Best Air Duct Cleaning Seattle: Upfront Quotes, No Surprises

Posted on 2026-01-08 05:16:11

You can inform quite a bit about a residence with the aid of its air. In Seattle, wherein we juggle damp winters, wildfire smoke drifting in late summer time, and months whilst home windows stay close, the HVAC system quietly carries the healthiness of the residence. When air feels stale or mud keeps returning no matter how most commonly you wipe, the ductwork may well be the wrongdoer. Choosing the top of the line air duct cleaning Seattle offers is much less about snagging the lowest worth and greater approximately hiring people who positioned readability first: transparent scope, clean pix, clear pricing.

I’ve spent enough time in crawlspaces and attics to be aware of that air movements in messy techniques. It consists of pollen from the cedar you love out entrance, great ash from August haze, lint from the laundry room, and the occasional wonder from the garage. If you are seeking duct cleaning in Seattle, here’s what matters, what doesn’t, and find out how to get an sincere, no-surprises trip.

Why ducts in Seattle get grimy quicker than you think

Moist air does sneaky issues inside sheet steel. Condensation can kind alongside the interior of uninsulated runs if the temperature within the crawlspace drops at night. Combine that with mud and natural and organic particles, and you create sticky motion pictures that hold onto extra grime. In older Seattle homes, it’s regularly occurring to look flex duct retrofitted into tight attic spaces where inflexible metal could not healthy. Those accordion ridges trap debris with ease, and if a section sags, air speeds gradual down and particles drop out.

Our climate sets the level. From October to April, buildings live sealed, and the HVAC fan cycles using the similar air. In late summer time, wildfire smoke puts ultrafine particles into that blend, and if you ran your formula without a top MERV filter during that haze, you possible loaded the return duct. Add pets, a redecorate, or a tenant who preferred incense, and the technique takes on a movie of no matter lifestyles has tossed into the air.

The reality about when duct cleaning helps

People name for duct cleaning for 3 sizable reasons: filth, smells, and hypersensitive reactions. Sometimes a thorough cleaning solves the hardship. Sometimes it’s a bandage for a exclusive thing.

If dust returns to surfaces inside an afternoon of cleansing, seem past the ducts. Leaky go back plenums in a storage can pull in sawdust. Gaps round filter out racks let unfiltered air skip into the blower. Bath followers that exhaust into attics can re-entrain dusty air with the aid of leaks. I once traced a “dusty house” to a disconnected return boot lower than a hallway. The machine become pulling crawlspace air full of insulation fibers. Cleaning the ducts could were lipstick on a leak.

Odors are trickier. A musty odor can factor to wet insulation around a deliver run or a condensate drain that has dried out and opened a path for sewer gasoline. If you understand a continual smoky or perfumy fragrance lengthy after the source is long gone, residues can stay on internal duct surfaces and in the blower compartment. In these instances, cleaning plus exchanging the filter out and wiping the blower housing can support. If the odor is most powerful close to offer vents however disappears at the go back, suspect microbial enlargement near the air handler or coil rather then the complete duct network.

For allergies, effects range. If you or a member of the family reacts to airborne dirt and dust mites or pet dander and you’re walking a low-grade filter out, duct cleaning paired with a top MERV filter and authentic sealing around the clear out rack could make a major difference. If the trigger is seasonal pollen, prevention is helping greater than removing. Run the fan with a sparkling MERV eleven or 13 filter at some stage in top weeks, and you’ll capture greater of what might in another way settle in ducts.

What “major” feels like in practice

The leading Air Duct Cleaning Seattle providers percentage a number of conduct. They move slowly where it’s cramped, graphic ahead of and https://botanical-gardens-at-asheville28748298.yousher.com/seattle-duct-cleaning-how-often-do-experts-recommend after from the similar attitude, and itemize what they are going to do. They convey extra than a store vac. And they're sincere approximately what cleaning can and can't restoration.

A correct-tier workforce exhibits up with a poor-air desktop that connects to the trunk line, creating suction so particles strikes closer to the collector instead of again into dwelling spaces. They use rotary brushes or air whips sized effectively in your duct textile. They defend the coil and furnace from loosened debris. They seal get entry to holes after the job with code-compliant plates or plugs, no longer tape destined to fall off.

