Whole-system duct and dryer vent check with before-and-after photos - you see exactly what came out of your vents
That "$99 whole-house special" is a bait ad - the real number appears once they are in your hallway, or the "clean" is a shop-vac at the register. We photograph the inside of your ducts before and after instead.
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Before
AfterAir Duct Cleaning in Spokane Valley, WA
Dryer vent cleaning in Spokane Valley costs $149-$249 for a standard single-story ranch home, and the biggest reason is the housing stock itself. Most homes here were built between 1970 and 1995, which means original steel ductwork and, in many cases, flex duct runs that have sagged at mid-span and trapped decades of fine Palouse agricultural dust. Spokane Valley’s geography and climate make duct contamination heavier here than almost anywhere else in eastern Washington, so the work we do has to account for that. Call (806) 606-6902 for a written price before anyone touches a panel.
Why Spokane Valley Homes Are Different
Spokane Valley sits in a geographic bowl that intensifies winter temperature inversions. The county issues Burn Bans specifically because of this phenomenon. When the inversion settles in, Palouse agricultural dust, wood smoke, and vehicle particulates get trapped near ground level and stay there for days or weeks at a time. The result is that every heating season, HVAC systems in the Valley cycle unusually contaminated air continuously through ductwork, building up a particulate load that is heavier and more chemically complex than what you’d find in neighboring Spokane city or anywhere west of the Cascades.
Add to that the housing inventory. Spokane Valley’s suburban build-out peaked from the 1970s through the early 1990s, leaving a dominant inventory of ranch-style and split-level homes with original steel ductwork. Many of those systems have unsealed joints and partially degraded internal lining. Four decades of silica-rich dust and inversion-deposited soot accumulate in ways that newer construction simply doesn’t see. The long continental heating season, furnaces run from October through April, means these systems are cycling contaminated air thousands of hours every year.
Late-summer wildfire smoke from the Inland Northwest compounds the problem. Homeowners close windows and run systems on recirculate, but fine ash and char still infiltrate and add a distinct layer of combustion particulate to duct interiors. In the Greenacres and Otis Orchards corridors specifically, many 1980s homes were fitted with flex duct runs that have since sagged at mid-span. Combined with the area’s fine Palouse dust, these low points compact into dense plugs that choke airflow. Technicians who don’t probe specifically for sag-point accumulation before cleaning miss them entirely.
Our Main Spokane Valley Services
Most Spokane Valley homeowners reach out to us for two reasons: full air duct cleaning, or a complete HVAC system cleaning that addresses the furnace, coil, and ductwork together. Both jobs are quoted with a written price before work begins.
Air Duct Cleaning in Spokane Valley
Air duct cleaning in Spokane Valley involves negative-pressure extraction on every duct run, with the inside of each run photographed before and after. The inversion problem means we consistently find fine gray-brown dust packed into return ducts, often several inches thick at the first elbow. Our air duct cleaning page for Spokane Valley covers the full process, local pricing, and what the photo record includes. Air Duct Cleaning in Spokane Valley is the most requested service in this market, and for good reason: the particulate load here is real, and it is measurable.
HVAC Cleaning in Spokane Valley
HVAC cleaning in Spokane Valley goes beyond the ducts to include the blower, evaporator coil, and plenum, the parts that actually move and condition air. Inversion-season dust and smoke residue settle on the coil and reduce heat transfer, which means the furnace runs longer to hit the same temperature. Our HVAC Cleaning in Spokane Valley page explains the full scope, what gets documented, and how coil cleaning restores airflow and efficiency.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
BeforeAfterDryer Vent Cleaning in Spokane Valley
Dryer vent cleaning in Spokane Valley is a job shaped by housing era and climate. Most of the homes we work in were built between 1970 and 1995, and many still have the original 4-inch vent run, often pushing lint through a long, horizontal, or multi-elbow path that was never upgraded. The Palouse dust that settles on everything outdoors also finds its way into laundry rooms and lint traps, mixing with fabric lint to build a denser, harder blockage than you’d see in a coastal climate. Our Dryer Vent Cleaning process starts with a written price and ends with a photo record of the vent interior before and after.
Vent Cleaning
Signs you need it
Clothes take longer than 40 minutes to dry, the dryer exterior gets unusually hot, or you smell a musty odor from the unit.
What it costs in Spokane Valley
A standard dryer vent cleaning in Spokane Valley runs $149-$249 depending on vent length, number of elbows, and roof versus wall termination.
