Seattle Duct Cleaning: How to Choose the Right Company

Posted on 2026-01-17 10:19:25

Most home owners in Seattle don’t suppose a whole lot approximately their air ducts until a thing nudges them. Maybe it’s a airborne dirt and dust film that assists in keeping reappearing at the equal bookshelf. Maybe it’s a musty smell whilst the warmth kicks on after the first chilly snap. Or might be your software bill is drifting up month after month and not using a noticeable rationalization. I’ve walked into dozens of houses across the Puget Sound with the ones good lawsuits, and I’ve noticed the total quantity: duct techniques that were spotless after ten years, and others that seemed like a workshop vacuum bag exploded within them. The trick isn’t to easy your ducts normally. It’s to blank them in case you want to, and greater importantly, to rent a manufacturer that the fact is does the task correct.

This support is built on useful event with HVAC strategies, from crawlspaces in Ballard to condos on First Hill. Seattle is its own atmosphere, actually and figuratively. Our moist weather, an getting old housing stock, and a spike in wildfire smoke each and every summer season replace the calculus for while and learn how to handle duct cleaning. If you’re are searching for Air Duct Cleaning Seattle or attempting to separate the Best Air Duct Cleaning Seattle advertising from reputable operators, right here is learn how to make feel of all of it.

When duct cleaning is worthy it, and whilst it’s not

Duct cleaning isn't a treatment-all. It can assistance with indoor air satisfactory, and it is going to keep away from airborne dirt and dust recirculation if the process is closely infected. But if your ducts are already smooth, scraping them with brushes and blasting high-pressure air gained’t make your property more fit. It might also even stir up effective particulate with no shooting it appropriately if the provider uses vulnerable methods.

There are a few wide-spread Seattle-targeted triggers that justify a name:

You reworked, sanded flooring, or drywall mud was once present. Fine silica and gypsum debris settle internal returns and furnish trunks. A reliable duct cleaning paired with a new filter out protects your blower and coil. Smoke from wildfires infiltrated your home. The odor molecules cling to mud on duct partitions. Cleaning helps, and pairing it with an intensive coil and blower compartment cleaning is helping even extra. You have seen mold inside the technique or on vents. That requires pro assessment, no longer only a heady scent fogger. Cleaning by myself received’t clear up a moisture predicament, but it might put off contaminated debris after the cause is addressed. You just moved right into a dwelling with unknown upkeep records. If the filter rack is crooked and there’s a part-inch of dirt within the go back plenum, the ducts likely need attention too. You have severe allergic reaction or allergies points, and your HVAC is pulling from a grimy crawlspace or attic. In those cases, cleansing is one piece of a bigger air high-quality plan.

On the flip aspect, if your own home uses hydronic heat or electrical baseboards, and your ducts only serve a bathtub fan or a kitchen hood, “duct cleansing” advertised to you may be a mismatch. If you run a cutting-edge, sealed warmth pump with tight ductwork and substitute a MERV eleven to thirteen filter out on schedule, you'll now not see an awful lot profit from favourite cleanings. In my enjoy, many residences land somewhere inside the center: a complete cleaning every three to 7 years, with clear out changes each 2 to three months for the period of heavy use, keeps issues in right shape.

How a right duct cleansing essentially works

Understanding job makes you a greater purchaser. A thorough, pro cleansing does more than stick a shop vacuum into a check in. The business popular system is called source %%!%%da95edb4-0.33-4fb9-91bf-9cd3a8931b7f%%!%%. You attach a potent negative-air laptop to the supply and go back trunks, creating a vacuum that pulls loosened debris out of the method. While that vacuum runs, technicians agitate the indoors of the ducts with air whips, rotary brushes, or compressed-air skipper balls. The dislodged debris travels to a HEPA-filtered sequence unit.

Done perfect, the collection looks as if this: pre-inspection with entry points planned; machine upkeep with surface coverings and register sealing; setup of detrimental air; cleaning of every run at the same time the vacuum holds regular; blower compartment, evaporator coil housing, and go back plenum cleaning; and a ultimate bypass with a camera or visible inspection to make certain %%!%%da95edb4-1/3-4fb9-91bf-9cd3a8931b7f%%!%%. The crew will have to re-seal get right of entry to openings with top duct doorways or sheet steel and mastic, now not duct tape. If a manufacturer’s course of drops part of those steps, you gained’t get the consequences you’re purchasing.

