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.
Chimney Company in Gunbarrel, CO
A chimney inspection in Gunbarrel usually starts with the same discovery: the fireplace was built in the late 1970s or 1980s, and the clay-tile flue behind it has never been looked at properly. Gunbarrel’s planned subdivisions went up fast, many with original masonry fireplaces and early factory-built inserts, and four decades of Front Range winters have been working on those flues ever since. We work in chimneys only, so the inspection, the sweep, and the repair come from the same specialists. Call (855) 632-3564 to book a visit.
Why Gunbarrel Homes Are Different
Gunbarrel is unincorporated Boulder County, not Boulder proper, and that changes the chimney conversation in ways homeowners here don’t always expect. Inside Boulder city limits, wood burning is restricted by ordinance. In unincorporated Gunbarrel those rules don’t automatically apply, so a lot of homes still burn wood seriously through the winter. That means more creosote, more often, in flues that were sized for occasional use.
The housing stock matters just as much. Most homes off Lookout Road and Spine Road were built in the late 1970s and 1980s, and the original clay-tile flues in them are now well past the point where a builder would have expected to look at them again. Townhome and condo clusters add shared-chase configurations, where one flue problem can affect several units. Then there’s the weather: cold, windy winters, Chinook wind events, and heavy snowmelt cycles hammer exterior masonry crowns with freeze-thaw stress every year. Homes near Boulder Reservoir and along the foothills edge catch gusty Chinook downdrafts that push smoke back into the living room, which is why draft-improving caps and top-sealing dampers come up so often on Gunbarrel visits.
Styles & brands we work with
- Sweep & inspection
- Caps & crowns
- Flue relining
- Masonry repair
- Gas fireplace service
Our Main Gunbarrel Services
Two jobs come up more than anything else for Gunbarrel homeowners: getting the flue properly swept, and dealing with the wear that four decades of burning leaves behind.
Chimney Sweep in Gunbarrel
A sweep here is rarely just a brush down the flue. Given the age of the housing, we’re usually also checking the firebox, damper, smoke shelf, and cap while we’re on the roof. Heavy winter burn seasons in this part of Boulder County build creosote fast, and the glaze that forms after repeated hot fires is the kind that doesn’t come off with a light pass. We remove what’s there, contain the dust, and show you what came out. For a closer look at how a chimney sweep works in Gunbarrel’s older homes, start there.

Chimney Repair in Gunbarrel
Freeze-thaw cycles are the quiet problem in Gunbarrel. Exterior masonry crowns crack, water gets in, and the damage shows up inside the flue a season or two later. Repair work here tends to be crowns, caps, dampers, and flue joints rather than dramatic rebuilds, and we’d rather tell you that a small fix can safely wait than sell you a rebuild you don’t need. When a liner is genuinely failing, we install DuraFlex flexible systems and Copperfield liners matched to the chimney type. Read more on chimney repair in Gunbarrel.

Chimney Inspection in Gunbarrel
Most Gunbarrel homes we look at were built between the late 1970s and the late 1980s, which means the original clay-tile flue has been through forty-plus winters of freeze-thaw and heavy burn seasons. Chinook downdrafts off the foothills add to it, stressing exterior masonry and sometimes pushing smoke back into living rooms. A proper chimney inspection is how you find out what that history has actually done to your flue before you light another fire.
Fireplace Inspection
Signs you need it
Smoke that rolls into the room instead of up the flue, a damper that sticks or won’t seal, or a firebox with cracked brick joints are all reasons to have the fireplace itself looked at rather than just the flue above it.
What it costs in Gunbarrel
A fireplace inspection in Gunbarrel typically runs $125 to $250, and the written estimate you get afterward is what sets the final price.
How we do it
We inspect the firebox, damper, smoke shelf, and the first section of flue directly, then check draft performance so we can tell you whether the problem is the fireplace, the flue, or the cap.
Chimney Flue Inspection
Signs you need it
Creosote glaze on the flue walls, a flue that’s the wrong size for the appliance, or a home that’s had an insert swapped in without the liner being checked are all signs the flue itself needs a real look.
What it costs in Gunbarrel
Flue inspection in Gunbarrel typically costs $150 to $300 depending on access and whether a camera run is needed, with the written estimate setting the final price.
How we do it
We run a camera down the flue, measure the flue against the appliance it serves, and photograph any cracks, gaps, or offsets so you can see exactly what we’re seeing.
Level 2 Chimney Inspection
Signs you need it
A Level 2 inspection is the right call when a home changes hands, an appliance is replaced, or a chimney has been through a chimney fire or an earthquake-like event such as a heavy freeze cycle.
What it costs in Gunbarrel
A Level 2 chimney inspection in Gunbarrel typically ranges from $200 to $450, and the written estimate you receive sets the final price.