They additionally discuss approximately worth the similar approach carpenters communicate approximately lumber: virtually and with stages. In Seattle, a sensible prematurely quote bills for the range of source registers, the range of returns, the region and accessibility of the air handler, and even if the most trunk is metal or flex. A preferred single-approach domestic, 10 to 15 registers, one go back, available basement or garage air handler, basically falls between 450 and seven-hundred dollars. Add a 2nd process or a top sign in be counted in a 3-story townhome, and the value climbs to 800 to at least one,two hundred. If a bid is 199 for “complete house duct cleansing,” predict a revenue pitch on arrival or an incomplete scope.

Upfront charges devoid of games

No one likes surprises. The great duct cleaning Seattle homeowners advocate birth with a short set of questions and, while necessary, a swift website online discuss with. They do no longer conceal journey charges, “sanitizer” upsells driven on each and every shopper, or a line item that magically looks for “most important trunk get right of entry to.” You must always see, in writing, what the bottom price carries and what expenditures excess.

An straightforward quote spells out regardless of whether the price incorporates all source and go back runs, the primary trunk, the blower compartment, and the coil housing. It notes what number of get admission to openings may be cut and how they may be sealed. It states whether register removing and cleaning is protected. If your approach uses flexible duct, the quote specifies tender cleaning techniques to sidestep tearing the internal liner.

Ask for a value tied for your register matter and machine tips, no longer a flat check regardless of measurement. Good firms percentage a in step with-check in fee plus a base setup commission. That architecture makes it straight forward to estimate and evaluate. Also, ask regardless of whether parking prices or downtown get entry to issues add price. In a few Seattle neighborhoods, that things.

The paintings, step-by-step, with no the fluff

A thorough duct cleansing follows a predictable arc, however the most effective technicians adapt to what they in finding.

They delivery with a walkthrough. Registers are counted, filter size talked about, and the air handler’s condition photographed. They seek taped holes from previous products and services and for suspicious gaps across the return plenum. If they see damaged duct or transparent leaks, they are saying so sooner than opening.

Protection comes subsequent. Drop cloths down, vent openings covered as considered necessary, and the thermostat set to off. They remove the clear out and secure the coil so no loosened debris ends up glued to it later. If there's a top-performance media clear out, they verify for pass gaps, a popular resource of dirt in steel furnaces.

Access subjects. The crew creates a connection factor on the give trunk, most commonly a six or 8 inch port, and an additional port for the return if they are cleaning each aspects, as they need to. The detrimental-air computing device connects and runs, drawing the approach into a delicate vacuum.

With suction in region, they work branch by department. Registers come off and are wiped clean outside or within the garage, in no way within the residing room sink. A rotating brush or compressed air whip dislodges dirt and debris, which races closer to the collector. Good techs take care with flex duct and dwell soft close historic duct tape seams that will peel. They spend more time on returns on account that they carry heavier quite a bit and frequently keep years of lint.

The blower compartment receives consciousness. Dust on fan blades and the motor can lessen performance and noise will increase over time. Some organisations consist of a easy coil cleansing if available. If the coil is matted with lint, a full cleaning is perhaps quoted one after the other, and which is truthful when you consider that it's miles a various point of labor.

Finally, they reseal each entry port with a authentic cap or a screwed plate, now not foil tape on my own. They exchange the clear out with one you deliver or one they bring, based mostly for your choice and approach specifications. Then they run the equipment, assess pressures in the event that they have the methods, and be certain that nothing whistles or rattles.

Photos that without a doubt show something

Before-and-after pix should be would becould very well be smoke and mirrors if the angles replace. Real documentation reveals the similar part of duct, the comparable sign in establishing, the equal blower wheel from the comparable spot. I inspire house owners to invite for two or 3 representative areas: one furnish run, one return, and in the blower compartment. If the firm refuses or presents stock-taking a look pictures, that may be a crimson flag.

Good techs do no longer degree pix by scraping a pile of particles near the doorway of a duct and snapping a dramatic shot. They recognize that the such a lot significant pix are less approximately surprise price and greater about insurance plan and aspect.

