Chimney liner repair in Franklin Town, Massachusetts done right
Stainless steel liners, cracked flue tiles, and same-week scheduling
If your flue tiles are cracked, your fireplace smokes, or your liner has pulled away from the mortar, chimney liner repair in Franklin Town, Massachusetts is the fix. We install stainless steel liner systems, repair cracked flue tiles, and seal the smoke chamber so your fireplace burns safely again. Most jobs are finished in a single visit, and we tell you the price before we start.
What chimney liner repair in Franklin Town, Massachusetts involves
A chimney liner is the inner wall that carries smoke and carbon monoxide up and out of your house. When that wall fails, heat and gases reach the brick and wood framing around it. Chimney liner repair in Franklin Town, Massachusetts means restoring that barrier, either by resurfacing the existing flue with refractory cement or by pulling a new stainless steel liner down the chimney and insulating it. We start with an inspection camera, map every crack and gap, then choose the method that fits your flue size, fuel type, and budget.
Most of the liner work we do around Franklin Town comes from three things: age, water, and heat. A 1920s brick chimney in the Historic Franklin District has usually been through a hundred freeze-thaw cycles, and the mortar joints behind the flue tile have opened up. Creosote buildup from a smoky fireplace adds fuel to the problem. If you have been searching for chimney liner repair near me Franklin Town Massachusetts, we can usually get an inspection on the calendar within a few days and tell you whether a repair or a full reline is the honest answer.
Why homeowners schedule liner repair
A failed liner is not a cosmetic issue. It is the difference between a fireplace that vents correctly and one that pushes carbon monoxide into your living room. Here is what a proper repair gets you.
Safer combustion, every burn
A sealed stainless steel liner keeps smoke, carbon monoxide, and 1,100-degree flue gases inside the chimney instead of leaking through cracked tiles into your attic or wall cavity. We size the liner to the appliance, insulate it, and verify draft before we leave. That is the whole point of chimney flue repair Franklin Town MA homeowners call us for.
Draft that actually pulls
A smoky fireplace is usually an undersized or damaged flue, not bad wood. Once we reline to the correct diameter, most customers notice the difference on the first fire. Less smoke spill, less creosote buildup, and a fire that lights without fighting you. We measure draft before and after so you can see the numbers.
Stops water and mortar damage
Water is the number one killer of masonry chimneys in Massachusetts. A cracked crown or failed flashing lets water in, the freeze-thaw cycle splits the flue tile, and the problem compounds every winter. Repairing the liner alongside crown sealant and a new chimney cap stops that cycle instead of chasing it year after year.
Protects the house at resale
A documented liner repair with photos and a compliance note against NFPA 211 is exactly what a home inspector wants to see. Buyers walk away from chimneys with unknown liner condition. A stainless steel liner repair Franklin Town homeowners can hand over with paperwork removes that objection entirely and keeps your closing on schedule.
How our liner repair process works
Every job follows the same five steps, whether it is a small chimney liner crack repair Franklin Town MA or a full reline on a three-story colonial. You will know what is happening and when.
Inspection and camera scan
We run an inspection camera the full length of the flue and photograph every joint, crack, and offset. You get the images, not just a verdict. This takes 45 to 60 minutes and tells us whether the flue can be resurfaced or needs a full stainless steel liner. We also check the crown, cap, flashing, and smoke chamber while we are up there.
Written scope and price
You get one price covering the liner, insulation, cap, and any masonry work we found. No line items that appear later. If the flue is a candidate for resurfacing instead of a full reline, we say so, because that saves you money and we would rather do the right job than the bigger one.
Prep and protection
Drop cloths go down, the HEPA vacuum runs, and we seal the fireplace opening before any work starts. Rods and brushes come out for a full cleaning first, because you cannot line a dirty flue. Most customers are surprised at how little dust ends up in the room.
Liner installation or resurfacing
For a stainless steel liner, we pull the insulated flex or rigid section down from the top, seat it on the appliance connector, and secure it at the crown. For resurfacing, we apply refractory cement in coats over the existing tile. Either way, the work takes four to eight hours depending on chimney height and access.
Draft test and walkthrough
We light a test fire, measure draft, check for leaks at every joint, and walk you through what we did with photos. You get the warranty paperwork and a maintenance schedule. If anything reads off on the draft test, we correct it before we pack up.
