Seattle Duct Cleaning: How to Choose the Right Company

Posted on 2026-01-21 23:50:48

Most owners in Seattle don’t think tons about their air ducts except whatever thing nudges them. Maybe it’s a grime film that keeps reappearing at the equal bookshelf. Maybe it’s a musty scent when the heat kicks on after the 1st chilly snap. Or probably your software bill is drifting up month after month without noticeable clarification. I’ve walked into dozens of properties across the Puget Sound with the ones detailed lawsuits, and I’ve noticed the overall stove: duct techniques that had been spotless after ten years, and others that looked like a workshop vacuum bag exploded inner them. The trick isn’t to clean your ducts consistently. It’s to fresh them in the event you need to, and greater importantly, to appoint a organisation that in point of fact does the task properly.

This consultant is constructed on sensible event with HVAC programs, from crawlspaces in Ballard to condos on First Hill. Seattle is its very own environment, literally and figuratively. Our moist climate, an getting old housing stock, and a spike in wildfire smoke every summer season switch the calculus for when and how you can tackle duct cleaning. If you’re looking for Air Duct Cleaning Seattle or looking to separate the Best Air Duct Cleaning Seattle classified ads from reliable operators, here is easy methods to make experience of all of it.

When duct cleansing is price it, and while it’s not

Duct cleaning will never be a medication-all. It can guide with indoor air great, and it may stay away from filth recirculation if the technique is closely infected. But if your ducts are already sparkling, scraping them with brushes and blasting prime-rigidity air received’t make your own home more fit. It may well even fan the flames of high-quality particulate without capturing it proper if the corporate uses weak methods.

There are some primary Seattle-genuine triggers that justify a call:

You made over, sanded flooring, or drywall grime turned into existing. Fine silica and gypsum particles settle inside returns and offer trunks. A sturdy duct cleaning paired with a new filter out protects your blower and coil. Smoke from wildfires infiltrated your home. The smell molecules dangle to mud on duct partitions. Cleaning is helping, and pairing it with an intensive coil and blower compartment cleansing supports even greater. You have obvious mould in the machine or on vents. That demands knowledgeable overview, now not only a perfume fogger. Cleaning by myself received’t remedy a moisture difficulty, however it might take away contaminated particles after the trigger is addressed. You simply moved into a homestead with unknown renovation records. If the clear out rack is crooked and there’s a half-inch of dust inside the go back plenum, the ducts most likely desire attention too. You have serious allergy or bronchial asthma considerations, and your HVAC is pulling from a grimy crawlspace or attic. In these instances, cleaning is one piece of a bigger air caliber plan.

On the turn side, if your home uses hydronic warmth or electrical baseboards, and your ducts most effective serve a bathtub fan or a kitchen hood, “duct cleaning” advertised to you are going to be a mismatch. If you run a modern-day, sealed warmth pump with tight ductwork and switch a MERV eleven to 13 filter on agenda, you are able to not see so much gain from wide-spread cleanings. In my trip, many buildings land someplace within the heart: a accomplished cleansing each three to 7 years, with filter ameliorations each 2 to a few months all over heavy use, keeps issues in fantastic structure.

How a real duct cleansing if truth be told works

Understanding system makes you a more potent buyer. A thorough, official cleaning does greater than stick a shop vacuum right into a sign up. The business primary method is known as source %%!%%da95edb4-0.33-4fb9-91bf-9cd3a8931b7f%%!%%. You attach a tough destructive-air equipment to the provide and return trunks, creating a vacuum that draws loosened particles out of the gadget. While that vacuum runs, technicians agitate the inner of the ducts with air whips, rotary brushes, or compressed-air skipper balls. The dislodged particles travels to a HEPA-filtered collection unit.

Done top, the series seems like this: pre-inspection with get entry to features deliberate; technique security with surface coverings and check in sealing; setup of adverse air; cleaning of every run at the same time the vacuum holds continuous; blower compartment, evaporator coil housing, and go back plenum cleaning; and a final circulate with a camera or visual inspection to ensure %%!%%da95edb4-0.33-4fb9-91bf-9cd3a8931b7f%%!%%. The staff should still re-seal get entry to openings with precise duct doorways or sheet metallic and mastic, now not duct tape. If a supplier’s task drops 1/2 of those steps, you received’t get the outcome you’re purchasing.