Sanitizers and sealants, the arguable extras

This is the place accessories creep in. “Sanitizing” sprays get bought as a remedy for smells and germs. In prepare, a sanitizer may well support if there has been a conventional contamination, along with a rodent adventure. For normal mud, it does little and can upload odors that linger. If a business shows it, ask for the product identify and the EPA registration. Ask what organism and circumstance it is intended to deal with. Expect a transparent solution or bypass it.

Sealants that coat the internal of ducts are one more universal upsell. They have a position if an historical fiberboard duct is dropping, but that is uncommon. For steel and intact flex duct, sealants are useless. If you favor a productiveness enhance, spend that cash on sealing leaks at joints and at the air handler. That will give cut down airborne dirt and dust infiltration and more desirable convenience.

How lengthy needs to it take, and how usually to repeat

A common single-system house with 10 to fifteen registers takes 2 to 4 hours with a two-man or woman staff. Add time for tough get admission to, a whole lot of furnishings to move, or multiple returns in tight closets. If a crew says they can blank a considerable house in under an hour, they may be skipping steps.

As for frequency, forget about the blanket suggestions of annual duct cleaning. Systems range. If you run an even clear out, stay the filter out rack sealed, and handle any go back leaks, you possibly can go 5 to seven years with no need a complete cleansing. Homes with pets, smokers, or usual cooking with top-warm oils may well aim for 3 to five years. After a redesign that created exceptional dust, clear once, then go back on your common cadence.

Pricing devoid of surprises: what drives the number

Several elements movement the charge needle. The variety of grant and return registers units the scope. The form of ductwork concerns for the reason that flex duct slows the approach and requires gentler instruments. Access to the foremost trunk in a crawlspace with low clearance takes time. Multi-zone methods with a couple of air handlers upload complexity.

There is usually the Seattle element. Parking, ferry geography for outlying shoppers, and tight city stairwells replace how speedy crews can work. Expect providers to set minimums that mirror the ones realities. What you could no longer count on are bait costs with aggressive sales techniques on web site. Upfront charges and no surprises will not be advertising slogans; they are commercial enterprise practices that work in view that they respect anybody’s time.

How to select the true team

Seattle has a good deal of agencies imparting duct cleansing. Credentials count number, yet so does the way person talks approximately the paintings. Watch for consistency between mobile and subject. A institution that answers questions quickly is more likely to do the paintings in an instant.

Here is a brief listing that supports you evaluate without spreadsheets:

Ask how they easy flex duct with no negative the liner, and listen for distinct equipment, no longer vague reassurances. Request a written scope that involves the blower compartment and return aspect, plus how get entry to holes are sealed. Confirm the base fee, the in keeping with-check in quantity if used, and any added rates for crawlspace or attic get right of entry to. Ask for three before-and-after graphic examples from the related activity, similar angles, which includes the blower wheel. Verify what clear out types they advocate to your device, and who promises the substitute on the stop.

If you get clean, steady answers, you might be most likely in smart palms.

What can pass flawed, and tips on how to keep it

I have viewed two main concerns after duct cleaning. The first is dislodged debris that ends up on the coil due to the fact the coil became no longer blanketed. That reduces airflow and results in alleviation lawsuits. Prevention is discreet: coil defense at some point of cleansing and a very last inspection.

The 2nd is damage to flex duct. Aggressive brush heads can tear the inner liner or separate it from the collar on the boot. You do not consistently word this right this moment. Weeks later, a room runs chillier due to the fact that half the air leaks into the attic. The restoration is time-ingesting and wastes strength until observed. This is why approaches count number, and why you ought to ask how the workforce methods flex.

Less regularly occurring but tremendous is a loosened wire or a thermostat that gets miswired after the blower compartment is opened. Good crews take photos ahead of they disconnect something. If a specific thing goes sideways, those images come to be a map to come back to traditional.

The filter out story not anyone desires to pay attention, yet wishes to

I most commonly uncover filter racks that permit air skip around the perimeters. That gap defeats a reputable clear out. You think you might be strolling MERV thirteen, but 1 / 4-inch crack shall we unfiltered air slide around the frame, sporting grime immediately into the blower and ducts. A single roll of relevant HVAC foil tape or a customized gasket is the most cost-effective indoor air best improve you can still make.

