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
Before
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Before
AfterAir Duct Cleaning Company in Hartford, CT
Air duct cleaning in Hartford typically costs $350 – $650 for a whole-home system and is best scheduled before heating season, when decades of oil-furnace soot get stirred into daily circulation. Hartford’s older housing stock, cold humid winters, and prevalence of original oil heating make this a different job than in newer, gas-heated markets. We’re Hollis Air Duct Cleaning, dispatching from our Hartford office to homes across the city and nearby towns. Call (361) 326-5060 for a free estimate with a written price that holds.
Why Hartford Homes Are Different
Hartford’s housing is among the oldest in the nation. Many homes were built before 1950 with original galvanized steel ductwork that corrodes internally and leaks at joints no modern system would tolerate. In the North End and South End especially, we regularly find oil furnace soot layered thick enough to restrict airflow and trigger unnecessary mold panic, when it’s actually decades of particulate buildup that a proper cleaning removes.
The city’s triple-deckers and large Victorians add complexity. Multiple branches, shared returns, and basement-to-attic runs mean a standard truck-mount setup often isn’t enough. We bring Nikro negative-air machines and Rotobrush rotary systems sized for these bigger, older layouts.
Hartford’s climate doesn’t help. Cold, humid winters and hot, humid summers create condensation inside poorly insulated ducts, especially in basements and attics. Spring pollen from the Connecticut River Valley piles on. Mold and mildew follow. Cleaning the ducts is only part of it; we also flag where insulation gaps are letting moisture in.
Our Main Hartford Services
Most Hartford homeowners call us for one of three jobs. Each has its own page with full details, pricing, and what to expect.
Air Duct Cleaning in Hartford
We clean the full supply and return network using a Rotobrush rotary brush system for agitation and a Nikro negative-air machine for containment. In Hartford, this means working around original steel ductwork, accessing cramped basement headers in older homes, and removing heavy oil-furnace deposits that gas-heated cities rarely see. We photograph the before condition and the after. Air Duct Cleaning in Hartford
Dryer Vent Cleaning in Hartford
Dryer vent blockages are a leading cause of house fires, and Hartford’s older multi-family buildings often have long, convoluted vent runs through walls or to roof terminals. We clear the full line with rotary tools and airflow verification, not just a shop vac at the exterior hood. If the vent is damaged or improperly routed, we note it in writing. Dryer Vent Cleaning in Hartford
Duct Sealing in Hartford
Leaky galvanized joints and corroded seams in Hartford’s aging systems waste 20 – 30% of heated and cooled air before it reaches rooms. We apply duct sealing mastic and mechanical fasteners to accessible joints, then pressure-test where possible. Sealing is often the right follow-up to cleaning in these older homes, and we price it separately so you know exactly what each job costs. Duct Sealing in Hartford
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in Hartford
We clean and service ductwork connected to all major HVAC brands and stock filtration products from Honeywell, Aprilaire, and Abatement Technologies. Most filter replacements and upgrades happen same visit. our brands
Pricing for Air Duct Cleaning Company in Hartford, CT
| Service | Typical range in Hartford |
|---|---|
| Whole-home air duct cleaning (single system) | $350 – $650 |
| Whole-home air duct cleaning (multi-zone / Victorian) | $550 – $900 |
| Dryer vent cleaning (standard single-family) | $120 – $180 |
| Dryer vent cleaning (multi-story / roof terminal) | $180 – $280 |
| Duct sealing (partial, accessible joints) | $400 – $700 |
| Duct sealing (whole-system with pressure test) | $800 – $1,400 |
| Filter upgrade (Honeywell / Aprilaire media) | $85 – $150 installed |
| Sanitizing treatment (after cleaning, per system) | $150 – $250 |
Prices run higher in Hartford when we need extra access panels for original steel ductwork, when systems haven’t been cleaned in 15-plus years, or when oil soot requires extended agitation time. The price we write down before work starts is the price you pay. No per-vent add-ons, no equipment surcharges at the door.
Neighborhoods We Serve in Hartford
Our Hartford crews work across the city, from the historic districts to newer infill areas. Most appointments are scheduled within a few days, with routing that keeps drive time short between jobs.
- North End
- South End
- West End
- Parkville
- Barry Square
Service Area – Cities Near Hartford
We schedule and dispatch from our Hartford office to surrounding towns. If you’re in East Hartford, CT, West Hartford, CT, Wethersfield, CT, or Newington, CT, you’re inside our standard service radius with no travel surcharge.
Serving Hartford, CT - Our Local Coverage Area
We’re based in the Hartford 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 Company in Hartford
No permit is required for standard residential duct cleaning. Duct sealing that involves modifying or replacing duct sections may need Hartford Building Department approval if it’s part of a larger HVAC replacement; we note this in writing if it applies to your job. Call (361) 326-5060 and we’ll check your specific scope.
Most Hartford appointments are scheduled within 2 – 4 business days. We route by neighborhood to keep arrival windows tight and call 30 minutes ahead. We don’t quote exact dispatch times because duct cleaning is a scheduled job, not an emergency service; we show up inside the window we gave you.
Yes. Hartford’s triple-deckers and converted multi-families are common for us. We coordinate access with tenants or property managers, clean shared returns where accessible, and provide individual unit documentation for landlords. Pricing is per system, not per unit, with everything written beforehand.
What happens when you call
- 1A real person answersNo phone trees - talk to a local air duct cleaning pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Hartford Customers Say
"No sales pitch. Told me which parts of the system were fine and only cleaned what needed it."
- Ted L."They checked each section with a camera and showed me the dust before and after. Thorough and honest."
- Nicole H."Duct sealing along with the cleaning cut our summer bill. Straight talk and fair price."
- Gwen O.