Whole-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.
Fast, Reliable Air Duct Cleaning Across Trinity
Air duct cleaning in Trinity typically runs $350 – $650 for a full residential system, and most jobs are scheduled within a few business days. We dispatch crews from our South Florida scheduling office to serve Trinity directly, so you’re working with a team that knows the local housing stock and doesn’t treat your home like a generic Tampa Bay address.
We’ve been in homes from the Villages of Trinity to Starkey Ranch, and the pattern is consistent: Trinity’s master-planned communities built in the 1990s and 2000s were handed over with construction debris still in the ducts, and the tight envelope that keeps conditioned air inside also traps oak and pine pollen from the surrounding canopy. Your AC runs eight to ten months a year here. That combination means ducts foul faster than owners expect. Call us at (361) 326-5060 for a free estimate, or read on to see what we’ve found in Trinity homes and what we charge to fix it.
Why Hollis Air Duct Cleaning Is Trinity’s Preferred Air Duct Cleaning Company
Hollis Air Duct Cleaning has operated since 2004 as part of the Garrison Partners family. That track record predates most competitors you’ll find in Pasco County. Our Air Duct Cleaning team follows The Garrison Standard on every Trinity job: arrive inside the quoted window, price the work in writing before touching anything, complete the job by the book, and leave the site clean.
Our technicians are background-checked and uniformed. You know who’s walking into your home before they arrive. Phones are answered by a live person 24 hours a day, seven days a week. No voicemail loops, no callback queues, no waiting until Monday for a scheduling question.
Every job carries our 365-Day Done Right Promise in writing. If the work fails within a year, we return and make it right at no charge, including a free second visit. We don’t negotiate this after the fact. It’s on the paperwork before we start.
We serve Trinity specifically, not just the broader Tampa Bay metro. That matters because Trinity’s housing stock and environmental conditions create duct problems that differ from older, leakier homes in Tampa or St. Petersburg. We price for what we find, not for what a generic formula predicts.
Air Duct Repair in Trinity
Air Duct Repair in Trinity addresses the physical damage that develops in duct systems after years of Florida heat cycling, construction debris abrasion, or pest intrusion in the flexible ductwork common to local subdivisions. We see separated joints, crushed flex runs from attic storage traffic, and corrosion at the plenum connections in homes near the Starkey Wilderness Park corridor where humidity stays elevated. Typical Air Duct Repair in Trinity runs $200 – $500 for localized fixes, with full section replacements reaching $800 – $1,400 depending on accessibility and material.
Separated Duct Joints and Air Leaks
Trinity’s flex-duct-heavy systems develop leaks at the ribbed connection points where construction debris has abraded the seal or where seasonal temperature swings have degraded the mastic. We pressure-test the system, locate the loss points with smoke pencils or theatrical fog, and reseal with duct sealing mastic rated for Florida attic conditions. A typical joint repair runs $150 – $300.
Crushed or Collapsed Flex Duct Runs
Oversized flex duct in Trinity’s 1990s – 2000s homes sags between supports and gets crushed by attic storage or maintenance traffic. We replace the damaged run with properly supported flex or transition to rigid duct where space allows, restoring designed airflow to the room. Section replacement typically falls between $400 – $700.
Ductwork Cleaning in Trinity
Ductwork Cleaning in Trinity removes the accumulated debris that standard filter changes cannot reach: construction drywall dust, oak and pine pollen, skin flakes, and the microbial growth that thrives in humid, dark duct systems. We recommend Ductwork Cleaning in Trinity for new-construction homes at move-in, for homes that have not been cleaned in five or more years, and for any household with allergy symptoms that persist despite filter upgrades. A full residential Ductwork Cleaning in Trinity typically costs $350 – $650, with commercial systems starting around $800 depending on square footage and system complexity.
Negative-Air Source Removal
We set up a Nikro negative-air machine at the air handler to create suction throughout the duct system, then use Rotobrush rotary agitation tools to dislodge debris from the duct walls without damaging flex-duct interiors. A HEPA filtration unit captures particles down to 0.3 microns so nothing recirculates into your living space during the process.
Video Inspection and Documentation
Before and after photos come standard on every Trinity job. We run a camera through the main supply trunk and key return branches so you see what was in there and what came out. In the Villages of Trinity, we once documented a quarter-inch layer of gypsum dust on an air handler cabinet from a builder’s incomplete cleanup. The homeowner had been chasing “filter problems” for months.
