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.
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AfterFast, Reliable Air Duct Cleaning Across Mount Dora
Air duct cleaning in Mount Dora typically runs $350 – $650 for a full residential system and is scheduled by appointment with our Air Duct Cleaning team. We’re the crew Roy Castellanos built Hollis Air Duct Cleaning around, and we’ve been sending uniformed, background-checked technicians to Mount Dora homes since 2004. Scheduling and dispatch run through our Miami office, but the crews serving Mount Dora live and work in Central Florida. They know the difference between a slab-on-grade ranch out near US-441 and a 1920s pier-and-beam bungalow in the historic district where the return duct is boxed into a former closet and the attic clearance tops out at three feet. That local knowledge changes how we stage equipment, how we run our Rotobrush rotary whips, and how we price the job before we touch anything. Call (361) 326-5060 for a written estimate.
Why Hollis Air Duct Cleaning Is Mount Dora’s Preferred Air Duct Cleaning Company
Mount Dora homeowners call us back because we show up inside the window, price in writing, and leave the site clean. That’s The Garrison Standard, and it’s non-negotiable for every Hollis location, including the crews serving Mount Dora.
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, 7 days a week. No voicemail loops, no callback queues, no waiting until Monday for a scheduling question.
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. Competitors in this trade rarely put that in writing. We do, on every invoice.
We serve Mount Dora from our Central Florida routing, which means we’re familiar with the local building stock, the sandy soil that finds its way into ductwork, and the pollen loads that come off Lake Dora and the surrounding oak canopy every spring.
HVAC Duct Cleaning in Mount Dora
HVAC Duct Cleaning in Mount Dora means source removal from the full air distribution system: supply trunks, return trunks, branch lines, and registers, using negative-air machines and rotary brush agitation to dislodge debris and pull it out of the home. For homes with leaks or poor airflow, we also offer Duct Sealing in Mount Dora. A typical residential HVAC duct cleaning in Mount Dora runs $350 – $550 for a standard single-system home, with larger homes or systems with multiple zones running toward $650. Homes in the historic district often cost toward the higher end because of the retrofit duct routing through low-clearance attics and former closets.
Negative-Air Method with HEPA Filtration
We connect a Nikro negative-air machine to your duct system, creating suction that pulls dislodged debris through HEPA filtration and exhausts clean air outside the home. In Mount Dora’s humid climate, this matters because disturbed mold spores or pollen wadding don’t get redeposited in your living space. The machine runs continuously while our Rotobrush whip snakes through each branch line.
Camera Inspection on Completion
After agitation and extraction, we run a video camera through the trunk lines to verify source removal. In Mount Dora’s retrofitted 1920s cottages, this step often reveals whether the closet return chase was fully accessed or whether debris remains in the low-clearance flex runs above the heart-pine ceilings.
Vent Cleaning in Mount Dora
Vent Cleaning in Mount Dora covers the individual supply and return registers, the boot connections behind the wall, and the accessible duct termination points where debris collects. A standard vent cleaning as part of a full system service is included in the $350 – $650 range; standalone vent cleaning for surface register maintenance runs $150 – $250 depending on register count and accessibility. In historic-district homes with original plaster walls and retrofit register placements, the boots often harbor compacted sandy grit that standard vacuum attachments won’t touch.
Register Removal and Boot Cleaning
We remove each register, clean the boot cavity with compressed air and contact vacuuming, and inspect for mold staining or moisture intrusion. Mount Dora’s humidity means boots in exterior walls sometimes show condensation-related debris that needs more than surface cleaning.
Dryer Vent Cleaning
Dryer vent cleaning runs $120 – $180 as an add-on to duct cleaning, or $180 – $250 as a standalone service. In downtown Mount Dora apartments and condos with shared stacks through multiple floors, this requires specialized equipment to access the full vertical run, not just the lint trap area. We use Nikro negative-air tools and rotary brushes sized for long-stack cleaning.
Trusted Brands We Service in Mount Dora
Hollis stocks filtration products from Honeywell, Aprilaire, and Guardsman, and our equipment roster includes Rotobrush rotary brush systems and Nikro negative-air machines. For Mount Dora homeowners, this means replacement filters and upgraded media are available without a two-week order delay. If your system needs a Guardsman MERV 11 upgrade after cleaning, or if the Aprilaire media in your air handler needs changing, we carry the stock and install it during the same visit. No return trip, no waiting on shipping.
