Licensed, code-correct relining for wood, gas, and oil flues
Chimney liner repair in Randolph Town, Massachusetts done right
When your flue is cracked, spalling, or pushing smoke back into the room, chimney liner repair in Randolph Town, Massachusetts is the fix that keeps the house safe and the fireplace usable. We reline wood, gas, and oil chimneys with stainless steel and cast-in-place systems, pull the required permits, and test draft before we leave. Whether you need chimney liner replacement Randolph Town or a targeted repair, we scope it honestly and price it upfront.
Live phone supportUpfront optionsBacked workmanship
What's included
What is included in chimney liner repair
Every liner job we do starts with a camera inspection and ends with a draft test. In between, we handle the parts that actually matter: the liner itself, the connections at the top and bottom, the smoke chamber, and the cap. Here is what is covered in a standard job.
Full camera inspection
We run a camera inspection system down the entire flue and photograph every joint and crack. You see the footage before we quote anything. This is how we know whether you need a repair or a full reline.
New stainless or cast-in-place liner
We install an insulated stainless steel liner sized to your appliance, or a cast-in-place liner for irregular flues. Both meet NFPA 211 and the Massachusetts building code for the appliance they serve.
Top and bottom connections
The liner only works if the ends are sealed. We set the top plate and storm collar at the crown and connect the bottom at the appliance or damper with refractory mortar. No gaps, no leaks.
Smoke chamber parging
The smoke chamber above the damper is where turbulence and creosote build up. We parge it smooth with refractory mortar so smoke moves up instead of rolling back into the room.
Cap and crown seal
We install a stainless chimney cap sized to the new liner and seal the crown with chimney crown mix. This keeps rain, animals, and debris out of the flue and stops water from getting into the masonry.
Draft test and cleanup
We run the appliance, check draft with a gauge, and confirm no smoke spills at any joint. Then we clean up with a HEPA vacuum and walk you through the work before we leave.
Service overview
What chimney liner repair in Randolph Town, Massachusetts involves
Chimney liner repair in Randolph Town, Massachusetts is the process of restoring the inner flue wall that carries smoke, carbon monoxide, and heat out of your home. On a masonry chimney, that means removing or resurfacing the damaged clay tile and installing a new stainless steel liner, or pouring a cast-in-place liner that bonds to the existing flue. We start with a camera inspection system to see the full run, then grind out failed mortar, rebuild the smoke chamber, and set the new liner with refractory mortar at the top and bottom connections.
Most calls we get in Randolph Town start the same way: a homeowner notices white staining on the brick, a smoky smell in the upstairs hallway, or a chimney sweep who flagged a cracked tile during a cleaning. The 2026 heating season is already here, so if you have been putting off chimney liner repair near me in Randolph Town Massachusetts searches, now is the time. A failed liner lets heat reach the framing and lets carbon monoxide into living space. We see it most in homes built before 1960 with original clay tile that has cracked from decades of freeze-thaw cycles.
How we workWe verify the cause, compare realistic options, and confirm the repair before we leave.
The service timeline
How our liner repair process works
The process flexes to the condition, but these checkpoints keep decisions clear.
Camera inspection
We run a camera inspection system down the full flue and photograph every joint, crack, and offset. You see the same footage we do. This is how we tell whether you need a spot repair or a full reline, and it takes about 30 minutes.
Written scope and price
We measure the flue, note the appliance type, and quote the job before any work starts. If the liner can be repaired instead of replaced, we say so. If a chimney liner replacement Randolph Town Massachusetts job is the only safe option, we show you why on the camera footage.
Prep and protection
Drop cloths go down, the work area gets sealed, and we set up a HEPA vacuum to keep dust out of the house. We pull the damper and any failed tile, then clean the flue with a chimney brush and rods before anything new goes in.
Liner installation
For stainless, we insulate the liner, drop it through the flue, and connect it at the appliance and the top with a proper cap and storm collar. For cast-in-place, we pour the mix and let it cure. Either way, the smoke chamber gets parged and the crown gets sealed.
Draft test and walkthrough
We light a test fire or run the appliance, check draft with a gauge, and confirm no smoke spills at the joints. Then we walk you through what we did, hand you the paperwork, and leave the work area cleaner than we found it.
Tools & methods
Tools and methods we use on liner jobs
Purpose-built equipment, used by trained technicians, so the job is done accurately the first time.
Camera inspection system
Lets us see the entire flue run and photograph every joint, crack, and offset. You see the same footage we do before we quote the job.
Chimney brush and rods
We sweep the flue clean before any liner goes in. Creosote and soot left behind will contaminate the new liner and hide damage we need to see.
Grinder with diamond blade
Used to cut out failed tile and trim the flue opening so the new liner fits with proper clearance. This is the loud part of the job.
Mortar jointer and tuckpointing trowel
For repointing exterior joints and parging the smoke chamber. The right trowel profile makes the mortar sit properly in the joint.
HEPA vacuum and drop cloths
Keeps soot and dust out of your living space. We seal the work area before we start and vacuum as we go.
Draft gauge
Confirms the new liner is pulling correctly before we call the job done. If draft is off, we find out on our time, not yours.
