Air Duct Cleaning

Air Duct Cleaning Services in Olympia, Washington

Keep your home’s air clean and healthy with professional air duct cleaning services. Since 1993, Black Hills has helped Olympia homeowners breathe easier with comprehensive ductwork cleaning and sanitizing.

Looking for cleaner air in your home? Call (360) 822-9659 to schedule professional duct cleaning in Olympia.

Why Schedule Air Duct Cleaning?

Dirty ductwork affects both your health and your wallet. When your HVAC system circulates air through contaminated ducts, it spreads dust, pet dander, pollen, and other allergens throughout your home. These contaminants not only trigger allergies and respiratory issues but also force your system to work harder, increasing energy costs.

Professional Duct Cleaning Services

Deep Ductwork Cleaning

We remove years of accumulated dust, dirt, and debris from your entire duct system. Our powerful equipment reaches every corner of your ductwork, from main trunks to individual vents.

Air Duct Sanitizing

After removing debris and contaminants, our professional sanitizing service helps curb harmful bacteria and biological growth. This extra step helps prevent microbial growth and ensures truly clean, healthy air from your ducts.

Video Duct Inspection

Using advanced camera technology, we inspect your ducts to identify problem areas, verify cleaning results, and spot potential issues before they become major problems. Then, we make any necessary recommendations for duct sealing or replacement.

Signs Your Air Ducts Need Cleaning

Watch for these indicators that it’s time for professional duct cleaning:

Visible dust blowing from vents
Increasing allergy symptoms
Musty odors from your HVAC system
Higher energy bills
Dark filtration lines around vents
Recent construction or renovation

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Air Quality Services

Why Choose Black Hills?

Licensed & Bonded
Straight-Forward Pricing
Maintenance Plans
5-Star Reviews
24/7 HVAC Service
100% Satisfaction Guarantee

Our Comprehensive Process

At Black Hills, we go beyond basic duct cleaning. Our thorough process includes:

Initial Inspection
We assess your entire duct system’s condition, identifying problem areas that may need work.
Professional Cleaning
Using industrial-strength equipment, we create negative pressure to ensure debris moves out of your system, not into your home. Our specialized tools reach deep into your ductwork, removing years of accumulated dirt.
Complete Sanitizing
After cleaning, we can apply professional-grade sanitizing agents to help prevent bacteria, biological growth, and other harmful microorganisms, ensuring your ducts stay clean longer.

We also offer a suite of indoor air quality services, like air purification and whole-house dehumidifiers to improve the air your family breathes.

Benefits of Clean Ducts

Enhanced HVAC Efficiency

Clean ductwork allows proper airflow, reducing system strain and energy consumption. Regular air duct cleaning helps maintain peak performance and prevents premature wear.

Improved Indoor Air Quality

Professional cleaning dramatically reduces airborne contaminants. You’ll notice less dust on surfaces and easier breathing, especially beneficial for allergy sufferers.

How Often Should Ducts Be Cleaned?

Most homes need professional air duct cleaning every 3-5 years. However, certain situations warrant more frequent service:

Homes with pets
Residents with allergies
Recent home renovation
Moving into a new home
Visible mold growth
Known rodent activity

Duct Cleaning - Frequently Asked Questions

How long does duct cleaning take?

Most residential jobs take 3-5 hours, depending on system size and contamination level.

Will duct cleaning reduce my energy bills?

Clean ducts can improve HVAC efficiency, potentially lowering energy costs by 10-15%.

Is duct sanitizing necessary?

We recommend sanitizing to eliminate bacteria growth, especially in humid climates.

Why Choose Black Hills for Duct Cleaning?

Since 1993, we’ve provided trusted air duct cleaning services throughout Olympia and Thurston County. We deliver:

Licensed, experienced technicians
Advanced cleaning equipment
Complete system inspection
Thorough sanitization
100% satisfaction guarantee

Ready to breathe cleaner air? Call Black Hills at (360) 822-9659 to schedule professional air duct cleaning in Olympia. We serve homeowners throughout Thurston County and Western Washington.

Reviews

Real Comments From Real People

So Very Impressed

- Debbie F.

Diamond Harris was the HVAC Design who came to my house to give me an estimate for a tankless water heater. I was so very impressed. His customer service, extensive knowledge, and professionalism certainly earn the grade of an A+. A true reflection on black hills Inc.'s hiring practice of hiring and retaining only the best employees. My estimate included not only the tankless water heater but the full installation. Diamond Harris is an asset to your company. Black hills inc was referred to me by my parents who had 3 major projects completed by black hills Inc., and loved working with them. With employees like Diamond, I now see why. Such a positive experience. Thank you. Please give my sincere thank-you to Diamond

Awesome Customer Service

- Lillian B.

We spoke to 3 different companies to get an estimate for a new system. Black Hills was the only company that did exactly what they said they would do from the start. I appreciate the text/photo letting me know who would be arriving and he came right on time. Travis was very polite and professional and answered all of our questions. The installation crew was also very quick and professional and cleaned up afterward. Follow-ups to make sure we were happy with service also appreciated. Awesome customer service

Great Service

- Jordon C.

Great service, No BS. Our AC was not keeping up, had a feeling it was because of a leaking coil on the inner unit. Was confirmed by Black Hills Inc. and was set-up with an appointment with a comfort specialist. After the survey with the specialist (Bento Yanez), we sat down and discussed options for replacement, turning out that full replacement with a heat pump/ac/new furnace would be the most efficient cost-effective option. Black Hills was able to access all the previous history on our unit since prior homeowners had used them, they could pull up everything that had previous work done. Looking forward to the replacement unit being installed in only 4 days, after the survey.