Air Duct Cleaning in San Antonio - One Flat Price, Before-and-After Photos

Fast, Reliable Air Duct Cleaning Across San Antonio

Air duct cleaning in San Antonio, FL typically costs $350 – $650 for a complete residential system and is scheduled within a few business days, with our Air Duct Cleaning team dispatching from our Miami office to serve San Antonio homeowners directly. We know the difference between San Antonio’s heavy caliche dust and the finer pollen that drifts in from surrounding Pasco County farmland, and we clean for both. Our crews reach homes off State Road 52 and Curley Road regularly, and we’ve worked on enough ranch-style houses near San Antonio City Park to recognize the sagging flex duct that hides in attics built before the 1990s. When your vents start pushing that familiar white-gray film onto baseboards every two weeks, it’s usually not ordinary household dust. It’s San Antonio’s soil composition working its way through compromised duct runs that were never designed for this kind of particle load. Call (361) 326-5060 for a free estimate and we’ll show you exactly what’s inside your system before we quote a price.

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Why Hollis Air Duct Cleaning Is San Antonio’s Preferred Air Duct Cleaning Company

We’ve been in business since 2004 as part of the Garrison Partners family, and our reputation in San Antonio rests on showing up inside the quoted window, pricing in writing, and leaving the site clean. That’s The Garrison Standard, and it’s how our technicians are expected to behave on every job. San Antonio homeowners don’t have time to wait around for crews who treat Pasco County as an afterthought.

Our phones are answered by a live person 24 hours a day, 7 days a week. No voicemail loops, no callback queues, no waiting until Monday to schedule. When you’re looking at a vent cover thick with live oak pollen in March, you want to talk to someone now.

Every technician we send to San Antonio is background-checked and uniformed. You know who is walking into your home before they arrive. We don’t subcontract to anonymous crews.

Our pricing is written down before any work starts, and it does not move at the door. The 365-Day Done Right Promise covers every job in writing: if the work fails within a year, we return and make it right at no charge, including a free second visit. That promise applies to every home we serve off Lake Iola Road, every tract home near the San Antonio Community Center, and every property in between.

Vent Cleaning in San Antonio

Vent cleaning in San Antonio means removing the packed caliche dust and pollen that settles in supply and return registers, then following the full duct path to the main trunk lines where debris accumulates in ways you can’t see from the floor. A typical residential vent cleaning in San Antonio runs $150 – $280 for register and branch-line work when done as a standalone service, or it’s included in a full system cleaning. Most San Antonio homeowners need this every 2 – 3 years, though homes near active farmland or with original flexible ductwork may need annual attention.

Supply Register Focus

Supply vents push conditioned air into your rooms, and in San Antonio’s climate they’re working almost year-round. We remove each cover, clean the boot and first few feet of duct, and check for mold spotting caused by humidity differential, common in older homes near downtown San Antonio where insulation has settled.

Return Path Evaluation

Return vents pull air back to the handler, and they’re dust magnets in San Antonio’s environment. We inspect the filter rack and first section of return duct for gaps that pull attic air, a frequent issue in ranch homes built in the 1960s and 1970s with original fiberboard returns.

Air Duct Repair in San Antonio

Air Duct Repair in San Antonio addresses the disconnected, crushed, or rodent-damaged flexible ductwork we find in homes from Alamo Heights to Monte Vista to the ranch neighborhoods off Curley Road. Repair costs typically run $200 – $500 for localized flex duct replacement or reconnection, and $800 – $1,500 for more extensive trunk line repairs involving metal duct. We see more rodent intrusion damage here than in cooler climates because San Antonio’s warm weather keeps pests active year-round, and original flexible duct from the 1970s and 1980s offers easy entry points.

Sagging Flex Duct Correction

Flexible ductwork loses its structural support over decades and develops low spots where debris collects and airflow stalls. We re-support or replace these runs with properly sized, insulated flex or hard pipe, depending on the application and your system’s static pressure requirements.

Leak Sealing and Restoration

Disconnected ducts in San Antonio attics waste cooled air into 140-degree spaces in July. We seal with mastic or replace damaged sections, then verify airflow balance at the registers. For comprehensive sealing work, we also handle Duct Sealing in San Antonio using professional-grade materials.

Trusted Brands We Service in San Antonio

Our equipment roster includes Rotobrush rotary brush systems for agitation cleaning, Nikro negative-air machines for debris extraction, and filtration products from Honeywell and Aprilaire that we install when San Antonio homeowners need upgraded particle control. We stock common replacement parts locally so repairs don’t stretch across multiple visits, and our technicians arrive with the tools to handle most same-visit corrections. For homes with specialized Abatement Technologies HEPA filtration, we carry compatible components and understand the static pressure requirements these systems demand in San Antonio’s humid climate. Every brand we mention is one we’ve worked with on actual jobs in Pasco County, not a catalog list.

Common Air Duct Cleaning Problems We See in San Antonio Homes

• Caliche dust infiltration. San Antonio’s soil is high in calcium carbonate, and that fine white dust finds every gap in ductwork. It coats evaporator coils, clogs filters prematurely, and circulates through living spaces until the source leaks are sealed and the ducts are properly cleaned.
• Sagging original flex duct. Much of San Antonio’s housing stock consists of 1950s – 1980s single-story ranch homes and 1990s – 2000s tract homes, many with original flexible ductwork that is prone to sagging, kinking, and debris accumulation. These low spots become reservoirs for dust and moisture.
• Rodent nesting in older neighborhoods. In older neighborhoods like Alamo Heights and Monte Vista, original ductwork often shows signs of rodent intrusion and nesting, a problem exacerbated by the city’s warm climate. We find droppings, nesting material, and chewed flex that requires section replacement and sanitizing.
• Year-round HVAC cycling spreads contaminants. San Antonio’s hot, humid summers with average highs in the 90s°F and mild winters mean HVAC systems run almost year-round, circulating dust, pollen, and mold spores through ducts more frequently than in cooler climates. This accelerates buildup and makes regular cleaning more necessary.

Pricing for Air Duct Cleaning in San Antonio, FL

We Also Serve Cities Near San Antonio

Our crews work throughout Pasco and Hernando counties, including Air Duct Cleaning in San Antonio plus Wesley Chapel, Dade City, Zephyrhills, and Brooksville. Scheduling is coordinated from our Miami office, with local crews dispatched to your area. Whether you’re in a Wesley Chapel subdivision or a Dade City ranch property, the same Garrison Standard applies: arrive inside the window, price in writing, complete the job by the book, leave the site clean.

FAQs About Air Duct Cleaning in San Antonio