Your Local Experts in Clean Air, Pure Water, and Healthy Homes

From professional air duct cleaning and mold remediation to advanced whole-home water treatment, Northern Air Duct Cleaning helps families across Northern Minnesota and the Fargo-Moorhead area breathe easier and live healthier every day..

OUT OF SIGHT shouldn’t mean OUT OF MIND

Locally owned. Professionally certified. Serving Northern Minnesota and the Fargo-Moorhead area with honest, results-driven home solutions.

Improving the Comfort and Safety of Your Home

At Northern Air Duct Cleaning, we believe a healthy home starts with what you can’t see — the air you breathe and the water you use. Proudly serving Thief River Falls, Crookston, Roseau, Warroad, Bemidji, Grand Forks, East Grand Forks, Fargo, Moorhead, and Detroit Lakes, our team specializes in air duct cleaning, mold remediation, and water treatment services that make every home cleaner, safer, and more comfortable.

Over time, dust, mold, and allergens build up inside ductwork, while hard water and chlorine leave residue throughout plumbing systems. Our certified technicians provide advanced duct cleaning, professional mold removal, and complete water treatment solutions, including soft water systems and reverse osmosis.

Whether you’re near Lake Bemidji, along the Red Lake River in Crookston, close to Downtown Fargo, or out by the Warroad marinas, we bring professional-grade cleaning and purification right to your door. From farmhouses to family homes, Northern Air Duct Cleaning delivers fresh air, pure water, and total home comfort throughout Northern Minnesota and the Fargo-Moorhead area.

Our Services

Air Duct Cleaning Service

Hidden contaminants in your ductwork can circulate dust, allergens, and pollutants throughout your home. Our deep-cleaning process improves airflow, boosts HVAC efficiency, and enhances your indoor air quality.

Dryer Vent Cleaning

Lint buildup inside dryer vents is one of the most common — and dangerous — fire hazards in homes today. Our professional dryer vent cleaning services remove trapped lint, dust, and debris to improve airflow, prevent overheating, and help your dryer run more efficiently. Homeowners across Thief River Falls, Crookston, Bemidji, Grand Forks, Fargo, Moorhead, and Detroit Lakes trust Northern Air Duct Cleaning for fast, safe, and thorough vent cleaning. Whether you live in a single-family home, apartment, or rental property, our technicians make sure your dryer operates safely year-round. Keep your home protected and your energy bills low.

Water Treatment Services

Tired of cloudy shower doors, scale buildup, or bad-tasting water? Our water treatment division provides complete soft water and reverse osmosis systems to fix hard water and chlorine problems for good. Families across Thief River Falls, Crookston, Bemidji, Fargo, Moorhead, and Grand Forks rely on our proven systems to protect plumbing, improve taste, and extend appliance life. From city water to rural wells, Northern Air Duct Cleaning delivers clean, pure, great-tasting water for every tap in your home.

Mold Remediation

Musty smells? Discoloration on walls or ceilings? These are signs of mold hiding in your home. Our certified mold remediation team locates and removes mold at the source—whether it’s behind walls, in ductwork, or after water damage.

Why Choose Northern Air Duct?

Locally Owned & Operated
We're your neighbors. We care about the communities we serve and the families who live in them.
Trusted Professional
Our experienced technicians are reliable and committed to excellence and quality work.
Health-Focused Solutions
We use proven methods to reduce allergens, mold and bacteria-producing your family's health.
Transparent, No-Pressure Service
We always start with a clear inspection or test, then share honest recommendations based on the results.

Out of Sight Shouldn’t Mean Out of Mind

Just because you can’t see the problem doesn’t mean it’s not affecting your health or safety. Indoor air pollution, contaminated water, and clogged dryer vents can quietly take a toll. Let’s take care of it—before it becomes a bigger issue.

Take the First Step: Schedule an Inspection Today

We proudly serve homeowners and businesses across Northern Minnesota and the Fargo-Moorhead region. From routine maintenance to urgent restoration needs, we’re here to help.