Filter collection could tournament your manner’s fan ability. Many Seattle houses have PSC blower automobiles that warfare with the static tension of a deep, top-MERV filter out. If your machine runs noisy after a filter difference, you might possibly be choking it. Two fixes work: step right down to a MERV 11 with low resistance or transfer to a media cupboard designed for deeper filters with more surface discipline. A incredible duct cleaning organisation will point this out, because sparkling ducts without desirable filtration will now not keep refreshing for lengthy.

What Air Duct Cleaning Seattle prone could do previously they leave

The last 20 minutes on the whole make the difference among a respectable task and a widespread one. I seek for crews that replace registers good, align vanes, and vacuum any mud that escaped. They chronic up the device, investigate for rattles close the brand new get right of entry to ports, and be sure that dampers are again to their authentic positions. They set up the new clear out, label it with the date, and depart the vintage one with you when you prefer it as a reference for the way grimy it got.

A quick debrief is positive. They tell you what they found: any broken insulation, disconnected runs, signs of rodents, or heavy dust wallet that pointed to earlier leaks. They could recommend sealing several joints or exchanging a beaten phase. None of that needs to be pushy. It is the variety of useful, do-this-whilst-you-can suggestions that prevents the equal mess from returning.

Where duct cleansing matches with the rest of your place maintenance

Air ducts do now not are living in isolation. If you might be critical approximately indoor air high-quality, duct cleaning is one merchandise on a short record that works collectively. Think of it alongside a authentic filter approach, source keep an eye on for moisture and smoke, and suited ventilation.

Seattle houses benefit from balanced air flow. If you've a heat healing ventilator or a non-stop low-pace bathtub fan setup, your indoor air stays brisker, and ducts collect less filth. Keep the home dry. If the crawlspace is vented and damp, each go back leak will drag that moisture in. Sealing and conditioning the crawlspace, or no less than keeping apart the ductwork with perfect insulation and vapor keep an eye on, will pay lower back in cleaner ducts and longer HVAC life.

For these running from house or with sensitive lungs, keep in mind operating the HVAC fan on low all over wildfire season with a prime-grade clear out. It is a useful method to preserve particulate levels down. The cost in electrical power is discreet in comparison to the consolation and well being advantage, and it reduces what collects inside the ducts inside the first situation.

A instant tale from the field

A craftsman bungalow in Ballard had a airborne dirt and dust limitation that predated the contemporary homeowners. Two previous duct cleanings had helped for a number of months, then the haze returned. When we opened the return plenum, we came across a quarter-sized hole on the most sensible where remodelers had run low-voltage twine with the aid of a poorly drilled notch. The damaging strain of the return pulled attic dirt in each cycle. The twine hole had been hidden through foil tape from a prior “fix,” which had peeled lower back. Sealing that hole and tightening the clear out rack made greater change than the cleaning itself. We nevertheless cleaned the ducts seeing that the go back had a felt layer of lint, however the lasting solution changed into sealing. Six months later, the householders emailed to say dusting had turned into a weekly job rather than day-after-day. That is how Air Duct Cleaning Seattle will have to work: identify the basis downside, sparkling what demands cleansing, and depart the method installation to live fresh.

The fee of basic pricing and secure habits

When you name round, you're going to pay attention exceptional terms: complete-domestic one-of-a-kind, sanitizer incorporated, unlimited vents. Dig prior the advertising and marketing. Ask the few questions that carry readability: what precisely is cleaned, how is the coil included, how are get right of entry to holes sealed, what does the bottom payment embrace, and what may make the rate trade. Companies that perform no-shock pricing will solution with out hedging, and they can honor their quote until some thing honestly new indicates up on web page, reminiscent of a moment air handler hidden in a closet.

If you choose the choicest air duct cleansing Seattle can be offering, keep for thoroughness, now not theater. Look for crews who prefer secure conduct over flashy apparatus, who measure their paintings in quieter air and longer filter life. The correct crew will depart you with ducts that are easy, a method that breathes more uncomplicated, and a invoice that appears precisely like the estimate.

