Sweep & inspection
Caps & crowns
Flue relining
Masonry repair
Gas fireplace serviceLevel 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.
Styles & brands we work with
- Sweep & inspection
- Caps & crowns
- Flue relining
- Masonry repair
- Gas fireplace service
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AfterHow Much Does Chimney Cleaning & Sweep Cost in Westminster?
A standard chimney sweep in Westminster typically costs $180 to $320, and most homes land near the middle of that range. If the technician finds creosote buildup, a damaged cap, or a liner that needs attention, the job can run higher, and those extras are always priced in a written estimate before any work starts.
We’re Hillcrest Chimney Sweep, and chimney work is all we do: we inspect it, sweep it, and fix it, all under one roof. That matters on a pricing page, because the number you’re quoted should reflect the whole system, not just the brush going up the flue. Our technicians have up to 9 years of experience, and every estimate is free.
Key Takeaways
- A routine sweep in Westminster runs about $180 to $320 for a standard wood-burning fireplace.
- A Level 2 inspection, often needed on a home purchase or after a chimney fire, typically adds $150 to $350.
- Liner repair with HeatShield ceramic resurfacing usually runs $1,200 to $2,800 depending on flue length and condition.
- A full DuraFlex liner replacement commonly falls between $2,500 and $5,500.
- Creosote stage, roof access, and flue size drive most of the difference between one quote and the next.
Chimney Cleaning & Sweep Cost Breakdown (2026)
Here’s how the numbers usually break down for a Westminster home. These are typical ranges for the local market, not a fixed price list; the written estimate you receive after we look at your chimney is what sets the final bill.
| Service | Typical Westminster Range (2026) |
|---|---|
| Standard sweep, single flue, wood-burning fireplace | $180 – $320 |
| Sweep with a Level 1 visual inspection included | $200 – $350 |
| Level 2 inspection (camera, accessible attic and crawlspace) | $150 – $350 added to a sweep |
| Second flue or a second appliance on the same chimney | $75 – $150 added |
| Heavy creosote removal (glazed, stage 3) | $350 – $700 |
| Chimney cap supply and install (Gelco, Famco, Olympia Chimney) | $200 – $550 |
| Crown repair or rebuild | $450 – $1,400 |
| HeatShield ceramic liner resurfacing | $1,200 – $2,800 |
| DuraFlex flexible liner replacement | $2,500 – $5,500 |
| Masonry tuckpointing, per section | $600 – $2,000 |
What pushes a quote toward the top of these ranges? The biggest single factor is creosote. A light, sooty flue sweeps quickly. Glazed, tar-like creosote is a different job, and it needs more time and the right tools to clear safely. After that come access and condition: a steep roof, a chimney tucked behind a dormer, a flue that’s undersized for the appliance, or a cap that’s rusted through all raise the number. Flat, easy access and a well-maintained flue keep you near the bottom of the range. Gas fireplaces usually cost less to sweep than wood-burning ones because there’s no creosote to deal with, though they still need an inspection.
One thing we won’t do is quote you over the phone for a job we haven’t seen. A sweep on a clean flue and a sweep on a flue full of stage 3 creosote look identical from the driveway. We’d rather give you an honest range up front and a firm number once we’ve looked.
What Affects Chimney Cleaning & Sweep Pricing in Westminster
- Creosote stage. Stage 1 is light soot and brushes out fast. Stage 2 is flaky and denser. Stage 3 is glazed and hardened, and it’s the one that catches fire. Each stage up adds labor, and stage 3 often needs chemical treatment before the flue can be swept at all.
- How many flues you have. A single fireplace is one price. A chimney serving two fireplaces, a furnace, or a wood stove is more work, and each appliance needs its own sweep and its own inspection.
- Roof pitch and chimney height. Westminster homes sit on everything from flat-ish ranch roofs to steeper two-story pitches. A tall chimney on a steep roof takes longer to set up safely, and that time shows up in the quote.
- What the inspection finds. A sweep and an inspection are two separate services, and the inspection is the one that finds cracked tiles, gaps in the mortar, or a liner that’s the wrong size for the appliance. Finding a problem doesn’t mean you have to fix it that day, but it does affect what the job ultimately costs.
- Home purchase or post-fire inspections. A Level 2 inspection with a camera is the standard ask when you’ve just bought a house or had a chimney fire. It costs more than a sweep because it covers more of the system.
- The appliance type. A wood-burning fireplace leaves creosote behind and needs a real sweep; a gas fireplace mostly needs an inspection and a check of the venting. The two jobs aren’t priced the same, and any quote should tell you which one you’re getting.
Colorado’s dry air and the long heating season along the Front Range mean a lot of Westminster chimneys see real use from fall through spring. That’s good for the fireplace and hard on the flue. If it’s been more than a year since the last inspection, the sweep price you’re quoted may not tell the full story until someone actually looks at the inside of it.
If you’re not sure which service you need, the Westminster page covers how we approach local homes, and our team is happy to walk you through it by phone.
How to Save on Chimney Cleaning & Sweep
Chimney pricing isn’t very negotiable, but a few habits keep the number at the low end of the range.
- Sweep before the creosote thickens. Annual sweeps cost less than stage 3 removal. Catching buildup at stage 1 or 2 keeps you in the standard $180 – $320 band instead of the heavy-cleaning price.
- Burn dry, seasoned wood. Green or wet wood throws off more creosote, which means more frequent sweeping. Dry hardwood burns cleaner and keeps the flue in better shape between visits.
- Get the inspection done at the same time as the sweep. Pairing a sweep with a Level 1 visual inspection is cheaper than booking them as two separate visits, and it’s the only way to know the flue is sound.
