Chimney Cleaning in Dallas - One Flat Price, You See What We See
A flat-price sweep with a camera inspection and photo report included. If we find something that needs attention, you see the picture before you hear a price - and we will tell you when it can wait.
Flat price quoted before we book
What Our Customers Are Saying
"Annual inspection and sweep. He used a camera to check the liner and found a cracked tile I had no idea about. Gave me a written estimate and did not push."
"Water was leaking around the flashing. They resealed it and installed a new crown coating. Dry through two heavy rains since."
"Having a vetted person in the house was why we picked them. Background checked, badge, polite. The fireplace has never been cleaner."
"The report he wrote up had pictures and clear notes for the insurance. That alone was worth it."
"Good chimney cleaning. They found a small gap in the mortar and quoted the repair, which was a bit more than I wanted to spend. Did the sweep and left the repair for later without any pressure."
"We'd had a bird nest in the flue for a year. Removed it, installed a new cap, and we finally got a draft that works. No smoke smell in the house."
"Great sweep, very tidy. The only gripe is the appointment window was wide and I waited in the morning. Once he arrived the work was fast and thorough."
"Damper was stuck shut and I thought I'd need a new one. He freed it and lubricated it for almost nothing. Honest guys."
"Cap, screen, and a full inspection with photos sent to my phone. Easy to understand and a fair price."
Areas We Proudly Serve
Serving Dallas, TX - Our Local Coverage Area
We're based in the Dallas area and know this community well. Use the map below to see our service coverage - if you're nearby, we can almost certainly help.
The Smart Choice For Chimney Cleaning
Evidence Before Recommendations
Every sweep includes a camera inspection and a photo report. If we find something, you see it before we quote it - no repair is ever recommended on our word alone.
Licensed & Insured
Background-checked, certified technicians who meet every local requirement.
Upfront Pricing
Clear written estimates before any work begins - no hidden fees, ever.
Guaranteed Work
Every repair backed by our workmanship warranty and satisfaction guarantee.
Request Your Free Estimate
Prefer to talk now? Call us directly - we answer fast and dispatch even faster. No obligation, no sales pitch.
Call or Text(361) 264-4483Request A Free Quote
Chimney Cleaning Service Across the Dallas Area
We Are the Dallas Team for Alcott.
Alcott Chimney Sweep is the chimney cleaning company of the Threshold Group family. A clean, safe fireplace, swept by someone you can vet first. Every job gets a written price before any work starts and is covered by Threshold Verified. Each location is independently owned and operated.
Same training, same parts, same pricing practice, and the same 365-Day Done Right Promise - delivered by people who live here.
Visit Alcott →Part of the Threshold Group Family.
Threshold Group is a family of home-service brands held to one written standard, and Alcott is the chimney cleaning company in it. One promise stands behind every trade, in every town.
Expert Chimney Cleaning Repair and Installation Services
Every job on this list is handled by trained, background-checked technicians working to one national standard, priced upfront from a free estimate.
Chimney Sweeping
A full flue sweep under containment, clearing creosote and soot from the firebox all the way to the cap.
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Free Chimney Estimates
We inspect first and quote the whole job. You see what we found and what it costs before we start.
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Chimney Inspection
Camera inspection of the liner, crown, cap and flashing, with photos of anything that needs attention.
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Chimney Repair and Relining
Stainless relining, crown resurfacing, cap and damper replacement, and masonry repointing done to last.
Learn More →Premium, Long-Lasting Chimney Parts
The part decides how long the repair lasts. Here is what we fit, and what the cheap version costs you later.
Chimney Liners
The liner is the pipe inside the chimney that carries smoke and combustion gas out of the house. Nearly every chimney safety question comes back to it.
We install stainless steel liners sized to the appliance, insulated where the code calls for it, in a continuous run from the connector to the cap.
Aluminum liner is the cheap option and it is only rated for certain gas appliances. Put it behind anything hotter and it corrodes, pinholes, and leaks combustion gas into the chase.
Chimney Caps
The cap is the lid on the chimney. It is what keeps rain, animals and stray embers where they belong.
We fit stainless steel caps with a full mesh spark screen and a lid wide enough to shed water clear of the crown below it.
Galvanized caps rust through in a few winters and the mesh rots out first. Once the screen is gone, birds nest in the flue and rain runs straight down onto the damper.
Dampers
The damper seals the chimney when there is no fire. A bad one is an open window in your roof for the other fifty weeks of the year.
We install top-sealing dampers with a silicone gasket that closes against the crown, operated by a cable that runs down to the firebox.
The old cast throat damper sits down in the smoke chamber and never truly seals. Warped by heat and packed with soot, it leaks conditioned air out of the house every day.
Crown Sealant
The crown is the concrete slab at the top of the chimney. Hairline cracks in it are how water gets into the masonry in the first place.
We resurface the crown with a flexible elastomeric coating that bridges hairline cracks and keeps moving with the slab through every freeze and thaw.
A skim of ordinary mortar over the cracks is the fast patch. Mortar is rigid, so it splits again in the first hard freeze and the water goes right back in.
Chimney Flashing
Flashing is the metal that ties the chimney into the roof. Almost every ceiling stain near a chimney starts right here.
We install two-part step and counter flashing in aluminum or copper, cut into a mortar joint and sealed, so the roof and the chimney can move independently.
The fast fix is a heavy bead of roof cement smeared over the joint. It dries, shrinks and cracks within a year or two, and the leak comes back worse than before.