Frequently Asked Questions - Air Duct Cleaning in Katy, TX
We've cleaned ductwork across Katy, Cinco Ranch, and surrounding communities since 2013. Here is what homeowners actually ask us before scheduling.
Pricing & Cost FAQs
Whole-system duct cleaning in Katy typically runs $350-$650 for a standard single-family home up to about 3,500 square feet. Larger homes in areas like Cinco Ranch or New Territory with more runs and additional returns often fall in the $550-$850 range. Commercial properties and multi-zone systems are quoted individually. We quote one flat price per system in writing before anyone starts - Clause 1 of our Haven Standard - so the number you agree to is the number on the invoice. Call (346) 666-7165 for a free written estimate on your specific layout.
The low quotes usually cover a vacuum hose waved at one or two registers, not a full system cleaning. In Katy's market, we've seen $79-$129 offers that leave 80% of the ductwork untouched. A proper job requires access to every supply and return run, sealed negative-air or rotary brush contact cleaning, and photographic documentation. We price by the complete system, not by the vent count, because counting vents invites upsells. Ask any competitor: will they photograph inside every run before and after? That single question separates a coupon swipe from actual work.
We charge one flat price per HVAC system, period. Per-vent pricing is a common bait-and-switch tactic in this industry - the van arrives, the count goes up, and so does the bill. Our written quote specifies the scope: all supply runs, all return runs, the main trunk lines, and the plenum connections. No surprises, no door upsell. Clause 5 of our Haven Standard.
No. The price we write is the price you pay. We do not sell add-on services at the door, and we do not re-scope the job once our technician is in your home. If we encounter something genuinely unexpected - a disconnected duct behind drywall, for instance - we photograph it, explain it, and quote it separately before touching it. You choose. That is Clause 1 and Clause 5 together.
Our estimates are free and carry no obligation. A coordinator will ask about your home's square footage, system count, and any specific concerns (allergies, recent renovation, mold worry). We can often provide a firm written range by phone; for complex layouts, we'll schedule a brief walkthrough. Either way, you receive a written scope and price before any work is scheduled. No deposit, no pressure.
Service & Process FAQs
We connect a high-powered negative-air machine to your main trunk line, seal all registers, and agitate debris loose with rotary brushes or compressed air whips - one run at a time. In Katy's older neighborhoods like Pecan Grove, we often find compacted drywall dust from post-Harvey repairs and pollen buildup from our long spring seasons. Every run is photographed before and after. The debris is captured at the machine, not pushed into your living space. You receive the photo set and a completion report.
A typical residential system in Katy takes 3 to 5 hours from arrival to final walkthrough. Large homes in Cinco Ranch or New Territory with dual systems may take 5 to 7 hours. We do not rush the job to hit a quota. The timeline depends on how many runs you have, how accessible they are, and what we find inside. We will give you a realistic window when we quote.
Every 3 to 5 years for most Katy homes. Homes with pets, allergy sufferers, or recent renovation may need service every 2 to 3 years. Our climate doesn't help: Houston-area pollen counts rank among the nation's highest, and that load enters your system every spring. After Hurricane Harvey in 2017, we saw a wave of calls from homes where flood remediation had stirred contaminants into ductwork. If you can't remember the last cleaning, or if you moved into a resale home without records, scheduling an inspection with photos is the honest starting point.
Moderately, and only if your ducts were genuinely obstructed. A system choked with debris works harder to move air, but the bigger energy losses in Katy homes are usually duct leaks in hot attics and undersized returns. We photograph and report what we find. If your ducts are clean but poorly sealed, we'll tell you. We do not promise dramatic bill drops we cannot document.
It can reduce the reservoir of dust, pollen, pet dander, and mold spores circulating through your home. We have had Katy customers in Mission Bend and Four Corners report noticeable relief after cleaning, especially when combined with a MERV-13 filter upgrade. That said, duct cleaning is not a medical treatment. We photograph what we remove so you can see the load yourself, and we recommend consulting your allergist for persistent symptoms.
Clear a path to all registers and the indoor HVAC unit, usually in a closet, attic, or garage. Secure pets in a separate room - the equipment is loud and doors will be opened. If you have specific concerns (a musty smell from one room, a register that barely blows), note them for the technician. We do not need you to pre-clean or move furniture beyond reasonable access.
