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 Randolph
Air duct cleaning in Randolph, MA typically costs $380-$680 for a full system on a standard raised ranch or split-level, based on the condition of the ductwork and the number of runs. Most jobs take 4-6 hours from setup to final photo documentation. We work throughout Randolph weekly, and our crews know the town’s housing stock well enough to anticipate what they’ll find before the first access panel comes off.
If you’re in a 1960s raised ranch off North Main Street or a split-level near the Crawford Square area, you’re likely dealing with original galvanized ductwork that has never been cleaned. That’s not a guess. It’s what we find on most service calls here. Call (806) 606-6902 and you’ll get a straight answer about what your system needs, what it will cost, and when we can be there.
Why CleanRun Air Duct Cleaning Is Randolph’s Preferred Air Duct Cleaning Company
We’re not the cheapest company in Randolph. We’re the one that puts everything in writing before a single panel comes off. That matters here because so many of this town’s homes have ductwork that was retrofitted decades ago and never documented. Homeowners on Druid Hill Avenue, around Powers Farm, and off South Street call us because they want to see what’s inside their ducts before and after the work. We deliver a documented photo record of every run, every time.
Tomas Reyes, who leads CleanRun’s operations, built the company around one principle: if you can’t photograph it, you can’t prove it. That’s why every job in Randolph includes a camera inspection, a written scope, and a photo record delivered as part of the standard job file. We’ve served more than 52,000 homes since 2013, and every one of them got a written price before work began. No exceptions.
Our crews are background-checked and uniformed, and you’ll know who’s coming before they arrive. When we schedule a job in Randolph, we tell you the technician’s name. That’s Haven Standard Clause 3: Verified Crews. It’s not a marketing line. It’s how we operate.
We also publish our license number on the page. Not in a footer. On the page. If you want to verify our credentials before we step foot in your home, we encourage it. That’s the kind of transparency that separates real duct cleaning from the $79 coupon operations.
Our Air Duct Cleaning Services in Randolph
We offer the full range of Air Duct Cleaning services, but in Randolph, three things come up more than anywhere else: video inspection, full system cleaning, and supply duct work. Here’s what each one looks like in practice.
Residential Duct Cleaning
Most Randolph homes we service are raised ranches and split-levels built between 1945 and 1975. Their duct systems share a common profile: original galvanized sheet-metal trunk lines, often retrofitted when the house converted from oil heat to forced air. We clean these systems using negative-pressure extraction, which means the debris gets pulled out of the house rather than stirred up into it. For a typical three-bedroom raised ranch, expect 10-16 duct runs.
Commercial Duct Cleaning
Randolph’s commercial spaces along Route 28 and in the industrial parks near the Braintree line have different needs. Restaurants, childcare centers, medical offices. These buildings need documentation for insurance, health code, or simply to keep employees breathing clean air. We provide the same written scope and photo record for commercial jobs, sized appropriately. Pricing for commercial duct cleaning in Randolph typically runs $850-$2,400 depending on square footage and duct count.
Supply Duct Cleaning
Supply ducts deliver conditioned air from your furnace to each room. In Randolph’s older homes, supply runs are often the most contaminated part of the system. Why? Because they run through unconditioned basement and wall cavities. In summer, humid air condenses inside those ducts, and dust sticks to the moisture. Over 50 years, that builds into a layer of debris that reduces airflow and feeds mold. Supply duct cleaning in Randolph typically runs $220-$380 as a standalone service, or as part of a full system clean.
Return Duct Cleaning
Return ducts pull air back to the furnace. In many Randolph homes, the return runs are disconnected, crushed, or simply undersized for the blower. We find this constantly. The camera doesn’t lie. If your return is pulling air from a wall cavity instead of a register, cleaning alone won’t fix it. That’s why we always recommend video inspection alongside return duct cleaning. A dedicated return duct clean in Randolph typically costs $180-$300.
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 Randolph
Our equipment roster includes Rotobrush, Nikro, and Abatement Technologies. These are professional-grade tools you can look up independently. The difference matters. A shop vacuum and a drill brush don’t create the negative pressure needed to extract 50 years of debris from a Randolph raised ranch’s duct system. Our equipment does. We also carry Guardsman sanitizing products and Honeywell filtration components for systems that need more than a clean. If a chimney liner or vent connector is the actual problem, we’ll tell you plainly. We’re not here to sell services you don’t need.
Common Air Duct Cleaning Problems We See in Randolph Homes
If you live in Randolph, your ducts likely have issues that go beyond dust. Here are the patterns we see on service calls throughout town, from North Randolph to the Braintree line.
- Corroded galvanized trunk lines. The joints on 1960s-era sheet-metal ductwork corrode over time. Humid basement air seeps in, and within months of a superficial cleaning, the ducts are contaminated again. We see this constantly in raised ranches off North Main Street and around Powers Farm. The fix is often sealing, not just cleaning.