How we do it
We disconnect the dryer, run a rotary brush and HEPA-filtered vacuum through the full vent run from the dryer to the exterior termination, and photograph the interior before and after.
Vent Rerouting
Signs you need it
The vent run exceeds 35 feet in developed length, has more than two elbows, or terminates through the roof where lint traps at a low point.
What it costs in Spokane Valley
A vent reroute in Spokane Valley fits the $300-$1,000 duct modification range, depending on whether we are shortening the run, relocating the termination, or replacing a failed flex section.
How we do it
We assess the current run, design the shortest compliant path to an exterior wall, install rigid metal duct where code allows, and photograph the finished run.
What Dryer Vent Cleaning Costs in Spokane Valley
| Item | Typical range in Spokane Valley |
|---|---|
| Standard vent cleaning, single-story ranch | $149-$249 |
| Vent cleaning with roof termination or long run | $200-$300 |
| Vent rerouting or duct modification | $300-$1,000 |
Prices above are written down before work starts, no per-vent charges, no surprise add-ons. Call (806) 606-6902 for an exact quote.
How often should dryer vents be cleaned in Spokane Valley?
Every 12 to 18 months for most Spokane Valley homes, and every 12 months if you have a long horizontal run, a roof termination, or you use the dryer daily. The fine Palouse dust accelerates buildup in ways you do not see in other climates.
Do you clean the vent from inside or outside?
Both. We work from the dryer connection inside and the exterior termination outside to ensure the full run is cleared. The camera confirms there is no sag-point plug left behind.
Duct Repair & Sealing in Spokane Valley
Duct repair and sealing in Spokane Valley addresses the direct consequence of 40-year-old steel ductwork and sagging flex runs. The fine silica-rich Palouse dust that infiltrates these systems does not just sit in the ducts; it abrades internal lining, works its way through unsealed joints, and settles into low points where airflow has already been compromised. Our Duct Repair & Sealing service starts with a written scope and price, then documents everything with photos so you can see the condition of the duct before we touch it.
Duct Sealing
Signs you need it
Rooms at the far end of the house stay cold or hot, dust accumulates within days of cleaning, or your utility bill has crept up without a change in usage.
What it costs in Spokane Valley
Duct sealing in Spokane Valley is included in our $300-$1,000 repair range, depending on the number of accessible joints and the amount of mastic required.
How we do it
We locate accessible joints and seams, clean the surrounding surface, apply mastic sealant by hand, and photograph every sealed joint before and after.
Flex Duct Repair
Signs you need it
You can see visible sagging in a flex run from the attic or crawlspace access, or airflow to one room has dropped noticeably over time.
What it costs in Spokane Valley
Flex duct repair or replacement in Spokane Valley stays within the $300-$1,000 range for a typical 1980s Greenacres or Otis Orchards home with one or two failed runs.
How we do it
We identify the sag point, inspect the full run for other low spots, replace the compromised section, and strap the new flex to prevent future sagging.
What Duct Repair & Sealing Costs in Spokane Valley
| Item | Typical range in Spokane Valley |
|---|---|
| Duct sealing, whole system | $300-$1,000 |
| Flex duct repair or replacement | $300-$1,000 |
| Metal duct repair, including mastic sealant | $300-$1,000 |
Every job is written up with a flat price per system before any panel comes off. There is no per-vent pricing and no hourly billing.
How do I know if my ducts are leaking?
Uneven room temperatures, excessive dust on surfaces, and higher heating bills are the three most common indicators. A pressure test or a visual inspection of accessible joints confirms the leak location.
Is mastic better than tape for duct sealing?
Yes. Mastic is a brush-applied sealant that hardens into a permanent bond and does not dry out or peel like tape. We photograph every sealed joint so you can see exactly what was covered.
Air Quality & Sanitizing in Spokane Valley
Air quality and sanitizing in Spokane Valley deals with what the inversion leaves behind: fine particles, combustion residue, and the musty conditions that follow when airborne debris settles into duct interiors. After a full cleaning, the question is whether to add sanitizing, UV, or filtration so the system stays cleaner longer. Our Air Quality & Sanitizing work is quoted as a written price and documented with the same photo record as every other job.
Odor Removal
Signs you need it
A stale, musty, or smoke-like odor persists after the ducts have been cleaned and the system is running.
What it costs in Spokane Valley
Odor removal in Spokane Valley is included in our $299-$549 sanitizing range, depending on the square footage and the odor source.
How we do it
We identify the odor source, clean the affected surfaces, apply an EPA-registered sanitizer through the duct system using a professional fogger, and let it dry before the system runs again.
