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.
Fast, Reliable Chimney Cleaning & Sweep Across Broomfield
A professional chimney cleaning and sweep in Broomfield typically runs $189-$349 for a standard Level 1 inspection and sweep, with Level 2 camera inspections ranging $279-$449 depending on roof access and flue condition. Our crews are dispatched daily to Broomfield from our Denver scheduling office, and we carry a full parts inventory for the factory-built fireplace systems that dominate local housing stock. Learn more about our Fireplace Services in Broomfield. Call (720) 674-7312 to book - estimates are always free, and every visit includes a documented photo record under Clause 4 of the Haven Standard.
We’ve been climbing Broomfield roofs since 2009, and the pattern here is distinct from anywhere else in the metro. The tech-boom subdivisions built from the 1990s through the 2000s - Anthem Highlands, Broadlands, the streets feeding into the Interlocken corridor - were fitted almost universally with builder-grade prefabricated fireplaces, not traditional masonry chimneys. Those units are now 20-30 years old. Their refractory panels, damper assemblies, and firebox liners are hitting manufacturer-rated service lifespans simultaneously across entire neighborhoods. That’s not a theory. It’s what we find on every third call.
Our Chimney Cleaning & Sweep team knows these systems. We stock replacement panels for major prefab brands, carry proprietary damper hardware, and document every finding with a camera scan before we quote anything. No flashlight guesses. No pressure. Just what we saw, what it means, and what it costs - in writing, before anyone touches a tool.
Why Level Two Chimney Denver Is Broomfield’s Preferred Chimney Cleaning & Sweep Company
We’ve completed more than 38,000 chimney inspections and cleanings since 2009, and a growing share of that work is right here in Broomfield. Homeowners in this city research before they call. They read three-star reviews. They want to see evidence, not hear promises. We built our entire process around that customer.
Every Broomfield job starts with a written price, written scope, and written warranty delivered before work begins - Haven Standard Clause 1, H.A.V.E.N. “Have it in writing.” No exceptions. Our background-checked, uniformed technicians text when they’re en route, and every truck carries the camera equipment for a full NFPA 211 Level 2 inspection. The photo record we generate becomes your documented archive, Clause 4 of the Haven Standard, running continuously since we started.
Dispatch and scheduling are coordinated from our Denver office, but crews serve Broomfield locally with parts inventory matched to the prefab systems common here. The 365-Day Done Right Promise applies to every job: if it’s not done right, we make it right. And our Free Second Opinion on any written estimate means you can bring us a competitor’s quote and we’ll tell you exactly what we see - no charge, no obligation.
Our Chimney Cleaning & Sweep Services in Broomfield

Level 1 Inspection
A Level 1 inspection is the baseline for any Broomfield home with an active fireplace or heating appliance. We examine the readily accessible portions of the chimney exterior, interior, and connecting appliances - checking for obstructions, combustible deposits, and basic structural integrity. In Broomfield’s prefab-heavy housing stock, this means inspecting refractory panel condition, damper operation, glass door seals, and the flue collar connection. Most Broomfield homeowners with gas-log units that have never been serviced need this at minimum. The inspection runs $189-$249 when bundled with a sweep.

Level 2 Inspection
Level 2 is our default for any Broomfield home changing hands, experiencing performance issues, or operating a fireplace that hasn’t been inspected in over five years. We run a camera down the full flue length, inspect the smoke chamber, and document every surface condition with timestamped photos. This is where we catch the cracked refractory panels, third-degree creosote glazing, and compromised firebox liners that are epidemic in Broomfield’s 1990s-2000s subdivisions. In Anthem Highlands we opened the damper on a 2003 builder-grade gas-log prefab the homeowner had never had serviced in twenty years, and found a squirrel nest packed against the flue collar, a refractory panel cracked clean through, and second-degree creosote glazing the smoke chamber from years of backdrafting. We ran a camera down the flue, put the cracked panel and the glazed smoke chamber on the monitor so the homeowner could see both with their own eyes, and only then quoted the panel replacement and sweep. Two weeks later the unit drafted clean, the damper sealed, and they had their first Level 1 inspection report in the home’s history. Level 2 inspection and sweep in Broomfield: $279-$449.

Creosote Removal
Creosote accumulation in Broomfield accelerates faster than the flatlands below. Chinook downslope winds gust regularly past 50-60 mph, causing chronic backdrafting that cools flue gases and deposits combustible residue. The extreme diurnal temperature swings - 50°F shifts in a single spring day - compound the problem by stressing metal components and creating turbulent draft conditions. We classify creosote by stage: first-degree (sooty, brush-removable), second-degree (flakey, requires rotary tools), and third-degree (tar-glazed, often requires chemical treatment or controlled removal). Third-degree creosote is a genuine fire hazard and demands professional handling - the material is highly combustible and the removal process can damage a compromised flue liner if done incorrectly. Broomfield creosote removal runs $249-$389 depending on severity and flue access.

Soot Removal & Annual Sweep
For Broomfield homeowners who burn clean - natural gas, well-seasoned hardwood, or pellets - annual soot removal maintains draft efficiency and prevents acidic residue from degrading metal firebox components. The sweep includes full debris extraction from the firebox, smoke chamber, and flue, plus operational testing of the damper and draft. We recommend this annually for any actively used system, and every two years for gas-log units that see occasional winter use. Annual sweep with Level 1 inspection: $189-$279.