A fast anecdote from a Laurelhurst Nineteen Sixties break up-stage: the home-owner booked “Duct Cleaning Seattle $149” from a chit. The group confirmed with a small portable vacuum and a fogger. No adverse-air hookup, no agitation. They ran a scented fog thru the returns, established a low cost filter out, and left in lower than an hour. The dwelling smelled like citrus for an afternoon, then the dust again. We came again per week later with a truck-fixed poor-air computing device, cut good entry, cleaned the blower wheel that was raveled in lint, and pulled a plastic grocery bag from a return line that had been flapping like a sail. The distinction in airflow used to be instantaneous, and the dusting schedule went from two times per week to each other week.

Seattle’s weather and what it does for your ducts

People outside the sector suppose rain and mildew are our handiest problems. They’re now not wrong, however the indoor surroundings is greater nuanced.

Moisture and mold probability. Our shoulder seasons run humid indoors, pretty in properties with vented crawlspaces. If your go back duct pulls from leaky chases that converse with a damp crawl, you get spores and musty odors embedded in filth throughout the ducts. Cleaning enables, however so does sealing leaks and addressing moisture on the source. Pollen spikes and wildfire smoke. Spring supplies tree pollen, late summer can carry smoke that seeps into every little thing. Both hold to latest dirt videos within ductwork. If you felt lasting odors after 2020’s smoke activities, you realize the consequence. Older steel ducting and asbestos warning. Many Seattle homes from the mid-century technology have exhausting metallic ducts with duct tape that has long considering the fact that failed. Some still have asbestos-containing duct tape wrap at old joints. A reputable Air Duct Cleaning Seattle employer will know how to determine suspect elements and halt work unless a certified abatement seasoned assesses it. If human being starts offevolved brushing friable asbestos, you’ve acquired a hazardous mess in your hands. Tight houses and top-efficiency filters. Seattle’s eco-friendly construction focal point potential many newer townhomes and retrofits use excessive MERV filters in warmth pumps. That’s major for air great, however missed filters plug effortlessly and reduce airflow. Reduced airflow will increase the threat of bloodless spots and condensation in the equipment, that can cause microbial boom on coils and in pans. Keep filters on schedule and the gadget balanced.

Red flags and ways to spot them

If you’ve searched for Duct Cleaning Seattle nowadays, your feed has almost definitely been overrun with classified ads. The toughest half is filtering the noise. There are styles I’ve realized to observe for.

Ultra-low teaser pricing with unclear scope. The $ninety nine or $149 complete-home special nearly normally excludes the trunk strains, the blower compartment, or the coil. By the time they may be achieved upselling, you might be at $800 and you continue to have a perfunctory cleansing. Ask what's included, line by line, and get it in writing. No unfavourable-air computer. If the enterprise does now not use non-stop destructive strain attached to the trunks while they agitate, dust and particles will blow into your living house. Portable vacuums might possibly be quality for condos or small structures, but they nevertheless desire to seal each and every sign in and seize what they loosen. Fog-basically deodorizing. Fragrance fogs or sanitizer sprays are not cleansing. They may have a place after truly debris %%!%%da95edb4-third-4fb9-91bf-9cd3a8931b7f%%!%%, relatively for scent control after smoke, yet they have to certainly not be the only step. No footage, no get right of entry to. A reputable crew can instruct you what they did. Before and after visuals from inside the duct, the blower wheel, and the coil housing are widespread now. If they face up to documentation, be cautious. Aggressive mildew scare systems. I’ve noticed crews coach clientele “mould” that was once just soot on an illicit return or habitual mud caught to condensation. Real mildew desires lab affirmation or at the very least a certified inspection. If they insist you desire hundreds and hundreds of bucks in antimicrobial sprays with out addressing moisture or filtration, that’s a gross sales script talking.