Use cases
When Randolph Town homeowners need liner work
These examples show how the service framework adapts rather than forcing every call through one repair.
Gas insert with oversized flue
The homeowner had a gas insert installed in a flue that was originally sized for wood. The insert sooted up within a month and the fireplace smelled like exhaust whenever it ran. The flue was roughly twice the size the appliance needed. → We sized and installed a new stainless liner to the insert's BTU output, insulated it, and connected it at the appliance and the top. The sooting stopped and the smell went away. Draft now reads where it should.
Leaking crown rotting the liner
White staining on the brick and water in the firebox after every storm. The crown had a hairline crack running across it, and water was running down the flue and freezing against the tile. Two tiles had already spalled. → We repoured the crown, sealed it, repaired the flashing, and relined the damaged section of flue. The leak stopped and the firebox stayed dry through the next spring's rain. The masonry has held up since.
Problems we solve
Liner problems we fix for Randolph Town homeowners
Most liner failures announce themselves before they become dangerous. Here are the ones we see most often in Randolph Town and what happens if you ignore them.
Cracked clay tile in an older flue
We run a camera inspection to map every crack, then install an insulated stainless steel liner sized to the appliance. The new liner handles the thermal cycling that cracked the tile in the first place, and we test draft before we leave.
Chimney liner damage from a chimney fire
We inspect the full flue after any chimney fire, document the damage, and reline if the tile is compromised. We also sweep out the creosote that caused it and check the damper and cap while we are up there.
Oversized flue on a gas appliance
We size a new stainless liner to the appliance's BTU output and insulate it so it stays warm. This is one of the most common chimney liner replacement for gas fireplace Randolph Town Massachusetts jobs we do, and the fix is usually a one-day install.
Chimney leak rotting the liner from outside
We trace the leak to its source, repair the crown or flashing, and reline the damaged section. Then we seal the masonry with water repellent so the same thing does not happen again next winter.
Pricing process
What chimney liner repair costs in Randolph Town
$450 - $5,500 depending on scope
Flue length and diameter
A taller chimney needs more liner, and a larger diameter costs more per foot. We measure the actual run during the inspection, so the quote reflects your chimney, not an average.
Liner material
Stainless steel is the standard for most jobs. Cast-in-place runs higher because of the mix, the formwork, and the second visit for the cure. We recommend based on the flue, not the price tag.
Appliance type
Wood, gas, and oil appliances need different liner specs and different insulation. A gas insert with a small BTU output takes a smaller liner than a wood fireplace, and the price reflects that.
How much does chimney liner repair cost in Randolph Town Massachusetts?
Most chimney liner repair jobs in Randolph Town run $450 to $1,800, and a full stainless reline typically lands between $2,200 and $5,500 depending on flue length, liner diameter, and whether we are working with a wood, gas, or oil appliance. Cast-in-place liners run higher because of the pour and cure time. We quote the exact number after the camera inspection, before any work starts.
Can a chimney liner be repaired in Randolph Town, or does it always need replacement?
Yes, a liner can sometimes be repaired. Small cracks, isolated spalling, and failed mortar joints at the top of the flue can be patched with refractory mortar and a parge coat. But once more than about 20 percent of the tile run is compromised, or the flue serves a gas appliance, replacement is the code-correct call. We show you the camera footage and let you decide.
What is chimney liner replacement in Randolph Town Massachusetts, and how long does it take?
Chimney liner replacement in Randolph Town Massachusetts means removing the failed clay tile or old liner and installing a new stainless steel or cast-in-place liner sized to your appliance. A typical stainless install takes one day, roughly six to eight hours. Cast-in-place liners need a second visit for the cure and finish, so plan on two days.
Who does chimney liner repair near me in Randolph Town, and how fast can you get here?
We do, and we cover every neighborhood from Downtown Randolph to Randolph Woods. Standard appointments are usually booked within a few days, and same-day service is often available for no-heat emergencies. If your liner has failed and you are burning wood or running the furnace, call us at (844) 803-2151 and we will get a tech out fast.
Related services
Related Services
chimney repair near me
General chimney repair covers the masonry, crown, and flashing around the flue. If your liner is failing, there is a good chance the brick around it needs attention too. We scope both at the same visit so you are not paying for two separate trips.
chimney masonry repair
Cracked brick and crumbling mortar let water into the chimney, which is what kills liners in the first place. We rebuild damaged masonry before or alongside a reline so the new liner has a solid structure to sit inside.
chimney crown repair
A cracked crown is the number one cause of water damage inside a flue. We pour or patch the crown with chimney crown mix and seal it, which keeps rain off the liner and stops the freeze-thaw cycle that cracks tile.Ready when you are
Book chimney liner repair in Randolph Town, Massachusetts today
If your flue is cracked, smoking, or flagged on an inspection, do not wait for the first cold snap. We are licensed, insured, and warrantied, and we quote the job before we start. Call (844) 803-2151 and we will get a tech on your roof.
Talk with the local team
Request chimney liner repair
Call (844) 803-2151 or email [email protected] and tell us what your chimney is doing. We answer the phone 24/7 for emergencies and schedule routine repairs within the same week. If you are not sure whether you need a repair or just a sweep, we will tell you straight.