Air Duct Cleaning in DeSoto - Flat Price Per System, No Per-Vent Upsells

Fast, Reliable Air Duct Cleaning Across DeSoto

Air duct cleaning in DeSoto typically runs $450 – $800 for a full system on a 2,000 – 2,500 square foot home, with most jobs completed in 4 – 6 hours. If you’re in Hampton Place, Briarwood, or anywhere else in DeSoto, you’re dealing with something specific: 1970s – 1990s slab homes with original flex ductwork that’s been pulling limestone dust and oak pollen through the attic for three or four decades. We see it every week. Call (361) 309-6223 for a written price before we touch anything.

Call (361) 309-6223

Our crews coordinate from the Dallas-Fort Worth office and serve DeSoto locally, so we’re familiar with the neighborhoods, the housing stock, and the particular way these ducts fail. This page is written for DeSoto homeowners specifically, because what’s inside your ducts is not the same as what’s inside ducts in a new Prosper build or a Cedar Hill rental.

Why Hollis Air Duct Dallas Is DeSoto’s Preferred Air Duct Cleaning Company

Hollis Air Duct Dallas has been cleaning ducts since 2004 as part of the Garrison Partners family, and our Air Duct Cleaning team works under The Garrison Standard: arrive inside the quoted window, put the price in writing before the job starts, do the work by the book, and leave the site clean. That’s the whole arrangement, and it’s written down on every job.

We run background-checked, uniformed technicians. You know who’s walking through your door before they arrive. The crews use Rotobrush rotary brush systems and Nikro negative-air machines, not hardware-store gear. When a DeSoto homeowner shows us a duct full of gray paste from limestone dust and pecan pollen, we don’t guess. We camera-inspect the runs first, then clean with negative pressure and agitation tools matched to the age of the duct material.

Roy Castellanos leads the operation, and the standard he enforces is simple: if the work fails within a year, we come back and make it right at no charge. That’s the 365-Day Done Right Promise, and it’s in writing on every job we do in DeSoto.

Air Duct Cleaning Services in DeSoto

Air Duct Cleaning Services in DeSoto means pulling decades of accumulated limestone dust, pollen, and construction debris out of the supply and return runs, then sealing the leaks that let 120°F attic air into the system. A full cleaning on a typical DeSoto slab home runs $450 – $800 depending on the number of runs and how badly the ducts are choked. Homeowners call us when airflow drops by mid-summer, when the gray paste starts showing around registers, or when a remodel kicks construction dust through the whole house.

Video Inspection Before Any Work

We camera-inspect every run before we clean. On a Briarwood home, our tech found the return duct crushed in two places where the original flex had collapsed under attic insulation, and the supply runs coated with a quarter-inch of limestone dust and pollen. If we had skipped the camera, we would have cleaned around a crushed run and left the system pulling attic air. That’s why inspection comes first, every time.

Full System Cleaning, Not Just Supply Runs

Cleaning only the supply side is a half job. The return side in DeSoto homes pulls air from inside the house and gets clogged with the same dust the supply side pushes out. We clean both, and we seal the connections with duct mastic where the original tape has failed. Prices are written down before we start, and the number on the quote is the number on the invoice.

HVAC Duct Cleaning in DeSoto

HVAC Duct Cleaning in DeSoto is about more than removing dirt. It’s about restoring airflow to a system that’s been fighting clogged flex runs and leaking connections for years. Most homes here run central air from April through October, and the ducts circulate constantly. When they’re full of limestone dust, the blower works harder, the system runs longer, and the registers still feel weak. A full HVAC duct cleaning on a DeSoto home runs $450 – $800 for average square footage.

Supply and Return Duct Cleaning

Supply ducts push conditioned air into your rooms. Return ducts pull air back to the blower. Both sides collect the same fine gray dust that blows in from the chalky limestone soil and settles in the attic. We clean both, inspect for disconnects, and seal every joint we touch. The goal is a system that moves air the way it did when it was installed.

Aggressive Agitation, Matched to Old Flex

Aggressive agitation on 30-year-old flex duct can tear the brittle inner liner and send fiberglass into the airstream. That’s the wrong way to clean a DeSoto home. We match the agitation tool and pressure to the duct material, and we inspect the liner for tears before we run anything through it. If a section is too far gone, we tell you and quote the replacement before any work happens.

Trusted Brands We Service in DeSoto

We work on systems built around Honeywell filtration, Aprilaire media cabinets, and the duct configurations common in 1970s – 1990s slab homes across DeSoto. We stock the common connection sizes and mastic for the flex and rigid ductwork we see in Hampton Place, Briarwood, and the neighborhoods off Westmoreland and Belt Line. When a run is crushed or disconnected, we can usually replace the section the same day because the parts are on the truck, not ordered from a catalog.

Common Air Duct Cleaning Problems We See in DeSoto Homes

• Gray paste around supply registers. That’s the telltale of limestone dust from the chalky soil mixing with oak and pecan pollen, then baking in the attic heat. It chokes registers and cuts airflow noticeably by July.
• Crushed flex runs under attic insulation. The original flex ductwork in 1980s slab homes sags and collapses under insulation weight. That means the system pulls attic air and blows weak airflow at the registers.
• Disconnected branch runs. Over decades, vibration and heat cycles pop connections loose. Without a camera inspection first, you’d clean the ducts and still have a room that never cools properly.
• Return side full of dust and pet hair. DeSoto homes with central returns pull everything from the house back through the blower. When that side is clogged, the whole system works harder and re-contaminates the supply side within weeks.

Pricing for Air Duct Cleaning in DeSoto, TX

Key Takeaways

• Full air duct cleaning in DeSoto runs $450 – $800 for a typical home.
• Camera inspection happens before any cleaning. No exceptions.
• The 365-Day Done Right Promise covers every job in writing for a full year.
• Written price before work starts. The number doesn’t move at the door.
• Call (361) 309-6223 for a free estimate with exact numbers.

How DeSoto’s Climate and Housing Stock Affect Your Ducts

DeSoto sits on chalky limestone soil, and the fine gray dust from it finds its way into attics, then into flex ductwork. Add the pollen load from mature oak and pecan trees, and you get the dense gray paste that coats the inside of supply runs by mid-summer. This is not a generic dust problem. It’s specific to this soil and this tree canopy, and it’s why DeSoto ducts clog faster than homes in areas with different geology.

The housing stock makes it worse. Most homes in DeSoto were built between 1970 and 2000, on slab foundations, with central HVAC systems running flexible ductwork through hot attics. The original ducts are now 30 – 50 years old. Many are undersized, deteriorating, and leaking at the connections. The humidity from the subtropical climate promotes mold growth in ducts that stay damp, and the constant air conditioning season means the system is circulating air, and whatever is in it, nearly year-round.

In parts of Hampton Place and Briarwood, technicians routinely find ductwork coated with that fine gray dust, airflow reduced noticeably, and returns pulling attic air through gaps in the original connections. This is not a hygiene issue. It’s a mechanical issue with real airflow consequences, and cleaning is only part of the fix. Sealing is the rest.

We Also Serve Cities Near DeSoto

Our crews work throughout the southern Dallas metro, including Red Oak, Dallas, Richardson, and Garland. If you’re in DeSoto or a neighboring city, call (361) 309-6223 and we’ll schedule a visit with a written price before anything starts.

FAQs About Air Duct Cleaning in DeSoto