Fast, Reliable Chimney Cleaning & Sweep Across Boerne
Chimney cleaning and sweep service in Boerne typically runs $149-$289 for a standard annual sweep with Level 1 inspection, and most appointments are completed in a single visit the same week you call. If you’re burning Ashe juniper - the “cedar” that covers every Hill Country acreage - your flue needs attention faster than standard national guidelines suggest.
We’ve been driving the winding roads out to Boerne since 1984, long before the Cordillera Ranch gates went in and back when the old limestone places near Hauptstrasse were the only homes we’d see. Our technicians know the difference between a 1920s German-immigrant farmhouse chimney with clay-tile flue liners and a 2019 custom build with an oversized stone firebox. Both need sweeping. Both need someone who understands what Boerne’s freeze-thaw cycles and resin-heavy cedar fuel do to a flue over a single winter. Call (844) 803-1545 and you’ll reach a live person, 24 hours a day. We’ll give you a real appointment, a written upfront price, and our Chimney Cleaning & Sweep team will show up when we say.
Why Hearthstone Chimney Co. Is Boerne’s Preferred Chimney Cleaning & Sweep Company
Boerne homeowners call us back because we document what we find. Every Level 2 inspection ends with photos you can see on the screen and a plain-English verdict written like a report you’d actually understand - not a checklist of scare tactics. We’ve served communities across this region for over 42 years, and that longevity means something in a town where your neighbor’s recommendation carries more weight than any ad.
Our response time to Boerne is typically same-week, often within 48 hours during peak season. We don’t subcontract to crews from three counties away who need GPS to find Fair Oaks Ranch. Our technicians are background-checked, uniformed, and carry the professional-grade tools and materials to complete most jobs in a single visit.
We also know the local fuel. A technician working Boerne will almost always find cedar ash and heavy creosote deposits from Ashe juniper burning - because land-clearing here is essentially year-round, and that “free” wood stacks up in every garage from 78006 to 78015. We tell you what we find, what it means, and what it costs to fix. No surprises on the bill. That’s a square deal.
Our Chimney Cleaning & Sweep Services in Boerne
Level 1 Inspection
A Level 1 inspection is the annual check every Boerne homeowner with an active fireplace should schedule before the first cold front drops down from the northwest. We examine readily accessible portions of the chimney exterior, interior, and flue, checking for obstructions, creosote buildup, and basic structural soundness. For the older limestone homes near downtown Boerne, this often reveals the first signs of mortar deterioration from decades of Hill Country freeze-thaw stress. A Level 1 inspection with standard sweep in Boerne runs $149-$189.

Level 2 Inspection
Level 2 is what we recommend when you’ve changed anything about your system - a new insert, a relining, or switching from oak to cedar fuel - or when you’re buying one of the historic properties near Hauptstrasse that may have seen a century of fires. We run a camera up the flue and document every inch with photos you can see. The verdict comes in plain English, not code-speak. In Boerne’s newer luxury builds, we often find construction debris or improper clearances that the original builder never corrected. Level 2 inspection with camera documentation in Boerne typically costs $229-$289.

Creosote Removal
Creosote is the black, tarry residue that builds up when wood doesn’t burn completely - and Boerne’s abundant Ashe juniper burns fast, hot, and incomplete, leaving a sticky, highly flammable glaze on flue walls. Stage 1 creosote brushes off. Stage 2 requires chains or rotary tools. Stage 3, which we see more often than we’d like in cedar-burning homes, is a hardened glaze that needs chemical treatment and mechanical removal. We handle all three stages with professional-grade equipment, and we tell you honestly whether your burning habits need to change. Creosote removal in Boerne ranges from $189 for light buildup to $340 for heavy Stage 3 glazing.

Soot Removal & Fireplace Cleaning
Soot is the powdery carbon residue that drifts into your living space, stains your firebox, and settles on the hearth. In Boerne homes with the big stone fireplaces popular in Cordillera Ranch and similar communities, soot accumulation can be substantial simply because of the firebox size and frequency of use. We clean the firebox, smoke chamber, damper assembly, and accessible hearth area, leaving the visible parts of your fireplace as clean as the hidden flue. Fireplace cleaning and soot removal in Boerne typically runs $169-$219.

