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 HVAC Cleaning Across New Haven
HVAC cleaning in New Haven means dealing with a specific set of conditions you won’t find ten miles inland: salt air off Long Island Sound, summer humidity that parks itself above 80%, and a housing stock where most forced-air systems were retrofitted into homes never built for ductwork. A full-system clean here, including the air handler and evaporator coil, typically runs $480-$850 depending on the home’s size and how much access the duct runs require. We know these systems because we’ve been inside hundreds of them across East Rock, Westville, and Fair Haven. Call (806) 606-6902 and we’ll give you a written price before a single panel comes off.
Why CleanRun Air Duct Cleaning Is New Haven’s Preferred HVAC Cleaning Company
New Haven homeowners don’t have the luxury of assuming their ductwork was installed well. Most of the homes here that have forced air at all got it during the conversion wave of the 1960s through the 1980s, and the work was rarely generous. Ducts were forced into wall cavities, dropped into crawlspaces, and snaked through attics that were never meant to hold them. That’s the systems we clean every week. Our team knows what a triple-decker on Grand Avenue looks like behind the register, because we’ve opened hundreds of them.
Every job is documented. Before we start, you get a written price. When we finish, you get a photo record of every duct run, inside, before and after. That’s been the standard since Tomas Reyes founded the company in 2013, and it hasn’t changed. The 365-Day Done Right Promise backs it in writing. If something isn’t right, we make it right. No manager approval, no fine print.
Our techs are background-checked and uniformed, and they arrive with equipment from Rotobrush, Nikro, and Abatement Technologies. You’ll know their name before they step through the door. We coordinate scheduling and dispatch from our Hartford office, and crews serve New Haven locally.
Our HVAC Cleaning Services in New Haven
Evaporator Coil Cleaning
The evaporator coil is where your system’s cooling happens, and in New Haven it’s also where coastal humidity condenses into a wet, dark surface. The coil sits in the air handler, and when it’s coated with a layer of grime from years of unfiltered air, it can’t transfer temperature efficiently. That means your system runs longer, works harder, and still leaves the house muggy. On older New Haven systems, especially in homes near the water in Morris Cove or City Point, we routinely find coils that haven’t been touched since installation. We remove the coil panel, document the condition with photos, clean it with professional-grade equipment, and photograph the result.
Blower Cleaning
The blower wheel is the fan that pushes conditioned air through your ducts, and it’s a magnet for the fine dust that coastal air carries. When the blower blades are loaded with buildup, airflow drops across the whole house. Rooms at the end of long duct runs in New Haven’s older colonials and triple-deckers end up with almost no air movement at all. We pull the blower assembly, clean the wheel and housing, and verify the motor is moving the right volume of air before we put it back. If the blower isn’t cleaned, the rest of the system clean doesn’t hold.
Condenser Cleaning
The condenser is the outdoor unit, usually sitting in a backyard or on a side yard in neighborhoods like Beaver Hills or Edgewood. Salt air is hard on condensers. The fins corrode faster than they do inland, and they collect pollen, cottonwood, and lawn debris that restricts air movement across the coil. A restricted condenser forces the compressor to run hotter, which shortens its life. We clean the condenser coils, flush the fins, check the refrigerant line temperatures, and document the whole unit before and after. This is part of a full HVAC clean, not an optional add-on.
Air Handler Cleaning
The air handler is the box that houses the blower, the evaporator coil, and often the filter. In New Haven, where many air handlers are crammed into basement corners, closet spaces, or worst of all, attic crawlspaces in converted triple-deckers, this unit collects more than dust. We find drywall dust from renovations, pet hair, and in coastal neighborhoods, a thin film of salt residue that speeds up corrosion. A proper air handler cleaning includes the cabinet interior, the blower assembly, the coil, the drain pan, and the condensate line. If the drain line is clogged, which it often is in humid New Haven summers, the whole system backs up. We clear it and document it.
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.
BeforeAfterTrusted Brands We Service in New Haven
We work on systems built by Honeywell, Aprilaire, and Guardsman, along with every major HVAC manufacturer you’ll find in New Haven basements. Because so many local homes run these brands, our crews arrive prepared with the filters and components that commonly need replacement during a cleaning. That saves you a second appointment. Whether your air handler is a newer Honeywell system in a Westville colonial or an older retrofit in Fair Haven, you’ll get a written price before work starts, and a photo record when it’s done. That applies to every brand, every job, every time.
Common HVAC Cleaning Problems We See in New Haven Homes
- Retrofitted ducts in unlined wall cavities. When 1960s and 1970s contractors converted New Haven’s radiator-heated homes to forced air, they sometimes used original coal-ash or plaster wall cavities as makeshift duct chases. No liner, no sealing. These collect crumbled plaster, rodent debris, and a century of building material that’s never been cleaned out. A standard vacuum-only clean won’t touch it. Source removal with negative-pressure extraction will.
- Shared duct chases in multi-family buildings. Triple-deckers in Fair Haven and the Hill often have supply and return ducts that cross unit boundaries. If the second-floor unit has a pest problem or a moisture issue, the first-floor unit breathes it in. A one-unit-only clean leaves the cross-contamination in place. Whole-building source removal is sometimes the only honest answer, and it’s one we’ve done many times.