Brands & Parts FAQs
We run Rotobrush brush-and-vac systems for residential ductwork and Nikro high-capacity negative-air machines for larger homes and light commercial jobs. The Rotobrush's rotating bristle head makes direct contact with duct walls, which matters in the flexible duct common in Katy subdivisions built after 2000. For homes with older galvanized steel ducting, we may switch to compressed air whipping. The right tool depends on what your system is built from, and we carry both.
We do, and we quote them separately with written specs. Honeywell whole-home media cleaners and electronic air purifiers are common add-ons for Katy customers dealing with our heavy pollen seasons. UV-C lamps installed at the coil address mold growth in the dark, damp evaporator cabinet - a real issue in our humidity. We do not push these at the door. If your ducts are clean and your coil is dry, a UV lamp may be unnecessary. We say so.
In HVAC trade vocabulary, a run is a single duct line from the main trunk (the plenum) to one register. A clean run is both the physical thing we deliver and the condition we leave it in - one word doing two jobs, both literal. When we quote your home, we count the runs: typically 8 to 15 supply runs and 2 to 4 return runs for a Katy home around 2,500 square feet. That count determines scope, and the scope determines the flat price.
Licensing & Insurance FAQs
Every professional working under our name is required to hold the license and insurance their state requires, and we carry the general liability and workers compensation coverage appropriate for residential work in Texas. Our license numbers and certificate of insurance are available on request - Clause 3 of our Haven Standard. Tomas Reyes, who leads this branch, maintains personal oversight of credential compliance.
Standard residential duct cleaning does not require a permit in Katy, Harris County, or Fort Bend County. If our inspection reveals disconnected ductwork, deteriorated flex runs, or code issues that need repair, we will flag them and advise whether a permit is required for that specific correction. We do not perform structural modifications without proper permitting.
The Haven Standard is the five-clause operating code every CleanRun branch agrees to: Have it in writing, Arrive on schedule, Verified crews, Evidence on every job, No surprises. It was developed because the duct cleaning industry had no credible quality floor. When you hire us, you are not trusting a verbal promise - you are holding a written document that specifies price, scope, warranty, and documentation requirements. That is Clause 1 through 5, and it is stamped on every agreement we sign.
Emergency & Response FAQs
We do not treat duct cleaning as an emergency service - it is a scheduled, deliberate job that requires proper setup and thorough execution. That said, our phone is answered live 24 hours a day, and we can often accommodate urgent requests within a few days for situations like post-renovation dust contamination or mold concern after a water event. For true HVAC emergencies (no heat, no cooling, gas smell), we will refer you to a qualified mechanical contractor. Call (346) 666-7165 and a live coordinator will connect you with the right resource.
Call (346) 666-7165 or request service through our website. A live coordinator will gather your home details, discuss any concerns, and offer available windows. We confirm with a text naming your technician and a second text when they are en route - Clause 2 of our Haven Standard. We serve Katy, Cinco Ranch, Brookshire, Mission Bend, Pecan Grove, Four Corners, Richmond, New Territory, Jersey Village, Rosenberg, Meadows Place, and Sugar Land.
Warranty & Guarantees FAQs
Our residential duct cleaning carries a 90-day workmanship warranty: if any run we cleaned shows visible debris accumulation due to our incomplete work, we return and correct it at no charge. This is rare, but it is in writing. The warranty does not cover new contamination from construction, pest intrusion, or filter neglect - we will show you the photo evidence so you know the difference. Clause 1 and Clause 4 together.
You receive timestamped before-and-after photographs from inside every run, plus a completion summary noting any anomalies we found (disconnected ducts, moisture staining, excessive buildup). This documentation is your proof, not our claim. In 13 years, we have photographed the inside of every run on every job, because that is the only way a customer can tell the difference between real work and a vacuum noise. That is Clause 4, and it is non-negotiable.
Call us within 48 hours. Tomas Reyes reviews every complaint personally, and we will return to walk the job with you, photo in hand. If we fell short of our written scope, we make it right. If the issue is a misunderstanding of what duct cleaning can and cannot do, we will explain what the photos show and recommend appropriate next steps. We do not hide from accountability - Clause 5, No surprises, applies to us too.
Written by Tomas Reyes, Owner at CleanRun Air Duct Cleaning Katy, serving Katy, Cinco Ranch, and surrounding communities since 2013.
Still Have Questions?
We are happy to help. Call us anytime - 24/7 emergency service available.
(346) 666-7165