Trusted Brands We Service in Trinity
Our equipment roster includes Rotobrush rotary brush systems for agitation cleaning, Nikro negative-air machines for source removal, and filtration products from Honeywell, Aprilaire, and Guardsman. We don’t use hardware-store shop vacs with register attachments. The same tools we bring to Trinity homes are specified for commercial jobs in Tampa and Orlando. Parts and compatible filtration media are stocked regionally, so if your system needs a component replacement during cleaning, we’re not ordering it from a warehouse three states away. Turnaround stays tight, and the job finishes in one visit when possible.
Common Air Duct Cleaning Problems We See in Trinity Homes
- Construction debris in new-build ducts. Trinity’s master-planned homes from the 1990s through 2000s were often handed over with drywall dust, wood shavings, and insulation scraps still in the flex runs. The builder’s rough cleanup stops at the registers. We find gypsum dust caked against duct ribs where it restricts airflow and abrades seals.
- Pollen trapping in tight envelopes. Trinity’s newer homes have minimal natural infiltration by design. Oak pollen from the live-oak canopy and pine pollen from Starkey Wilderness Park get pulled into return ducts, then recirculate for months because there’s no leak path to flush them out. Duct cleaning removes the reservoir; filter swaps just catch new intake.
- Oversized flex-duct systems with poor airflow. Many Trinity subdivisions were built with flex-duct-heavy designs that sag between supports and create low-velocity zones where debris settles. A quick vacuum of the registers misses the source contamination inside the run. Our rotary brush tools follow the full duct path.
- Microbial growth in humid attics. Trinity’s subtropical humidity, combined with ductwork running through hot attics eight to ten months a year, creates condensation points at uninsulated joints. We flag active growth during video inspection and can treat affected sections before they spread odor or spores.
Pricing for Air Duct Cleaning in Trinity, FL
Full residential air duct cleaning in Trinity runs $350 – $650 for a typical single-system home with 12 – 20 vents. Commercial systems start around $800 and scale with square footage and HVAC complexity. Dryer vent cleaning added to a duct cleaning package typically runs $100 – $175. Duct sealing as a standalone service ranges $400 – $900 depending on system size and leak severity.
What moves the price: system accessibility (crawl space vs. attic), number of separate HVAC zones, presence of construction debris requiring extended agitation time, and whether video inspection reveals damage needing repair before cleaning proceeds. We write the price down before any work starts. It does not move at the door. One flat price per system, agreed in advance, with before-and-after photos included. Call (361) 326-5060 for an exact quote on your Trinity home. Estimates are free.
We Also Serve Cities Near Trinity
Our crews work throughout the region, with scheduling coordinated from our Miami office. We regularly serve Jacksonville, Miami, Tampa, and Orlando with the same equipment standards and written pricing. Trinity homeowners get local routing priority, but the same Garrison Standard applies whether we’re cleaning ducts in Pasco County or dispatching to a commercial job in South Florida.
Serving Trinity, FL - Our Local Coverage Area
We’re based in the Trinity area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Air Duct Cleaning in Trinity
Yes. Builder rough cleanups rarely remove drywall dust, insulation scraps, and construction debris from inside the duct runs. In Trinity’s Villages of Trinity and similar subdivisions, we’ve found gypsum dust caked thick enough to raise static pressure before the homeowner’s first anniversary. Call (361) 326-5060 for a video inspection and exact quote.
Trinity’s tight-envelope homes trap pollen inside because there’s minimal natural infiltration to flush it out. Oak and pine pollen from the surrounding canopy gets pulled into returns and recirculates through the eight-to-ten-month AC season. Leakier older homes in Tampa or St. Petersburg allow more exchange with outside air. Call (361) 326-5060 to schedule a cleaning that addresses the source.
It changes the tool selection and technique. Rigid duct tolerates aggressive rotary brushing; flex duct requires controlled-agitation tools like our Rotobrush systems that clean without tearing the ribbed interior. We inspect the duct type mix before starting and adjust accordingly. Call (361) 326-5060 and we’ll confirm your system configuration when you book.
The EPA’s estimate that indoor air can be two to five times more polluted than outdoor air applies broadly, including suburban homes. In Trinity, the tight envelope amplifies the effect because pollutants accumulate instead of dissipating. Duct cleaning removes the reservoir of settled debris that filters cannot reach. Call (361) 326-5060 for a free estimate.
The builder should have performed a post-construction duct cleaning to remove drywall dust, wood debris, and insulation scraps before final occupancy. Many do not. The National Air Duct Cleaners Association recommends this step; in practice, Trinity homeowners often need to arrange it themselves after discovering dust patterns or pressure issues. Call (361) 326-5060 and we’ll document what’s in your system and quote the removal.
Written by Roy Castellanos, Owner at Hollis Air Duct Cleaning, serving Trinity and the greater Tampa Bay area.




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