Common Air Duct Cleaning Problems We See in Mount Dora Homes
- Closet return chases in historic-district retrofits. Many 1920s cottages on Donnelly Street and nearby streets have return ducts boxed into former closets. These closet-sized reservoirs feed the whole system, and if a crew skips the chase, the cleaning is half-done and the musty closet smell keeps cycling into the living room.
- Sagging flex runs in low-clearance pier-and-beam crawlspaces. Mount Dora’s sandy soil and pier foundations mean flex duct often sags between joists, creating debris traps that standard vacuum pressure won’t clear. Without adequate negative-air pull and agitation tools, source removal stops at the first elbow.
- Shared dryer vent stacks in downtown condos and apartments. Surface cleaning at the lint trap leaves the long vertical stack packed with lint. This is the leading factor in home dryer fires, and it requires equipment that can access the full run, not just the accessible few feet.
- Equipment staging on narrow historic-district streets. Donnelly Street and the surrounding blocks have restricted parking and tight turns. Rushed setups mean HEPA filtration and full agitation tools sometimes never reach the full duct run before the crew has to move the truck. We plan staging time into every historic-district job.
Pricing for Air Duct Cleaning in Mount Dora, FL
Most full-system residential duct cleanings in Mount Dora fall between $350 and $650. Here’s how that breaks down:
- Standard single-system home, slab-on-grade or accessible attic: $350 – $450
- Historic-district retrofit with closet returns and low-clearance attic work: $450 – $550
- Large home with multiple zones or complex routing: $550 – $650
- Dryer vent cleaning, add-on: $120 – $180
- Dryer vent cleaning, standalone shared-stack: $180 – $250
- Video inspection and documentation: included with full service
What moves the price: register count, system accessibility, whether the home has been cleaned before (first cleanings take longer), and whether we find mold or moisture issues that need addressing. We give you one flat price per system, agreed in writing before any work starts. No per-vent pricing, no add-ons at the door. Call (361) 326-5060 for a free estimate.
We Also Serve Cities Near Mount Dora
Our crews route regularly to Eustis, Tavares, Leesburg, and Fruitland Park from the Mount Dora service area. If you’re in one of these nearby cities and need Air Duct Cleaning in Mount Dora or the surrounding Lake County region, the same scheduling, pricing, and 365-Day Done Right Promise apply.
Serving Mount Dora, FL - Our Local Coverage Area
We’re based in the Mount Dora 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 Mount Dora
Yes. We clean shared dryer vent stacks in downtown Mount Dora condos and apartments using Nikro negative-air equipment and rotary brushes sized for long vertical runs. The job requires access to the full stack, not just the lint trap area, and we document the before-and-after with camera inspection. Call (361) 326-5060 to schedule; standalone shared-stack cleaning runs $180 – $250.
Yes, and we specifically look for it. In Mount Dora’s historic district, closet return chases are common retrofits, and they’re often the dirtiest part of the system because previous crews skipped them. We access the full chase, agitate with rotary tools under negative pressure, and verify with camera inspection. The musty closet smell that cycles into your living room when the AC kicks on usually disappears the same day.
We plan staging time into every historic-district job and arrive with compact equipment configurations that fit Mount Dora’s narrow streets. Our technicians are trained under The Garrison Code to arrive inside the quoted window, set up HEPA filtration and full agitation tools properly, and complete the full duct run without rushing because of parking pressure.
Yes. Flex duct in low-clearance attics requires smaller-diameter rotary whips and careful negative-air pressure management to avoid collapsing the flex or leaving debris in sagging runs. Newer slab-on-grade homes with rigid metal ductwork in conditioned space clean faster and more straightforwardly. We price the difference upfront based on your home’s construction type.
Most Mount Dora homes benefit from duct cleaning every 3 to 5 years. Homes in the historic district with retrofitted systems, or homes with allergy-sensitive occupants, may need service every 2 to 3 years because the spring oak and lake pollen load, combined with year-round AC operation, deposits debris faster than in drier climates. Call (361) 326-5060 and we’ll assess your system with a free estimate.
Written by Roy Castellanos, Owner at Hollis Air Duct Cleaning, serving Mount Dora since 2004.