Fast, licensed, and thorough—because a clean chimney isn’t just nice, it’s a safety must
Comprehensive chimney sweep for Wilmington homes and businesses.
The essential service that keeps your chimney safe and efficient
The only way to know your chimney’s true condition
Fix what’s broken before it becomes a disaster
The $50 part that saves thousands in damage and pests
Keep your heat source safe and efficient year-round
The invisible shield that keeps your chimney standing strong
We hold ourselves to the highest standards so you can hire with total confidence.
We don’t just clean—we inspect, document, and repair. While others leave after a quick brush-down, we use cameras to spot hidden cracks, measure flue dimensions, and check for blockages that could trap carbon monoxide. Our Level 2 inspections are the gold standard, not the bare minimum. This isn’t about selling you a service; it’s about giving you the full picture so you can make smart decisions.
In Massachusetts, chimney sweeps aren’t required to be licensed, but we are. That means we carry insurance, follow state safety codes, and undergo background checks. If something goes wrong—like a cracked flue we missed—you’re covered. Most ‘pros’ won’t tell you they’re uninsured until you ask. We do it upfront because your safety isn’t negotiable.
Your chimney faces brutal conditions here: freezing winters, humid summers, and Nor’easters that dump inches of rain. Most homeowners don’t realize how quickly water and cold can turn minor cracks into gaping holes. We tailor our services to local conditions, using materials rated for New England’s climate. A chimney that lasts in Florida won’t survive a Wilmington winter.
We won’t tell you your chimney needs a $3,000 reline if a $200 repair will do. Our estimates are itemized, with no hidden fees. If we find a problem, we’ll show you the evidence and explain your options. No pressure. No sales pitch. Just a fair price for a job done right. That’s the Lily Chimney difference.
Lily Chimney LLC isn’t here to sell you a fairy-tale chimney service—we’re the no-BS crew Wilmington homeowners trust when they need the job done right the first time. We don’t waste your Saturday with sales pitches or upsells; we show up with the tools, the training, and the straight talk to clean your flue, inspect for hidden cracks, and tell you exactly what needs fixing—nothing more, nothing less. Our crews are certified, insured, and equipped to handle everything from a routine sweep after a cozy winter night to emergency repairs after a Nor’easter knocks soot loose in Andover or Burlington. When the fireplace starts smelling like a campfire gone wrong or the damper won’t close, we’re the ones who answer the call without the runaround.
"Called Lily Chimney after a raccoon took up residence in my flue. They removed the critter, installed a cap, and swept the chimney—all in one visit. No upsells, no drama. Just a job well done. Highly recommend."
"My chimney inspection revealed a crack I didn’t know existed. They explained the risks clearly and fixed it the same week. The tech was thorough and patient with all my questions. Saved me a ton of money in the long run."
"After a chimney fire scare, I knew I needed a pro. Lily Chimney came out the next day, did a full inspection, and found the cause: creosote buildup from years of burning wet wood. They cleaned it up and gave me tips to prevent future issues. Can’t thank them enough."
"We bought a 1920s home in Wilmington and had no idea the chimney was in such bad shape. The team at Lily Chimney documented every issue with photos and videos, then gave us a fair repair estimate. They even helped us find a chimney cap that matched the era of our home."
"I’ve used other chimney sweeps in the past, but none were as detailed as Lily Chimney. They found a blockage in my flue that my previous sweep missed. Their camera inspection is worth every penny. Will definitely use them again."
"After a heavy snowfall, I noticed water dripping near my fireplace. Lily Chimney came out the next day, diagnosed a cracked crown, and repaired it before the next storm. Their fast response saved me from a major headache."
Expert local advice for Wilmington homeowners.
Learn the real costs and fixes for Wilmington chimney repairs—from cracked flues to water damage—before winter hits.
Read more →Learn the three levels of chimney inspections in Wilmington, what they cost, and why skipping one can risk a chimney fire this winter.
Read more →Learn Wilmington-specific chimney sweeping costs, how often to schedule it, and what the pros actually do during a visit—no fluff, just straight talk from local experts.
Read more →Call, text, or book online—we’ll confirm your appointment within the hour. No waiting weeks for a ‘sometime next month’ slot. We prioritize Wilmington homeowners and work around your schedule, not the other way around.
Our techs show up on time, with the right tools and a checklist. We’ll protect your floors, move furniture if needed, and explain what we’re doing every step of the way. No vague ‘we’ll take care of it’—you’ll see the work happening.
We start with a camera scan to document your chimney’s condition, then sweep with brushes sized to your flue. After cleaning, we do a final inspection to confirm everything’s clear. You’ll get photos, a detailed report, and a warranty in writing.
We’ll show you what we found, explain any issues, and leave you with a clear plan for next steps. If repairs are needed, we’ll send a written estimate within 24 hours. No surprises—just a clean, safe chimney and your peace of mind.
Proudly serving Wilmington and these nearby communities.
That persistent campfire odor is almost always creosote—tar-like residue from incomplete wood combustion—that’s clinging to your flue walls and absorbing moisture. Wilmington’s humid summers and sudden temperature swings turn creosote into a stink bomb when the damper’s closed. A Level 2 inspection with a camera will show if the buildup is in the smoke shelf or smoke chamber, where it’s hardest to reach with a brush.
A hairline crack in your flue liner isn’t just a leak—it’s a fire starter and a carbon monoxide leak waiting to happen. Wilmington’s older homes often have unlined or clay-tile liners that degrade faster in freeze-thaw cycles. Even a 1/16-inch gap can let superheated gases escape into your walls, and CO can seep into living spaces through gaps as small as a dime.
If your cap is rusted shut, missing mesh, or installed backward, it’s turning your flue into a rain collector instead of a draft booster. Wilmington’s nor’easters drive rain straight up chimneys without a proper cap, so check for water stains on the flue tile or rust on the damper. A clogged cap can also trap embers, creating a hidden fire risk in your attic.
Wind-driven rain from the east hits Wilmington homes head-on, and if your chimney’s flashing is old or your crown has hairline cracks, water funnels straight down the flue. Unlike south-facing leaks that dry out, east-side rain forces moisture into the masonry where it freezes and expands, popping bricks and loosening mortar joints over time.
A sweep removes soot and creosote from the flue; an inspection checks the structural integrity of the entire system using a camera. Wilmington’s building codes require a Level 2 inspection after any chimney fire, major renovation, or sale—it’s not optional. Skipping it is like driving with a cracked windshield: you won’t know it’s broken until it fails.
Pine’s high sap content creates sticky creosote that clings to flue walls faster than hardwoods like oak or maple. Wilmington homeowners who burn pine regularly often need sweeps twice a year to prevent dangerous buildup. If you must use pine, burn it hot and short—never overnight—and cap the flue to limit condensation.
A west wind creates negative pressure that pulls air down your flue, causing a whistle if the chimney’s height is too low or the flue is partially blocked. Wilmington’s hilly terrain can amplify this effect, especially for homes near the Shawsheen River valley where wind funnels between buildings. A simple extension or a draft inducer can silence it for good.
Showing up with a cold, unused fireplace and expecting a ‘quick once-over.’ Creosote hardens like cement when it cools, so a dormant flue hides the worst buildup. Wilmington’s crews need at least 24 hours of use to soften deposits before we can clean safely. Also, don’t hide debris in the firebox—it forces us to work around it, adding time and risk.
Fast response, upfront pricing, and workmanship guaranteed. Get your free estimate today.