Air Duct Cleaning in Lexington - One Flat Price, Before-and-After Photos

Fast, Reliable Air Duct Cleaning Across Lexington

Air duct cleaning in Lexington, MA typically runs $450 – $850 for a standard single system in a pre-1950 colonial or split-level, and most jobs are completed in four to seven hours. We say that up front because so many Lexington homeowners have been burned by a low per-vent teaser price that triples once the tech walks the basement. Cardinal Air Duct Cleaning works differently: one flat price per system, written down and handed to you before a single register is touched. That price covers the full cleaning – supply runs, return chases, air handler, and blower motor – plus a camera inspection before we start and photo documentation after we finish. Call (737) 727-2314 for a straight answer and a free estimate.

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Why Cardinal Air Duct Cleaning Is Lexington’s Preferred Air Duct Cleaning Company

Lexington homes are not like homes in Woburn or Arlington. Much of the housing stock here predates 1950, which means original ductwork, low return chases, and insulation wraps that demand a slower, more careful cleaning than the average truck-mounted shop-vac crew is willing to give. Our techs know the difference between a 1930s gravity system retrofitted with flex duct and a 1990s branch system off Route 2A. That matters when you are deciding whether the debris in your returns is normal dust or something worth photographing.

We also carry equipment that matches the job. Rotobrush rotary brush systems for agitation, Nikro HEPA-filtered negative air machines for extraction, and Abatement Technologies containment so whatever we loosen does not drift into your kitchen. Our technicians are background-checked, uniformed, and you will know the tech’s name before they pull up Fottler Avenue. Every booking runs on The Relay Standard: a live trackable arrival window, before-and-after photos, and a digital invoice you can pay from your phone. Omar Haddad leads our team, and every job carries the 365-Day Done Right Promise: if the work is not right within a full year, we return and correct it at no charge.

Commercial Air Duct Cleaning in Lexington

Commercial Air Duct Cleaning in Lexington brings a different set of complications than residential work, and we treat it that way. Offices along Bedford Street, retail spaces near Mass Ave, and the medical and professional buildings around Hayden Avenue all run longer HVAC cycles than homes do, which means finer particulate builds up faster and filters load sooner. A commercial kitchen or a busy clinic in Lexington Center might need source removal twice as often as a quiet residential stretch off Waltham Street. Our process for commercial spaces includes a walkthrough and camera scope before any equipment is staged, a written price per system broken out by unit, and after-hours scheduling so you do not shut down a waiting room or an office floor midweek. Typical commercial cleaning in Lexington runs $900 – $2,400 depending on the number of air handlers and the length of the trunk runs.

Full System Cleaning

We do not do register-level only work. Full system cleaning means the supply trunk, every supply branch, the return drop, return runs, the air handler cabinet, the blower wheel and motor, and the coil if it is reachable. In Lexington’s older commercial buildings, that often includes sections of original galvanized duct with years of layered dust that a camera inspection reveals before we commit to a price.

Video Inspection

Every commercial job includes video inspection before and after. You see the inside of your ducts on our scope, then you see the same runs clean when we are done. No guesswork. If a section is crushed, disconnected, or showing moisture, we flag it with photos and give you a straight answer about whether cleaning alone will fix the problem.

Air Duct Cleaning Services in Lexington

Air Duct Cleaning Services in Lexington should always start with a camera inspection, especially in a town where the average home was built before the Eisenhower administration. Our standard residential process runs on a Nikro HEPA-filtered negative air machine, meaning the system runs under continuous negative pressure while we agitate the duct walls. Debris goes into the HEPA-filtered vac, not into your living room. After extraction, we photograph the inside of the supply trunk and return chase. You see what came out, and you see what the duct looks like after. It is honest work, and it is the only way we do it. Most single-system homes in Lexington run $450 – $850 all in, written down before we begin.

Supply Duct Cleaning

Supply runs carry conditioned air from the furnace into your rooms, and in Lexington they are often wrapped in original asbestos-era insulation. We agitate and extract with the system under negative pressure, so anything loosened goes into the HEPA unit. We also check register boots for gaps where wall dust enters the airstream.

Return Duct Cleaning

Returns are the dirty side of the system, and in Lexington’s older homes they are frequently the most neglected. Low, undersized return chases pull harder on the air they move, which draws more dust and lint through them. We concentrate cleaning effort there, scoping first to see what is compacted against the air handler.

Trusted Brands We Service in Lexington

We work on all residential and light commercial equipment, and that includes the brands Lexington homes actually have. Bryant and Carrier furnaces from the 1980s and 1990s, Williams and Burnham boilers, plus newer Trane, Goodman, and Lennox units across the Arlington line. We do not sell or favor one brand. What we do is clean the duct system attached to whatever you own, and we keep common filters, access panels, and register hardware stocked for quick replacement during a job. If your Aprilaire filter housing or a Honeywell zone damper needs attention, we can usually handle it same visit without scheduling a second trip.

Common Air Duct Cleaning Problems We See in Lexington Homes

• Asbestos-era duct wrap – pre-1950 homes along streets like Woburn Street and Follen Road often have original insulation wrap that requires careful containment before cleaning begins. We set up Abatement Technologies containment so nothing from that old wrap gets disturbed into the living space.
• Undersized return chases – many Lexington colonials and capes were built with one central return, which pulls dust through door undercuts and concentrates it in the chase. That means the return side needs aggressive agitation and longer extraction time.
• Dust recirculation from leaky boots – older register boots pulling loose from floor joists let wall-cavity dust enter the airstream every cycle. We inspect and seal boots wherever accessible during the cleaning.
• Pet hair and dander accumulation – Lexington has a high percentage of multi-pet households, and in homes along Marrett Road and Lowell Street we routinely pull hair mats from return grilles and the blower motor fins, which reduces airflow and strains older systems.

Pricing for Air Duct Cleaning in Lexington, MA

We Also Serve Cities Near Lexington

Our Air Duct Cleaning team covers Lexington and the surrounding towns: Woburn, Winchester, Burlington, and Arlington. If you are just over the line in any of those communities, we run the same flat-price, photo-documented process. Air Duct Cleaning in Lexington is our home market, but you do not need to be inside 02420 or 02421 to get the same standard.

FAQs About Air Duct Cleaning in Lexington