- Fix the cap before it spreads. A missing or rusted cap lets rain and animals in, and water damage to the crown and flue is one of the most common and most expensive chimney problems we see. A new cap from Gelco, Famco, or Olympia Chimney is well under what the water damage costs to repair.
- Take the free estimate. There’s no charge to have us look at your chimney and price the work in writing, and it’s the surest way to avoid paying for a service you don’t actually need. Call (844) 785-0715 for that estimate.
We’ll tell you exactly what your chimney needs and nothing it doesn’t. That’s the honest way to save money on chimney work: pay for the right service, not the biggest one.
When a Sweep Turns Into a Repair
Most sweeps stay sweeps. But a chimney that hasn’t been inspected in a while sometimes has a problem hiding in the flue, and it’s worth knowing what those fixes cost before you commit. Liner damage is the big one. If the flue tiles are cracked or the original liner is worn out, HeatShield ceramic resurfacing is one route, and a full DuraFlex flexible liner is the other when the existing liner is beyond repair. Those are the two material systems we trust on this kind of work, and both are recognized in the chimney trade for good reason: they address the liner itself, not just the surface.
If the repair is a liner replacement or resurfacing, that’s still one job with one point of contact from inspection through finished work. You won’t be handed off to a separate masonry contractor or a generalist who does chimneys on the side. That’s the difference between a sweep-only provider and a chimney specialist, and it shows up in the estimate. If you’ve had a chimney fire, don’t assume the flue is fine because the flames went out. A Level 2 inspection with a camera is the only way to know, and it’s money well spent before the next fire. For a wider look at the full scope of what we handle, the chimney sweep service overview is the place to start.
FAQs – Chimney Cleaning & Sweep Cost
How much does a chimney sweep cost in Westminster?
A standard chimney sweep in Westminster typically costs $180 to $320 for a single flue on a wood-burning fireplace. Heavy creosote, a second appliance, or a steep roof can push it higher, and the written estimate sets the final price. Call (844) 785-0715 for an exact quote. Estimates are free.
Is it cheaper to sweep or replace the liner?
Sweeping is far cheaper: $180 to $320, compared with $2,500 to $5,500 for a full DuraFlex liner replacement. You only replace the liner if the inspection shows it’s cracked, deteriorated, or the wrong size for the appliance. A sweep can’t fix a damaged liner, and you shouldn’t skip the inspection to find out. Call (844) 785-0715 and we’ll tell you which one your chimney actually needs.
How much does a Level 2 chimney inspection cost?
A Level 2 inspection in Westminster usually adds $150 to $350 to the cost of a sweep. You need one when you’ve bought a home, had a chimney fire, or changed the appliance. It includes a camera run through the flue and a look at accessible parts of the attic and crawlspace. Call (844) 785-0715 to book one. Estimates are free.
Can you come today?
Same-day service is often available when you call early. We answer 24/7, and fast dispatch runs 7am to 7pm, Sunday through Friday. A call outside dispatch hours is booked into the next opening. Call (844) 785-0715 for a free estimate and the earliest slot.
Do I need a sweep if I only use a gas fireplace?
You need an inspection rather than a full sweep. Gas fireplaces don’t build up creosote the way wood does, but the venting and connections still need checking, and that inspection typically costs $150 to $350. Call (844) 785-0715 to schedule it. Estimates are free.
Why Homeowners in Westminster Call Us
We’re a chimney specialist, not a generalist. That means the materials we use are professional-grade and come from the brands chimney specialists trust: DuraFlex and Olympia Chimney for liners, HeatShield for ceramic resurfacing, Gelco and Famco for caps and ventilation components, and Copperfield for the parts that complete the system. We don’t improvise with off-the-shelf hardware. If it’s going into your chimney, it’s built for that job.
Our services break into three phases: inspect, sweep, repair. We handle all three, which means you’re not coordinating a sweeper and a repair contractor and a mason for a single chimney. A clean chimney isn’t just comfort. It’s fire safety. And a documented service record is worth having when you sell the house or renew insurance. For homeowners who’ve just bought a home, had a draft problem, or simply can’t remember the last inspection, that record is the part that matters.
A quick safety note: if you smell a strong campfire odor in the house, see glazed black creosote on the flue walls, or notice smoke backing into the room, treat it as a sign to get the chimney checked before your next fire. Some repairs, especially anything involving the liner or masonry, are not a do-it-yourself job. Creosote fires and cracked flues are serious, and a trained professional should be the one looking up that flue. We’ll tell you plainly what we find and what it needs.
If you’re weighing your options, our full Hillcrest Chimney Sweep service page lays out the entire inspect-sweep-repair cycle and the materials we work with. When you’re ready to get a number, a call is all it takes.
Contact Us for a Free Estimate
Every chimney is different, and a range on a page is no substitute for someone looking at yours. Call (844) 785-0715. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday. We’ll come out, inspect the flue, and give you a written estimate before any work begins, with a firm price and no surprises. We’re closed on Saturday. A clean, safe chimney starts with an honest conversation about what yours needs, and we’re glad to have it.
Pricing reflects the Westminster market as of 2026. Hillcrest Chimney Sweep offers free estimates. Call (844) 785-0715.
Written by the team at Hillcrest Chimney Sweep.
What Our Customers Say
"Drop cloths everywhere, HEPA vac, and not a speck of soot on the carpet. I'd been dreading the mess for nothing."
- Carmen Reyes"Cap keeps the birds out now, which after two springs of scratching noises is worth every penny."
- Rafael Torres"Crown was cracked and taking water. Repaired it rather than quoting a rebuild, which the previous company had pushed hard for."
- Nia Carter