No shortcuts. No upsells. Just a clean, safe chimney you can count on—every burn.
Warren & Cardenas Chimney Co. is the Lenoir City area’s go-to chimney sweep for homeowners who want a no-BS, professional clean that actually makes their fireplace safer—not just look good. We don’t sell you on unnecessary services, we just get the job done right the first time. Whether it’s a routine sweep, a thorough inspection after a Lenoir City winter, or emergency repairs after a storm, we show up prepared, on time, and with the right tools for the job. Lenoir City homes deserve better than fly-by-night sweeps—we’re here to prove it.
Comprehensive chimney sweep for Lenoir City homes and businesses.
Keep your Lenoir City fireplace burning clean and safe all season long.
Learn more →Lenoir City’s most thorough chimney inspections—no guesswork, just facts.
Learn more →Fix it right the first time—no band-aid solutions in Lenoir City.
Learn more →Lenoir City’s #1 defense against critters, debris, and water damage.
Learn more →Lenoir City fireplaces deserve a deep clean that actually improves performance.
Learn more →Lenoir City’s #1 chimney killer? Water. We stop it before it starts.
Learn more →We hold ourselves to the highest standards so you can hire with total confidence.
"After our last chimney sweep in Lenoir City bailed on us mid-winter, Warren & Cardenas saved the day. They came out the same day we called, swept the flue, and found a cracked liner we didn’t know about. Honest work at a fair price—highly recommend."
"I’ve used Warren & Cardenas for years, and they’re the only chimney sweep I trust for my Lenoir City cabin. They caught a nest of raccoons in the flue last summer before it became a problem. No upsells, no drama—just solid service."
"The team was on time, professional, and left no mess behind. They explained what they found in my Lenoir City chimney and gave me options without pushing extras. I’ll definitely call them again next year."
"We had a leaky chimney after a bad storm, and Warren & Cardenas fixed it fast. They waterproofed the crown and replaced the flashing—no more water stains on the ceiling. Great work, fair price."
"I was worried about creosote buildup in my fireplace, but the team at Warren & Cardenas put my mind at ease. They did a thorough sweep and even showed me photos of the flue. Lenoir City’s best chimney service, hands down."
"We switched to Warren & Cardenas after a bad experience with another Lenoir City sweep. They were prompt, clean, and gave us a fair estimate upfront. No regrets—our chimney’s never been safer."
Warren & Cardenas Chimney Co doesn’t do fluff—just the straight facts your Lenoir City home needs to stay safe and warm. We show up with the right tools, the right training, and zero surprises, because a chimney isn’t a place to cut corners. Whether it’s a routine sweep or a full inspection after a storm, we treat every job like it’s our own fireplace: done right the first time. No upsells, no guesswork—just a clean flue and a chimney that works when you need it.

Call us at (865) 317-6361 or use our online form to schedule. We’ll confirm your Lenoir City address, the type of service needed, and any specific concerns (like a recent storm or a slow-drafting fireplace). Same-day slots are often available—just ask.
Before we arrive, clear the area around your fireplace and let us know if you’ve noticed drafts, odors, or past issues. We’ll bring drop cloths, shoe covers, and the right tools to protect your Lenoir City home. No mess left behind—just a clean workspace.
Our technicians arrive on time, equipped with brushes, cameras, and diagnostic tools. We’ll sweep your flue, inspect for damage, and document findings with photos. Lenoir City’s chimneys get a full once-over—no corners cut, no shortcuts taken.
After the job, we’ll remove all debris, vacuum the area, and leave your Lenoir City fireplace ready for use. We’ll also provide a detailed report and answer any questions. Need a repair? We’ll give you a clear estimate with no pressure to buy.
We’re not some guy with a brush and a pickup—we’re a licensed, insured chimney sweep company serving Lenoir City and the surrounding area. That means every technician is background-checked, trained, and covered by liability insurance. If something goes wrong (and it shouldn’t), you’re protected. No excuses, no runaround. Just professional work backed by real accountability.
