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 Bristol
Air duct cleaning in Bristol, CT typically runs $350 – $650 for a full residential system and is usually completed in a single visit. Our crews serve Bristol from our Hartford office, and we schedule most jobs within a week of your call. If you’re noticing dust settling on registers, uneven airflow between rooms, or a musty smell when the heat kicks on in your Federal Hill cape or Chippens Hill ranch, it’s worth pulling a register and taking a look.
We’ve been cleaning ducts in Bristol since 2004, and the work here isn’t like the work in newer suburbs. Bristol’s housing stock is old, dense, and full of surprises. Gravity-furnace cold-air returns repurposed as supply ducts. Dead legs sealed off during 1980s retrofits. Unlined sheet-metal trunks with decades of plaster dust. Our Air Duct Cleaning team knows what to look for before we quote a price, because guessing from the driveway costs everyone time and money. Call (361) 326-5060 to schedule a free estimate.
Why Hollis Air Duct Cleaning Is Bristol’s Preferred Air Duct Cleaning Company
Bristol homeowners call us back because we show up inside the window, price the job in writing before we touch anything, and leave the site clean. That’s The Garrison Standard, and it’s how every Hollis location operates, including ours serving Bristol.
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 someone to pick up.
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. That’s not a satisfaction guarantee. That’s a specific commitment with a specific remedy.
We know Bristol’s neighborhoods. Federal Hill’s tight lots and narrow stairwells. Forestville’s bungalows with crawl-space duct runs. The east-side ranches where builders left drywall dust in new construction. This local knowledge means we bring the right equipment and don’t waste your time with surprises.
Ductwork Cleaning in Bristol
Ductwork Cleaning in Bristol means dealing with systems that were pieced together long after the house was built, which is why Duct Sealing in Bristol is often needed after cleaning. Most Bristol homes are 1920s – 1950s wood-frame capes, bungalows, and raised ranches. Original gravity furnaces were replaced with central air, often with short, oddly routed duct runs and unlined sheet-metal trunks. Cleaning these systems requires more than running a brush through flex duct. We use Rotobrush rotary brush systems for agitation inside metal trunks, paired with Nikro negative-air machines that pull debris out under controlled suction so nothing escapes into your living space.
A typical residential Ductwork Cleaning in Bristol runs $350 – $550 for a standard system, with larger or more complex layouts reaching $650. Commercial systems start around $800 and scale with square footage and access difficulty.
Supply and Return Line Cleaning
Supply ducts push conditioned air to your rooms. Return ducts pull it back. In Bristol’s older homes, these functions sometimes got confused during retrofit. We’ve found original gravity-furnace cold-air returns still connected as supply lines, blowing air through ducts that were never meant to carry it. We clean both sides of the system and flag routing problems we discover.
Full System Cleaning with HEPA Filtration
Our Nikro negative-air machines use HEPA filtration to capture particles down to 0.3 microns. That’s the standard for hospital and commercial work, and it’s what we bring to every Bristol job. Older ducts with corroded seams or loose tape joints leak pressure and pull in attic or crawl-space air. HEPA containment matters more here than in tight new construction.
Air Duct Inspection in Bristol
Air Duct Inspection in Bristol should always include a camera. We won’t quote a cleaning from the driveway because we can’t see dead legs, plaster dust pockets, or rodent debris without looking inside. Our video inspection uses a flexible borescope that travels through the duct run and records what we find. You see the footage. We explain what it means for airflow, energy use, and indoor air quality. Then we write down a price before any work starts.
An Air Duct Inspection in Bristol typically costs $150 – $250 as a standalone service. If you proceed with cleaning, we apply the inspection fee toward the total. Most inspections take 45 – 60 minutes, and we can usually schedule within a few days.
Pre-Cleaning Assessment
We pull at least two registers and inspect the trunk line before quoting. In Bristol’s mill neighborhoods, this step often reveals the real condition of the system. Plaster dust from 1920s construction. Fiberglass insulation degraded to powder. Dead legs with no airflow that have been sealed off for decades. The inspection protects you from a cleaning that misses the actual problem.
Post-Cleaning Verification
After we finish, we run the camera again. You see the before and after. This isn’t a trust exercise. It’s proof the work was done and the debris was removed. We also check static pressure and airflow at key registers to confirm the system is performing as designed.
Trusted Brands We Service in Bristol
We clean and service ductwork connected to all major HVAC brands, and we stock common filtration products locally for fast turnaround. Our equipment roster includes Rotobrush rotary brush systems and Nikro negative-air machines for the cleaning itself, plus replacement filters from Honeywell, Aprilaire, and Guardsman. If your Bristol home needs a filter upgrade after cleaning, we can source the right MERV-rated media without a two-week order delay. We don’t sell equipment you don’t need, and we explain what each product does for the air moving through your specific system.
Common Air Duct Cleaning Problems We See in Bristol Homes
- New construction debris on the east side. Buyers assume a new-build is clean. It isn’t. Drywall dust, wood shavings, and insulation scraps collect in supply and return ducts during construction. The first time you run the system, that debris pulls through the air handler and blower motor. We’ve cleaned ducts in east-side ranches where the builder never ran a post-construction flush.