A brief anecdote from a Laurelhurst Nineteen Sixties break up-point: the property owner booked “Duct Cleaning Seattle $149” from a chit. The crew showed with a small moveable vacuum and a fogger. No destructive-air hookup, no agitation. They ran a scented fog using the returns, hooked up a inexpensive filter out, and left in below an hour. The residence smelled like citrus for a day, then the grime back. We got here back per week later with a truck-fastened unfavourable-air laptop, reduce suited entry, cleaned the blower wheel that was raveled in lint, and pulled a plastic grocery bag from a go back line that have been flapping like a sail. The difference in airflow became immediate, and the dusting time table went from twice per week to each other week.

Seattle’s climate and what it does on your ducts

People out of doors the quarter expect rain and mildew are our best complications. They’re not wrong, however the indoor ambiance is greater nuanced.

Moisture and mildew danger. Our shoulder seasons run humid indoors, enormously in properties with vented crawlspaces. If your return duct pulls from leaky chases that speak with a humid crawl, you get spores and musty odors embedded in dust within the ducts. Cleaning allows, however so does sealing leaks and addressing moisture on the supply. Pollen spikes and wildfire smoke. Spring promises tree pollen, late summer time can bring smoke that seeps into the whole lot. Both hang to present grime videos internal ductwork. If you felt lasting odors after 2020’s smoke parties, you understand the result. Older metallic ducting and asbestos caution. Many Seattle houses from the mid-century period have complicated steel ducts with duct tape that has long considering the fact that failed. Some nevertheless have asbestos-containing duct tape wrap at historic joints. A professional Air Duct Cleaning Seattle supplier will recognise how you can establish suspect parts and halt work unless an authorized abatement professional assesses it. If a person begins brushing friable asbestos, you’ve received a detrimental mess to your fingers. Tight properties and high-performance filters. Seattle’s green constructing point of interest approach many more moderen townhomes and retrofits use excessive MERV filters in warmth pumps. That’s incredible for air high-quality, yet missed filters plug effortlessly and reduce airflow. Reduced airflow increases the chance of bloodless spots and condensation throughout the formula, which will lead to microbial growth on coils and in pans. Keep filters on schedule and the method balanced.

Red flags and how one can spot them

If you’ve searched for Duct Cleaning Seattle in recent times, your feed has seemingly been overrun with ads. The hardest element is filtering the noise. There are patterns I’ve discovered to watch for.

Ultra-low teaser pricing with doubtful scope. The $99 or $149 whole-dwelling distinctive nearly regularly excludes the trunk lines, the blower compartment, or the coil. By the time they are completed upselling, you're at $800 and you continue to have a perfunctory cleaning. Ask what is incorporated, line through line, and get it in writing. No destructive-air laptop. If the employer does not use non-stop bad pressure connected to the trunks even as they agitate, dirt and particles will blow into your living area. Portable vacuums will probably be satisfactory for condos or small platforms, however they nonetheless want to seal every one sign up and catch what they loosen. Fog-best deodorizing. Fragrance fogs or sanitizer sprays should not cleaning. They may possibly have a spot after truly particles %%!%%da95edb4-1/3-4fb9-91bf-9cd3a8931b7f%%!%%, exceedingly for scent manipulate after smoke, but they may want to under no circumstances be the simply step. No pictures, no entry. A specialist workforce can demonstrate you what they did. Before and after visuals from within the duct, the blower wheel, and the coil housing are traditional now. If they resist documentation, be cautious. Aggressive mold scare systems. I’ve seen crews tutor customers “mould” that became just soot on a bootleg return or widely used dirt caught to condensation. Real mildew demands lab confirmation or at the least a qualified inspection. If they insist you want masses of dollars in antimicrobial sprays without addressing moisture or filtration, that’s a gross sales script talking.

What certification and assurance in general tell you

In the area of Air Duct Cleaning, two acronyms display up a great deal: NADCA and HVAC. NADCA stands for the National Air Duct Cleaners Association. It sets specifications, trains technicians, and certifies establishments that circulate assessments and agree to stick to most appropriate practices. Hiring a NADCA member isn’t the merely direction to a first-class activity, but it increases the percentages. It capability they realize negative stress resource %%!%%da95edb4-1/3-4fb9-91bf-9cd3a8931b7f%%!%%, entry construction, and inspection protocols. It additionally potential you've gotten recourse if there is a dispute.

