Frequently Asked Questions - Air Duct Cleaning in Leander, TX
We get the same questions from homeowners across Leander, Cedar Park, and up into Brushy Creek. Here are straight answers, with the real numbers and specifics you're looking for.
Pricing & Cost FAQs
Whole-system duct cleaning in Leander typically runs $350-$650 for a standard single-family home up to about 2,500 square feet. Larger homes in neighborhoods like Travisso or Crystal Falls, with more runs and additional returns, can reach $800-$1,100. We quote one flat price per system before anyone starts, under Haven Clause 1. That written scope covers every run from plenum to register, not a per-vent teaser that balloons once we're on site. Call (737) 252-1285 for a free written estimate matched to your floor plan.
The low quotes are almost always bait-and-switch operations. A $79 coupon covers one register with a shop vac, then the upsell begins. Real duct cleaning requires negative-air equipment, rotary brushes, and time inside every run. In Leander, we've seen homeowners who paid $89 and received nothing more than a vacuum hose waved near their return grille. We photograph the inside of every run before and after, so you can see what was actually done. Our price is the price. No door upsell, no scope creep, Haven Clause 5.
Yes, older homes often cost more. Pre-2000 builds in Leander and nearby Jollyville frequently have galvanized ductwork, asbestos tape at joints, or excessive buildup from decades of missed maintenance. These conditions require slower, more careful cleaning and sometimes repair recommendations. We price for what we find, but we find it before we quote, not after we start. Our written estimate includes a scope preview based on your home's year and system type.
Watch for per-vent pricing, "sanitizing" upsells added mid-job, and charges for access panels that weren't mentioned upfront. Our Haven Standard prohibits all of it. Clause 1 requires a flat price in writing. Clause 5 prohibits door upsells. What we quote is what you pay, whether we find more dust than expected or the job runs long. We've worked this way since 2013.
Service & Process FAQs
We connect a negative-air machine to your main trunk line, seal all registers, then agitate debris inside each run with rotary brushes or compressed air whips. The vacuum pulls dislodged material out of the system entirely. In Leander's climate, where cedar pollen and limestone dust are constant, we typically remove several pounds of buildup from homes that haven't been cleaned in five-plus years. Every run gets a before photo, an after photo, and a debris log. You receive the documentation before we leave.
A thorough whole-system cleaning takes 3 to 5 hours for a typical Leander home. Rushing it means skipping runs or leaving debris behind. We've been called to redo work from competitors who finished in 90 minutes and left the homeowner with a fogged house and dirty ducts. Our crew blocks the full morning or afternoon, arrives in a named window, and texts when they're on the way, Haven Clause 2.
Every 3 to 5 years for most Leander homes. Homes with pets, recent remodeling, or residents with allergies benefit from closer to 3 years. The limestone-heavy soils around Brushy Creek and Lago Vista produce fine particulate that filters through systems faster than in clay-soil regions. If you're buying a home built during the 2015-2020 Leander building boom, assume the ducts have never been cleaned. We can verify with a camera inspection.
It can reduce airborne particulate that triggers symptoms, but it's not a medical treatment. Where we see the clearest improvement is after removing accumulated pollen, pet dander, and construction dust from the distribution system. One homeowner near Devine Lake reported less morning congestion after we pulled nearly four pounds of cedar pollen residue from their returns. We document what we find; we don't promise cures.
No. The negative-air machine runs continuously, so dust stays contained. You may want to step out if you're sensitive to noise, the equipment runs about as loud as a shop vacuum. We work around your schedule, and our crew will flag any rooms to temporarily avoid while agitation is active. Pets should be secured; the noise and open registers can stress them.
Brands & Parts FAQs
We run Rotobrush systems for residential trunk lines and Nikro negative-air machines for whole-house jobs. The Rotobrush's rotating bristle head scrubs duct walls while simultaneous vacuuming captures debris. For heavier commercial or post-construction jobs, we deploy Nikro's high-CFM collectors. Both are industry-standard brands, not shop vacs with fancy labels. We also use Honeywell media filters as our recommended replacement when homeowners ask what to install after a cleaning.
Yes, always. A clean system with a dirty filter is a short-lived win. We stock standard sizes and can install a Honeywell F100 or F200 media cabinet if your current setup uses a thin 1-inch fiberglass panel. The upgrade pays for itself in Leander's long cooling season, where systems run 8+ months annually. We note your filter size during the cleaning and can bring a replacement, priced separately, no pressure.
