Frequently Asked Questions

We inspect your ductwork with a camera, seal off vents to create negative pressure, then use a Rotobrush system and high-powered vacuum to agitate and extract debris from each branch line to the main trunk. In Texas homes, we regularly see spring pollen, construction dust from ongoing development in Round Rock and Frisco, and pet dander accumulated over years. We clean to the collar, meaning every boot, every register, every turn gets attention. The 400th job gets the care of the first.

A typical residential air duct cleaning takes 3 to 5 hours for a single system, or 6 to 8 hours for larger homes with multiple HVAC units. Homes in Houston's older neighborhoods or Dallas with crawlspace ductwork add time because of access challenges. We don't rush. Krafted right means trained journeymen, proper materials, no shortcuts. We'll give you a time window when you book, and we'll be there when we say.

Every 3 to 5 years for most Texas homes, though annual dryer vent cleaning is wise given our dry climate and lint fire risk. Homes in dusty areas like El Paso or near construction zones in Irving and Plano may need more frequent service. If you've had recent remodeling, water damage, or notice persistent dust despite regular cleaning, it's worth an inspection. We work in your house the way we'd work in our mother's.

Clean ducts can improve airflow efficiency by 10 to 20 percent, which typically translates to modest savings on your energy bill, especially during Texas summers when your system runs constantly. The bigger gain is reduced strain on your HVAC equipment, which means fewer repairs and longer life. We've seen systems in Austin and San Antonio laboring against clogged returns that we cleared in an afternoon. Call (866) 347-2063 for a free inspection and honest assessment of whether cleaning will help your specific situation.

Removing accumulated pollen, dust mites, pet dander, and mold spores from your ductwork can reduce airborne irritants, though it's one piece of a larger puzzle that includes filtration and humidity control. In Texas, where cedar fever and spring pollen are brutal, we regularly find ducts in Austin and Round Rock packed with years of accumulated allergens. We clean to the collar, but we also tell you straight if your issue is more about carpet, pets, or a failing filter. No scare tactics, just honest guidance.

We use Rotobrush brush-and-vacuum systems for residential ductwork, Nikro high-velocity vacuums for commercial jobs and heavy buildup, and Honeywell media filters when we recommend upgraded filtration. The tool matches the job. In older Texas homes with delicate fiberglass ducts, especially around Jacinto City and Galena Park, a gentle brush system prevents damage. We don't use equipment that isn't suited to your specific ductwork. Krafted right means proper materials, no shortcuts.

If you're running a standard 1-inch fiberglass filter, upgrading to a pleated media filter or Honeywell electronic air cleaner captures far more particulates and extends the benefit of your duct cleaning. We inspect your filter slot and system capacity before recommending anything. Some older HVAC units in Fort Worth and El Paso can't handle the airflow resistance of high-MERV filters without modification. We'll give you a square deal, not an upsell you don't need.

Dryer vents require specialized tools: a Nikro rotary brush system with reverse-blowing capability to dislodge packed lint, plus airflow meters to verify we've restored proper exhaust velocity. Texas lint is different, finer and more combustible in our dry heat, especially in homes with long vent runs through attics in newer Dallas and Houston subdivisions. We clear dryer vents to code because lint fires are real and preventable. Standing behind it means we test before we leave.

We're state-licensed, fully insured, and bonded, with journeyman-trained technicians who've been background-checked and drug-screened. Texas doesn't require a specific air duct cleaning license, but we hold ourselves to the standards that matter: NADCA training, proper containment protocols, and insurance that protects your home while we're in it. We've been at this since 1984. A company that plans to be in town in thirty years acts like it.

Our technicians arrive in marked vehicles, wear Bellows uniforms, and carry photo ID. They'll review the scope and price with you before starting, and they'll never pressure you into add-ons. In Texas, we've heard stories of unmarked vans and generic invoices in Houston and Dallas suburbs. We answer the phone with a person, send who we say we'll send, and stand behind the work. If it's not right, we come back. No paperwork, no arguing.

Permits are required in most Texas jurisdictions for ductwork replacement or major modifications, and we handle that process as part of the job. Simple cleaning doesn't require permitting, but if we find disconnected or improperly sized ducts that need correction, we'll advise you on local requirements in your specific city, whether that's Houston, Plano, or a smaller municipality with its own inspector. We know the local codes because we hire local and train apprentices into journeymen.

We offer same-day and next-day service across our Texas service area for urgent situations like suspected blockages, post-fire smoke damage, or dryer vents showing warning signs of backup. We don't claim 24/7 emergency dispatch, but we do answer the phone with a person during business hours and prioritize genuine safety concerns. If your dryer is overheating or you smell burning, unplug it and call (866) 347-2063. We'll be there when we say.

True emergencies are rare: a collapsed duct blocking airflow entirely, post-fire smoke contamination, or a dryer vent so clogged the exterior flap won't open. Most concerns, even significant dust buildup or musty smells, can wait a few days for proper scheduling. We won't invent urgency to sell you. In Texas heat, a fully blocked return duct can strain your compressor, so we prioritize those calls. Call (866) 347-2063 and we'll tell you straight if it can wait or needs immediate attention.

The Keystone Standard, applied to air ducts: 90 days, in writing, no arguing. If debris returns or you notice odors, smells, or airflow problems we should have addressed, we come back and make it right. No paperwork battles, no phone tag with a national call center. We've honored this since 1984 because a company that sponsors the county fair and the church roof fund doesn't disappear when there's a problem. Standing behind it is one of our K.E.Y.S. values.

Call us. We'll come back and re-clean any area that didn't meet the standard we set, or refund your money if we genuinely can't make it right. It happens rarely, but it happens. A homeowner in San Antonio once felt we'd missed a bedroom return; we were back the next morning, found the access panel had been covered during renovation, and cleared it at no charge. Every time means the 400th job gets the care of the first. Your home first means we work in your house the way we'd work in our mother's.

Professional cleaning by a qualified technician does not void your HVAC manufacturer's warranty, though damage caused by improper cleaning methods would not be covered. We document our process with before-and-after photos, use equipment rated for residential ductwork, and carry insurance specifically for this trade. If your system is under warranty through a brand like Honeywell or another major manufacturer, we're happy to coordinate documentation with your installer. Done right means no loose ends.

Written by the team at Bellows Air Duct & Vent Co. of Texas, serving Houston, Dallas, Austin, San Antonio, Fort Worth, El Paso, Plano, Irving, Frisco, Round Rock, Jacinto City, and Galena Park since 1984.