Level 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.
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Before
AfterFast, Reliable Chimney Cleaning & Sweep Across Lafayette
A typical chimney cleaning and sweep in Lafayette runs $180-$320, with Level 2 camera inspections adding $120-$180 depending on flue access and height. Most Lafayette appointments are scheduled within 3-5 business days, and every visit includes a written price before work starts and a documented photo record when it’s done. Call (720) 674-7312 to book or get a free estimate.
We know Lafayette chimneys. Our crews have worked on coal-era brick stacks in Old Town, factory-built units in Waneka Lake, and everything between. The conditions we find here are different from Boulder or Broomfield because Lafayette’s ground moves and because many of these flues were never designed for what homeowners are burning today. That’s why our Chimney Cleaning & Sweep team runs a camera on every inspection, not just the ones that “look bad.”
Why Level Two Chimney Denver Is Lafayette’s Preferred Chimney Cleaning & Sweep Company
We’ve completed more than 38,000 chimney inspections and cleanings since 2009, and a significant share of those have been in Boulder County. Lafayette homeowners find us because they read our three-star reviews too, and those reviews mention the same things: the tech showed them the video, named the price before touching anything, and didn’t push work they couldn’t see evidence for.
Our dispatch and scheduling run from our Denver office, but crews serve Lafayette locally. That means we’re familiar with the mine subsidence hazard maps the city publishes, we know which Old Town blocks have the 1910s brick homes with original clay-tile flues, and we understand why a zero-clearance fireplace in Centaur Village needs a completely different protocol than a masonry stack near Public Road.
Calls are answered by a live person, 24/7. Background-checked, uniformed technicians. License number on every page. And Clause 1 of the Haven Standard means a written price, written scope, and written warranty before any work begins - never after the tech is already in your living room.
Our Chimney Cleaning & Sweep Services in Lafayette
Level 1 Inspection
A Level 1 inspection is a visual examination of readily accessible portions of the chimney exterior, interior, and connecting appliance. In Lafayette, this is appropriate for factory-built fireplaces in newer construction - think Waneka Lake or the south-side subdivisions - where the installation is recent and no changes have been made to the system. We check for obstructions, creosote buildup, and basic structural soundness. If we see anything that warrants a closer look, we’ll tell you exactly why and show you on camera before recommending a Level 2.
Level 2 Inspection
This is where Lafayette’s older housing stock makes the difference. A Level 2 inspection includes everything in Level 1 plus a camera scan of the entire flue interior, accessible portions of the attic and basement, and evaluation of clearances to combustibles. Clause 4 of the Haven Standard requires this documented photo record on every job - we’ve done it since 2009, before insurers or regulators asked for it.
In Old Town Lafayette, we run into chimneys built for coal combustion that now vent wood-burning inserts. The liner conditions and deposit patterns are different. Clay tiles crack differently. Creosote builds in thicker, harder layers. Without a camera, a tech can’t distinguish third-degree creosote glaze from a clean-looking tile surface. We document everything on video so you see what we see.
Creosote Removal
At roughly 5,200 feet on the Front Range, Lafayette homeowners burn hard from October through April. That long heating season accelerates creosote accumulation, especially in chimneys with poor draft or oversized flues - common in coal-era conversions. We classify creosote by stage: Stage 1 (sooty, brush-removable), Stage 2 (granular, requires rotary chains), and Stage 3 (glazed, hardened tar that can require chemical treatment or removal of the liner).
The powerful Chinook winds that gust to 80-100 mph along this corridor can reverse chimney draft momentarily, pushing combustion gases back into living spaces and depositing unusual creosote patterns high in the flue. A cursory inspection misses this. We don’t do cursory.
Soot Removal & Annual Sweep
An annual sweep removes soot, creosote, and debris before burning season. For most Lafayette homeowners, this means scheduling in August or September, before the first cold snap has everyone calling at once. We recommend annual service for wood-burning systems and every two years for gas, though manufacturer warranties often require yearly documentation.
Our sweep includes a Level 1 inspection as standard. If your chimney is in Old Town, was built before 1950, or has ever had a chimney fire, we upgrade to Level 2 automatically - no charge for the camera if we find conditions that warrant it.
What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
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AfterTrusted Brands We Service in Lafayette
We source materials through Haven’s buying network to keep customer prices honest: DuraFlex stainless liners for relining coal-era flues, HeatShield cerfractory sealant for resurfacing deteriorated smoke chambers, and Olympia Chimney components for factory-built unit repairs. These aren’t generic parts - they’re specified to manufacturer standards and stocked for turnaround times that keep Lafayette homeowners from waiting through burning season. If your zero-clearance fireplace needs a panel replacement or your masonry stack needs a new cap, we match the component to the unit, not the other way around.