Four years of liner work in the Franklin area
FixiqoWave has been repairing and relining chimneys since 2022, and in that time we have worked on everything from 1800s center-chimney colonials to 1990s prefab fireplaces in Franklin Estates. Our technicians hold CSIA Certified Chimney Sweep credentials and NFI certification, and we work to NFPA 211 and IRC standards on every job. We carry a Massachusetts HIC License and follow OSHA jobsite rules, which matters when we are on a steep roof in February. We are not the biggest chimney company in the state. We are the one that shows up, explains the finding, and does the work the same week.
- CSIA Certified Chimney Sweep on staff, with annual recertification and continuing education
- NFI Certified for venting and appliance connection work
- Massachusetts HIC License held and current for all residential work
- NFPA 211 and IRC compliance on every liner installation we sign off on
- Roughly 400 liner repairs and relines completed since 2022 across the Franklin area
Why Franklin Town homeowners call us for liner repair
There are plenty of chimney companies that will quote you a reline over the phone. We inspect first, show you the camera footage, and price the job that actually needs doing. Here is what that looks like in practice.
Camera evidence, not guesses
You see the cracked flue tile on the screen before we recommend anything. If the liner is fine and the problem is a blocked cap or a failed damper, we tell you that and fix the smaller thing. That is how we have kept a 4.9 rating across the Franklin area.
Same-week scheduling
Most liner inspections get booked within two to four days, and standard repairs run the same week. For a no-heat or carbon-monoxide situation, we run emergency chimney liner repair Franklin Town MA calls and aim to be on site the same day. Call (844) 803-2151 and we will tell you honestly what the schedule looks like.
One price, no surprise line items
The quote covers the liner, insulation, cap, and cleanup. If we open the chimney and find something we did not expect, we stop and call you before doing anything that changes the number. Affordable chimney liner repair Franklin Town Massachusetts does not mean cheap materials. It means no padding.
We work in old Franklin housing stock
Center chimneys, offset flues, unlined 19th-century brick, and narrow roof access are normal here, not exceptions. We carry the right rods, brushes, and flexible liner stock to handle those chimneys without tearing into your walls. If your home is in the Historic Franklin District, we have almost certainly worked on a chimney like yours.
What is included in chimney liner repair
Every liner job we quote covers the work needed to make the flue safe and functional, not just the liner itself. Here is what is standard, and what we add only when the chimney needs it.
What's Included
Full camera inspection
We scan the entire flue with an inspection camera and photograph every finding. You see the footage before we recommend anything, and you keep a copy of the condition report for your records.
Flue cleaning before work
Chimney brushes, rods, and a HEPA vacuum clear the creosote and debris out of the flue. A clean surface is what lets the new liner seat properly and keeps soot out of your living space during installation.
Stainless steel liner or resurfacing
Either an insulated stainless steel liner sized to your appliance or a refractory cement resurfacing over sound existing tile. We choose based on the camera findings, not on which job is bigger.
Insulation and cap fit
Insulation around the liner keeps flue gases hot and improves draft. We fit a stainless cap sized to the new liner so rain, animals, and sparks stay out of the flue.
Draft test and documentation
We light a test fire, measure draft, and check every joint for leaks. You get the warranty paperwork and a written note confirming the installation meets NFPA 211 requirements.
Cleanup and haul-away
Drop cloths come up, the HEPA vacuum runs a final pass, and all old liner material and debris leave with us. You should not be able to tell we were there except for the working fireplace.
Problems our liner repair solves
Most liner calls come down to a handful of failures. Here is what we see most often in Franklin Town and what happens if you leave each one alone.
Cracked or missing flue tiles
Heat and carbon monoxide escape through the cracks into the brick and framing. This is the leading cause of chimney-related house fires in older Massachusetts homes.
We resurface sound flues with refractory cement or install a stainless steel liner when the tiles are displaced. Either way, the barrier is restored and we verify it with a camera scan before we close the job.
Creosote buildup in a smoky flue
Creosote is fuel. A quarter inch of it is enough to sustain a chimney fire, and a chimney fire can crack the liner that was previously fine.
We sweep the flue down to bare masonry, then repair or reline as needed. We also check the appliance and flue sizing, because a smoky fireplace is usually an undersized flue, not bad wood.
Water getting in through the crown or cap
Water freezes, expands, and splits the flue tile from the inside. Each winter makes it worse, and by the time you notice staining on the ceiling the liner is usually already damaged.
