Whole-home duct cleaning
Dryer vent cleaning
Camera inspection
Sanitizing & deodorizingWhole-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.
The Kestrel Air Duct Houston Guarantee
Every job we perform in Houston carries the Kingswell Guarantee, the same written standard our company has operated under since 2004. Before any work begins, you receive a written price. You receive a defined arrival window. We leave the job site cleaner than we found it. And the work itself is backed in writing, with a free return visit if anything falls short during the guarantee period. Dale Whitmore, owner of Kestrel Air Duct Houston, signs off on this standard for every single visit. It is not a promotional offer or a seasonal promise. It is the way every job has run since day one, and it will not change based on the size of the house, the neighborhood, or the time of year.
What this means in plain terms: if we clean your air ducts or dryer vent and the work does not hold up, we come back. You do not pay for that return visit. You do not argue with a call center about it. You call us, reference the guarantee already in your paperwork, and we schedule the return. That is the entire mechanism. No fine print that quietly expires in thirty days. No requirement that you purchase additional services to keep the guarantee active. The Kingswell Guarantee binds us to the job we quoted, at the price we quoted, for as long as the guarantee period states, and our 365-Day Done Right Promise extends that protection for a full year after the work is completed.
What’s Covered
- Workmanship on every duct and vent cleaned. If debris remains in the system, connections are left loose, or the cleaning does not match the standard we described, the 365-Day Done Right Promise covers a full return visit at no charge.
- Written pricing before the work begins. The price you approve is the price you pay. No per-vent add-ons, no surprise fees discovered mid-job, no revision when the technician walks the house. This is a standing commitment on every visit, not a promotional angle.
- Defined arrival windows. We give you a window, and we show up inside it. If we miss the window, you will hear from us directly, not from an automated message, and we will make the scheduling right.
- Job site cleanliness. The Kingswell Way values code includes leaving the place cleaner than we found it. Drop cloths go down before equipment comes in. Walkways are protected. Debris removed from your ducts leaves with us, not into your hallway.
- Parts and connections we touch. If we remove a register, disconnect a duct run, or bypass a dryer lint trap, we put it back correctly. If a connection fails after our work, that is covered under the same return visit promise, in writing.
- Equipment performance. Our Rotobrush rotary brush systems, Nikro negative-pressure units, and Abatement Technologies HEPA filtration are maintained to manufacturer specifications, so the cleaning itself does what we say it will do.
- Technician conduct. Every tech is background-checked and uniformed. They follow The Kingswell Way on every visit: say the price, show up in the window we gave, leave the place cleaner, put the guarantee in writing, come back if it fails.
Styles & brands we work with




Our Satisfaction Promise
If you are not satisfied with the work, we make it right. That is the full sentence. The process is straightforward: call Kestrel Air Duct Houston at (254) 347-2738 and tell us what fell short. Dale Whitmore, Owner, reviews every satisfaction issue personally. If the work did not meet the standard we described, we schedule a return visit at no charge and we fix it. The 365-Day Done Right Promise is documented on every job, in writing, so there is no ambiguity about what counts: any defect in workmanship, any area that was not cleaned to the standard we quoted, any connection or component we touched that is not performing correctly. Your responsibility is simple: keep the guarantee document we hand you and call within the guarantee period. That is it. We do not require you to sign anything new, pay a trip fee, or purchase anything additional to invoke the promise. A guarantee that requires you to spend more money to use it is not a guarantee. Ours exists in the paperwork and in the phone call.
Licensed & Insured Backing
Paper promises matter only as much as the company standing behind them. Kestrel Air Duct Houston is licensed and insured, and those credentials are part of what makes the Kingswell Guarantee actually enforceable. Insurance protects your home if something goes wrong during the work. Licensing means the company operates under state and local requirements for air duct and dryer vent cleaning. When you combine that with a written price and a written guarantee, you are not relying on a technician’s good mood or a manager’s discretion. You are relying on a documented obligation. That is the difference between a company that says it stands behind its work and a company that has structured itself to be held to it. Since 2004, that structure has been the Kingswell Guarantee. Every Houston job carries it. Every customer gets it in writing. And every return visit, if it ever comes to that, is free.
See the difference
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After
Before
After
Before
AfterWhat the 365-Day Done Right Promise Covers, Exactly
The 365-Day Done Right Promise is the written guarantee that accompanies every air duct cleaning and dryer vent cleaning we perform in Houston. It covers the workmanship of the cleaning itself. That means: if a section of ductwork was not cleaned to the standard we explained, if a register was not properly reseated, if a connection we disconnected was not properly reattached, or if the system does not perform as described after we leave, we return and correct it at no charge. The promise runs for 365 days from the date of service. To invoke it, you call us at (254) 347-2738, tell us the issue, and reference the guarantee document from your job. We will schedule a return visit. You do not need a new inspection fee, a new quote, or a new contract. The Kingswell Guarantee already covers the return. There is one qualifier worth stating plainly: the promise covers work we performed, not new problems that arise from unrelated causes. If a roof leak soaks your ducts nine months after we cleaned them, that is a different conversation. If our cleaning did not hold up, the return visit is on us. That is the promise, and it has been the promise since 2004.
Why the Equipment Matters to the Guarantee
A guarantee is only as good as the work it stands behind, and the work is only as good as the tools. We run professional-grade equipment for one reason: it makes the cleaning more thorough, which makes the guarantee more meaningful. The Rotobrush rotary brush system does brush agitation, spinning bristles against the duct walls to dislodge debris that a vacuum alone will not move. The Nikro negative-pressure unit does negative-air extraction, pulling the loosened contaminants out of the duct system under vacuum rather than pushing them into the living space. The Abatement Technologies HEPA filtration runs during cleaning to capture particles, keeping the air in your home cleaner while we work. These are not box-store shop vacs. They are the tools that let us promise a thorough cleaning and then actually deliver it. If you ever want to see what the equipment pulled out of your ducts, we can show you. That is part of the guarantee too: the work is visible, the results are documentable, and the promise is in writing.
How to Reach Us If Something Is Not Right
Call Kestrel Air Duct Houston at (254) 347-2738. A live person answers, 24/7. Not a voicemail queue, not an automated attendant, not a “leave a message and we will get back to you within two business days” loop. Tell the person who answers what the issue is. If it falls within the 365-Day Done Right Promise, we schedule the return. If you are not the original customer but the issue is at a property we serviced, the guarantee follows the job, not the phone number. Have the address and we can pull the service record. Dale Whitmore, Owner, oversees every guarantee claim. The Kingswell Way values code applies to the phone call just as much as the service visit: we say the price, we show up in the window we give, we put it in writing, and we come back if it fails. The guarantee is not a department. It is the whole company.
Written by Dale Whitmore, Owner at Kestrel Air Duct Houston, serving Houston since 2004.