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
See the difference
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AfterHow Much Does Chimney Cleaning & Sweep Cost in Highlands Ranch?
A standard chimney cleaning and sweep in Highlands Ranch typically costs $225 to $425 for a wood-burning fireplace flue, with most homeowners landing near $310 once the brush run, a Level 1 inspection, and a basic creosote assessment are included. A dryer vent cleaning runs $140 to $240 as a stand-alone visit. Anything that turns up during the sweep (a cracked crown, a damaged flue tile, a liner that needs resurfacing) is quoted separately, and the written estimate you get before we start is what sets the final price.
We give free estimates, and we repair what we find. If the sweep uncovers a problem, our technicians can talk through options on the spot rather than handing you a report and a phone number for someone else.
Key Takeaways
- Typical Highlands Ranch chimney sweep: $225-$425.
- Dryer vent cleaning: $140-$240. Most homes in Highlands Ranch have the laundry on the main or upper level, so the run is longer than it looks.
- A Level 2 camera inspection adds $150-$350 to the visit.
- HeatShield liner resurfacing runs $1,200-$2,800. A full DuraFlex flexible stainless reline runs $2,800-$6,500.
- Estimates are free. Call (833) 749-6226. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.
Chimney Cleaning & Sweep Cost Breakdown (2026)
Here’s how the numbers break down for a Highlands Ranch home. These are typical estimated ranges for the local market as of 2026, not a menu of exact prices. Every job gets its own written estimate.
| Service | Typical Range | What It Covers |
|---|---|---|
| Standard sweep, wood-burning fireplace | $225-$425 | Brush and vacuum the flue, firebox, and smoke chamber; Level 1 visual inspection |
| Sweep, wood stove insert | $275-$475 | Same as above, plus pulling the insert or working around the baffle and flue collar |
| Gas fireplace or gas log flue sweep | $175-$325 | Clearing the smaller venting run and checking the vent termination |
| Dryer vent cleaning | $140-$240 | Full-length lint removal, blower test, exterior cap check |
| Level 2 camera inspection | $150-$350 | Video scan of the full flue interior; commonly needed for home sales and after a chimney fire |
| Crown repair or rebuild | $450-$1,400 | Sealing cracks, rebuilding the crown, re-caulking the flashing line |
| HeatShield liner resurfacing | $1,200-$2,800 | Resurfacing a damaged clay flue in place |
| DuraFlex flexible stainless reline | $2,800-$6,500 | Full relining of a compromised or outdated flue; the range covers single-story to full two-story runs |
What pushes a quote toward the top of a range? The most common drivers in Highlands Ranch are the size of the flue and the number of flues on the house. A single-flue fireplace is a straightforward morning job. A three-flue setup (fireplace, furnace, water heater) takes longer, and if two flues are serving gas appliances, each one needs its own check. Oversized fireboxes and inserts take more time and more vacuum capacity. Heavy creosote buildup, especially glazed third-degree creosote that needs the rotary tool rather than a plain brush, adds labor. So does anything that requires moving a stove out of the way or climbing onto a low-slope roof to check the cap and crown.
We stock and install professional-grade materials from DuraFlex, HeatShield, Gelco, Olympia Chimney, Famco, and Copperfield. That’s the part most homeowners don’t think to ask about until they’ve been quoted commodity hardware-store parts swapped in at the cheapest price point. The parts inside your chimney matter more than the parts inside your furnace, because nobody sees them.
What Affects Chimney Cleaning & Sweep Pricing in Highlands Ranch
- How much you burn. A residence that runs the fireplace through most winter evenings builds creosote faster than one used a dozen times a season. Highlands Ranch sits at roughly 5,900 feet, and wood burns differently at that elevation: fires run cooler unless the air control is handled well, and cooler flue gases mean more condensation on the tile and more creosote. It also means more frequent sweeping than a sea-level home of the same size.
- Chimney configuration. A straight exterior-wall chimney is quick to sweep. An interior chimney with an offset (a jog in the flue to route around framing) takes real time because the brush has to navigate the bend. Offsets are common in a lot of the two-story floor plans built in the Highlands Ranch area through the 1990s and 2000s.