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.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Boerne
We don’t use builder-grade substitutes. When your Boerne chimney needs a new cap, a liner repair, or refractory work, we specify materials from HeatShield, Gelco, and Olympia Chimney - brands that hold up to the Hill Country’s temperature swings and occasional ice events. We stock common parts and sizes so your repair doesn’t wait on a warehouse shipment. If we’re out to your place in 78015 for a sweep and find a failed cap or damaged crown, we can often handle it then and there, backed by the same 90-Day Done Right Promise that covers everything we do.
Common Chimney Cleaning & Sweep Problems We See in Boerne Homes
- Accelerated creosote from cedar burning. Ashe juniper is resin-rich softwood, not true hardwood, and it deposits creosote at roughly twice the rate of oak or mesquite. We see Stage 2 and 3 buildup in Boerne chimneys after just one season of heavy cedar use - buildup that would take 2-3 seasons of hardwood burning to develop.
- Freeze-thaw damage in historic limestone chimneys. The porous native limestone in Boerne’s older homes absorbs moisture, then the January freeze expands it, spalling the surface and opening mortar joints. These gaps let cold air in, draft smoke back into the house, and accelerate deterioration. A proper sweep and inspection catches this before the chimney needs rebuild-level work.
- Oversized fireplaces in newer homes that don’t draft properly. The grand stone fireplaces in communities like Cordillera Ranch look magnificent but often have flues proportioned for show rather than function. Smoke rolls out the front, homeowners burn more wood trying to compensate, and creosote coats the smoke chamber. We measure, we document, and we tell you if the design itself is the problem.
- Missing or failed chimney caps after Hill Country wind events. Boerne’s exposed elevation catches north winds that other Hill Country towns don’t. A cap that worked in San Antonio may fail here. Water gets in, mixes with soot, forms acidic sludge, and starts eating mortar. We check cap condition on every visit and can replace with Gelco or Olympia Chimney caps rated for this wind exposure.
Pricing for Chimney Cleaning & Sweep in Boerne, TX
| Service | Typical Range in Boerne |
|---|---|
| Annual Sweep with Level 1 Inspection | $149 - $189 |
| Level 2 Camera Inspection | $229 - $289 |
| Creosote Removal (light to moderate) | $189 - $259 |
| Heavy Stage 3 Creosote Removal | $289 - $340 |
| Fireplace Cleaning & Soot Removal | $169 - $219 |
| $89 Seasonal Tune-Up (standing offer) | $89 |
What moves you within these ranges? The height and accessibility of your chimney, the amount of buildup we find, and whether any damage requires repair before safe operation. We give you the full price before we start - the number on the estimate is the number on the invoice. No add-ons discovered mid-job. Seniors and veterans receive a permanent 5% discount. Call (844) 803-1545 for your free estimate.
We Also Serve Cities Near Boerne
Our coverage area extends throughout the Hill Country region surrounding Boerne, including Chimney Repair in Boerne and surrounding communities. We regularly serve Fair Oaks Ranch, Helotes, Timberwood Park, and Leon Valley - the same live-answer phone line, the same written upfront pricing, the same 90-Day Done Right Promise. If you’re in one of these neighboring communities and need Fireplace Services in Boerne or the surrounding area, we cover that too.
Serving Boerne, TX - Our Local Coverage Area
We’re based in the Boerne 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 Boerne
We typically schedule Boerne appointments within 2-4 business days during peak season, and often within 48 hours in shoulder months. Our technicians are already working the Hill Country corridor regularly, so we’re not routing someone from downtown San Antonio for your call. If you have an active chimney fire or dangerous draft condition, tell the live person who answers at (844) 803-1545 and we’ll prioritize your appointment.
Yes. We service the full Boerne area, ZIP codes 78006 and 78015, from the original German-immigrant limestone homes near Hauptstrasse to the newer estates in Cordillera Ranch and everything along I-10 and Highway 46. The chimney construction differs significantly across these areas - clay flue tiles in the old places, stainless steel liners in many newer builds - and our technicians arrive prepared for what your home actually has.
We do not advertise 24-hour emergency sweeping, but our phones are answered by a live person 24 hours a day, 7 days a week. If you have a chimney fire, carbon monoxide alarm, or sudden smoke backup, call (844) 803-1545 and we’ll determine whether same-day dispatch is warranted or whether the situation requires you to stop using the fireplace immediately until we can inspect. Safety comes first - we’ll tell you honestly what the urgency level is.
Our Boerne pricing is consistent with our broader Hill Country rates - not inflated for the ZIP code. The main cost driver here is what we find, not where you live. Cedar-heavy creosote buildup, which is more common in Boerne than in San Antonio where natural gas and hardwood predominate, can add time and therefore cost. But we quote upfront, and the $89 Seasonal Tune-Up offer applies in Boerne exactly as it does elsewhere. Call for your specific estimate.
Every job we complete in Boerne is covered by our 90-Day Done Right Promise - in writing, with no arguing. If the sweep, inspection, or any repair we perform isn’t right, we come back and make it right. This is the same Keystone Standard guarantee we’ve offered for over 42 years, whether the job is on a historic Boerne farmhouse or a new build in Fair Oaks Ranch. The promise is backed by our K.E.Y.S. values: Krafted right, Every time, Your home first, Standing behind it.
Written by Russell Haines, Owner at Hearthstone Chimney Co., serving Boerne and the Hill Country since 1984.