Chimney Repair in Metairie - Inspected on Camera, Then Priced in Writing

Trusted Chimney Repair for Metairie Homeowners

A cracked flue tile, a rusted cap, or a crown that’s crumbling at the edge isn’t a cosmetic problem. It’s an opening for water, and water is what quietly destroys chimneys in Metairie. We’re a chimney repair company that diagnoses the actual failure first, then fixes it with professional-grade parts instead of hardware-store substitutes. Our technicians have up to 9 years of experience, and we carry DuraFlex liners and HeatShield restoration materials so a problem found during your sweep doesn’t turn into a second appointment with a second company. Same-day repair is often possible when the parts are already in hand. Call (855) 630-9846 to book an assessment.

Call (855) 630-9846

Chimney Cap Installation

Chimney Cap Installation is the fitting of a cover over the flue opening to keep rain, debris, and animals out while still letting smoke escape. You need one when a flue is open to the sky, when birds and squirrels have found their way in, or when you want a spark screen to keep embers off the roof. We install caps built for the trade, using Gelco, Famco, and Copperfield components rather than the thin galvanized covers sold at big-box stores, and we size the cap to the flue so it seats properly instead of resting loose. A proper cap is the cheapest protection a chimney gets, and it’s usually the first thing we recommend because everything below it lasts longer when the rain stays out.

Stainless and Copper Caps

Stainless steel handles the humidity and summer storms around Metairie without rusting through in a season. Copper caps cost more but hold up the same way and weather to a dull brown over time. Both are made with a screen and a frame sized to your flue.

Multi-Flue and Custom Covers

Chimneys with more than one flue need a single cover built to span the whole crown, not two separate caps fighting for space. We measure the crown and flue layout on site and order a custom cover when the standard sizes don’t fit. It’s a cleaner look and a better seal at the top of the stack.

Chimney Cap Replacement

Chimney Cap Replacement means removing a failed or missing cap and fitting a new one sized and fastened to the current flue. You need it when the old cap is rusted through, bent, missing its screen, or sitting crooked after a storm. Rusted caps drip rust down the masonry, and a loose cap can blow off entirely and leave the flue wide open. We pull the old one, check the flue top and crown while we’re up there, and install a new cap with the right fasteners, using Gelco and Olympia Chimney components. If a cap failure has let water in for a while, we’ll tell you plainly what the damage looks like before recommending anything further.

When a Cap Fails Early

Caps fail early for two reasons: the wrong size and cheap fasteners. A cap that sits loose rattles in wind, loosens further, and eventually leaves the flue exposed. We check fit and anchoring before the new cap goes on.

Replacing the Cap and Screen Together

A cap with a torn screen still lets animals and embers through, so we replace the screen with the cap. On a wood-burning flue, that screen is doing real work every time you burn. It’s a small part with an oversized job.

Chimney Liner Installation

Chimney Liner Installation is the fitting of a new flue liner inside the existing chimney to carry smoke and gases safely to the top. You need it when the clay tiles are cracked, misaligned, or missing, or when there’s no liner at all in an older chimney. A damaged liner lets heat reach the framing and lets carbon monoxide leak into the house, so this is a repair we treat as urgent and never guess at. We scope the flue with a camera first, then install a DuraFlex flexible liner system sized to the appliance, insulated where the flue calls for it. When the tile is sound but the surface has deteriorated, HeatShield restoration can rebuild the flue in place without tearing it out. Either way, you see the camera evidence before you approve the work.

Flexible Liners for Older Flues

Older chimneys rarely have straight, uniform flues, and a rigid liner won’t make the bends. A flexible DuraFlex liner is pulled down through the existing chimney and takes the shape of the flue as it goes. It’s how we reline a chimney without demolishing it.

Repair Before You Replace

Not every cracked flue needs a full liner. HeatShield coating restores deteriorated tile in place when the structure is still sound, which saves the cost and mess of a tear-out. We’ll tell you which route your flue actually needs, not which one pays more.

Chimney Flashing Repair

Chimney Flashing Repair means fixing or replacing the metal that seals the joint between the chimney and the roof so water runs off instead of running in. You need it when you see staining on the ceiling below, rust streaks on the masonry, or flashing that’s lifted, cracked, or sealed with a smear of old tar. In Metairie, where summer rain comes in hard and sideways, a bad flashing joint is one of the most common sources of chimney leaks we’re called out for. We remove the failed material, check the roof deck around the chimney, and rebuild the flashing with proper metal and a clean seal rather than another layer of caulk. We’ll show you the joint before and after so you know the leak is actually closed.

Why Caulk Isn’t a Fix

Caulk and roof cement are temporary patches that crack again within a season or two. Water finds the smallest opening and works it wider. Real flashing is stepped into the shingles and counter-flashed into the masonry so it deflects water instead of blocking it.

Leaks That Aren’t the Flashing

Not every ceiling stain comes from the flashing. A cracked crown, missing cap, or failed flue tile can all let water in. We check all four before quoting, so you don’t pay to redo flashing that was never the problem.

Chimney Crown Repair

Chimney Crown Repair means fixing the concrete cap at the very top of the chimney that sheds water away from the flue and masonry below. You need it when the crown has cracked, pulled away from the flue, or turned porous enough to absorb water. A failed crown lets water soak down into the chimney body, where it rusts dampers, spalls brick, and shows up later as a leak far from the source. We chip out the failed material, form a new crown with the proper slope away from the flue, and seal the joint where the flue meets it. It’s a small piece of concrete doing a big job, and getting the slope right is what keeps it doing that job for years.

