Your Bellingham, WA HVAC Specialists
Mitsubishi Ductless Mini-Split Systems in Whatcom & Skagit Counties
Looking to upgrade your comfort with a Mitsubishi ductless system? Clean Air Heating & Cooling installs and services Mitsubishi Electric mini-splits across Bellingham, Ferndale, Lynden, and all of Whatcom & Skagit counties. Get energy-efficient heating and cooling — installed by local experts you can trust.
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Your Local Mitsubishi Ductless Experts in Bellingham, WA
When it comes to heating and cooling in the Bellingham and Whatcom County area, Clean Air Heating & Cooling is the trusted choice for Mitsubishi ductless mini-split installation and service. Our experienced technicians are trained to design and install systems that fit your home perfectly — providing year-round comfort, quiet operation, and energy efficiency.
Whether you need a new system or service for an existing Mitsubishi unit, we deliver expert care with local attention and honest pricing.
- Mitsubishi Certified Installers
- Locally Owned & Operated
- 5-Star Rated in Whatcom & Skagit Counties
- Energy-Efficient Heating & Cooling Solutions
Call Clean Air Today For A FREE Ductless Mini-Split Estimate
Financing Available + 25% Utility Savings Guarantee
Why Homeowners Choose Mitsubishi Ductless Systems
Want to dive deeper into how Mitsubishi mini-splits work? Check out our full Mitsubishi Mini-Split Guide.
Energy Efficiency That Saves You Money
Mitsubishi’s inverter-driven technology automatically adjusts energy use to maintain perfect temperatures without wasted power — cutting monthly energy bills by up to 30%.
Whisper-Quiet Comfort
The advanced design means you’ll barely notice it’s running. Ideal for bedrooms, offices, and living spaces where silence matters.
Zoned Temperature Control
Heat or cool specific rooms without affecting the rest of your home. Perfect for additions, converted garages, or spaces that are always too hot or cold.
Cleaner, Healthier Air
Built-in filtration helps remove dust, allergens, and pollutants — improving indoor air quality while keeping maintenance simple.
Flexible Design for Any Home
Ductless mini-splits can be installed in nearly any space without major remodeling, making them ideal for older homes, new additions, or spaces without ductwork.
Mitsubishi Quality, Clean Air Expertise
Every Mitsubishi ductless system is built for quality — and our team makes sure it’s installed that way. At Clean Air Heating & Cooling, our technicians are Mitsubishi-trained and certified, giving homeowners across Bellingham, Whatcom, and Skagit counties peace of mind that their new system is set up for maximum efficiency and reliability.
We take the time to size each system correctly, ensure optimal placement, and fine-tune performance — because even the best equipment needs expert installation to work its best. From your first estimate to the final walkthrough, our goal is simple: do the job right the first time.
Explore our full Ductless HVAC Systems → to compare models and features.
Perfect for Any Space or Home Type
Mitsubishi ductless mini-splits are flexible enough to bring comfort anywhere — from single rooms to full homes. Here’s where homeowners in Northwest Washington love using them most:
Older Homes Without Ductwork
No need for major renovations — enjoy modern comfort without tearing into walls or ceilings.
Home Additions or Remodels
Perfect for new bedrooms, offices, or sunrooms that your main system doesn’t reach.
Garages, Shops or Studios
Turn underused spaces into year-round comfort zones with energy-efficient heating and cooling.
Multi-Level Homes or Zoned Comfort
Maintain different temperatures upstairs and downstairs without overworking your central system.
Small Commercial or Office Spaces
Ductless systems provide efficient, quiet operation for offices and retail environments.
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- We Show Up On Time
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Proudly Serving Northwest Washington
We proudly install and service Mitsubishi ductless systems throughout Bellingham, Ferndale, Lynden, Blaine, and Everson, as well as the greater Whatcom, Skagit, and North Snohomish County areas — including Mount Vernon, Burlington, Marysville, Arlington, and Lake Stevens.
Wherever you are in Northwest Washington, you can count on Clean Air Heating & Cooling for dependable Mitsubishi ductless installation, maintenance, and repairs backed by friendly local service.
Flexible Financing Options for Every Homeowner
Explore our Financing Options to make your new Lennox system even more affordable — and see if you pre-qualify without affecting your credit.
Curious how Mitsubishi ductless systems save energy?
Learn more in our detailed Mitsubishi Mini-Split Blog.
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 will have your new HVAC system installed in 1-2 days, helping you and your family get comfortable quickly.