- Flue liner condition. Clay tile liners crack. When they do, the sweep itself is fine but the inspection pushes the conversation toward HeatShield resurfacing or a DuraFlex reline, and those are the big-ticket line items. If the flue is healthy, you stay in the sweep range.
- Roof pitch and access. Some Highlands Ranch homes have steep roof sections above the chimney, and getting to the cap and crown safely means setting up differently. That adds time. It’s also the reason you don’t want anyone on that roof who isn’t set up for it.
- Dryer vent run length. Dryer duct that snakes up through an attic or out a sidewall takes longer to clear than a short straight run. Longer ducts also hold more lint, which is exactly why they matter for fire safety.
- Whether it’s a sale inspection. Chimney work tied to a real estate transaction often needs a Level 2 camera scan, which adds to the visit. Budget the inspection separately from the sweep so nobody is surprised by the line item at closing.
How to Save on Chimney Cleaning & Sweep in Highlands Ranch
The single easiest way to keep the cost in the standard sweep range is to stay ahead of buildup. Sweeping annually before the creosote glaze forms is cheaper than sweeping three years of it off the tile. If a technician has already told you the flue is glazed, don’t wait another season to think about it.
- Book the sweep and dryer vent together. Both are fire-safety services and both live in the same visit, so combining them usually costs less than two separate trips.
- Get the estimate in writing before work starts. We’ll give you one up front, free, and the written estimate sets the final price.
- Fix small issues before they’re big ones. A $450 crown repair today beats a $1,400 crown rebuild after two winters of freeze-thaw. Highlands Ranch gets real freeze-thaw cycles in spring, and a hairline crown crack spreads.
- Choose resurfacing over relining when it’s appropriate. HeatShield liner resurfacing restores a damaged clay flue without a full liner replacement, which keeps the repair in the $1,200-$2,800 range instead of the reline range. It isn’t right for every flue, but it is a real middle option, and it’s the kind of option a sweep-only company can’t offer because it can’t do the work.
- Ask for the estimate, not the upsell. Our model is to repair what we find in the same visit, not to build a second appointment and a second dispatch. If the flue is fine, we’ll tell you it’s fine.
Free estimates are available on every job. Call (833) 749-6226 and we’ll get you scheduled.
How Long Does a Chimney Sweep Take?
A standard residential sweep takes about 45 to 90 minutes, depending on flue count, insert type, and how much buildup is inside. Add time if you’re bundling a dryer vent cleaning or a Level 2 camera inspection into the same visit. The drywall dust stays in the vacuum, not in your living room, as long as the technician is set up correctly.
If the sweep turns into a repair, the timelines split: a HeatShield resurfacing application is usually a longer single visit, and a DuraFlex reline is typically its own longer appointment. We’ll lay out the schedule in the estimate so you know what you’re committing to.
Is a Chimney Sweep Worth the Cost in Highlands Ranch?
Yes. The alternative is a chimney fire or a carbon monoxide problem, and both are far more expensive than $225-$425. Chimney sweeping is fire prevention, not maintenance for its own sake. The creosote that builds up on the flue walls is the fuel, and the residue that gets pulled out on the brush is the fuel you got rid of.
Highlands Ranch has the specific combination that makes this worth taking seriously: a colder, higher-elevation burn season, homes built with clay tile liners that age, and no shortage of fireplaces that see real use. Our technicians have up to 15 years of experience diagnosing exactly this. When we sweep, we’re also looking at the crown, the flashing, the damper, and the liner. If we find a problem, we can fix it. That’s the difference between a sweep and a sweep-plus-referral. You can read more about how we handle Grafton Chimney Sweep services if you want the full picture.
Why Dryer Vent Cleaning Belongs on the Same Bill
Dryer vent cleaning runs $140-$240 in Highlands Ranch, and it addresses a leading cause of residential house fires. It’s a core service for us, not an add-on, because the same logic applies to both vents: lint and creosote are the same hazard in a different place. A dryer duct that’s never been cleaned in a home with a long run through the attic or out to a sidewall is a loaded problem. The cleaning is quick, the diagnosis is straightforward, and it’s the cheapest fire-safety service in the home.