UV Light Installation
Signs you need it
Recurring biological growth on the coil or in the plenum, or a medical need for continuous surface sterilization inside the HVAC system.
What it costs in Spokane Valley
UV light installation in Spokane Valley typically runs $500-$1,800 depending on whether it is a coil-mounted single lamp or a multi-lamp duct system.
How we do it
We mount the UV unit at the evaporator coil or in the supply plenum, wire it to run continuously, and photograph the installation before and after.
What Air Quality & Sanitizing Costs in Spokane Valley
| Item | Typical range in Spokane Valley |
|---|---|
| Sanitizing and odor removal, whole system | $299-$549 |
| UV light installation, coil-mounted | $500-$1,800 |
| Air purifier installation, whole-home | $500-$2,500 |
All equipment used is from trade-recognized brands like Honeywell and Aprilaire, and the written price covers the unit, the installation, and the documentation record.
Does air duct sanitizing actually work?
Yes, when applied after a full mechanical cleaning. The sanitizer addresses microbial growth and odor-causing residue on cleaned surfaces, but it cannot compensate for ducts that are still loaded with debris. The two steps go together.
Can I install a UV light myself?
We do not recommend it. A UV lamp runs at high voltage and installs inside the HVAC cabinet, where wiring must be sealed and the lamp positioned correctly. A trained technician should handle the electrical and placement work.
Brands We Service in Spokane Valley
We service and install equipment from Honeywell, Aprilaire, Guardsman, Rotobrush, and Nikro. Replacement parts for Honeywell and Aprilaire units are stocked locally, which keeps most Spokane Valley installations on a one-visit schedule. Our brands page lists the full equipment roster.
Pricing for Air Duct Cleaning in Spokane Valley, WA
| Service | Typical range in Spokane Valley |
|---|---|
| Dryer vent cleaning, standard | $149-$249 |
| Dryer vent cleaning, roof termination or long run | $200-$300 |
| Duct sealing, whole system | $300-$1,000 |
| Flex duct repair or replacement | $300-$1,000 |
| Metal duct repair, including mastic sealant | $300-$1,000 |
| Sanitizing and odor removal, whole system | $299-$549 |
| UV light installation, coil-mounted | $500-$1,800 |
| Air purifier installation, whole-home | $500-$2,500 |
Two things push pricing higher in Spokane Valley: long flex runs with multiple sag points, and duct systems that have never been professionally cleaned in a home built before 1995. We quote a flat price per system before work starts, in writing, every time. No per-vent pricing, no surprise charges after the fact.
Neighborhoods We Serve in Spokane Valley
We work across Spokane Valley, from the older ranch-style streets near Millwood to the newer subdivisions on the eastern edge of the city. Most appointments are scheduled within a few business days, and we always confirm the written price before a crew arrives.
- Greenacres
- Otis Orchards
- Millwood
- Veradale
- Spokane Valley Business District
Service Area - Cities Near Spokane Valley
Our crews serve Spokane Valley directly, and we also work in the surrounding cities. Homeowners in Spokane, WA, Tacoma, WA, Vancouver, WA, and Seattle, WA can book the same written-price service, documented photo record, and 365-Day Done Right Promise.
Serving Spokane Valley, WA - Our Local Coverage Area
We’re based in the Spokane Valley area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Air Duct Cleaning in Spokane Valley
A full system cleaning on a typical 1,500 to 2,500 square foot ranch home in Spokane Valley takes half a day, sometimes a bit longer if flex duct sag points need attention. We schedule a single visit and do not rush the documentation.
No permit is required for duct cleaning, sealing, or sanitizing in Spokane Valley. If a vent reroute changes the exterior termination point, code may require a simple mechanical permit, and we will tell you before work is scheduled.
Yes. Every job is backed by the 365-Day Done Right Promise, which is a written guarantee, not a policy subject to manager approval. If the work is not done right, we make it right at no charge. It is written into every invoice.
Call (806) 606-6902 for a free, written estimate. No pressure, no per-vent pricing, just a price on paper before the work starts.
What happens when you call
- 1A real person answersNo phone trees - talk to a local air duct cleaning pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Spokane Valley Customers Say
"The dryer vent was almost completely blocked with lint. They showed me the photograph and I understood immediately why the dryer had been running twice."
- Lucia M."They found a disconnected duct in the crawl space that had been dumping conditioned air under the house for years. Photographed it, quoted the repair, fixed it."
- Devon A."On time, professional, and explained what the readings meant without talking down to me."
- Warren E.