Chimney, Masonry, and Stove Services in Lancaster, MA
On Duty Chimney, Masonry & Stove serves Lancaster from our base just minutes away in Leominster, and we work often on exactly the kind of historic homes the town is known for. 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 Lancaster 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 Lancaster Chimneys Need Attention
Lancaster is the oldest town in Worcester County, incorporated in 1653 and first settled as Nashaway a decade earlier at the Meeting of the Waters where the branches of the Nashua River join. Its long history includes destruction during King Philip’s War in 1676 and, in the Gilded Age, a network of Thayer family country estates, several of which still stand. Charles Bulfinch designed the town’s landmark meetinghouse. What that history leaves behind is a rich stock of antique colonial and estate homes.
Homes this old were built around masonry, often a large central chimney serving several flues, and after centuries of New England weather the crowns, mortar, and liners are the parts that need attention. Lancaster is rural, many homes burn wood, and being right next door to our Leominster base, it is a town we can reach quickly when a chimney needs a look.
Lancaster’s larger estate and farmhouse properties sometimes have more than one chimney and several fireplaces, and the rarely used ones are easy to forget. Keeping every flue on a documented inspection schedule is the simplest way to avoid the common surprise of a secondary chimney turning out to be the source of a draft or a safety problem.
Because Lancaster is so close to our Leominster base, it is also one of the towns where we can respond quickly when something is urgent, a sudden draft problem, a stovepipe issue, or a chimney that failed a real estate inspection on a tight closing timeline. For antique homes especially, having a nearby chimney company that already knows the town’s older masonry can be the difference between a quick fix and a stalled sale.
Common Chimney Problems in Lancaster Homes
On Lancaster’s antique homes, the recurring issues are deteriorated crowns and mortar, unlined or under-lined flues, and wood stoves connected to chimneys built for open hearths. Central chimneys serving multiple flues mean a single hidden defect can affect more than one fireplace.
Camera documentation is how we handle historic homes responsibly. We diagnose from the inside, avoid disturbing sound masonry, and give a clear, flue-by-flue picture so repairs are targeted and the character of the home is preserved.
Services We Provide in Lancaster
Everything we do at our other Central Massachusetts jobs, we do in Lancaster:
- 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.
Lancaster sits just south of Leominster along the Nashua River, and we serve the towns around it, including Leominster, Clinton, Sterling, Bolton, Harvard, and Berlin.
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 you own a historic home in Lancaster and the chimney is overdue for inspection, missing a liner, or showing worn mortar or a cracked crown, call On Duty at (978) 696-7933 or book online. We are minutes away and will document exactly what it needs.
Frequently Asked Questions about General Fireplace Repair
Do you serve all of Lancaster?
Yes, and since Lancaster is right next to our Leominster base, it is one of the towns we can reach fastest. We work throughout the town, from the historic center to the estates and farmhouses along the Nashua River.
My Lancaster home is an antique colonial with a big center chimney. Can you inspect all the flues?
Yes. We camera each flue in a central chimney, document the crown and liner, and give you a flue-by-flue report so you know the condition of every fireplace it serves.
My older Lancaster home has no chimney liner. Should it?
Possibly. Many antique homes were built without liners, which are now standard for safe venting. We camera the flue and tell you whether it is safe as-is or would benefit from a code-compliant liner.
I heat with wood in Lancaster. How often should the chimney be swept?
At least once a year, more for heavy burners. Wood heat builds creosote quickly, and an annual camera inspection is the most reliable way to catch a problem before it becomes a chimney fire.
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