What certification and insurance plan correctly tell you

In the arena of Air Duct Cleaning, two acronyms tutor up much: NADCA and HVAC. NADCA stands for the National Air Duct Cleaners Association. It sets concepts, trains technicians, and certifies groups that flow tests and agree to keep on with most fulfilling practices. Hiring a NADCA member isn’t the solely route to a caliber activity, but it raises the chances. It means they realize poor strain supply %%!%%da95edb4-third-4fb9-91bf-9cd3a8931b7f%%!%%, access advent, and inspection protocols. It additionally means you've got you have got recourse if there may be a dispute.

On the HVAC part, seek enterprises that both have in-dwelling approved HVAC techs or paintings intently with an authorized contractor. Duct cleaning broadly speaking touches mechanical add-ons like blower vehicles and evaporator coils. If these want to be wiped clean or serviced, you desire human being who can maintain them with no voiding warranties or negative soft fins.

Insurance subjects more than you're thinking that. A legit business enterprise contains general legal responsibility that covers your house and employee’s reimbursement for his or her crew. Ask for facts. I had a buyer in Greenwood whose drywall ceiling become punctured whilst a tech pushed a broom too laborious via a flexible delivery line. Accidents turn up, however most effective insured businesses can make you complete with out a combat.

Pricing that makes sense for Seattle homes

You will see a vast diversity of pricing for Duct Cleaning Seattle. Condos with short duct runs may fall in the $three hundred to $600 variety. Single-household buildings with a unmarried process probably land among $six hundred and $1,2 hundred relying on length, accessibility, and whether or not coil and blower cleaning are included. Larger residences with multiple techniques or not easy zoning can run increased.

Expect to pay a reasonable premium if the staff handles the evaporator coil, opens and cleans the blower compartment, and seals access panels professionally. Those obligations take time and means. If the quote is much less than a couple hundred bucks for a full homestead, ask your self what they plan to pass. Conversely, if a small rambler quote presentations up at $1,800 with a long checklist of crucial components, push for a close scope and give some thought to other bids.

Context supports. A MERV eleven to 13 filter transformed as a rule can prevent your system cleaner for longer, rather in more recent duct approaches. Spending yet another $10 a month on exceptional filters can stretch your duct cleansing c program languageperiod by using years. If a organisation attempts to sell pricey annual duct cleansing to a dwelling with tight ducts and disciplined filtration, that is simply not adapted suggestions.

What Seattle residences desire beyond duct cleaning

Air Duct Cleaning is one spoke in the wheel. If you do nothing else, settle on filters correctly and replace them on agenda. Cheap fiberglass filters permit every part cross. In most compelled-air approaches, a pleated MERV 11 is a good sweet spot. Go to MERV 13 in the event that your blower can cope with it with out a static drive penalty. Your HVAC tech can degree pressure drop across the clear out to ensure that.

Seal important leakage. Many ancient returns pull from cabinets or wall cavities, then leak in dusty crawlspaces or attics. A few hours with mastic, foil tape rated for HVAC, and sheet metal can reduce the dust load on your technique dramatically. If you notice black streaks round go back grilles, that’s unfiltered air bypassing the filter out rack, dragging filth into the process. Fix that filter rack with a precise gasket or retrofit package.

Control moisture. If the crawlspace is vented and damp, invest in a vapor barrier and drainage improvements. If the attic bathtub fan ducts leak or sell off moist air into the attic, your technique will pull odors excellent lower back in. These fixes repay in cleaner ducts and a more fit house. Duct cleaning on my own can not outpace a moisture supply.

Ventilate neatly. Seattle’s vigor codes push for balanced ventilation. If you have an HRV or ERV, retain its filters smooth. If you rely upon bath lovers and window cracking, use them diligently throughout the time of showers and cooking. During smoke hobbies, run the process on recirculate with a clean high-MERV filter out, and be mindful a standalone HEPA cleanser for bedrooms.

How to interview a duct cleaning company

Good contractors like desirable questions. They inform us a house owner cares and has done some homework. If you want to split the Best Air Duct Cleaning Seattle operators from the %, use a quick, targeted guidelines.