If a technician is already out for a sweep, bundling the dryer vent is the most economical way to get both done. Call (833) 749-6226 for a combined estimate.
When Do You Need More Than a Sweep?
A sweep alone isn’t enough when the liner is damaged, when a chimney fire has happened (even a small one), or when you’re buying a home and need a Level 2 inspection. Those are the scenarios that push the bill into the repair and reline ranges.
The signs to watch for: cracked or missing flue tiles visible in the firebox, white staining on the outside of the chimney (efflorescence, often a sign of moisture migrating through the brick), a loose crown, rusted or corroded damper hardware, or a chimney that smells strongly after a rain. None of these mean the chimney is unsafe to use tomorrow, but they do mean the sweep isn’t the last word.
This is where HeatShield and DuraFlex come in. HeatShield liner resurfacing coats and restores a damaged clay flue from the inside without tearing the chimney apart. When the flue is too far gone for resurfacing, DuraFlex flexible stainless liner systems allow complete relining of the flue. Both are done in-house. There’s no subcontractor, no referral, no “we’ll have someone call you.” The same team that sweeps can repair and reline.
FAQs – Chimney Cleaning & Sweep Cost
How much does chimney cleaning cost in Highlands Ranch?
Chimney cleaning in Highlands Ranch typically costs $225-$425 for a standard wood-burning fireplace flue, including the sweep and a Level 1 visual inspection. Stove inserts run higher, gas flues run lower. Call (833) 749-6226 for an exact quote. Estimates are free.
Is it cheaper to repair or replace a chimney liner?
It’s usually cheaper to repair, and liner resurfacing with HeatShield runs $1,200-$2,800 compared to $2,800-$6,500 for a full DuraFlex reline. Resurfacing only works when the clay tile is still structurally sound. We’ll tell you honestly which one your flue needs. Call (833) 749-6226 for a free estimate.
How much does dryer vent cleaning cost in Highlands Ranch?
Dryer vent cleaning runs $140-$240 depending on the length and route of the duct. It’s the single cheapest way to reduce a known house fire risk. Bundle it with a chimney sweep and it costs less than a separate trip. Call (833) 749-6226 to schedule both.
Can you come today?
Often, yes. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday, closed Saturday. Call (833) 749-6226 and we’ll tell you what’s available and give you a free estimate over the phone or on site.
Do I need a chimney inspection every year?
An annual inspection is the standard recommendation, and it’s typically included with a sweep. A Level 2 camera inspection runs $150-$350 and is worth doing when you buy a home, after a chimney fire, or if the liner condition is uncertain. Call (833) 749-6226 to talk through what your chimney needs.
What’s the difference between a sweep and an inspection?
The sweep is the cleaning; the inspection is the assessment. A standard sweep includes a Level 1 visual inspection at no extra charge. A Level 2 camera inspection looks at the full flue interior and costs $150-$350 on top. Call (833) 749-6226 for details on your specific setup.
Book a Chimney Sweep in Highlands Ranch
If you’re in Highlands Ranch and the fireplace has been quiet since last winter, this is the season to get ahead of it. We’ll sweep, inspect, and repair whatever we find in a single visit, using professional-grade materials from DuraFlex, HeatShield, Gelco, Olympia Chimney, Famco, and Copperfield. Our technicians have up to 15 years of experience with exactly this kind of work. Estimates are free and the written estimate sets the price. Call (833) 749-6226 today. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.
Want to see how we handle the full scope of chimney and dryer vent work in Highlands Ranch? Start here.
Pricing reflects the Highlands Ranch market as of 2026. Grafton Chimney Sweep offers free estimates – call (833) 749-6226.
What Our Customers Say
"Liner was cracked in two places. He walked me through the repair options honestly, including the one that was cheaper for him and better for me."
- Michael Anderson"Creosote buildup was worse than I realized. He measured it, showed me the glazing on the flue with the camera, and was honest that we were closer to a chimney fire than I wanted to hear."
- Travis Doyle"I'd use them again. Not the cheapest option in Highlands Ranch and the first appointment got pushed by a day, but the work was clean and they stood behind it."
- Todd Ackerman