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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After
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AfterFast, Reliable Air Duct Cleaning Across Conroe
Air duct cleaning in Conroe typically runs $350 – $650 for a full residential system, with most jobs completed in a single visit. We dispatch crews from our Houston office and serve Conroe properties weekly, from the newer subdivisions off FM 1488 to gravel-road acreage past the city limits. Call (361) 326-5060 for a free written estimate.
We’ve worked in Conroe long enough to know the difference between a Loop 336 subdivision built in 2018 and a 1970s ranch on county land. The duct systems aren’t the same. The problems aren’t the same. And a crew that treats them the same will miss half the job.
Why Hollis Air Duct Cleaning Is Conroe’s Preferred Air Duct Cleaning Company
We’ve been in business since 2004 as part of the Garrison Partners family. That’s a track record that predates most of the duct cleaning outfits you’ll find in Montgomery County today. Our Conroe customers know our technicians arrive uniformed, background-checked, and inside the quoted window – because The Garrison Standard says we do, and we put it in writing.
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 call (361) 326-5060, you talk to a human who can book your Conroe appointment and give you a real arrival window.
Every job gets a written price before we touch anything. The price does not move at the door. And every repair or cleaning is backed by our 365-Day Done Right Promise – if the work fails within a year, we return and make it right at no charge, including a free second visit.
Air Duct Cleaning Services in Conroe
Air Duct Cleaning Services in Conroe cover the complete removal of dust, pollen, mold spores, and construction debris from your supply and return ductwork using professional-grade equipment. A typical residential cleaning in Conroe runs $350 – $550 for a standard single-system home, while larger homes or properties with multiple air handlers range $500 – $650. Most Conroe homeowners need this service every 2 – 3 years, though rural properties on unpaved roads often need shorter intervals due to heavier grit loading.
Residential Duct Cleaning
We clean the full supply and return network in your home, from the main trunk lines to the branch ducts at each register. In Conroe’s post-2010 subdivisions, we often find flexible ductwork in attics that needs careful handling to protect builder warranties. Our rotary brush systems agitate debris without damaging thin-walled flex duct.
Commercial and Outbuilding Systems
Shops, barns, and converted outbuildings on Conroe acreage frequently run separate air handlers that collect wood ash, pollen, and road grit. We treat these as distinct systems with their own cleaning scope and pricing, typically $200 – $400 per additional air handler.
What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
HVAC Duct Cleaning in Conroe
HVAC Duct Cleaning in Conroe addresses the entire forced-air system, including the air handler, coils, and registers, not just the visible duct runs. In Conroe’s humid subtropical climate, this matters more than in drier regions – your system runs hard eight months a year, pulling in pine pollen, mold spores, and dust that accumulate rapidly. A full HVAC duct cleaning in Conroe typically costs $450 – $650 and includes before-and-after video inspection so you see what came out.
Video Inspection and Documentation
We camera-inspect your ducts before and after cleaning. You see the buildup. You see the clean. In Conroe, we regularly show homeowners mold growth in attic trunk lines they didn’t know existed – the source of that musty AC smell they’ve been masking with air fresheners.
Negative-Air Method with HEPA Filtration
Our Nikro negative-air machines pull debris out of your ductwork under controlled suction, capturing it in HEPA filtration rather than letting it settle back into your home. This is the same method commercial crews use in hospitals and schools. We explain how it works in plain terms before we start.
Trusted Brands We Service in Conroe
We clean and service duct systems connected to all major HVAC brands, and we stock filtration products from Honeywell, Aprilaire, and Guardsman for Conroe customers who want upgraded protection after their cleaning. Our equipment roster includes Rotobrush rotary brush systems and Nikro negative-air machines – professional-grade tools, not hardware-store gear. If your Conroe home needs new filtration media or a UV light upgrade after cleaning, we carry the parts and install them the same visit. No waiting on shipped orders, no return trips.