- Crushed or disconnected runs. Retrofit ductwork through tight partition walls gets crushed as the house settles. A disconnected return run means your blower is pulling air from inside your walls, not from your living space. We found exactly this on a North Randolph call: a 12-foot return run completely disconnected behind a partition wall in a 1960s raised ranch. The homeowner’s blower had been pulling attic air for years.
- Wrong or missing filters. Randolph has seen multiple homeowner turnovers in recent decades. Every new owner means a new person maintaining (or not maintaining) the HVAC system. We regularly find the wrong MERV rating, filters installed backwards, or no filter at all. The result: debris coats the blower motor and supply registers faster than expected.
- Mold in basement duct runs. Randolph sits in the humid coastal plain south of Boston. Summer dewpoints in the mid-60s mean persistent moisture in uninsulated basement ducts. That’s a textbook environment for mold colonization. This isn’t a cosmetic issue. It’s a health issue, and it requires negative-pressure extraction with HEPA filtration, not a spray-and-pray sanitizing job.
Pricing for Air Duct Cleaning in Randolph, MA
Full system cleaning for a standard 1960s-70s raised ranch in Randolph runs $380-$680. Split-levels with multiple zones are typically $520-$780. Here’s the breakdown:
- Video inspection: $95-$150 (credited toward cleaning if you proceed)
- Supply duct cleaning: $220-$380
- Return duct cleaning: $180-$300
- Full system cleaning (10-16 runs): $380-$680
- Duct sealing and repair: $150-$450 per run, depending on access and damage
We don’t quote per vent. We don’t run $79 specials that balloon once the crew is in your driveway. You get a written price before any work starts. That’s Haven Standard Clause 1, and it’s non-negotiable. If you have a competitor’s written estimate, bring it. We’ll put our number next to it in writing. No pressure. No games.
We Also Serve Cities Near Randolph
If you’re just across the town line, we serve Randolph and the surrounding communities: Braintree, Canton, Stoughton, and Weymouth. The same written pricing, the same documented photo record, the same 365-Day Done Right Promise. If you’re in one of these towns and have a competitor’s quote, call us. We’ll give you a free second opinion in writing.
Serving Randolph, MA - Our Local Coverage Area
We’re based in the Randolph 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 Randolph
Randolph experienced its primary suburban build-out in the 1960s and 1970s, and many of those raised ranches were retrofitted from oil-fired steam or hot-water heat to forced-air systems. The retrofit ductwork was often routed through tight basement cavities and interior partition walls with minimal access points. As the houses settled over 50 years, those runs got crushed or disconnected. We find this pattern on a significant share of service calls here, far more than in neighboring towns with newer housing stock. Call (806) 606-6902 for a camera inspection that will show you exactly what’s going on inside your ducts.
Yes. The process is more intensive than a standard clean, but it’s absolutely doable. We use negative-pressure extraction with HEPA filtration to pull out decades of accumulated debris without sending it into your living space. For heavily contaminated systems, we may recommend source removal, which physically dislodges debris from duct walls rather than just vacuuming the loose stuff. Pricing for a 50-year-old system in Randolph typically runs 10-20% above our standard full-system range because of the extra time and the need for sealing afterward. Call us for a written quote before any work starts.
Randolph’s location in the humid coastal plain south of Boston means summer dewpoints regularly sit in the low-to-mid 60s°F. When humid air contacts the cooler surfaces of uninsulated basement ducts, condensation forms. Dust on the interior of the duct absorbs that moisture, and mold follows. This is a persistent condition for any home with unsealed ductwork in the basement. Cleaning removes the mold; sealing and insulating the ducts keeps it from returning. We’ll show you photos of both steps.
Randolph became a first-time-buyer destination for many families, including its large Haitian-American community. Homes that were already aging when purchased often went another decade or more without professional duct attention. Each new owner meant a different maintenance history, different filter choices, and often no records of what was done before. The result is duct systems that have accumulated decades of debris across multiple owners. We see this pattern repeatedly on service calls across town, and it’s why we document everything we find with photos so the next owner has a record we never had.
A full system cleaning includes every supply and return duct run, the plenum and blower compartment, the supply registers and return grilles, and the air handler. We start with a camera inspection to document the condition of every run, then perform negative-pressure extraction with HEPA filtration, clean the blower motor and housing, and finish with a post-cleaning camera inspection showing every run’s interior. You receive a written scope, a photo record of every run before and after, and our 365-Day Done Right Promise in writing. In Randolph, a split-level full system clean typically runs $520-$780. Call (806) 606-6902 for a written price on your specific system.
Contact CleanRun Air Duct Cleaning in Randolph
If your Randolph home has ducts that haven’t been cleaned in years, or if you suspect you have crushed, disconnected, or mold-prone runs, call us. We’ll give you a written price before any work starts, show you photos of every run before and after, and back the work with our 365-Day Done Right Promise. Call (806) 606-6902 for a free estimate. A live person answers. No robocalls, no pressure, no games.
Written by Tomas Reyes, Owner at CleanRun Air Duct Cleaning, serving Randolph since 2013.
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