Sweep & inspection
Caps & crowns
Flue relining
Masonry repair
Gas fireplace serviceLevel 1 sweep and inspection to the NFPA 211 annual standard - flue, crown, cap, and flashing checked and photographed
Chimney sweep logs do not sweep chimneys. They loosen some creosote - which then falls where a brush and vacuum still have to collect it.
Chimney Company in Mandeville, LA
Chimney repair in Mandeville comes down to one fact most homeowners here already sense: your chimney is failing from the humidity, not the fire. Along the north shore of Lake Pontchartrain, fireplaces burn for a few weeks in winter and then sit through months of heavy, wet air. That’s long enough for creosote to glaze and turn acidic, and for dampers, firebox metal and caps to rust from the inside out. We handle chimney repair, sweeping and dryer vent work as one trade, so when we find a cracked crown or a rusted cap during a visit, the fix is part of the same call. Call (833) 946-8575. We answer 24/7.
Why Mandeville Homes Are Different
The housing stock here splits into two very different chimney problems. In Old Mandeville and along the lakefront, you’re mostly looking at 1950s through 1970s brick ranch and Acadian-style homes. Many of those chimneys were built before modern liners were standard, and they’ve spent decades absorbing moisture off the lake. The result is spalling mortar, cracked crowns and flues that look sound from the ground but crumble when you get close.
Out in the newer subdivisions around 70471, the story flips. Those 1990s to 2010s homes usually have manufactured or gas fireplaces with prefab metal flues, and the weak points are the cap and the chase cover rather than the masonry. Hurricane-season wind-driven rain off Lake Pontchartrain finds every gap, and a missing or rusted cap lets water straight into the firebox.
That’s why our fall calls tend to be about water stains on the firebox wall and a smoky first fire of the season, not about heavy soot. The culprit is usually waterlogged refractory and a failed cap. We don’t just clean – we assess, repair, and restore.
Styles & brands we work with
- Sweep & inspection
- Caps & crowns
- Flue relining
- Masonry repair
- Gas fireplace service
Our Main Mandeville Services
Two jobs account for most of the calls we get from Mandeville homeowners, and both come down to keeping moisture and heat where they belong.
Chimney Sweep in Mandeville
A sweep here starts with a camera inspection, because the flue condition matters more than the soot count. We look for glazed acidic creosote, rusted damper components and water intrusion past the cap, then run a flat-price sweep with a photo report so you can see exactly what we saw. On a lakefront home that’s sat unused since spring, the flue often needs more evaluation than a simple brushing. Chimney Sweep in Mandeville covers what a visit includes and how we book it.
Dryer Vent Cleaning in Mandeville
Lint buildup in a dryer vent is a fire hazard every bit as real as a dirty flue, and the humidity here makes it worse – damp lint packs into the duct and clings. We clean the full run, check the termination outside, and make sure the venting actually exhausts where it should instead of dumping moisture back into the wall cavity. If the installer used the wrong components, we can correct the termination with proper parts. Dryer Vent Cleaning in Mandeville explains the process and what we check.
Chimney Repair in Mandeville
Most chimney repair in Mandeville traces back to water, not fire. The older brick chimneys in Old Mandeville and near the lakefront often lack modern liners and have been drawing damp north shore air for decades, so spalling mortar, cracked crowns and rusted dampers show up long before heavy creosote does. On newer prefab units, the failure starts at the cap or chase cover. Our Chimney Repair work starts with the camera evidence, so you can see the problem before anyone quotes a fix.
Chimney Cap Installation
Signs you need it
You’re getting water stains on the firebox wall or smoke backing up on the first fire of fall, and there’s no cap or screen over the flue at all.
What it costs in Mandeville
Chimney cap installation typically runs $175 to $600 in Mandeville, depending on the flue size and whether we’re fitting a stock cap or a custom one.
How we do it
We measure the flue and crown, set a correctly sized cap with proper clearance, and fasten it so wind off the lake can’t lift it.
Chimney Cap Replacement
Signs you need it
The old cap is rusted through, dented or missing fasteners, and you’re seeing rust flakes in the firebox or water finding its way in after driving rain.
What it costs in Mandeville
Replacing a failed cap usually falls in the same $175 to $600 range, with oversized or unusual flues at the top end.
How we do it
We pull the failing cap, inspect the crown and flue top while we’re up there, and set a new stainless cap sized to the chimney.
Chimney Liner Installation
Signs you need it
The camera shows cracked or missing clay tiles, gaps at the joints, or no liner at all in an older brick flue.
What it costs in Mandeville
A full reline typically ranges from $1,800 to $5,500, driven by flue height, liner diameter and whether we’re working around offsets.
How we do it
We size a DuraFlex flexible liner to the appliance, insulate it, and pull it through the flue with proper top-plate termination and a sealed connection at the firebox.
Chimney Flashing Repair
Signs you need it
You spot rust streaks or dark water tracks on the brick below the roofline, or the flashing is pulling away where the chimney meets the shingles.