- Mold regrowth inside uninsulated metal ducts. Summer humidity above 80% condenses on the inside of uninsulated duct chases in older coastal homes. If the evaporator coil and air handler aren’t cleaned at the same time as the ducts, that moisture reacts with the remaining coil grime and mold returns within weeks. Not months. Weeks. The full-system clean is what makes the difference.
- Access problems in crawls and attics. New Haven’s retrofitted flex duct runs are often undersized, irregular, and buried in attics or crawlspaces a person can barely fit through. Unqualified crews miss whole sections because they simply don’t want to get to them. Our techs open every access point and document every single run with the camera before and after. If we can’t reach it, we tell you, in writing, before we call the job complete.
Pricing for HVAC Cleaning in New Haven, CT
A full HVAC cleaning in New Haven, including the air handler, evaporator coil, blower, and accessible duct runs, typically runs between $480 and $850 for a single-family home. Triple-deckers and multi-family buildings with shared duct chases fall on the higher end because the work spans multiple units and requires access coordination. Smaller condos and single-floor ranches can land closer to $350-$500. What you’re paying for is real source removal with negative-pressure equipment and HEPA filtration, plus the photo record of every duct run. You’ll get a written price before any work starts, under Haven Standard Clause 1. No per-vent pricing, no coupon that balloons once the van arrives. Call (806) 606-6902 for an exact number, or bring a competitor’s written estimate and we’ll put our price next to it in writing under our Free Second Opinion policy.
We Also Serve Cities Near New Haven
Our HVAC Cleaning crews cover New Haven and the surrounding towns daily. If you’re in East Haven, West Haven, Hamden, or Cheshire, you’re in our regular service area and the same written pricing and documented photo record applies. New Haven remains our most active service area for older, retrofitted homes, and our teams know the housing stock in each of these neighboring towns well enough to see the differences in how systems were installed.
Serving New Haven, CT - Our Local Coverage Area
We’re based in the New Haven 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 - HVAC Cleaning in New Haven
Because in New Haven’s humidity, the air handler and evaporator coil are where the moisture lives, and moisture is where mold grows. The coil condenses water out of the air every time the system cools, and that water sits on the coil surface unless it drains perfectly, which older New Haven systems rarely do. If we clean the ducts but leave the coil coated in years of wet grime, the system redistributes those microbial spores through the freshly-cleaned ducts within weeks. The air handler and coil clean is not an upsell. In this climate, it’s the thing that makes the duct clean last. Call (806) 606-6902 and we’ll explain exactly what your system needs and what it will cost.
Shared duct chases mean your air supply is only as clean as the least-maintained unit in your building. If the neighbor upstairs has a moisture problem, a pest issue, or simply hasn’t cleaned their side of the system in twenty years, their air moves through the same chases yours does. We’ve run camera inspections on Fair Haven triple-deckers where the first floor complained of musty air and the source turned out to be a second-floor unit’s run packed with rodent debris and crumbling plaster. A one-unit clean can’t fix that. Whole-building source removal can.
Yes. That’s one of the reasons HVAC cleaning in New Haven is not a generic job. Retrofitted systems from the 1960s and 1970s often used the original wall cavities as duct chases with no liner at all. What comes out of those cavities is not ordinary dust. It’s crumbled plaster, sometimes coal ash, rodent debris, and building material that’s been sitting there since the house was built. Regular vacuum-only duct cleaning can’t reach it. We use negative-pressure extraction with HEPA filtration and run a camera through every accessible section to verify what’s been removed. You’ll see the before and after photos in your job record.
New Haven sits directly on Long Island Sound, and the difference is measurable. Summer humidity regularly runs above 80%, and that moisture infiltrates the leaky, aging ductwork common in the city’s older housing stock. Inside uninsulated metal duct chases and around the evaporator coil, that moisture condenses and accelerates mold colonization far faster than it does in an inland city like Hartford. Add salt air corrosion to the outdoor condenser and you get a system that works harder, runs longer, and collects biological growth faster. New Haven systems genuinely need more attention, more often. That’s not a sales pitch. That’s the climate.
Source removal is the physical extraction of debris from inside the duct runs. It involves negative-pressure equipment, agitation tools, and HEPA filtration to pull the dust, plaster, and biological material out of the system entirely. A sanitising fog is a mist sprayed into the ducts after a cleaning, often sold as extra protection. In New Haven’s humidity, a fog applied on top of a poor cleaning simply adds moisture to a system that already has too much of it. We don’t sell fogging as a substitute for doing the work. If your ducts are cleaned properly and the coil and air handler are addressed, the system doesn’t need a chemical curtain. It needs to be clean. We can show you the difference in the photos from your own job.
Call (806) 606-6902 and we’ll schedule a time that works for you. You’ll get a written price before any work starts, a documented photo record when it’s done, and the 365-Day Done Right Promise in writing on every job.
Written by Tomas Reyes, Owner at CleanRun Air Duct Cleaning, serving New Haven since 2013.