What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
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.
Before
AfterTrusted Brands We Service in Broomfield
We maintain parts inventory for the factory-built systems that dominate Broomfield’s housing stock, sourcing through our Haven buying network to keep customer prices honest. Our trucks carry DuraFlex liner components and HeatShield refractory repair materials for same-day panel restoration when possible. For full liner replacements and proprietary prefab hardware, we pull from Olympia Chimney and Gelco supply - typically next-day to Broomfield from our Denver warehouse. That inventory depth means most Broomfield jobs don’t wait on parts. We quote what we can fix today, what requires ordering, and the exact timeline for both - in writing, before you decide.
Common Chimney Cleaning & Sweep Problems We See in Broomfield Homes

- Never-serviced gas-log prefabs with catastrophic refractory failure. Broomfield’s 1990s-2000s subdivisions were sold gas-log fireplaces as virtually maintenance-free, so sweeps routinely open dampers to find crumbling refractory panels, seized dampers, and cracked glass doors on units running two decades without a service call. The panel cracks start hairline and progress to full compromise - we catch the stage with a camera scan.
- Chinook-driven debris and nesting intrusion. Those 50-60 mph downslope gusts blow leaves, twigs, and nesting material directly into uncapped or poorly capped flues. Squirrels and birds exploit the gaps. We remove the obstruction, install proper screening, and document the flue condition beneath.
- Backdrafting acceleration of creosote deposition. Chronic backdrafting from wind pressure and temperature differential cools flue gases prematurely, causing heavier creosote accumulation than equivalent usage in sheltered Denver neighborhoods. The pattern is measurable and visible on camera.
- Freeze-thaw damage to prefab metal components and any exposed masonry. Broomfield’s 50°F diurnal swings stress expansion joints, mortar bonds, and metal firebox seams through repeated cycling. Hairline cracks propagate to failure points. We map the progression and quote repair before catastrophic failure.
Pricing for Chimney Cleaning & Sweep in Broomfield, CO
Here’s what we charge for chimney cleaning and sweep work in Broomfield - real numbers, not “call for a quote.”
| Service | Typical Range in Broomfield |
|---|---|
| Level 1 Inspection + Sweep | $189 - $279 |
| Level 2 Camera Inspection + Sweep | $279 - $449 |
| Creosote Removal (1st-2nd degree) | $249 - $329 |
| Creosote Removal (3rd degree, chemical treatment) | $329 - $389 |
| Refractory Panel Replacement (prefab) | $180 - $340 per panel + labor |
| Chimney Cap / Spark Arrestor Installation | $220 - $380 |
What moves the price: roof pitch and access difficulty, flue liner material and condition, degree of creosote accumulation, and whether proprietary prefab parts are still manufactured for your unit. We assess all of this during the initial camera scan, show you the footage, and deliver a written price before any work proceeds - Haven Standard Clause 1. No exceptions. Estimates are free. Call (720) 674-7312 to schedule.
We Also Serve Cities Near Broomfield

Our crews work daily across the northern metro, including Broomfield and neighboring Lafayette, Louisville, Thornton, and Westminster. Each city has distinct housing stock and chimney profiles - Lafayette and Louisville run older masonry inventory, while Thornton shares Broomfield’s prefab concentration. We calibrate our inspection approach and parts inventory to the local build era, not a one-size-fits-all checklist.
Serving Broomfield, CO - Our Local Coverage Area
We’re based in the Broomfield 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 Broomfield

Yes - and you’re in the highest-risk category we serve. Broomfield’s 1990s-2000s subdivisions were fitted with builder-grade prefab fireplaces marketed as maintenance-free, so most have never been opened in 20-30 years. We routinely find cracked refractory panels, compromised flue collars, and creosote accumulation from backdrafting that the homeowner never suspected. A Level 1 inspection with camera documentation takes about 90 minutes and costs $189-$249. Call (720) 674-7312 - estimates are free, and you’ll have a written report with photos whether you proceed with any work or not.
The same three failure modes, repeatedly: cracked or spalling refractory panels (the heat-reflective lining that protects the metal firebox), seized or misaligned damper assemblies, and third-degree creosote glazing in the smoke chamber from years of backdrafting. We also find bird and squirrel nests, deteriorated door gaskets, and rusted flue collars. The camera scan shows you exactly which conditions are present and which can wait. Nothing is recommended without photo evidence you can see yourself.
Broomfield sits at 5,300 feet on the Front Range, exposed to Chinook downslope winds that gust past 50-60 mph and cause chronic backdrafting. Those gusts cool flue gases prematurely, causing heavier creosote deposition than equivalent usage in Denver’s more sheltered urban core. The 50°F diurnal temperature swings compound the effect. It’s a measurable local condition, not a usage problem - and it’s exactly why we include draft performance testing in every Broomfield sweep.
Third-degree creosote - the hard, tar-glazed deposit - cannot be safely removed with brushing alone. The material adheres to the flue liner and requires rotary mechanical removal, chemical treatment, or controlled application of heat to break the bond. Attempting brute-force removal risks damaging a compromised liner or dislodging material that obstructs the flue. We assess the deposit thickness and liner condition by camera before selecting the removal method, and we quote the approach in writing with a photo record of the before condition. Safety caveat: creosote removal involves working at height with power tools in a confined flue - this is trained-technician work, not DIY.
They do. The extreme temperature cycling stresses metal expansion joints and any mortar bonds in the chase structure. Wind-driven rain and debris intrusion accelerate corrosion of metal firebox components and deteriorate chase cover seals. The damage is incremental - hairline panel cracks, slight damper misalignment - until a component fails outright. Annual inspection catches the progression early, when repair is panel replacement rather than full unit retirement. In Broomfield’s climate, the cost of prevention runs a fraction of replacement.
Written by Corrine Halstead, Owner at Level Two Chimney Denver, serving Chimney Cleaning & Sweep in Broomfield and the northern metro since 2009.





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