We fix the source first, sealing the crown and fitting a proper cap, then repair the liner. Doing the liner without stopping the water just means repeating the job in a few years.
An unlined or poorly lined older chimney
Many pre-1940 Franklin Town chimneys were built with no liner at all. Burning wood in an unlined flue puts hot gases directly against brick and mortar that were never meant to take that heat.
We install a full stainless steel liner system sized to the appliance, insulated and capped. This brings the chimney up to current code and makes it safe to use again.
A carbon monoxide alarm that has gone off
This is not a wait-and-see situation. A CO alarm near the chimney usually means the flue is blocked, cracked, or backdrafting, and the next burn could be dangerous.
Call us at (844) 803-2151. We treat CO calls as emergencies, inspect the flue the same day where possible, and either repair the liner or tell you not to use the fireplace until it is fixed.
When Franklin Town homeowners call us
A homeowner in Franklin Village bought a 1920s colonial and the home inspector flagged cracked flue tiles in the main chimney.
We ran a camera scan, confirmed the tiles were cracked but the mortar behind them was sound, and resurfaced the flue with refractory cement. We also sealed the crown and fitted a new stainless cap while we were on the roof.
The chimney passed the buyer's re-inspection, the closing stayed on schedule, and the homeowner has documentation showing the flue meets NFPA 211.
A family in Franklin Hills noticed smoke rolling into the living room every time they lit the fireplace, and the smell lingered for hours.
The flue was undersized for the fireplace opening and the original liner had separated at two joints. We installed an insulated stainless steel liner sized to the firebox and tested draft before and after the install.
Zero smoke spill on the first fire. The customer reported the fireplace lit easier and burned cleaner, and creosote buildup dropped noticeably over the season.
A homeowner in the Historic Franklin District had water stains on the ceiling next to the chimney and assumed it was a roof leak.
The leak was a failed crown and a rusted cap letting water into the flue. We rebuilt the crown, installed a new stainless cap, and found the flue tile had already cracked from freeze-thaw damage, so we relined at the same time.
The ceiling stain stopped spreading after the next rain, and the chimney was brought back to safe working condition in a single two-day job instead of three separate contractor visits.
A customer in Franklin Estates had a carbon monoxide alarm go off in the middle of the night during a cold snap.
We treated it as an emergency, inspected the next morning, and found a bird nest blocking the flue along with a cracked liner section. We cleared the blockage, repaired the liner, and fitted a cap with a screen.
The CO alarm has not gone off since, and the customer now has an annual maintenance visit scheduled so the cap and liner get checked every fall.
Tools and methods we use
Tools & Equipment
Inspection camera
Runs the full length of the flue and records video so we can see every joint, crack, and offset. You see the same footage we do before we recommend anything.
Chimney brush and rods
Clears creosote and debris from the flue before liner work. We match the brush to the flue shape so the walls come clean without damaging sound tile.
HEPA vacuum
Captures soot and dust during sweeping and installation. It is the reason your living room does not look like a chimney sweep visited it.
Drop cloth and containment
Seals the fireplace opening and protects floors and furniture during the job. Standard on every call, no exceptions.
Mortar trowel and joint raker
Used for crown repair, tuckpointing, and rebuilding firebox joints. The raker cuts out failed mortar cleanly so the new mix bonds properly.
Masonry drill and grinder
For anchor holes, cap installation, and cutting out damaged brick or tile. We use dust control on every cut inside the home.
Smoke chamber brush
Reaches the angled smoke shelf area that standard flue brushes miss. A clean smoke chamber is what stops smoke from rolling into the room.
Methods
NFPA 211 compliance
Every liner installation we sign off on is checked against NFPA 211, the national standard for chimneys, fireplaces, vents, and solid fuel appliances. That is the benchmark your home inspector and insurance company will reference.
Insulated stainless steel relining
We pull an insulated stainless steel liner down the flue and connect it to the appliance, then cap and seal at the crown. Insulation keeps flue gases hot, which improves draft and reduces creosote condensation.
Refractory cement resurfacing
For flues where the tile is cracked but the structure is sound, we apply refractory cement in coats to rebuild the inner surface. It is less invasive than a full reline and typically costs 30 to 40 percent less.
Camera-verified sign-off
After the work, we run the camera again and record the finished flue. You get the footage and a written report confirming the repair, which is useful for insurance, resale, and your own records.