Lenoir City homeowners are tired of sweeps pushing unnecessary add-ons. We don’t sell you on camera inspections if you don’t need them or recommend repairs that aren’t urgent. Our goal is to give you the facts, the options, and the price upfront—so you can decide what’s right for your home. No pressure, no hidden fees. Just honest service from a team that treats your chimney like it’s their own.
Lenoir City’s fireplaces get heavy use in fall and winter, and when you need a sweep, you need it fast. We keep same-day and next-day appointments available for emergencies, so you’re not stuck with a sooty chimney during the holidays or after a storm. Call us by noon, and we’ll often be at your door the same day. Lenoir City’s weather waits for no one—neither do we.
All our work comes with a warranty you won’t find at big-box chimney sweeps. Whether it’s a repair, restoration, or new cap, we stand behind it with a guarantee that covers both labor and materials. If something fails within the warranty period, we fix it—no questions asked. Lenoir City’s homes deserve better than a handshake deal, and we deliver on that promise every time.
Expert local advice for Lenoir City homeowners.
Lenoir City homeowners: know your chimney inspection levels, local risks, and when to call a pro before winter hits.
Read more →Lenoir City homeowners: know the exact schedule for routine chimney sweeping to prevent fires, save money, and protect your family this season.
Read more →Find the best Lenoir City chimney sweep near you—licensed, affordable, and ready for your seasonal cleanout before winter hits Lenoir City homes.
Read more →Proudly serving Lenoir City and these nearby communities.
A standard sweep in Lenoir City takes about 60–90 minutes for a 2-story home with one flue. We time it tight because we know you’ve got things to do—no waiting around for us to finish. If your chimney’s taller or has multiple flues, expect closer to 2 hours. We’ll call ahead if we see anything that needs extra time.
Burn pine only if you want a fast buildup of creosote—it’s high in resin and clings to your flue like glue. Lenoir City winters get damp, and that moisture mixes with pine’s sap to create a thick, flammable glaze. Stick to seasoned hardwood like oak or maple to keep your chimney cleaner longer.
A Level 1 inspection is what we do on every routine sweep: check the flue, look for obstructions, and inspect accessible parts. A Level 2 adds a video scan of the entire flue and a thorough look at the attic, basement, and crawl spaces—required after a chimney fire, major storm, or when you sell your Lenoir City home. It’s not optional; it’s the only way to spot hidden damage.
Most crowns in Lenoir City are made of mortar that cracks under Tennessee’s freeze-thaw cycles. Once water gets in, it freezes, expands, and spalls the surface—leaving those ugly brown streaks. We seal crowns with a waterproofing compound that lasts 5–7 years, stopping the cycle before it starts.
Yes—but only after we confirm the damper opens fully, the smoke chamber is clear, and there are no new obstructions. Lenoir City’s summer humidity can leave a thin film of soot that feels like dust but burns when you light the first fire. We’ll test the draw before you strike the match.
If you burn wood every weekend in Lenoir City, schedule a sweep at least once a year—twice if you use softwoods like pine. Creosote builds up faster in humid climates, and a 1/8-inch layer is all it takes for a chimney fire to start. Don’t wait for the smell of smoke to tell you it’s time.
Cracked flue tiles from ice expansion. Lenoir City’s winters can drop below freezing for weeks, and water that seeps into unsealed tiles freezes, cracks the tile, and lets heat escape—wasting fuel and risking a chimney fire. We replace damaged tiles with stainless steel liners that handle the cold without failing.
Yes—prefab systems still collect soot and creosote, especially if you burn unseasoned wood. Lenoir City’s humidity makes it worse, and a neglected prefab can corrode from the inside out. We inspect the entire venting system, not just the flue, to catch rust or loose joints before they leak.
Fast response, upfront pricing, and workmanship guaranteed. Get your free estimate today.