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 North Stamford
Air duct cleaning in North Stamford typically costs $490-$820 for a full system on a standard colonial, and $850-$1,400 when a home has three separate HVAC zones. Most jobs run four to six hours, not four to six weeks. If you live off Long Ridge Road, High Ridge Road, or in the estate sections north of the Merritt Parkway, you already know the dust here doesn’t behave like it does closer to the shore. Our crews serve North Stamford directly from the Hartford dispatch office, with scheduling coordinated around the long driveways and gated entrances that are normal in this part of Fairfield County. We bring professional-grade equipment, we document every duct run with before-and-after photos, and we hand you a written price before a single panel comes off. Call (806) 606-6902 to schedule.
Why CleanRun Air Duct Cleaning Is North Stamford’s Preferred Air Duct Cleaning Company
North Stamford homeowners research before they commit. That’s the customer we built this company for. Since 2013, CleanRun has served over 52,000 homes, and every single one got a written price before work started. Not a verbal estimate. A written scope of work with a dollar figure attached, per Haven Standard Clause 1.
What does that mean in practice? When we walk a North Stamford colonial with three heating and cooling systems, original flex duct from the 1970s, and add-on central air that was spliced in sometime later, we give you one figure that covers the whole job. Not a per-vent quote that balloons once we’re on site. The price we write down is the price you pay.
Tomas Reyes, who runs CleanRun, built the company around a simple idea: if the work is documented, you don’t have to trust anyone’s word. Every visit includes a camera pass through the supply and return sides before we start, and the same pass after we finish. You get the photos. Every run, every plenum connection, every register. If a problem shows up within a year, the 365-Day Done Right Promise means we make it right, in writing.
Our Air Duct Cleaning Services in North Stamford
Residential Duct Cleaning
A full residential cleaning in North Stamford means every heated and cooled space gets treated. We run negative-pressure extraction through the entire system, not just the registers you can reach from the hallway. In the larger homes common north of the Parkway, that often means runs stretching forty feet or more from the air handler to the far bedrooms, with elbows and transitions that trap debris.
Commercial Duct Cleaning
North Stamford has a small number of commercial properties, mostly medical and professional offices along High Ridge Road and near the Stamford border. We clean occupied office systems on weekends or after hours. The same written pricing and photo documentation apply, whether it’s a 2,000-square-foot suite or a standalone building.
Supply Duct Cleaning
The supply side carries conditioned air from the furnace or air handler to your rooms. In North Stamford, supply ducts often run through unconditioned attic spaces. That’s where we find the worst of it: squirrel nesting material, broken-down insulation fibers, and in the spring, a thick coating of oak pollen that gets pulled in through return leaks and pushed through the entire system. We clean supply runs with rotating brush systems and HEPA-filtered negative pressure, not a shop vac attached to a register.
Return Duct Cleaning
The return side pulls room air back to the blower. In a North Stamford home with a sealed crawlspace or basement mechanical room, returns often run through spaces that stay damp most of the year. The camera usually shows what the homeowner can’t see: gray dust caked to the walls of the return trunk, sometimes with the fan pattern still visible in it. We clean returns as a separate pass because they’re a separate problem from the supply side, and documented separately in the photo record.
Video Inspection
Every job includes a video inspection before and after, included in the written price. This isn’t an upsell. In a 1990s contemporary with duct runs you cannot physically access, the camera is the only way to verify what’s actually in there. We’ve used video inspection on North Stamford jobs to find disconnected flex runs, abandoned duct branches, and once, in a Tudor off Long Ridge Road, a collapsed return line that was pulling crawlspace air directly into the house.
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 North Stamford
We run professional-grade equipment from Rotobrush and Nikro, with high-filtration capture systems built for serious remediation, not surface dusting. When a North Stamford home needs a section of flex duct replaced because squirrels chewed through it, we stock common sizes locally so replacements don’t add days to the job. We also clean and service Honeywell electronic air cleaners and Aprilaire media filters during duct work, since a cleaned system is only as good as the filter protecting the blower. You can look up every brand we use before we arrive. We’d rather have informed customers.
Common Air Duct Cleaning Problems We See in North Stamford Homes
- Squirrel nests in flex ducts. North Stamford’s old-growth oak and maple canopy creates what wildlife specialists call a continuous corridor, and squirrels use attic-mounted ductwork as sheltered travel routes. When flexible supply ducts meet the plenum, a loose connection is an open door. We routinely pull out nests packed with leaves, insulation, and acorns, and the fix always includes sealing the entry point, not just cleaning the duct.
- Pollen accumulation in return ducts. The tree cover in the northern section of Stamford produces pollen loads you won’t find three miles south. During April and May, return systems in homes with even small leaks pull in enough oak and maple pollen to coat the return trunk in a thick yellow-gray film. A MERV 8 filter clogs in weeks. Cleaning the return side and resealing the connections is the actual fix.
- Mold colonization in unconditioned attic runs. North Stamford sits higher than the shoreline and holds more humidity under the canopy, especially in late spring and early fall. Ductwork running through unconditioned attics never dries out. When we run a camera through those runs, we often find the first signs of microbial growth on dust that’s been in place for years. Source removal with HEPA filtration is the only way to actually remove it.