Common Chimney Cleaning & Sweep Problems We See in Lafayette Homes
- Third-degree creosote glaze in coal-era chimneys. Old Town Lafayette homes built for coal combustion often have flues that run cooler with wood fires, causing creosote to condense in hard, glazed layers that a standard brush won’t touch. We find this with the camera, then explain the removal options with video evidence.
- Mine subsidence causing structural shift. Documented subsidence in Lafayette’s Old Town neighborhoods cracks mortar joints and tilts stacks off plumb. Our techs check for diagonal stair-step cracking before cleaning - a quarter-inch lean means structural assessment first, brush second.
- Factory-built fireplaces swept like masonry chimneys. The zero-clearance units common in Waneka Lake and Centaur Village have manufacturer-specific clearances, panel configurations, and venting requirements. A generic sweep can damage refractory panels or miss critical clearance violations.
- Chinook wind depositing creosote in unusual patterns. Those 80-100 mph gusts can reverse draft and push combustion products back down the flue, creating heavy buildup near the top where inspectors rarely look. Our camera scan catches what a flashlight won’t.
Pricing for Chimney Cleaning & Sweep in Lafayette, CO
| Service | Typical Range in Lafayette |
|---|---|
| Annual Sweep with Level 1 Inspection | $180-$240 |
| Level 2 Camera Inspection | $280-$380 |
| Level 2 with Sweep | $320-$420 |
| Stage 3 Creosote Removal (chemical or rotary) | $450-$680 |
| Factory-Built Fireplace Service | $220-$290 |
What moves the price: flue height and access (steep roofs cost more to rig safely), degree of creosote buildup, whether the damper assembly needs removal for access, and if we find conditions requiring immediate documentation for insurance or real estate purposes. We deliver a written price before any work starts - Clause 1 of the Haven Standard, no exceptions. Free estimates. Free second opinions on any competitor’s written quote. Call (720) 674-7312 for your exact number.
We Also Serve Cities Near Lafayette
Our crews work throughout the north metro area, including Lafayette and neighboring Louisville, Broomfield, Thornton, and Westminster. Each city has its own housing stock patterns and local conditions - we don’t paste the same inspection onto every chimney. If you’re in one of these communities and want to know what we typically find there, ask when you call.
Serving Lafayette, CO - Our Local Coverage Area
We’re based in the Lafayette area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs - Chimney Cleaning & Sweep in Lafayette
Yes, because mine subsidence can shift chimneys off plumb and crack flue tiles in ways that create carbon monoxide infiltration risks beyond normal creosote concerns. In Old Town Lafayette, we check for diagonal stair-step cracking in mortar joints before running any brush - a shifted chimney needs structural assessment first. If your home is in a documented subsidence zone, we recommend Level 2 camera inspection even for routine sweeps. Call (720) 674-7312 to discuss your specific location.
Sometimes, but only after a Level 2 inspection confirms the flue liner, smoke chamber, and clearances are compatible with wood combustion. Coal flues run hotter and narrower; wood fires in the same space often create cooler, slower draft that condenses creosote. We’ve documented coal-era chimneys in Lafayette with deteriorated clay-tile liners and third-degree creosote that would have been invisible without a camera. We show you the video, then explain whether relining, a new insert, or discontinuing wood use is the right path - never a sales pitch without evidence.
We don’t push them - we include them as standard under Haven Standard Clause 4 because a brush can’t tell you if a flue tile is cracked or if creosote has glazed into a flammable layer. In Lafayette specifically, coal-era chimneys and mine-subsidence shifts create conditions that a visual inspection misses. The camera takes ten minutes and gives you a documented record you can show your insurer, home inspector, or next buyer. It’s not an upsell; it’s the difference between knowing and guessing.
Yes. The powerful downslope winds that gust to 80-100 mph along the Front Range can reverse chimney draft momentarily, pushing smoke and combustion gases back into living spaces and depositing creosote in unusual patterns high in the flue. We’ve found heavy buildup near chimney tops that standard inspections missed because the buildup didn’t match the “normal” pattern. Our camera scan reaches the full flue length, so we don’t rely on pattern assumptions. If you’ve noticed smoke odors on windy days, that’s a sign to schedule inspection before next season.
NFPA 211 recommends annual inspection for wood-burning systems and every two years for gas. In Lafayette, we’d add: if your home is pre-1950, if you’ve noticed draft issues during Chinook events, or if you’re in a mine subsidence zone, annual Level 2 inspection is prudent. The 38,000+ chimneys we’ve inspected since 2009 taught us that frequency matters less than documentation - knowing what changed year over year. Every visit includes a photo record for comparison. Call (720) 674-7312 to schedule or get a free estimate.
Written by Corrine Halstead, Owner at Level Two Chimney Denver, serving Lafayette and the north metro area since 2009.