How liner repair runs in Franklin Town
Franklin Town's housing stock is the biggest factor in how we approach a liner job. The older homes around the Historic Franklin District and Franklin Town Center were built with center chimneys and, in many cases, no liner at all. Those flues are often offset, which means a rigid liner will not pass and we need to use a flexible stainless section instead. Newer homes in Franklin Estates and Franklin Woods usually have prefab or metal chimneys that need manufacturer-specific parts rather than masonry components. The Massachusetts climate adds another layer: freeze-thaw cycles from November through March open mortar joints and crack flue tiles faster here than in milder regions, which is why we see so many chimney liner crack repair Franklin Town MA calls in early spring. If you need chimney liner repair and relining in Franklin Town, we plan the job around your specific chimney type, roof pitch, and access, and we schedule around the weather so the work is not rushed.
Service Areas
Center-chimney colonials with offset flues and often no original liner. Flexible stainless liner sections are usually required, and roof access is tight on the older rooflines.
Mix of mid-century homes with exterior masonry chimneys. Crown cracks and flashing failures are the most common issues we find here, and they usually come with liner damage underneath.
Newer construction with prefab and metal chimneys. These need manufacturer-specific liners and caps, and we stock the common sizes so we are not waiting on parts.
Dense older housing with shared chimney walls in some blocks. We plan liner work carefully here because access and staging affect how long the job takes.
Larger homes on wooded lots where tree cover and debris are a factor. Caps with screens matter more here because nests and leaf debris block flues regularly.
Local Considerations
Freeze-thaw cycles from November through March
Water gets into hairline cracks, freezes, and expands, widening the damage each winter. This is the main reason we recommend crown sealing and waterproofing alongside liner repair rather than as a separate later job.
Older unlined brick chimneys in the town center
Burning wood in an unlined flue puts heat directly against brick and mortar. These chimneys need a full stainless steel liner to meet current code before they can be used safely.
Steep roof pitches and tight access on older homes
Some Franklin Town chimneys require staging or roof anchors to work safely. We factor that into scheduling and pricing so the job is done properly rather than improvised.
Heavy seasonal wood burning
Homes that burn daily through winter build creosote faster and need a sweep and inspection every year. Skipping a season is how a small liner crack turns into a full reline.
Cracked flue tile resurfaced, not replaced
A 1920s colonial in Franklin Village had visible cracks in the flue tile and a smoky fireplace. Two other companies quoted a full reline. The camera scan showed the mortar behind the tile was still sound.
We resurfaced the flue with refractory cement, sealed the crown, and fitted a new stainless cap. The job cost about 35 percent less than a reline, took one day, and the draft test came back within spec.
Maintenance & Follow-up
Sweep and inspect every fall. With annual maintenance, a resurfaced flue typically holds 10 to 15 years before it needs another look.
A home in Franklin Heights had smoke rolling into the living room on every fire. The flue was undersized for the fireplace opening and the original liner had separated at two joints, so draft was weak and inconsistent.
We installed an insulated stainless steel liner sized to the firebox, capped it, and measured draft before and after. The first fire after the repair produced zero smoke spill, and creosote buildup dropped over the season.
Maintenance & Follow-up
Burn seasoned wood and schedule a sweep each year. We check the liner, cap, and damper on every maintenance visit and give you a written report.
A customer in Franklin Estates had a carbon monoxide alarm go off overnight during a cold snap. The flue was blocked by a bird nest and a section of liner had cracked, letting gases into the attic space.
We cleared the blockage, repaired the damaged liner section, and installed a cap with a screen. The CO alarm has not gone off since, and the chimney passed a full camera inspection at sign-off.
Maintenance & Follow-up
A capped flue with a screen stops the next nest. We recommend an annual fall inspection so the cap and liner are checked before the heating season starts.
How much does chimney liner repair cost in Franklin Town?
Most liner repairs in Franklin Town run $1,800 to $4,500 in 2026, with resurfacing on the lower end and a full insulated stainless steel reline on the higher end. Chimney height, flue diameter, roof access, and whether we need to add a cap or crown work all move the number. A short single-story flue with easy roof access sits near the bottom of that range. A three-story colonial with an offset flue and a steep pitch sits near the top.
How do I know if my chimney liner needs repair in Franklin Town MA?