On the HVAC facet, seek organisations that both have in-residence certified HVAC techs or paintings carefully with an authorized contractor. Duct cleaning usually touches mechanical supplies like blower cars and evaporator coils. If the ones need to be wiped clean or serviced, you need any individual who can maintain them with no voiding warranties or unfavorable mushy fins.

Insurance matters extra than you're thinking that. A reputable service provider includes wide-spread liability that covers your house and employee’s reimbursement for his or her team. Ask for proof. I had a shopper in Greenwood whose drywall ceiling was once punctured whilst a tech pushed a brush too demanding as a result of a bendy provide line. Accidents happen, but purely insured agencies can make you whole with out a combat.

Pricing that makes experience for Seattle homes

You will see a extensive diversity of pricing for Duct Cleaning Seattle. Condos with brief duct runs would possibly fall in the $three hundred to $six hundred range. Single-kin properties with a single gadget sometimes land between $600 and https://www.pinterest.com/starducts3824/ $1,two hundred depending on size, accessibility, and whether coil and blower cleansing are incorporated. Larger residences with a couple of strategies or challenging zoning can run greater.

Expect to pay a reasonable top class if the group handles the evaporator coil, opens and cleans the blower compartment, and seals get admission to panels professionally. Those projects take time and skill. If the quote is less than a couple hundred cash for a complete dwelling house, ask your self what they plan to skip. Conversely, if a small rambler quote presentations up at $1,800 with a protracted checklist of crucial components, push for an in depth scope and keep in mind different bids.

Context allows. A MERV 11 to 13 filter out replaced routinely can continue your method cleanser for longer, incredibly in newer duct structures. Spending one more $10 a month on caliber filters can stretch your duct cleansing c language via years. If a employer attempts to sell steeply-priced annual duct cleaning to a domestic with tight ducts and disciplined filtration, that isn't always tailor-made guidance.

What Seattle homes desire past duct cleaning

Air Duct Cleaning is one spoke within the wheel. If you do not anything else, go with filters correctly and modification them on time table. Cheap fiberglass filters permit everything flow. In such a lot pressured-air methods, a pleated MERV 11 is a great candy spot. Go to MERV thirteen if your blower can care for it with out a static strain penalty. Your HVAC tech can degree drive drop throughout the filter to make certain.

Seal predominant leakage. Many old returns pull from cupboards or wall cavities, then leak in dusty crawlspaces or attics. A few hours with mastic, foil tape rated for HVAC, and sheet metal can slash the dust load in your formulation dramatically. If you notice black streaks round return grilles, that’s unfiltered air bypassing the filter out rack, dragging dust into the system. Fix that filter out rack with a suitable gasket or retrofit kit.

Control moisture. If the crawlspace is vented and damp, put money into a vapor barrier and drainage innovations. If the attic bathtub fan ducts leak or unload moist air into the attic, your technique will pull odors right again in. These fixes repay in cleaner ducts and a more fit house. Duct cleaning by myself is not going to outpace a moisture source.

Ventilate smartly. Seattle’s strength codes push for balanced air flow. If you have got an HRV or ERV, store its filters clean. If you rely on tub lovers and window cracking, use them diligently in the time of showers and cooking. During smoke movements, run the device on recirculate with a recent prime-MERV filter out, and think a standalone HEPA cleanser for bedrooms.

How to interview a duct cleaning company

Good contractors like excellent questions. They tell us a homeowner cares and has achieved a few homework. If you need to split the Best Air Duct Cleaning Seattle operators from the p.c., use a short, centred checklist.

What is your cleansing formulation, and should you create continual unfavorable power whereas agitating the ducts? Will you refreshing the give and go back trunks, exotic branch runs, blower compartment, and coil housing if available? If not, why? How will you look after my dwelling house and HVAC formula at some point of the manner? Can I see prior to and after photographs or video from internal my ducts and the blower compartment? Are you NADCA certified, and do you have got proof of legal responsibility and worker’s compensation coverage?

You’re now not purchasing for faultless recitation. You’re listening for clarity and confidence. If they hesitate on documentation, or if they refuse to speak about coil and blower cleaning because it’s “not worthy,” that’s a yellow flag. If they bounce straight to pricing devoid of asking approximately your approach style, sq. photos, variety of registers, or access constraints, they’re guessing.