What it costs in Mandeville
Flashing repair generally runs $300 to $900, higher when the flashing has to be rebuilt rather than re-sealed.
How we do it
We open the roof-to-chimney joint, replace failed step and counter flashing, and seal it against wind-driven rain.
What Chimney Repair Costs in Mandeville
These are typical ranges for the north shore market. The written estimate after inspection sets the final price.
| Item | Typical range in Mandeville |
|---|---|
| Chimney cap installation or replacement | $175 – $600 |
| Chimney liner installation | $1,800 – $5,500 |
| Chimney flashing repair | $300 – $900 |
Can a cracked flue be resurfaced instead of relined?
Often, yes. If the clay tiles are cracked but structurally intact, we can apply HeatShield ceramic resurfacing to restore the flue lining without a full reline, which is a repair option most sweep-only outfits can’t offer. We confirm it’s the right call from the camera footage first. Call (833) 946-8575 for an exact quote – estimates are free.
How do you know if a Mandeville chimney needs repair or just a sweep?
The camera tells us. A sweep handles soot and glazed creosote; repair handles cracked tiles, failed crowns, rusted caps and water-damaged refractory. We show you the footage and tell you plainly when work can safely wait. Nothing is recommended without camera evidence you can see for yourself.
Brands We Service in Mandeville
We work with professional-tier chimney and venting materials – DuraFlex flexible liners, HeatShield ceramic resurfacing, Gelco components and Copperfield products – the brands specialists trust when a repair has to last in this climate. We don’t claim to stock parts locally; we source what the job needs. See the full lineup on our brands page.
See the difference
Before
After
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After
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AfterPricing for Chimney Company in Mandeville, LA
| Service | Typical range in Mandeville |
|---|---|
| Chimney cap installation | $175 – $600 |
| Chimney cap replacement | $175 – $600 |
| Chimney flashing repair | $300 – $900 |
| Chimney liner installation | $1,800 – $5,500 |
| Chimney sweep | $150 – $350 |
| Dryer vent cleaning | $125 – $275 |
What pushes price up in Mandeville is water damage found under the surface – a crown that crumbles once we’re on the roof, or flashing that has to be rebuilt rather than re-sealed. The humidity here means a job that starts as a cap replacement can reveal moisture-driven masonry trouble. We give you a flat price agreed before booking, so the number doesn’t move once we start.
Neighborhoods We Serve in Mandeville
We cover chimney repair and venting work across Mandeville, from the lakefront and Old Mandeville to the newer subdivisions out around 70471. The problems differ by block, but the dispatch is the same. Fast dispatch from 7am to 7pm, Sunday through Friday, and we answer 24/7. Typical response across the area runs the same wherever you are in town.
- Old Mandeville
- The lakefront along Lake Pontchartrain
- Newer subdivisions in 70471
Service Area – Cities Near Mandeville
The same chimney and venting work carries across the north shore and into the metro. We help homeowners in Slidell, LA with the same moisture-driven problems, and across the lake in New Orleans, LA, Kenner, LA and Jefferson, LA. If you’re just outside Mandeville, call and we’ll confirm coverage before booking.
Serving Mandeville, LA – Our Local Coverage Area
We serve Mandeville and nearby communities. Use the map below to see the area we cover. If you’re nearby, we can almost certainly help.
FAQs About Chimney Company in Mandeville
Yes. We cover Old Mandeville, the lakefront and the subdivisions out around 70471, plus the nearby cities above. Call (833) 946-8575 to confirm your address before booking. We answer 24/7, with fast dispatch from 7am to 7pm, Sunday through Friday.
Some repairs do, especially a full reline or structural crown work, and some HOAs require approval before exterior changes like a new cap. Most cities require a permit for structural chimney work, so check with Mandeville’s building department and your HOA before the job starts. We’ll tell you what typically needs one.
Call (833) 946-8575 and we’ll book a time that works for you. We answer 24/7, and crews are dispatched Sunday through Friday, 7am to 7pm. The estimate is free and the price is set per job by the written estimate.
If water stains, rust or a smoky first fire have you wondering about your chimney, don’t wait for the next storm to make the decision for you. One call covers your fireplace flue and your dryer vent – both are fire hazards, both deserve professional attention. Call (833) 946-8575 for a free estimate. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.
What happens when you call
- 1A real person answersNo phone trees. Talk to a local chimney cleaning pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you. The visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Mandeville Customers Say
"Creosote buildup was worse than I realized. He measured it, showed me the glazing on the flue with the camera, and was honest that we were closer to a chimney fire than I wanted to hear."
- Erin Vaughn"Level two inspection before we bought the house. The report was detailed enough to use as a negotiating point and he explained every photo in it."
- Cedric Dawson"Thorough sweep and a clear report. He was running late from the job before and arrived near the end of the window, though he did call to warn me."
- Paige Lawson