Professional air duct cleaning done right — for Andover and beyond.
Nathan Wong Air Duct Cleaning Inc provides air duct cleaning services in Andover, including whole-home air duct cleaning, mold & mildew eradication, pet dander & odor removal, and more. Every job is handled by licensed, insured technicians with upfront written pricing, and backed by a workmanship guarantee — free estimates for all of Andover and nearby areas.
In Andover’s humid summers and snowy winters, your HVAC system works overtime—and so do the contaminants clinging to your ducts. Our whole-home cleaning targets every inch of your ductwork, from the main trunk lines to individual vents, using high-powered negative air machines and HEPA-filtered vacuums. We don’t just dislodge debris; we extract it entirely, leaving your system free of the allergens and odors that plague Andover homes. Expect immediate improvements in airflow, energy efficiency, and indoor air quality. No shortcuts, no hidden fees—just a system that breathes easier.
Request this service →Andover’s seasonal humidity creates the perfect breeding ground for mold in ductwork, posing serious health risks. Our certified technicians locate and eliminate mold colonies using EPA-approved antimicrobial treatments, then HEPA-vacuum the entire system to capture spores. We seal affected areas post-cleaning to prevent regrowth, ensuring your home’s air stays clean long after we leave. Includes a free post-cleaning air quality test to confirm results. Backed by our 100% satisfaction guarantee—if mold persists, we return at no cost.
Request this service →For Andover pet owners, dander buildup in ducts isn’t just a nuisance—it’s a health hazard. Our process combines mechanical agitation with enzyme treatments to break down organic matter, then extracts it entirely. We target odor sources (urine, saliva, fur) at their root, not just mask smells with fragrances. The result? Fresher air, fewer allergy flare-ups, and a home that smells like Andover’s crisp autumn air—not a kennel. Ideal for homes with multiple pets or sensitive residents.
Request this service →Dirty coils and blower wheels force your HVAC system to work harder, driving up energy bills in Andover’s extreme seasons. Our technicians dismantle accessible components, scrub coils with industry-grade cleaners, and polish blower wheels to factory specs. This isn’t just cosmetic—it’s a performance upgrade. Expect quieter operation, lower utility costs, and a system that recovers faster from Andover’s brutal winters and sweltering summers. Includes a full system inspection for hidden issues.
Request this service →Clogged dryer vents in Andover homes are a silent but serious risk—lint buildup causes 2,900 fires annually. We clear obstructions from the vent pipe to the exterior, then test airflow to ensure optimal performance. This isn’t just about safety; it slashes drying times by up to 30%, saving you money and wear on your appliance. Perfect for multi-family homes or households with heavy laundry demands. Free vent inspection with every booking.
Request this service →Andover’s booming renovation scene leaves homes coated in fine dust that settles deep in ductwork. Our post-renovation cleaning targets silica, drywall dust, and insulation fragments that standard HVAC filters miss. We use negative air pressure to pull contaminants from the system, then seal vents to prevent recontamination during cleanup. Ideal for homes undergoing kitchen remodels, basement finishes, or whole-house renovations. Includes a pre-cleaning walkthrough to identify high-risk areas.
Request this service →Fast response, upfront pricing, and workmanship guaranteed. Get your free estimate today.