What a properly visit seems like, step with the aid of step

Let me stroll you by an average part-day task in a 2,000 sq. foot Seattle house with a single furnace and valuable air, ducts traditionally steel with several flex runs to gives you. The crew arrives, walks by using the house, and confirms sign up places, thermostat regulate, and wherein to park the poor-air laptop. They lay down runners and nook protectors. They get rid of and canopy every single source and go back sign in to isolate sections. They lower an get entry to panel within the deliver trunk close the furnace if none exists, and a second within the return trunk. They join the negative-air hose and begin the vacuum.

With the technique underneath poor power, one tech moves from sign in to sign up, placing an air whip or rotary brush to agitate debris to come back toward the trunks. Another tech manages the gathering, faucets on turning vanes, and watches differential rigidity to verify suction holds. They smooth the return aspect with distinctive interest to the go back plenum, where grime has a tendency to pile. They open the blower compartment and do away with the blower wheel if vital for a thorough clear, then cope with the evaporator coil housing. If the coil is caked and attainable, they can easy it with a company-authorized method, shielding electronics and making sure condensate drains freely.

They reseal get right of entry to panels with sheet-metallic doorways and mastic, reattach registers, and set up a new clear out sized as it should be for the rack. Before wrapping, they demonstrate you digital camera stills or stay video from inside the ducts and the blower compartment so that you can see what modified. The house is left purifier than they determined it, and you be given a short document with solutions: perhaps to fix a leaky return seam by means of the water heater closet, or to upsize the filter rack to in the reduction of tension drop.

Common pitfalls I see in Seattle homes

A few styles repeat across neighborhoods. Flexible duct overwhelmed with the aid of garage in an attic is one. If the flex is compressed, your air volume drops and grime settles greater quite simply upstream. Another is an open go back cavity beneath a stairwell with gaps the size of a fist to the basement. That bypasses your filter entirely. Older buildings frequently have ground returns that have been retrofitted into wall returns, with tattered liners losing fibers. If your footwear choose up splinters if you step barefoot on a go back grille, it’s time for a appropriate metallic-coated return.

I additionally see clear out racks which are 0.5 an inch too brief for the filter out. Homeowners cram in a filter out and wish. The filter out bows, air jets round the sides, and unfiltered grime is going directly into the blower. Fixing that rack is a thirty-minute project that saves you from gunked coils.

Finally, I see antimicrobial upsells used to patch over odor proceedings with no addressing the basis. If the resource is a dead rodent in a go back, a leaking drain pan, or a crawlspace that smells like the deliver canal, no spray will solve it. Diagnose first, then clean.

Wildfire smoke, odors, and reasonable expectations

Wildfire smoke behaves in another way than typical grime. The particles are tiny, and the unstable natural and organic compounds that create that campfire odor hold to surfaces, especially filters and duct dirt. If your place choked with smoke all over a horrific week, it can be low in cost to exchange the filter on the spot, run the fan often with a prime-MERV filter out for a few days, and evaluate a duct cleaning if the odor lingers. In practice, the largest odor reservoir is most of the time soft furniture and carpets, no longer ducts. Still, I’ve noticeable sizeable advancements after cleansing whilst ducts had been already dusty and the coil turned into coated. Pair cleaning with an ozone-unfastened odor medication and nice air flow cycles whilst external air is smooth.

New build or redecorate? Build cleanliness into the plan

Contractors mean nicely, but building dirt finds its manner into ductwork temporarily. During a redecorate, ask your GC to cap delivery and go back openings when sanding or demo is underway. Keep the HVAC off for the period of heavy airborne dirt and dust paintings. When the process is done, agenda a duct cleansing sooner than you movement to come back in, and substitute the clear out after the primary month of living there. I walked into a Queen Anne venture in which the group had used the go back cavity as a instrument closet. Drywall screws, a roll of tape, and a painter’s rag were sitting inside the plenum. We wiped clean it out, and the house owner prevented a rattling blower and a musty smell that will have lasted all winter.