What is your cleaning procedure, and should you create steady negative pressure even as agitating the ducts? Will you smooth the give and return trunks, unique department runs, blower compartment, and coil housing if purchasable? If no longer, why? How will you protect my dwelling and HVAC gadget all the way through the technique? Can I see before and after photos or video from inside my ducts and the blower compartment? Are you NADCA qualified, and do you've got evidence of liability and worker’s repayment insurance coverage?

You’re not seeking out faultless recitation. You’re listening for clarity and self belief. If they hesitate on documentation, or if they refuse to talk about coil and blower cleaning because it’s “now not worthwhile,” that’s a yellow flag. If they soar straight to pricing with no asking about your components model, rectangular photos, number of registers, or get right of entry to constraints, they’re guessing.

What a authentic go to appears like, step via step

Let me walk you by an ordinary half of-day job in a 2,000 square foot Seattle house with a unmarried furnace and crucial air, ducts aas a rule metallic with some flex runs to components. The group arrives, walks by way of the house, and confirms sign in areas, thermostat handle, and where to park the bad-air laptop. They lay down runners and corner protectors. They eliminate and cowl each one furnish and go back sign in to isolate sections. They cut an access panel within the offer trunk close the furnace if none exists, and a moment within the return trunk. They attach the negative-air hose and begin the vacuum.

With the manner below poor rigidity, one tech movements from sign up to check in, inserting an air whip or rotary brush to agitate particles to come back closer to the trunks. Another tech manages the collection, taps on turning vanes, and watches differential pressure to be certain that suction holds. They refreshing the return part with certain consciousness to the return plenum, where dirt tends to pile. They open the blower compartment and cast off the blower wheel if obligatory for a radical refreshing, then address the evaporator coil housing. If the coil is caked and on hand, they'll smooth it with a corporation-authorized formulation, https://share.google/FQhudUNG8lCmbHMwO protecting electronics and making certain condensate drains freely.

They reseal get entry to panels with sheet-steel doorways and mastic, reattach registers, and set up a brand new filter out sized in fact for the rack. Before wrapping, they coach you digital camera stills or dwell video from contained in the ducts and the blower compartment so you can see what transformed. The apartment is left purifier than they located it, and also you get hold of a short report with suggestions: maybe to fix a leaky return seam by using the water heater closet, or to upsize the filter out rack to scale down strain drop.

Common pitfalls I see in Seattle homes

A few patterns repeat across neighborhoods. Flexible duct overwhelmed with the aid of garage in an attic is one. If the flex is compressed, your air extent drops and dirt settles more with no trouble upstream. Another is an open go back cavity beneath a stairwell with gaps the size of a fist to the basement. That bypasses your clear out utterly. Older houses ceaselessly have ground returns that had been retrofitted into wall returns, with tattered liners shedding fibers. If your footwear decide on up splinters when you step barefoot on a return grille, it’s time for a acceptable metallic-covered return.

I also see filter racks that are half of an inch too brief for the filter. Homeowners cram in a filter and hope. The clear out bows, air jets round the rims, and unfiltered filth is going directly into the blower. Fixing that rack is a thirty-minute assignment that saves you from gunked coils.

Finally, I see antimicrobial upsells used to patch over scent lawsuits with no addressing the foundation. If the supply is a dead rodent in a go back, a leaking drain pan, or a crawlspace that smells just like the ship canal, no spray will remedy it. Diagnose first, then refreshing.

Wildfire smoke, odors, and real looking expectations

Wildfire smoke behaves in a different way than standard airborne dirt and dust. The debris are tiny, and the unstable organic compounds that create that campfire scent hold to surfaces, certainly filters and duct grime. If your place crammed with smoke for the duration of a unhealthy week, it's average to exchange the filter without delay, run the fan continually with a high-MERV filter out for a couple of days, and give some thought to a duct cleansing if the odor lingers. In exercise, the biggest scent reservoir is usually tender fixtures and carpets, no longer ducts. Still, I’ve noticeable gigantic innovations after cleansing while ducts were already dusty and the coil became covered. Pair cleansing with an ozone-unfastened scent medical care and true ventilation cycles whilst outdoors air is smooth.

