Chimney Cleaning
When you book a chimney cleaning through Threshold Group, you get something most sweeps can’t offer: certainty. Certainty about who’s walking through your door, certainty about the price before the work starts, and certainty that the job was done right, backed for a full year. Our local service partner, Alcott Chimney Sweep, handles every appointment under the Threshold Standard: background-checked, identity-verified technicians introduced to you by name and photo before they arrive. No surprises at the door. No surprises on the invoice. Just a clean, safe flue and a technician you were told to expect.
What’s Included
Chimney cleaning covers a handful of jobs that keep your fireplace or stove burning safely. Here’s what Alcott typically handles on a standard visit for Threshold Group customers.
Standard Chimney Sweeping
The core job: removing built-up soot and creosote from the flue walls. Creosote is the tar-like byproduct of wood smoke, and it’s the leading cause of chimney fires. Our technicians use professional rotary brushes and HEPA-filtered vacuums, working top-down from the cap to the firebox, so the mess stays inside the flue and out of your living room. Most standard sweeps run 45 to 90 minutes depending on flue length and buildup.
Level 1 and Level 2 Inspections
Every cleaning includes a visual inspection of the accessible parts of the chimney. A Level 1 check looks at the flue interior, damper, cap, and firebox while the technician is already in place with the equipment. A Level 2 inspection goes further, using a camera scope to view the flue lining in detail after events like a chimney fire, a change in fuel type, or a home sale. In many areas, a Level 2 is required by code or recommended by insurers before closing on a house.
Creosote Removal and Glaze Treatment
Some flues develop a hard, shiny creosote glaze that a standard brush won’t budge. That’s where professional-grade chemistry comes in: a creosote remover that breaks down the glaze so it can be brushed out without damaging the liner. We don’t use improvised solvents or box-store sprays. The products applied are the same trade-spec formulas chimney professionals specify, applied by a trained tech who knows how long to let them work before sweeping.
Smoke Chamber Cleaning and Parging
The smoke chamber sits above the firebox and below the flue, and it’s the most common spot for hidden creosote accumulation. On older masonry chimneys, the chamber walls may also have rough or missing mortar joints that trap soot and smoke. Cleaning includes removing buildup from the chamber, and when needed, parging: smoothing the walls with a high-temperature mortar to restore proper draft and reduce creosote cling. This is standard on many older homes and consistently missed by cheap sweeps.
Chimney Cap and Screen Service
The cap keeps rain, birds, squirrels, and leaves out of the flue. During a cleaning, the technician checks the cap and spark arrestor screen for rust, blockage, or damage. If the cap needs replacement, we carry professional trade brands like Olympia Chimney and Copperfield, and the replacement is quoted in writing before any work proceeds. A damaged cap is often the first thing a homeowner notices after a storm, and the fix is usually quick.
Dryer Vent Cleaning
Lint-clogged dryer vents are a leading house fire cause, and they’re frequently overlooked because they’re out of sight. Alcott includes dryer vent cleaning as an add-on option for Threshold Group customers who want the whole exhaust system handled in one visit. The service uses a rotary brush and high-CFM vacuum to clear the full run from dryer to exterior vent. It typically adds 20 to 30 minutes to the appointment.
Why Homeowners Choose the Threshold Group Family
The promise that defines every Threshold Group brand is simple: you’ll always know exactly who is at your door. Every Alcott technician passes a background check and identity verification before ever stepping on your property. We send the tech’s name and photo before the visit. They arrive in a clean, marked uniform and show a photo ID badge at the door, every time. If the person standing there isn’t who we told you to expect, that visit is free and we make it right. That’s the Threshold Standard, and it’s not an optional upgrade or a premium tier. It’s how every job runs. Behind that promise sits a company that has served homeowners since 2002, and every repair we make is backed by a written guarantee: if the repair fails, the second visit is free. The 365-Day Done Right Promise extends the same accountability to every completed job, for a full year.
Frequently Asked Questions
Most chimney cleaning appointments can be scheduled within a few days, and seasonal demand in fall and early winter can push that out further. Fireplace smoke backing into the house or a strong odor when the system runs is something we treat with urgency. A live person answers every call at any hour, so tell us what you’re experiencing and we’ll work you in as fast as the schedule allows. Call us and we’ll give you a real date, not a callback queue.
Our service area covers the full metro region, including established neighborhoods and the surrounding suburbs, with each location operating as an independent local business held to the Threshold Verified standard. We don’t pretend to be from every town. We’re a local chimney service that works to one uniform set of rules for who gets sent to your door and how the job is priced. The easiest way to confirm service at your address is to call and ask.
Yes, always. You receive a written price before any work begins, and the price quoted is the price you’ll pay. There are no surprise add-ons discovered at the end of the job, no fees that appear without being discussed, and no pressure to approve work you didn’t ask for. If the technician finds something that needs attention beyond the scope of the cleaning, you’ll see it in writing and you decide before anything proceeds. That’s part of the Threshold Standard.
Every repair we perform is backed by a written guarantee included at no extra charge. If a repair we did fails, the second visit is free. Beyond repairs, the 365-Day Done Right Promise extends a full year of accountability on every completed job. If something wasn’t done right, we fix it. The guarantee is in writing, not a verbal assurance, because the whole point of this company is being held to what we said.
Written by the team at Alcott Chimney Sweep, a Threshold Group family brand serving homeowners since 2002.
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