Finding the top healthy to your home

Air Duct Cleaning Seattle covers a broad map: small businesses with a unmarried truck specializing in cautious residential work, bigger clothes that manage industrial homes and hospitals, and HVAC contractors who embrace duct cleansing as component to a device track-up. There’s no single first-class style. For a problematical domicile with diverse techniques and accessibility issues, a bigger staff with more methods is also the most sensible have compatibility. For a good residence where care and cleanliness topic extra than pace, a seasoned two-human being group should be would becould very well be most appropriate. The Best Air Duct Cleaning Seattle for you is the single that aligns to your private home and your priorities, now not a blanket five-celebrity declare.

A purposeful workout: call 3 companies. Ask the 5 questions from in the past. Note who asks you wise stick with-ups about your equipment form and your worries. Pay realization to how they talk about scope and what they leave out. The employer that explains get right of entry to, suggests sample footage, and doesn’t push sprays as a default is sometimes the only so they can also deal with your home with recognize.

What to do after the cleaning

A stable cleaning affords you a reset, now not a permanent resolution. Keep that new baseline with the basics: filter out alterations on schedule; annual HVAC renovation to maintain the blower and coil clear; and concentration to moisture keep watch over. If you've pets that shed closely, think about a a little more usual filter out change and another go back grille cleaning. If you be aware a unexpected uptick in dust or a go back of musty smells, determine beforehand it will become a larger element. Sometimes the fix is as easy as a slipped clear out, a disconnected flex run, or a new gap round a go back.

If you prefer to go a step additional, upgrade your filtration. A deep-pleated media clear out cabinet with a 4 inch filter out mainly reduces drive drop at the same time bettering trap potency. That’s a win for either air first-class and energy use. In homes with extreme asthma, upload a standalone HEPA unit in the bed room and run the HVAC fan intermittently to avoid air circulating using the filter out. These modifications do extra for health and comfort than usual duct cleanings alone.

A Seattle-exact viewpoint on timing

Seattle houses tend to run warm from October by using April with shoulder season variability. If you’re scheduling duct cleansing, spring and early summer time are regularly highest quality. You can open home windows if vital, and possible pair the work with a pre-summer time air conditioning tune-up. After a significant smoke tournament, wait until eventually out of doors air clears and substitute your filter out first. If the smell persists and the ducts have been due besides, guide the cleansing within some weeks. For heavy remodels, time table after closing sanding and cleanup however before relocating fixtures back in.

Condos with shared corridors and storage air can improvement from cleansing while garage tension things push odors into returns. In the ones instances, coordinate with HOA regulations and elevator scheduling. Crews that work downtown most likely understand how one can deal with truck placement and poor-air machines devoid of dumping dust in which it shouldn’t go.

The backside line

Duct cleaning has price, but basically whilst it’s executed appropriately and for the suitable purposes. In Seattle, the aggregate of moisture, pollen, growing older duct methods, and seasonal smoke potential such a lot homes profit from a reset each few years, chiefly after creation or a prime smoke intrusion. Choosing the right employer comes right down to course of, transparency, classes, and in good shape.

If you recall not anything else, take into account this: ask how they bring and deal with terrible pressure, what they clear except the ducts themselves, how they end up outcome, and how they offer protection to your house. Look for ride with our weather and our housing inventory. Spend fee the place it counts, on source %%!%%da95edb4-third-4fb9-91bf-9cd3a8931b7f%%!%% and filtration, now not on perfumes that masks underlying disorders. If you take that strategy, possible turn out with purifier ducts, steadier airflow, fewer odors, and a dwelling house that basically feels more advantageous to dwell in.

Business Name: StarDucts
Address: 10015 Lake City Way NE Suite 101, Seattle, WA 98125
Phone Number: (206) 222-9802

