Chimney, Masonry, and Stove Services in Westford, MA
On Duty Chimney, Masonry & Stove serves Westford from our Leominster base, and we work regularly on exactly the kind of old New England masonry the town is built around. Founded by Bryan LeBlanc, On Duty is built on nearly two decades of fire service experience with the Leominster and Ashburnham Fire Departments, which is why every job centers on fire prevention, safety, and code compliance.
Our crew of roughly 20 technicians brings a camera to every sweep and repair, so a Westford homeowner sees the true condition of each flue on a screen before any work begins. That documented, evidence-first approach is how we replace guesswork with a clear plan, and it is why so much of our work comes from repeat customers and referrals.
Why Westford Chimneys Need Attention
Westford has been settled since 1635, and it is really a town of villages: Westford Center, the granite-quarrying village of Graniteville, the ironworking village of Forge Village, plus Nabnasset and Brookside. Granite quarried here went into Faneuil Hall and the Minute Man statue, and the workers who cut it lived in the tight village neighborhoods that still stand. Orchards and dairy farms filled the rest of the town, leaving a stock of colonial and Victorian farmhouses.
A town built on stone tends to have a lot of masonry to look after. Westford’s older village and farmhouse homes commonly have brick and stone chimneys that have carried heat for well over a century, and many owners here still burn wood. Between the age of the masonry and the region’s freeze-thaw, crowns, mortar, and liners are the parts that quietly wear out.
Westford’s granite heritage is a good reminder that stone and brick are only as sound as the mortar and crown holding them together. On the town’s older chimneys, it is usually not the masonry units that fail first but the joints and the crown, which is exactly what a camera inspection is built to catch before water works its way in.
Westford’s granite and stone homes are worth a special mention, because stone chimneys behave a little differently than brick. The stone itself lasts almost indefinitely, but the mortar between the stones and the crown on top still wear, and repointing stone masonry is a specialized job that rewards experience. When we inspect a Westford stone chimney, we look closely at the joints and the crown, since that is where the real maintenance lives.
Common Chimney Problems in Westford Homes
On Westford’s village and farmhouse homes, we regularly find cracked crowns, eroded mortar joints, and aging or missing liners, along with wood stoves tied into chimneys never sized for them. Some older center chimneys serve more than one flue, so one issue can affect more than one hearth.
Camera documentation is the right approach for old masonry. We diagnose from the inside, avoid disturbing sound stone and brick, and give a clear, flue-by-flue picture so repairs are targeted and the character of the home is preserved.
Services We Provide in Westford
Everything we do at our other Central Massachusetts jobs, we do in Westford:
- Chimney sweeping and cleaning: creosote and debris removal matched to your specific flue type, with a camera inspection included.
- Camera-assisted inspections: Level 1, 2, and 3, photo-documented so you see the findings for yourself.
- Chimney repair and masonry: crown rebuilds, tuckpointing, brick replacement, and full rebuilds to Massachusetts code.
- Chimney relining: code-compliant stainless liners for fireplaces, wood stoves, furnaces, and boilers.
- Caps, chase covers, and waterproofing: custom-fit covers and sealing to keep water, animals, and debris out of the flue.
- Stove sales, installation, and repair: wood, pellet, gas, and electric, including permitting and final safety testing.
- Fireplace repair and restoration: from firebox and damper repair to gas conversions and aesthetic updates.
- Dryer vent cleaning: lint removal that lowers fire risk and improves dryer efficiency.
How We Work, and the Area We Cover
Every job starts with a camera. A technician runs each flue, documents the crown, liner, and masonry with photos, and walks you through what we find in plain language, separating what needs attention now from what can safely wait.
Westford sits along Interstate 495 in the northeast corner of our service area, and we serve the towns around it, including Groton, Littleton, Chelmsford, Acton, Tyngsborough, and Carlisle.
What It Costs
Pricing depends on your chimney and the work involved, but to set expectations: a standard chimney cleaning runs $349 to $550 per flue, with $200 for each additional flue, and a camera inspection is included with that service at no extra charge.
A standalone Level 2 camera inspection, the kind often needed for a home sale or after a chimney fire, runs $200 to $500. Masonry and relining are quoted after the inspection, once we can show you exactly what the chimney needs.
If your Westford chimney is overdue for inspection, showing worn mortar or a cracked crown, or venting a wood stove that was never checked, call On Duty at (978) 696-7933 or book online. We will document its condition and recommend a careful fix.
Frequently Asked Questions about General Fireplace Repair
Do you serve all of Westford's villages, including Graniteville and Forge Village?
Yes. We work throughout Westford, from Westford Center to the granite village of Graniteville, Forge Village, and Nabnasset. Our Leominster base keeps scheduling straightforward across the town.
My Westford home has a stone or brick chimney. Can you repair older masonry?
Yes. Crown rebuilds, tuckpointing, and brick or stone repair on the town’s older village and farmhouse homes are core services. We inspect with a camera first, show you the damage, then quote the work.
I burn wood in Westford. Does my chimney need a liner?
Possibly. A wood or pellet stove vented into an older masonry chimney often needs a correctly sized liner to draft safely. We camera the flue and recommend a liner only if it is actually needed.
How often should a Westford chimney be swept?
For homes burning wood or pellets, once a year before heating season. An annual camera inspection is the most reliable way to catch crown and liner issues early.
Are you licensed and insured in Massachusetts?
Yes. On Duty is fully licensed and insured in Massachusetts, Bryan LeBlanc holds a Massachusetts Construction Supervisor License and Home Improvement Contractor registration, and our technicians are trained to Massachusetts code.
What happens if you find a problem during the inspection?
We show you the issue right on the camera screen, explain what it means for safety and everyday use, and give you a photo-documented estimate. There is no obligation to have us do the work, and we always separate what needs attention now from what can safely wait, so you can make an informed decision.
What Our Customers Are Saying
Customers here in Leominster and beyond love our chimney services! Here are a few things they have to say