A few small choices that save ducts cleanser longer

Treat duct cleansing as a reset, now not the most effective protection. After cleansing, make a choice one or two behavior that healthy your property:

Upgrade the filter out to the ideal MERV ranking and seal the filter rack so air won't be able to bypass the media. Run the fan on low for an hour after high-airborne dirt and dust routine, like vacuuming or sanding, to catch what stirred up. Keep go back grills freed from furniture and drapes to continue airflow and decrease dirt accumulation. Seal transparent duct leaks at joints which you can see close to the air handler, using mastic or UL 181 foil tape, now not material duct tape. During wildfire smoke days, avert home windows closed and permit the device clear out perpetually, then switch the filter out whilst the smoke clears.

None of those expense a good deal, and mutually they delay the day possible want yet one more cleaning.

Final strategies from the crawlspace

I degree the high quality of a duct cleaning activity by using what does no longer occur later on. No whistling from a new access port. No sudden cold room considering that a flex line popped loose. No upsell hangover. Just air that feels much less heavy, surfaces that stay blank longer, and a abode that smells like itself again. That is the aspect of duct cleaning, and it's miles what the appropriate duct cleaning Seattle services deliver when they give prematurely quotes and continue their can provide.

If you might be calling round at the moment, tell them your sign up be counted, in which the air handler lives, and whether or not the ducts are steel or flex. Ask for the scope in writing and a value so they can not replace until you convert the scope. You will realize within 5 mins no matter if you're speakme to a corporate that values your trust. And that, more than any tagline, is what separates the first-class from the leisure in duct cleansing Seattle.

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.

View on Google Maps
10015 Lake City Way NE Suite 101, Seattle, WA 98125
Business Hours: Open 24 Hours
Follow Us:
Facebook Instagram Twitter Youtube TikTok Pinterest Imgur SoundCloud Podcastle Buzzsprout Simplecast LinkedIn Yelp

StarDucts is the best Air Duct Cleaning company in Seattle, WA.
StarDucts is the best Duct Cleaning company in Seattle, WA.
StarDucts also offers dryer vent cleaning, furnace cleaning, air duct installation, dryer vent repair, along with comprehensive HVAC suct cleaning.
StarDucts is proudly based in Seattle, Washington.
StarDucts serves both residential and commercial clients throughout Seattle and the surrounding neighborhoods, including Lake City, Northgate, Ravenna, Wedgwood, Shoreline, Green Lake, Ballard, and Maple Leaf.
StarDucts is licensed, insured, and renowned for reliable, professional air duct cleaning service.
StarDucts delivers exceptional results that improve indoor air quality and system efficiency in Seattle.
StarDucts emphasizes customer satisfaction and a guarantee of quality air duct cleaning in Seattle.
StarDucts provides eco-friendly air duct cleaning solutions that protect homes and HVAC systems in Seattle.
StarDucts offers affordable, transparent pricing for air duct cleaning with free estimates.
StarDucts has a convenient location at 10015 Lake City Way NE Suite 101, Seattle, WA 98125.
StarDucts has a contact number: (206) 222-9802.
StarDucts has a website: [https://starducts.com](https://starducts.com).
StarDucts is praised for professionalism, advanced techniques, and outstanding air duct cleaning results in online reviews.
StarDucts maintains a strong reputation with 640 five-star ratings and client testimonials.
StarDucts has a

Facebook.
StarDucts has an Instagram.
StarDucts has a Twitter.
StarDucts has a Youtube.
StarDucts has a TikTok.
StarDucts has a Pinterest.
StarDucts has a Imgur.
StarDucts has a SoundCloud.
StarDucts has a Podcastle.
StarDucts has a Buzzsprout.
StarDucts has a Simplecast.
StarDucts has a LinkedIn.
StarDucts has a Yelp.
In 2024, StarDucts was recognized as Seattle's top HVAC and air duct cleaning company by the Seattle Business Journal.
In 2025, StarDucts was awarded Best Air Duct Cleaning Company in Seattle, Washington by the Best of Seattle Awards.

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