How we do it
We inspect every accessible part of the chimney, including the attic and roof-level components, run a video scan of the flue, and document the findings with photos.
Chimney Fire
Signs you need it
A loud roaring sound from the flue, puffy creosote that looks like honeycomb, discolored caps, or a strong burned smell that lingers after the fire is out can all point to a chimney fire having happened.
What it costs in Gunbarrel
Assessing a chimney after a fire typically costs $200 to $450 for the inspection and camera scan, and the written estimate sets the final price for any repair that follows.
How we do it
We sweep the flue, run a camera through it, check the masonry and liner for heat damage, and tell you plainly whether the chimney can go back into service or needs relining.
What Chimney Inspection Costs in Gunbarrel
| Item | Typical range in Gunbarrel |
|---|---|
| Fireplace inspection | $125 – $250 |
| Flue inspection with camera | $150 – $300 |
| Level 2 inspection | $200 – $450 |
Do I really need a Level 2 inspection in Gunbarrel?
If you’ve bought the home recently, changed appliances, or had a chimney fire, yes. Those events are exactly what a Level 2 covers, and in Gunbarrel’s older housing stock the flue history usually isn’t documented. Call (855) 632-3564 for an exact quote.
How often should a Gunbarrel chimney be inspected?
Annually is the standard, and it matters more here because so many homes still burn wood heavily through the winter. Inspection is how you catch a cracked crown or glazed flue before it becomes a liner job. Call for a free estimate.
Brands We Service in Gunbarrel
We supply and install liner and venting products from DuraFlex, Olympia Chimney, Famco, and Copperfield, matched to the chimney type rather than a one-size fit. Our technicians have up to 13 years of experience working with these systems. Turnaround depends on the material, and we confirm timing with your written estimate. See our brands for the full list.
See the difference
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AfterPricing for Chimney Company in Gunbarrel, CO
| Service | Typical range in Gunbarrel |
|---|---|
| Fireplace inspection | $125 – $250 |
| Flue inspection with camera | $150 – $300 |
| Level 2 inspection | $200 – $450 |
| Post-fire assessment | $200 – $450 |
Price in Gunbarrel is driven mostly by access and condition: a flue that needs a camera run and a roof-level check takes longer than one visible from the firebox, and shared-chase townhome configurations add time. Nothing gets recommended without camera evidence you can see, and the upfront price is agreed before we start.
Neighborhoods We Serve in Gunbarrel
We cover Gunbarrel and the subdivisions around it, from the streets off Lookout Road to the townhome and condo clusters closer to Spine Road, plus the homes near Boulder Reservoir where Chinook downdrafts cause the most smoke rollback complaints. Response across the Gunbarrel area is generally quick, and we’ll confirm timing when you book.
- Subdivisions off Lookout Road
- Spine Road and nearby townhome clusters
- Homes near Boulder Reservoir
- The foothills edge of Gunbarrel
- Shared-chase condo and townhome units
Service Area – Cities Near Gunbarrel
Gunbarrel sits in unincorporated Boulder County, and we also work the surrounding communities. That includes Niwot, CO to the north, Erie, CO to the east, Longmont, CO further up the diagonal, and Dacono, CO beyond it. If you’re not sure whether your address falls in our area, call and we’ll tell you straight.
Serving Gunbarrel, CO – Our Local Coverage Area
We serve Gunbarrel and nearby communities. Use the map below to see the area we cover. If you’re nearby, we can almost certainly help.
FAQs About Chimney Company in Gunbarrel
Yes. Gunbarrel is a short run from Boulder and we schedule it regularly. We answer 24/7, and fast dispatch from 7am to 7pm, Sunday through Friday, gets a technician out to assess the chimney. Call (855) 632-3564 for an exact quote.
Because Gunbarrel is outside Boulder city limits, permitting runs through Boulder County rather than the city, and not every chimney repair needs one. We’ll tell you when a permit applies to your job before any work begins.
Not automatically. Gunbarrel is unincorporated, so Boulder’s no-burn ordinance doesn’t apply the same way it does inside the city. Many homeowners here are surprised by that. The practical effect is that regular sweeping and inspection matter more, not less.
Ready to know what’s inside your flue before the burn season starts? Call (855) 632-3564 for a free estimate. We answer 24/7, and fast dispatch runs 7am to 7pm, Sunday through Friday.
What happens when you call
- 1A real person answersNo phone trees. Talk to a local chimney cleaning pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you. The visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Gunbarrel Customers Say
"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."
- Gabriela Torres"Swept it, capped it, and installed a proper damper. The downdraft smell in the summer that we'd lived with for years is gone."
- Xavier Freeman"Thorough sweep and a clear report. He was running late from the job before and arrived near the end of the window, though he did call to warn me."
- Amit Patel