Common Air Duct Cleaning Problems We See in Conroe Homes
- Pine pollen and road grit overload in rural properties. Homes on unpaved county roads around Conroe load return ducts with a coarse grit that standard filters can’t catch. We see filters clogged solid after six weeks instead of three months.
- Mold in attic trunk lines of slab-foundation homes. Conroe’s 100°F+ attic temperatures combined with high humidity degrade duct insulation and cause condensation. The musty AC smell homeowners report is often active mold growth, not just dust.
- Detached shops and outbuildings with forgotten air handlers. The main house gets cleaned, but the shop system keeps recirculating wood ash and pollen. We address these as separate systems with their own scope.
- Construction debris in newer Loop 336 subdivisions. Post-2010 Conroe builds often have drywall dust, wood scraps, and insulation scraps left in ductwork during construction. Builder-grade filters don’t remove what’s already inside.
Pricing for Air Duct Cleaning in Conroe, TX
Here’s what air duct cleaning costs in Conroe’s market:
- Standard residential single-system cleaning: $350 – $550
- Larger home or heavy contamination: $500 – $650
- Additional air handler (shop, outbuilding): $200 – $400 per system
- Full HVAC duct cleaning with coil and air handler: $450 – $650
- Video inspection included: no extra charge
What moves the price? Number of air handlers, accessibility of attic ductwork, severity of contamination, and whether mold remediation is needed. We inspect first, price in writing, and that number does not change. One flat price per system, agreed before work starts. No per-vent pricing, no add-ons at the door. Call (361) 326-5060 for a free estimate – we’ll give you a firm range over the phone and a written number on site.
We Also Serve Cities Near Conroe
Our crews regularly work in Conroe and the surrounding area, including Willis, Pinehurst, Spring, and Magnolia. If you’re on the edge of the county or in unincorporated Montgomery County, we still dispatch and schedule from our Houston office with the same arrival windows and written pricing. Air Duct Cleaning coverage extends to rural properties throughout the region.
Serving Conroe, TX - Our Local Coverage Area
We’re based in the Conroe 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 Conroe
Every 18 – 24 months, not the standard 3 – 5 years. The combination of pine pollen, road grit, and wood heat loads filters and return ducts faster than suburban homes on paved streets. If you’re changing filters monthly and still seeing dust buildup, your ducts are likely packed. Call (361) 326-5060 and we’ll camera-inspect to tell you for certain.
Yes. We treat outbuilding systems as separate jobs with their own scope and pricing, typically $200 – $400. The shop air handler pulls the same pollen and grit as your main house, plus wood ash if you heat with a stove. Cleaning only the main house leaves a contamination source running continuously. We can schedule both systems the same day.
Mold growth in attic trunk lines, caused by degraded duct insulation and condensation in 100°F+ attic temperatures. The high humidity in Conroe’s climate lets mold colonize quickly once insulation fails. Surface dust removal won’t fix it – we address the mold source directly and show you before-and-after video. Call (361) 326-5060 if you’re smelling musty air from your vents.
Yes. The equipment and method don’t change because of mileage. We bring Nikro negative-air machines, HEPA filtration, and Rotobrush agitation tools to every Conroe job, whether it’s a Loop 336 subdivision or a 20-acre property past the city limits. The Garrison Standard applies everywhere we work.
They’re separate systems, but we clean both. Dryer vent cleaning removes lint buildup that creates fire risk and extends drying times. If we’re already on site for duct cleaning, we can inspect and quote your dryer vent the same visit. Many Conroe homeowners bundle the two jobs.
Ready to schedule? Call Hollis Air Duct Cleaning at (361) 326-5060 for a free written estimate. We’ll give you a firm price before any work starts, back it with our 365-Day Done Right Promise, and show you before-and-after photos of your own ducts. Roy Castellanos and our team serve Conroe weekly – from FM 1488 subdivisions to gravel-road acreage – and we answer the phone live, day or night.
Written by Roy Castellanos, Owner at Hollis Air Duct Cleaning, serving Conroe as part of the Garrison Partners family since 2004.