Mendoza Air Duct Cleaning Inc provides air duct cleaning services in Boston, including full hvac system sanitization, fire hazard removal & code compliance, carbon monoxide risk assessment, 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 Boston and nearby areas.
Boston’s humid summers and harsh winters force your HVAC system to work overtime, circulating contaminants that trigger allergies and respiratory issues. Our full HVAC sanitization targets every inch of your ductwork, including hard-to-reach supply and return vents where dust bunnies thrive. We use hospital-grade antimicrobial treatments to neutralize mold spores and bacteria, eliminating the musty odors that linger after a Boston summer. Unlike surface cleaners, our negative-air machines extract debris without spreading it, ensuring your air stays clean long after we leave. Massachusetts fire code requires duct systems to be free of combustible buildup—we make sure yours complies.
Request this service →Older Boston homes, especially those built before 1980, often have ductwork coated in decades of accumulated lint and dust. This buildup is a silent fire risk, particularly near furnaces and heating elements. Our technicians use high-powered vacuums and rotary brushes to dislodge debris without damaging your ducts, then verify compliance with Massachusetts fire safety codes. We document every inspection with photos and reports, so you have proof your system is safe for your insurance provider. For homes with gas furnaces, we pay special attention to the heat exchanger area, where cracks can leak carbon monoxide—a risk no Boston family should take.
Request this service →Carbon monoxide doesn’t announce itself with a smell—it’s the silent killer lurking in ducts clogged with debris or damaged by corrosion. Our CO risk assessment includes thermal imaging to spot temperature anomalies in your duct joints and a combustion analysis of your furnace. We check for backdrafting, which can pull CO into your living spaces, and test for leaks in gas line connections. Boston’s building codes mandate CO detectors near bedrooms, but they can’t detect leaks in ductwork. We ensure your system isn’t the source of this invisible threat.
Request this service →Rats, mice, and squirrels don’t just nest in attics—they squeeze through gaps in ductwork, leaving behind nests, urine, and feces that degrade indoor air quality. Our technicians seal entry points and extract all debris using HEPA-filtered vacuums, then sanitize the area to neutralize pathogens. In Boston’s historic neighborhoods, where Victorian homes have complex duct layouts, we use borescopes to locate hidden nests without tearing into walls. Left unchecked, rodent debris can ignite when exposed to heat, making this service a critical fire prevention step.
Request this service →Boston’s pollen counts can skyrocket in spring and fall, triggering asthma and sinus issues for thousands of residents. UV-C purification systems installed directly in your ducts neutralize airborne pathogens before they circulate through your home. Unlike standalone air purifiers, these systems treat the entire airflow, eliminating mold spores that thrive in humid Boston summers and bacteria that linger in winter. We size the system to your HVAC’s capacity, ensuring maximum coverage without overloading your equipment. Maintenance is minimal—just annual bulb replacements—but the protection is year-round.
Request this service →If you notice a burning smell from your vents, hear popping sounds in your ducts, or see smoke near your furnace, don’t wait—call (617) 993-9473 immediately. Our emergency team responds within hours to inspect for smoldering debris, electrical shorts, or overheating components. We’ve seen cases where lint buildup near a furnace ignited overnight, filling homes with smoke by morning. Massachusetts fire codes require immediate action in these scenarios. We’ll clean your ducts, repair any damage, and provide a fire safety report for your insurer—all before the hazard escalates.
Request this service →Fast response, upfront pricing, and workmanship guaranteed. Get your free estimate today.