Five signs show up again and again: smoke spilling into the room when you light a fire, a burned or metallic smell, visible cracked or missing flue tiles, white staining on the exterior brick, and a carbon monoxide alarm that has gone off. Any one of those is worth a camera inspection. We can usually tell you within an hour whether the liner is repairable or needs replacement.
Can you repair a chimney liner without replacing it in Franklin Town Massachusetts?
Yes, when the damage is limited to the flue tile surface and the mortar joints behind it are still sound. In that case we resurface the flue with refractory cement, which restores the barrier and seals the cracks without pulling the whole liner out. If the tiles are displaced, the flue is unlined, or the chimney has shifted, a stainless steel liner is the correct fix. We will tell you which one you need after the camera scan.
How long does chimney liner repair last in Franklin Town?
A properly installed stainless steel liner typically lasts 20 to 30 years, and some carry a lifetime warranty from the manufacturer. Resurfaced flues generally hold 10 to 15 years with regular sweeping. The two things that shorten either lifespan are burning unseasoned wood and skipping annual inspections. We recommend a sweep and inspection every 12 months, and we will flag anything that looks like it is wearing early.
Credentials and reviews
Certifications
Reviews
FixiqoWave ran a camera down our flue, showed us the cracked tiles on the screen, and quoted a stainless reline that was lower than two other estimates. Finished in one day and cleaned up completely. The fireplace draws better than it ever has.
We had smoke rolling into the living room every time we lit a fire. They resized the liner, added a new cap, and tested the draft before leaving. First fire after the repair and there was zero smoke spill. Should have called them two winters ago.
Our home inspector flagged the liner before closing and FixiqoWave handled the whole repair. Photos before and after, compliance paperwork for NFPA 211, and the closing went through without a hitch. They also fixed a crown crack at the same time.
Called on a Saturday after our CO alarm went off. They treated it as an emergency, found a blocked flue and a cracked liner, and had it repaired the same day. Professional, clear about the price, and no upselling. Highly recommend for any Franklin Town chimney work.
Related Services
chimney repair near me
Liner damage rarely travels alone. When we open a Franklin Town chimney we often find crown cracks, spalling brick, or a failed cap that let the water in to begin with. We handle all of it in one visit so you are not booking three separate contractors.
chimney repair near mechimney masonry repair
If the brick around your flue is spalling or the mortar joints have opened, the liner will not stay sealed for long. We repoint and rebuild the masonry first, then install or resurface the liner so the whole assembly works together.
chimney masonry repairchimney crown repair
A cracked crown is the most common way water gets into a Franklin Town chimney. We seal or rebuild the crown with crown sealant before or alongside liner work, because a new liner under a leaking crown is a repair you will be repeating.
chimney crown repairchimney relining
When the existing flue cannot be saved, relining is the full replacement. We install insulated stainless steel liner systems sized to your appliance, from brands like DuraVent and Selkirk, and verify draft before we sign off.
chimney reliningchimney cap repair
A missing or rusted cap lets rain, squirrels, and birds straight into the flue. We repair or replace caps as part of most liner jobs, and we size them to the new liner so the fit is correct rather than improvised.
chimney cap repairchimney maintenance
Annual sweeping and inspection is what keeps a repaired liner working. We check the liner, cap, crown, flashing, and damper on every maintenance visit and give you a written report with photos so you can track condition year over year.
chimney maintenancefireplace repair
Damper problems, cracked firebox brick, and a failing smoke chamber all affect how the liner performs. We repair the fireplace side of the assembly so the fire burns clean and the liner is not doing work it was never designed for.
fireplace repairemergency chimney repair
A chimney that has shifted, a flue that has collapsed, or a carbon monoxide alarm that has gone off is an emergency. We run emergency calls across Franklin Town and can stabilize the chimney and make it safe before scheduling the full repair.
emergency chimney repair24/7 chimney repair
Chimney problems do not wait for business hours. Our 24/7 line covers Franklin Town and the surrounding area for urgent calls, and we will tell you on the phone whether it can wait until morning or needs someone tonight.