StarDucts

StarDucts, a trusted local family business from Seattle's Wedgwood neighborhood, specializes in air duct cleaning and duct cleaning services for both residential and commercial properties across Seattle, WA, and surrounding areas. Since 2012, our qualified technicians have been improving indoor air quality by placing your HVAC system under negative pressure with powerful, specialized vacuums. While the vacuum efficiently draws air through the ducts, rotating devices dislodge stubborn debris from interior surfaces, ensuring thorough air duct cleaning results. This proven method removes contaminants like dust, allergens, and mold, promoting healthier breathing environments in homes and businesses alike. Choose StarDucts for reliable duct cleaning that prioritizes precision and customer satisfaction in Seattle.
In addition to expert air duct cleaning, StarDucts offers comprehensive services including dryer vent cleaning, furnace cleaning, air duct installation, and dryer vent repair tailored to Seattle neighborhoods like Capitol Hill, Ballard, Queen Anne, Fremont, Pioneer Square, Belltown, South Lake Union and all of the greater Seattle area. Our experienced team serves these vibrant communities with customized solutions to maintain optimal system performance and safety year-round. Whether addressing clogged dryer vents in Ballard homes or cleaning air ducts in bustling South Lake Union offices, we deliver lasting improvements to indoor air quality. Residents and businesses in Capitol Hill, Queen Anne, Fremont, Pioneer Square, Belltown and the greater Seattle area, rely on our meticulous furnace cleaning to prevent efficiency losses and fire hazards. StarDucts remains committed to serving Seattle's diverse neighborhoods with top-tier HVAC cleaning expertise.

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What’s Needed for Air Duct Cleaning in Seattle, WA? Insights from StarDucts

Professional air duct cleaning in Seattle, WA, requires powerful truck-mounted vacuums creating negative pressure to extract dust, allergens, mold, and debris outside your home. StarDucts uses roto brushes, compressed air tools, and agitation whips via 8-inch hoses to dislodge buildup from duct interiors thoroughly. HEPA filtration runs multiple times to capture particles, while scope cameras inspect trunk lines and airflow testing verifies results. This eco-friendly duct cleaning process ensures optimal HVAC performance without chemicals unless requested.
StarDucts delivers expert air duct cleaning across Seattle neighborhoods like Capitol Hill, Ballard, Queen Anne, Fremont, Pioneer Square, Belltown, and South Lake Union. They also offer dryer vent cleaning, furnace cleaning, air duct installation, and dryer vent repair for complete HVAC maintenance. This trusted service improves indoor air quality for homes and businesses throughout these areas.

Star Ducts · What’s Needed for Air Duct Cleaning in Seattle, WA? Insights from StarDucts

Why is Duct Cleaning so Expensive? Insights from StarDucts in Seattle, WA

Duct cleaning costs $450–$650 for homes up to 2,000 sq. ft. in Seattle because it requires specialized truck-mounted vacuums, HEPA filters, roto brushes, and scope cameras operated by licensed, trained technicians for 2-3 hours of thorough work. Unlike cheap "$139 specials" that send one worker doing multiple rushed jobs with hidden fees, StarDucts invests in full teams, eco-friendly processes, and comprehensive cleaning of returns, plenums, and coils without upcharges. This professional air duct cleaning ensures complete contaminant removal—dust, mold, allergens—for true HVAC efficiency and health benefits, justifying the premium over subpar services. Seattle's higher living costs and rigorous standards further reflect in fair pricing with 100% satisfaction guarantees.
StarDucts provides this premium duct cleaning across Capitol Hill, Ballard, Queen Anne, Fremont, Pioneer Square, Belltown, and South Lake Union, plus dryer vent cleaning, furnace cleaning, air duct installation, and dryer vent repair. Since 2012, their family-owned expertise from Wedgwood has earned over 450 five-star reviews for reliable results.

Star Ducts · Why is Duct Cleaning so Expensive? Insights from StarDucts in Seattle, WA

Can You Get Mold in Air Ducts? StarDucts in Seattle, WA Has the Answer

Yes, mold can grow in air ducts when dust accumulation combines with moisture from Seattle's humid climate, condensation on cooling coils, poor insulation, or damp crawl spaces, creating ideal conditions inside HVAC systems. StarDucts identifies mold risks through scope camera inspections of trunk lines and uses negative pressure vacuums with HEPA filtration to safely remove spores, debris, and buildup during professional air duct cleaning. Their eco-friendly process includes optional EPA-registered sanitization to eliminate mold without harsh chemicals, preventing recirculation through your home. Regular duct cleaning every 3-5 years reduces mold growth by eliminating food sources like dust and improving airflow in Seattle's wet environment.
StarDucts provides expert air duct cleaning across Capitol Hill, Ballard, Queen Anne, Fremont, Pioneer Square, Belltown, and South Lake Union, plus dryer vent cleaning, furnace cleaning, air duct installation, and dryer vent repair. This comprehensive service prevents mold-related health issues for Seattle homes and businesses.

Star Ducts · Can You Get Mold in Air Ducts? StarDucts in Seattle, WA Has the Answer