Kenji Tanaka Air Duct Cleaning Co removes dangerous buildup before it sparks a disaster. Licensed, insured, and fast—call (857) 520-0650 for a free safety inspection.
Danvers homes built before 2000 often hide years of dust, mold, and even creosote in their air ducts—posing serious fire and health risks. We don’t just clean ducts; we eliminate hidden hazards that could ignite or poison your family. Our meticulous process meets Massachusetts building codes and exceeds industry standards, ensuring your system runs safely, efficiently, and quietly. Serving Danvers and nearby towns since 2012, we combine Japanese precision with local expertise to protect what matters most.
Comprehensive air duct cleaning for Danvers homes and businesses.
Deep-clean air ducts, coils, and vents to remove allergens, mold, and fire hazards.
Safely extract flammable creosote from ducts and vents to prevent chimney fires.
Kill mold colonies in ducts and prevent regrowth with EPA-approved treatments.
Test your ducts and vents for CO leaks to protect your family from silent poisoning.
Remove construction dust and debris before moving into a newly renovated Danvers home.
Fast-response cleaning after a fire or smoke incident to restore safety and air quality.
We hold ourselves to the highest standards so you can hire with total confidence.
At Kenji Tanaka Air Duct Cleaning Co, we don’t just clean ducts—we protect your Danvers home from silent threats hiding in its airways. Our team treats every system as if it’s the only one we’ll ever service, because in a town like Danvers—where historic homes meet modern efficiency—even a thin layer of dust or mold can become a fire hazard or compromise indoor air quality faster than you’d expect. We follow strict NFPA 90A code compliance standards, ensuring your ductwork meets or exceeds Massachusetts safety regulations, not just industry minimums. It’s not about cutting corners; it’s about preventing the kind of disaster that starts in unseen places.

Danvers homes must meet strict HVAC safety codes, especially for combustion appliances. Our process exceeds 527 CMR and NFPA standards, ensuring your system passes any municipal inspection. We document every step for your records, giving you peace of mind—and protection from liability.
Homes built before 2000 in Danvers often have ductwork that’s never been professionally cleaned. This buildup includes highly flammable materials that can ignite from furnace heat or even a spark. Our safety-first approach removes these hazards before they become a disaster.
Oil-fired systems and older gas furnaces in Danvers are common sources of CO leaks. We test your ducts and vents for leaks, seal gaps, and provide a compliance report to ensure your family isn’t exposed to this silent killer.
After our cleaning, you’ll receive a detailed report with photos, measurements, and code compliance notes. This documentation is critical for insurance claims, home inspections, or selling your Danvers property.
Call (857) 520-0650 or book online for a same-day or next-day appointment. We’ll arrive on time, in uniform, and with all necessary equipment to assess your ducts and vents for hazards.
Our technician will map your duct system, identify high-risk areas, and recommend a tailored cleaning plan. We explain every step upfront—no surprises. For older homes, we prioritize creosote and CO risk assessment.
Using HEPA vacuums, antimicrobial treatments, and non-toxic solvents, we scrub your ducts to code. We also seal leaks and reinforce weak joints to prevent future hazards.
You’ll receive a detailed report with before/after photos, CO test results, and a 1-year warranty on our work. We’ll also provide maintenance tips to keep your Danvers home safe year-round.
"After our 1920s Danvers home’s ducts were cleaned, the musty smell vanished—and we finally stopped waking up with sinus headaches. The technician spotted a CO leak near our boiler that we’d ignored for years. Worth every penny."
"We had a minor kitchen fire that coated our ducts in soot. Kenji’s team responded within 2 hours, cleaned everything, and worked with our insurance. Our home smelled fresh again the next day."
"As a realtor in Danvers, I recommend Kenji’s service to every client buying an older home. The CO testing and duct cleaning give buyers confidence—and sellers avoid last-minute inspection failures."
"My furnace was making a scary noise, and I worried it was about to catch fire. The team found years of lint and dust clogging the ducts. Now it runs quietly, and I sleep better knowing it’s safe."
"We renovated our Danvers Victorian last year, and the post-renovation cleaning removed all the construction dust. No more sneezing fits when the heat kicks on!"
"The technician explained how creosote in our ducts could cause a chimney fire—even though we don’t use the fireplace much. Their safety-first approach gave me peace of mind I didn’t know I needed."
Expert local advice for Danvers homeowners.
Danvers mold remediation & prevention for a safer home
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Yes—schedule now. Cold Massachusetts winters force furnaces to work overtime, and any hidden blockages in your ducts will reduce efficiency and increase fire risk. Clean ducts improve airflow by up to 40%, cutting heating costs and preventing dangerous overheating in your system.
Absolutely. Most Danvers residents don’t realize their ducts are silently degrading until a professional inspection reveals lint fires waiting to happen. Even homes with new HVAC systems accumulate dust within 12 months—especially near construction zones like the former Danvers State Hospital site.
Yes—ducts carry air year-round, and AC systems in Danvers homes often harbor mold spores from summer humidity. These spores circulate every time you run the system, triggering allergies and asthma. A deep clean removes this hidden threat before it spreads.
Yes—cracked or disconnected ducts can pull CO from your furnace or water heater back into living spaces. We test for CO leaks during every inspection and seal gaps with fire-resistant mastic to keep your family safe.
Every 3–5 years is the NFPA 90A recommendation, but Danvers homes with pets, smokers, or older ductwork may need annual cleaning. We customize schedules based on your home’s specific risks—like proximity to industrial areas near Route 128.
Only if performed by certified professionals. We coordinate with licensed asbestos abatement teams to isolate and clean ducts without disturbing hazardous materials—critical for older Danvers homes built before 1980.
Lint buildup in dryer vents and furnace ducts. In Danvers, where many homes use wood stoves or fireplaces, this lint becomes highly flammable. We remove every trace to prevent the 15,000+ dryer vent fires reported annually in Massachusetts.
Yes—older homes in Danvers often have ductwork filled with decades of dust, rodent nests, and even construction debris. A deep clean ensures your new HVAC system runs efficiently and safely from day one.
Fast response, upfront pricing, and workmanship guaranteed. Get your free estimate today.