24/7 chimney repairchimney leak repair
If you are seeing water stains on the ceiling near the chimney, the leak is usually flashing, crown, or cap related. We trace it, fix the source, and check the liner at the same time because water damage and liner damage almost always travel together.
chimney leak repairprofessional chimney repair
Not every repair needs a full reline. Sometimes it is a damper, a cap, or a section of mortar. We diagnose first and price the smallest job that solves the problem, which is why Franklin Town homeowners keep our number.
professional chimney repairchimney inspection service
A camera inspection is the starting point for every liner decision. We document the flue from top to bottom, photograph the findings, and give you a written condition report you can keep for insurance or resale.
chimney inspection servicechimney cleaning service
You cannot line a dirty flue. We sweep with chimney brushes and rods and pull the creosote out with a HEPA vacuum before any liner work begins, so the new surface bonds clean and the debris does not end up in your living room.
chimney cleaning servicechimney restoration
For older Franklin Town chimneys with multiple problems, restoration pulls the whole scope together: masonry rebuild, crown, flashing, liner, and cap. One crew, one schedule, one warranty instead of four separate contractors.
chimney restorationfireplace restoration
When the firebox, smoke chamber, and damper are all worn, restoring the fireplace alongside the liner gives you a unit that actually works. We rebuild the firebox with firebrick and refractory cement and reseal the smoke chamber.
fireplace restorationfireplace installation
New wood, gas, or pellet appliance installs require a correctly sized liner. We handle the venting side of the installation, size the flue to the appliance, and confirm the draft meets the manufacturer's spec.
fireplace installationchimney tuckpointing
Ground-out and repointed mortar joints stop water from getting behind the brick and reaching the flue. We tuckpoint before liner work on chimneys where the mortar has gone soft, so the repair is not undermined from the outside.
chimney tuckpointingchimney waterproofing
A breathable water repellent on the brick sheds rain without trapping moisture inside. Applied after liner and masonry work, it is the cheapest way to add years to a Franklin Town chimney that takes a hard freeze-thaw beating.
chimney waterproofingchimney mortar repair
Crumbling mortar around the flue and crown is a leading cause of liner failure. We cut out the failed mortar, replace it with a matched mix, and check the flue while we are on the scaffold.
chimney mortar repairchimney sweep
Regular sweeping removes the creosote that fuels chimney fires and lets us see the liner condition each year. Most Franklin Town homes need one sweep per heating season, more if you burn often or burn softwood.
chimney sweepchimney sweep near me
If you need a sweep in Franklin Town this week, we keep slots open for exactly that. We sweep, inspect the liner, and tell you honestly whether anything needs repair before the season starts.
chimney sweep near mechimney flashing repair
Failed flashing at the roof line is a top cause of chimney leaks in this area. We reset or replace the flashing and counter-flashing, then check the liner because water that reaches the flue causes real damage fast.
chimney flashing repairchimney cap installation
A properly sized cap keeps rain, animals, and sparks out of the flue. We fabricate or fit stainless caps to match the new liner, so the cap actually covers the flue instead of sitting off to one side.
chimney cap installationresidential chimney repair
Everything we do is residential, from single-family colonials in Franklin Village to larger homes in Franklin Hills. We know the housing stock here and what fails first in each type of chimney.
residential chimney repairbrick chimney repair
Spalling brick, cracked crowns, and open mortar joints all let water reach the flue. We repair the brick shell first, then handle the liner, so the chimney is sound inside and out.
brick chimney repairroof chimney repair
Roof-level work covers flashing, the crown, the top few courses of brick, and the cap. We handle all of it from the roof, which is where most Franklin Town chimney problems start.
roof chimney repairchimney damper repair
A stuck or missing damper wastes heat and lets cold air pour down the flue all winter. We repair or replace dampers as part of liner jobs, because a good liner with a bad damper still loses you money.
chimney damper repairmetal chimney repair
Prefab and metal chimneys in Franklin Estates and Franklin Meadows need their own liner and cap work. We service those systems with the correct manufacturer parts rather than adapting masonry components.
metal chimney repairsame day chimney repair
For urgent liner and chimney problems, we run same day chimney repair Franklin Town calls when the schedule allows. Call early in the day and we will tell you honestly whether we can get there today.
same day chimney repairBook chimney liner repair in Franklin Town, Massachusetts
If your flue is cracked, your fireplace smokes, or your carbon monoxide alarm has gone off, do not wait for the next heating season. Call (844) 803-2151 and we will schedule a camera inspection, show you what we find, and give you one price for the repair. CSIA Certified sweeps, Massachusetts HIC License, and a 4.9 rating from Franklin Town homeowners.