozy warmth during winter and cool relief in the summer. Designed to be eco-friendly, these systems help reduce your environmental impact. We also offer ductless heat pump options to boost your energy savings and improve efficiency in your Oak Harbor, WA home.
Stay comfortable during Washington’s colder months with the luxury of radiant floor heating. Our team expertly installs and services radiant floor systems, offering you consistent warmth and energy efficiency throughout your home.
Indoor air quality is critical to your health and comfort. Using cutting-edge technology, we eliminate 99.9% of airborne pollutants. Our air purification services include comprehensive filter care, ensuring the air you breathe in your home is always fresh and clean.
Boost Your Energy Efficiency
Reduce your utility expenses with our thorough home energy audits. We’re committed to cutting your energy costs by at least 25% by identifying inefficiencies such as air leaks and poor insulation. From upgrading insulation to installing smart thermostats, we’ll help you improve your home’s energy performance.
Dirty or leaking air ducts can lead to poor air quality and higher energy bills. Count on Clean Air for expert duct cleaning that removes dust, allergens, and debris, as well as duct sealing to prevent energy loss and improve your system’s efficiency.
Mini-splits provide versatile temperature control, perfect for zoning different areas of your home. Whether you’re looking to install a new system or service an existing one, Clean Air offers professional mini-split solutions that allow you to adjust your comfort settings in each room independently.
Why Homeowners in Oak Harbor Choose Clean Air
As a trusted local HVAC company, we understand what matters most to Oak Harbor homeowners: reliable service, fair pricing, and lasting results. From NAS Whidbey families to historic downtown homes, we’ve earned our reputation for excellence one call at a time.
We’re proud to offer maintenance plan memberships that provide annual tune-ups, repair discounts, and priority scheduling — making it easy to protect your comfort and your budget.
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Financing Available + 25% Utility Savings Guarantee
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What To Expect
Our Process

In Home Estimate
We’ll evaluate your home, discuss your needs, and agree on next steps.

Installation & Repair
We show up on time, and get the work done to install your HVAC system with no headaches.

Stay Comfortable
We'll have your new HVAC system installed in 1-2 days, helping you and your family get comfortable quickly.
Your Island County & Surrounding Areas
Furnace Company
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Frequently Asked Questions
We offer same-day and 24/7 emergency service for most heating repairs throughout Oak Harbor and North Whidbey.
Yes — our technicians are trained to repair and maintain all major furnace and heat pump systems.
Unusual noises, uneven heating, frequent cycling, or higher energy bills are key indicators your furnace needs attention.
Yes! Our maintenance plan memberships are open to all homeowners, regardless of system brand or installer.