New construct or remodel? Build cleanliness into the plan

Contractors suggest nicely, but building filth reveals its manner into ductwork easily. During a transform, ask your GC to cap provide and return openings even though sanding or demo is underway. Keep the HVAC off right through heavy dust work. When the job is accomplished, schedule a duct cleaning formerly you transfer back in, and change the clear out after the first month of living there. I walked right into a Queen Anne assignment in which the workforce had used the return cavity as a device closet. Drywall screws, a roll of tape, and a painter’s rag had been sitting inside the plenum. We cleaned it out, and the homeowner prevented a damn blower and a musty scent that will have lasted all iciness.

Finding the perfect fit for your home

Air Duct Cleaning Seattle covers a wide map: small agencies with a single truck specializing in careful residential work, better clothing that handle commercial constructions and hospitals, and HVAC contractors who consist of duct cleaning as part of a gadget tune-up. There’s no unmarried most sensible style. For a difficult dwelling house with multiple strategies and accessibility trouble, a bigger team with more methods could also be the most efficient healthy. For a decent space the place care and cleanliness rely more than pace, a pro two-character group might possibly be most beneficial. The Best Air Duct Cleaning Seattle for you is the single that aligns to your place and your priorities, now not a blanket 5-star claim.

A practical practice: call 3 firms. Ask the five questions from in the past. Note who asks you wise keep on with-ups about your gadget fashion and your concerns. Pay concentration to how they communicate approximately scope and what they miss. The manufacturer that explains get right of entry to, exhibits pattern snap shots, and doesn’t push sprays as a default is typically the single in order to also deal with your property with respect.

What to do after the cleaning

A good cleaning supplies you a reset, not a permanent resolution. Keep that new baseline with the fundamentals: clear out differences on time table; annual HVAC maintenance to shop the blower and coil blank; and realization to moisture keep watch over. If you've got pets that shed seriously, remember a somewhat more regularly occurring filter out change and a different return grille cleaning. If you observe a unexpected uptick in mud or a return of musty smells, assess prior to it will become a bigger limitation. Sometimes the restore is as uncomplicated as a slipped filter, a disconnected flex run, or a new gap around a return.

If you want to head a step additional, improve your filtration. A deep-pleated media filter cabinet with a four inch filter regularly reduces rigidity drop when convalescing capture efficiency. That’s a win for either air pleasant and vigor use. In buildings with excessive allergic reactions, upload a standalone HEPA unit in the bed room and run the HVAC fan intermittently to hinder air circulating by means of the filter out. These ameliorations do extra for wellbeing and comfort than frequent duct cleanings alone.

A Seattle-exact perspective on timing

Seattle residences have a tendency to run warmth from October using April with shoulder season variability. If you’re scheduling duct cleansing, spring and early summer are normally terrific. You can open windows if wished, and possible pair the work with a pre-summer season air-con tune-up. After a prime smoke occasion, wait except out of doors air clears and change your clear out first. If the odor persists and the ducts had been due anyway, guide the cleansing inside of just a few weeks. For heavy remodels, agenda after remaining sanding and cleanup but formerly moving furniture lower back in.

Condos with shared corridors and storage air can receive advantages from cleansing while storage drive subject matters push odors into returns. In these circumstances, coordinate with HOA principles and elevator scheduling. Crews that paintings downtown often comprehend methods to manage truck placement and unfavourable-air machines with no dumping dust where it shouldn’t move.

The bottom line

Duct cleansing has fee, yet solely when it’s finished safely and for the top factors. In Seattle, the aggregate of moisture, pollen, growing old duct strategies, and seasonal smoke approach most houses profit from a reset each and every few years, notably after creation or a tremendous smoke intrusion. Choosing the proper organization comes right down to activity, transparency, education, and in good shape.

If you depend nothing else, take into account this: ask how they carry and continue bad stress, what they sparkling in addition to the ducts themselves, how they show outcomes, and how they take care of your private home. Look for trip with our climate and our housing stock. Spend fee wherein it counts, on resource %%!%%da95edb4-1/3-4fb9-91bf-9cd3a8931b7f%%!%% and filtration, not on perfumes that masks underlying worries. If you're taking that attitude, you will turn out to be with cleaner ducts, steadier airflow, fewer odors, and a residence that basically feels larger to stay 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