- Hybrid ductwork with mismatched connections. A large number of North Stamford homes built between the late 1960s and early 1990s were originally heated only. Central air was added later, often by splicing flex duct into existing sheet metal trunks in the attic. Those connections are rarely sealed well, and they leak. One leaky attic connection can pull in insulation fibers, humidity, and whatever the squirrels leave behind.
Pricing for Air Duct Cleaning in North Stamford, CT
A single-system residential cleaning in North Stamford runs $490-$680 for a typical colonial or contemporary with up to 15 supply runs. A home with two systems typically lands between $680 and $950. For the large estate properties with three separate HVAC zones, which are common north of Long Ridge Road and around Rockrimmon, pricing runs $850-$1,400 depending on total duct length, number of registers, and whether attic plenums need sealing.
What changes the number? Duct length and access. A 1970s colonial with a full attic is quicker to work in than a 1980s contemporary with vaulted ceilings and duct runs that only exist behind finished surfaces. Contamination level matters too: a standard dust-and-pollen cleaning costs less than a job involving squirrel nesting, mold remediation, or heavy debris removal from a collapsed duct run.
Every quote is a written price per system, delivered before any work starts. No per-vent pricing. No surprise add-ons. Call (806) 606-6902 for your written estimate.
We Also Serve Cities Near North Stamford
CleanRun Air Duct Cleaning works throughout Fairfield County and the surrounding region. Beyond this neighborhood, our Air Duct Cleaning team serves homeowners in Bridgeport, New Haven, Stamford, and Hartford. If you’re searching for Air Duct Cleaning in North Stamford specifically, we’re already in your area. Scheduling is handled by our Hartford office; crews dispatch to North Stamford regularly.
Serving North Stamford, CT - Our Local Coverage Area
We’re based in the North Stamford 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 - Air Duct Cleaning in North Stamford
Clean all three at once, or don’t bother. Here’s why: in a multi-zone North Stamford colonial, the systems typically share return air pathways, attic runs, or both. If you clean only the zone that’s blowing dust and leave the other two untouched, the blowers will redistribute contamination through common return plenums within weeks. More importantly, the attic runs that connect the original heating ductwork to the added central air are usually the dirtiest part of the whole house, and they don’t belong to any single zone. Per-system pricing means you see exactly what each system costs. Call (806) 606-6902 and we’ll give you a written quote for all three before anything starts.
The most reliable sign is noise, followed by odor. Squirrels in flex ducts are audible: scratching, scrambling, the sound of claws on the foil lining, usually early morning or evening. Mice are quieter but leave droppings that get pulled into your living space by the blower. If you notice a recurring smell like urine or musty organic matter when the system runs, especially after the house has been closed up, that’s biological contamination. The only way to confirm is to put a camera in the duct. That’s standard on every CleanRun visit in North Stamford, and the footage is yours. Don’t try to remove nesting material yourself, animal waste carries health risks, and disturbed nests can scatter contaminants through the system. Call us and we’ll handle source removal, sealing, and any flex replacement in one visit.
Yes, with the caveat that we inspect the barrier first. Many North Stamford homes use crawlspace duct runs, and the humidity barrier on the crawlspace floor is often brittle after twenty or thirty years. Our technicians work from the access points and route extraction equipment without laying tools or hoses on the barrier unless there’s protection under them. If the barrier needs repair before cleaning, we document it with photos and note it in the written scope. We don’t extend the job with surprise work. The camera pass will show the condition of both the ducts and the barrier, and you decide what gets fixed. Call (806) 606-6902 if you want us to take a look.
You should expect a written price before the job, and a documented photo record after it. Every duct run on the supply side and return side gets photographed from the inside before we begin and again after we finish. You keep those photos, along with the written scope of work, a summary of what was found, and the written 365-Day Done Right Promise. If you bring us a competitor’s estimate, we’ll put our number next to it in writing, that’s the Free Second Opinion and it costs nothing. No other company serving North Stamford, as far as we can find, delivers a photo record as standard practice. It’s the difference between taking someone’s word and seeing the inside of your own ductwork with your own eyes.
Yes, a proper source removal cleaning removes pollen from the return side, but only if the return is included. This is the conversation we have most often with North Stamford homeowners in May and June. The tree canopy here produces pollen loads that coat the inside of return trunks and blower cabinets within a single season. A company that only cleans the supply registers and calls it a day fixes nothing, because the pollen is sitting on the return side, waiting to be blown through the house again. Our negative-pressure extraction with HEPA filtration removes it from the return trunk, the transitions, and the blower compartment. We also check for return leaks in the attic and seal them, since an open return connection in an unconditioned attic is how most of that pollen gets into the system in the first place. Get your written quote at (806) 606-6902.
Our teams know North Stamford’s homes, from the 1960s colonials off High Ridge Road to the newer construction in the wooded lots around the northern edge of town. We know what the tree canopy does to duct systems. We know what squirrels do to flex runs. And we know that a written price and a camera record matter more to you than any amount of sales patter. Call (806) 606-6902 today for a written estimate, and see what’s actually in your ducts before you spend a dollar.
Written by Tomas Reyes, Owner at CleanRun Air Duct Cleaning, serving North Stamford and Fairfield County since 2013.