Cracked and Spalling Crowns

Small hairline cracks are normal; wide cracks or a crown separating from the flue are not. Spalling happens when the concrete has taken on so much water that the surface breaks away. Once it reaches that point, a patch won’t hold and the crown needs rebuilding.

Slope and Sealing

A flat crown pools water at the flue joint, which is exactly where it does the most damage. We rebuild with a slope that sheds rain away from the opening. The flue-to-crown joint gets sealed so water can’t slip down the side.

Chimney Repair Companies

Chimney Repair Companies vary widely in what they can actually do, and the difference shows up when a sweep turns into a repair. Plenty of sweep-only operations find a cracked liner or a failed crown and hand you a referral to someone else, which means a second visit, a second diagnosis, and a gap where nothing gets fixed. We handle sweeping, dryer vent cleaning, and chimney repair under one company, with DuraFlex liner systems, HeatShield restoration materials, and Gelco and Olympia Chimney components in the mix, so the fix can follow the diagnosis. When you’re comparing chimney repair companies, ask what they carry and whether they can do the repair or just recommend it. Our technicians have up to 9 years of experience and we tell you what we see on camera before any work is approved.

What Separates a Repair Company

The real test is whether the company diagnosing the problem can also fix it. A sweep who only cleans will always send you elsewhere for a liner, a crown, or flashing. Ask that question before you book.

Materials That Hold Up

Professional-grade parts make a repair last, and hardware-store substitutes don’t. We work with DuraFlex and HeatShield because they’re built for the trade and the installation calls for training. The cap or liner you pay for should be the last one for a long while.

Chimney Masonry Repair

Chimney Masonry Repair is the repair of the brickwork and mortar that make up the chimney itself, from repointing joints to rebuilding a section that’s come loose. You need it when mortar is crumbling and falling out, bricks are spalling or flaking, or the stack is leaning or separating from the house. Brick and mortar around Metairie take a beating from humid summers and driving rain, and once mortar erodes, water gets behind the brick and the damage accelerates. We grind out the failed mortar, repoint with fresh material, and replace spalled brick where needed, then seal the surface where it helps. We’ll tell you when a repair is enough and when a rebuild is the honest answer, and we won’t sell you a rebuild a patch will outlast.

Repointing vs. Rebuilding

Repointing replaces the mortar joints while the brick stays in place, and it’s the right call when the brick itself is sound. A rebuild is for structural movement or widespread spalling. We check the brick before recommending either.

Spalling and Water Damage

Spalling is what happens when brick absorbs water, and the face breaks off. It’s usually a sign the surface has been taking on moisture for years. Fixing the mortar and addressing the water source together is what stops it spreading.

Brands We Service

We work with DuraFlex flexible flue liner systems and know where they wear and where they hold, so a liner installed right stays right. Our technicians are trained in the installation these systems call for, not just familiar with the name on the box.

HeatShield restoration materials are part of our repair work for deteriorated flue tile, and we use Gelco, Olympia Chimney, and Famco components for caps, covers, and venting. Knowing how these products fail is what lets us spot a problem during a sweep and fix it correctly. Whether your chimney has DuraFlex, HeatShield, Gelco, Olympia Chimney, or Famco components, or any other make, we can help.

Signs You Need a Pro Right Now

• Water stains on the ceiling or chimney near the flue usually mean flashing, crown, or cap failure, and the leak gets worse with every storm. Left alone, it spreads into the framing.
• Crumbling mortar or flaking brick on the chimney body points to water damage and failing masonry. The longer it goes, the more of the stack needs rebuilding.
• A strong smoky or creosote smell, especially when the fireplace isn’t in use, can mean a blocked flue or a draft problem. It’s worth checking before the next fire, not after.
• Visible cracks in the flue tiles seen on camera are a carbon monoxide and fire risk. A damaged liner can’t be patched from the outside; it needs assessment.
• A dryer that runs hot or takes two cycles is a clogged vent, not a weak dryer. Lint in the vent line is a fire risk, and we clean those too.

Our Process, Step by Step

1. 1
   You call and book. We ask what you’re seeing and get you on the schedule. No guesswork over the phone about what the repair will cost.
2. 2
   We inspect with a camera. A flue camera shows us the inside of the chimney, and we record what it finds so you can see the same thing we do. This is where the real diagnosis happens.
3. 3
   You get a written estimate. The price is set per job before any work begins, and you see the camera evidence behind every recommendation. Nothing gets added after the fact.
4. 4
   We do the repair. Liner, cap, crown, flashing, or masonry, using DuraFlex and HeatShield where they fit and Gelco and Olympia Chimney components where they do. Professional-grade parts, installed by trained hands.
5. 5
   We walk you through what we did. You see the finished repair and get a straight answer on how it holds up and what to watch for. If something can safely wait, we say so.

How Much Does Chimney Repair Cost in Metairie?

Our Service Area Near Metairie

We work across Metairie and the surrounding area, including New Orleans, Mandeville, and Slidell. Whether you’re closer to the lake or out toward the parish line, the process is the same: a booked visit, a camera inspection, and a written estimate before any repair. We’re happy to serve nearby towns and will talk through timing when you call. If your home is in or around Metairie, we can get you on the schedule and confirm the visit details.

Frequently Asked Questions About Chimney Repair in Metairie

Schedule Your Chimney Repair Service in Metairie Today

If something about your chimney doesn’t look right, the fastest way to know is to have it looked at. Book a visit with Metairie Chimney Sweep, and we’ll inspect with a camera, show you what we find, and give you a written estimate before any work begins. Call (855) 630-9846. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday. The estimate is free and there’s no obligation.

Written by the team at Metairie Chimney Sweep.