A run is a single duct line from the main trunk, the plenum, to a supply register or return grille. The count matters because each run requires individual access, agitation, and verification. A 2,000-square-foot Leander home typically has 12-18 supply runs and 2-4 returns. "Whole-system" means every one of them, not just the easy ones in the hallway. Our name comes from this: CleanRun means both the service we perform and the condition we leave each line in.
Licensing & Insurance FAQs
Every pro working under our name is required to hold the license and insurance Texas requires for HVAC and duct cleaning work. We verify coverage annually, and our coordinator can confirm current status when you call. Haven Clause 3 specifies verified crews: licensed, insured, background-checked, with license numbers documented on your invoice. This is a requirement of working with the brand, not a claim we make and hope is true.
Standard residential duct cleaning does not require a permit in Leander or Williamson County. If we discover disconnected ducts, damaged flex line, or recommend modifications that involve the plenum, those repairs may trigger permit requirements. We flag this in our written scope if it applies, and we can refer you to a licensed HVAC contractor for work beyond cleaning. We don't blur the line between cleaning and construction.
Verify they use negative-air equipment, not just a shop vac and compressed air. Ask for before-and-after photos of your specific runs, not stock images. Confirm they quote flat pricing in writing before starting. Check that their business name matches their license and insurance documents. In Leander's growing market, we've seen fly-by-night operators using borrowed logos and disconnected phone numbers. We've been here since our branch opened, with the same local team and the same documentation standards.
Emergency & Response FAQs
We don't advertise emergency service because duct cleaning is a scheduled maintenance job, not an urgent repair. If you've had a sewage backup, mold discovery, or fire damage that requires immediate duct attention, we can often schedule within 48 hours and will prioritize genuine health hazards. Our hours are Monday through Sunday, 7:00 AM to 8:00 PM. Call (737) 252-1285 and our coordinator will find the earliest available slot and advise whether interim steps, like shutting down your HVAC, are warranted.
Typically within 3-7 days, depending on season. March through May, when cedar pollen peaks, and August through October, when dust storms hit ahead of cooler weather, are our busiest windows in Central Texas. We don't overbook; a rushed job violates Haven Clause 2, arrive on schedule with a real window. If you're in a nearby area like Cedar Park or Georgetown, we route efficiently and can sometimes offer next-week slots even during peak periods.
Call or text with 24 hours' notice and we'll move you without penalty. Same-day cancellations may incur a fee, since we block a half-day for each job and turn away other Leander homeowners for that slot. Our coordinator sends a confirmation text two days ahead and a tech-en-route text the morning of, Haven Clause 2. Reply to either if plans change.
Warranty & Guarantees FAQs
Every job carries a written warranty against workmanship defects: if a register pops loose, a seal fails, or debris remains visible in photographed runs within 30 days, we return and correct it at no charge. Haven Clause 1 requires this in writing before we start. The warranty covers what we did, not new conditions that develop after, like a roof leak introducing fresh moisture or a pet shredding newly exposed flex duct. We document the system condition at completion so there's a clear baseline.
Review the before-and-after photos with your technician before they leave. If a run doesn't show clear improvement, we'll re-clean it on the spot. If you discover an issue after we're gone, call within 30 days and we'll schedule a return visit. We don't issue refunds for completed work, we fix what's wrong. That's been the standard since 2013, and it's why we photograph everything. Evidence resolves disputes; feelings don't.
No, professional cleaning does not void manufacturer warranties on furnaces, air handlers, or compressors. Damage caused by improper cleaning, such as punctured flex duct or stripped screws on an evaporator access panel, might. We use equipment and techniques specified by NADCA, the National Air Duct Cleaners Association, and we carry insurance for the rare accident. Our documentation protects both parties if a warranty question ever arises.
You receive dated, geotagged before-and-after photos of every run, plus a debris log showing what was removed. In Leander, where some competitors fog a deodorizer and call it clean, this documentation is the difference. One homeowner in Paloma Lake compared our photos to a previous company's invoice and found six runs that had clearly never been opened. Haven Clause 4 requires evidence on every job. We don't ask you to trust us; we show you.
We don't sell subscription plans or lock-in contracts. When your system is due for its next cleaning, typically in 3-5 years, call for a fresh quote. Pricing may adjust with inflation, but the flat-price structure and documentation standards remain the same. We prefer earning your repeat business through visible results, not through a credit card on file. Many Leander customers who found us in 2015 or 2016 have called us back twice since, with the same crew names and the same process.
Written by Tomas Reyes, Owner at CleanRun Air Duct Cleaning Leander, serving Leander, Cedar Park, and Central Texas since our branch opened.
Still Have Questions?
We are happy to help. Call us - same-day and after-hours emergency service available.
(737) 252-1285