- Repurposed gravity-furnace returns in Federal Hill capes. Original cold-air returns from the 1920s were sometimes reused as supply ducts when central air was added. They’re oversized, unlined, and full of plaster dust. A standard cleaning without inspection misses the dead legs entirely.
- Condensate and rodent debris from Naugatuck Valley humidity. Bristol’s humid summers create moisture in duct runs, especially in crawl spaces and basements. That moisture attracts rodents, and their debris breaks down into particulate that circulates when the heat kicks on. Spring and fall are the peak cleaning windows, before heavy heating or cooling season.
- Short, oddly routed duct runs in Chippens Hill ranches. Retrofit ductwork in raised ranches often has sharp turns and long flex extensions that reduce airflow and trap debris. Cleaning without negative pressure just stirs it up and redistributes it. Our Nikro machines maintain suction throughout the run so debris leaves the house, not your living room.
Pricing for Air Duct Cleaning in Bristol, CT
Here’s what air duct cleaning costs in Bristol’s market, based on the jobs we’ve completed here:
- Residential full-system cleaning: $350 – $550 (standard 1,200 – 2,000 sq ft home)
- Large or complex residential system: $550 – $650 (multi-zone, crawl-space runs, dead-leg remediation)
- Commercial duct cleaning: $800 – $2,500+ (scales with square footage and access)
- Standalone video inspection: $150 – $250 (credited toward cleaning if you proceed)
- Dryer vent cleaning (add-on or standalone): $125 – $200
We charge one flat price per system, agreed in writing before work starts. No per-vent pricing. No add-ons at the door. The price covers the full cleaning, HEPA-filtered negative-air containment, before-and-after video documentation, and our 365-Day Done Right Promise. Factors that push a job toward the higher end: multiple dead legs requiring access cutting, rodent debris remediation, or systems with original unlined sheet-metal trunks that need extra agitation time.
Call (361) 326-5060 for an exact quote. Estimates are free, and we don’t charge to look.
We Also Serve Cities Near Bristol
Our crews clean ducts throughout central Connecticut, including Bristol, New Britain, Newington, West Hartford, and Waterbury. Scheduling and dispatch are coordinated from our Hartford office, with local crews serving each area. If you’re outside Bristol proper but in the Naugatuck Valley or Farmington Valley corridor, we can usually get to you within the same scheduling window.
Serving Bristol, CT - Our Local Coverage Area
We’re based in the Bristol 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 Bristol
Yes, we clean them regularly, but they need a different approach than modern flex duct. Original gravity returns are often unlined sheet metal with decades of plaster dust and debris. We use rotary brush agitation with controlled negative pressure so we don’t push material into your living space. During inspection, we check whether any returns were repurposed as supply ducts during a retrofit, which is common in Bristol’s Federal Hill and Forestville neighborhoods. Call (361) 326-5060 to schedule a camera inspection and written estimate.
Because builders rarely clean ducts before handover. Drywall dust, wood shavings, insulation scraps, and even fastener debris collect in supply and return ducts during construction. The first time you run your system, that material pulls through the air handler and blower motor, reducing efficiency and circulating fine particulate. We’ve cleaned east-side ranches where the ducts were packed with construction debris despite the house being only months old. An initial cleaning protects your equipment and your air quality from day one. Call (361) 326-5060 for a free estimate.
Yes. Our process aligns with NADCA ACR guidelines: protected access, mechanical agitation, negative-air collection, and post-cleaning verification. We use Rotobrush and Nikro equipment that meets commercial specifications, and our technicians are trained on proper containment and HEPA filtration. The 365-Day Done Right Promise backs every job in writing. If you’re comparing quotes, ask whether the other company uses negative-air machines or just brushes and a shop vac. The difference matters, especially in Bristol’s older metal duct systems.
Every 3 – 5 years for most Bristol homes, but retrofit systems with dead legs or repurposed returns may need inspection every 2 – 3 years. Bristol’s Naugatuck Valley location means hard winters and humid summers, so your system cycles heavily and stirs up debris. If you’ve had recent renovation, notice persistent dust, or smell must when the heat kicks on, schedule an inspection regardless of the calendar. Call (361) 326-5060 and we’ll look at your specific system.
MERV 8 – 11 for most Bristol systems, with MERV 13 only if your HVAC unit can handle the airflow restriction. Older Bristol homes with retrofit ductwork often have lower static-pressure tolerance, and a filter that’s too dense strains the blower motor and reduces airflow to second-floor rooms. After cleaning, we measure static pressure and recommend the highest filtration level your system can support without performance loss. We stock Honeywell, Aprilaire, and Guardsman filters locally for quick replacement. Call (361) 326-5060 to discuss your specific unit.
Ready to see what’s inside your ducts? Call Hollis Air Duct Cleaning at (361) 326-5060 for a free estimate in Bristol. We’ll show up on time, inspect before we quote, price the job in writing, and back it with our 365-Day Done Right Promise. No voicemail. No surprises. Just clean ducts and a clear explanation of what we found.
Written by Roy Castellanos, Owner at Hollis Air Duct Cleaning, serving Bristol since 2004.