Frequently Asked Questions - Chimney Cleaning in Fontana, CA
Straight answers to the questions Fontana homeowners ask us most about chimney sweeping, inspections, and repairs. If you don't see your question here, call (833) 805-3229 and ask us directly.
Pricing & Cost FAQs
A standard chimney cleaning and inspection in Fontana typically runs between $185 and $320 for a single flue, depending on the condition of the chimney, how long it has been since the last sweep, and whether there are obstructions like nests or heavy creosote buildup. Homes with multiple flues, taller chimneys, or difficult roof access in neighborhoods like Hunter's Ridge or Citrus Heights often fall toward the higher end. We give you an exact price before any work starts, so there's no surprise at the end.
Three things drive most of the price: how much creosote has accumulated, whether the flue has partial blockages, and how accessible the chimney crown is from the roofline. Fontana's Santa Ana wind seasons push more debris and fine dust into chimneys, which means we sometimes spend extra time vacuuming out wind-blown grit before we even begin sweeping. The age of the chimney matters too. Older masonry in neighborhoods like Southridge tends to have rougher flue tile, and rougher tile holds more glaze.
Yes, and for a specific reason: a sweeping removes creosote, and creosote is the fuel in chimney fires. The National Fire Protection Association says any accumulation of 1/8 inch or more warrants removal, and that builds up faster than most people expect. Fontana's winter burn season is shorter than colder climates, but the fires we do burn, often during cold snaps, still deposit creosote. You're paying for fire prevention, not just cleanliness.
No, our camera inspection is part of the standard sweep. We don't believe in making you pay extra just to see what we're seeing. After we sweep, we run a small camera up the flue so you can look at the flue tiles, the damper, and the smoke shelf yourself. If we find cracks or a failing liner, you'll see it on the screen with us, not take our word for it blind. That's how we've done things since we opened in 2012.
A new chimney cap with installation usually falls between $240 and $480, depending on the flue size and the material. We install caps from Olympia Chimney and Copperfield because they hold up to Fontana's intense summer sun and the gritty wind that blows through the Cajon Pass. A cap is one of the cheapest preventative fixes you can buy. It keeps rain out, keeps birds and squirrels from nesting, and stops embers from escaping onto your roof on burn nights.
Most of the difference comes down to what's included. A low flat rate may cover only the brushing itself, no inspection, no cap check, no camera report. A higher price usually includes those things. We price by the flue condition and access, not by what we think you'll tolerate. When you call (833) 805-3229, we'll ask about your chimney's age, last service, and any issues you've noticed, so the quote is grounded in your actual situation, not a generic menu.
Service & Process FAQs
We start by sealing off the fireplace opening with a vacuum system that keeps soot out of your living room. Then we brush the flue from the roof or the hearth, depending on access. Once the creosote and debris are out, we remove what's sitting on the smoke shelf and clean the damper. After that, we run a camera through the flue and walk you through what we see. A standard sweep takes about 45 to 90 minutes from setup to cleanup.
Yes, and gas chimneys need it less often than wood, but they still need attention. A gas log set produces little creosote, but it can still accumulate dust, and we occasionally find bird nests, spider webbing, and small debris that blocks the draft. More importantly, a gas chimney inspection checks the venting. A blocked flue on a gas fireplace doesn't cause a creosote fire, but it can let carbon monoxide back into the house. That's the reason to inspect even gas flues once a year or two.
The standard recommendation is once a year if you burn wood regularly. If you only burn a few fires a year, every other year is usually adequate, as long as you have an inspection each year. Fontana's mild winters mean most homes are not burning daily for months, but one busy season of weekend fires can still deposit enough creosote to matter. We'll tell you at the end of each service what your buildup looked like and what schedule makes sense for your burn habits.
Most of the time, yes. We can sweep many Fontana chimneys from the hearth side using a specialized vacuum system and flexible rods, which keeps us off your roof entirely. That's useful on two-story homes in neighborhoods like Westgate Village or on tile roofs where foot traffic risks cracking the tile. Some chimneys with tight bends, steep pitches, or specific blockages still need roof access, and we'll let you know before we start. Either way, we protect your floors and furniture.
Clear the area around the fireplace about six feet back, and don't start a fire for at least 24 hours before we arrive, since hot ash makes the job impossible. If you have a wood stove, let it go cold the night before. We bring our own drop cloths, vacuum systems, and lighting, so you don't need to move furniture beyond the immediate fireplace area. Pets should be kept in another room, and it helps to know where the nearest roof access point is if we need it.
Yes. A Level 1 or Level 2 inspection is available as a standalone service, and it's common for homeowners buying or selling a house in Fontana. A Level 2 inspection includes the camera work and is often what's needed for a real estate transaction or after an earthquake. Given that Fontana sits near the San Jacinto fault zone, homeowners sometimes request an inspection after a decent shaker, even if they haven't used the fireplace in years. We'll come out and tell you exactly what condition the flue is in.
Brands & Parts FAQs
We install and service components from Olympia Chimney, Copperfield, and DuraFlex, choosing among them based on the application. Olympia and Copperfield make durable caps, dampers, and chase covers that stand up to Southern California's UV exposure. DuraFlex is our go-to when a liner replacement calls for a flexible stainless option. The right brand depends on your flue size, fuel type, and whether you're venting a wood fireplace or a gas insert. We'll recommend the best fit and explain why.
They do, mostly in material thickness and fit. Cheaper off-brand caps rust through in a few seasons of Fontana's hard water air and summer heat. A poorly fitted liner creates turbulence that reduces draft and accelerates creosote buildup, which defeats the purpose of the liner. We'd rather install a mid-tier cap from Olympia Chimney or a measured liner from DuraFlex once than come back in three years to replace an off-brand part. The parts matter for safety and for how long before you think about it again.
We can work with parts you've bought, but we'll inspect them before the job. The issue isn't policy, it's fit. Many homeowners in Fontana order caps online that are the wrong flue dimension or made from thin galvanized steel that won't last. If your part is correct and safe, we'll install it. If it's not, we'll show you the problem and quote you a replacement from our suppliers. Either way, you'll know before we start, and our labor is the same.
Licensing & Insurance FAQs
Every technician working under the Ashwood name is required to hold the licensing and insurance their state requires for chimney and venting work. We carry the coverage needed to work on your property, and we're happy to show proof before a job starts. You should never let anyone on your roof or inside your flue without confirmation that they're covered if something goes wrong. If a contractor balks at showing proof of insurance, that's a red flag worth listening to.
It's a good habit. You want someone who knows the fuel type you're burning, the local roof types, and the building codes that apply in San Bernardino County. A license doesn't guarantee good work, but it gives you a recourse path and confirms some baseline of accountability. Beyond the license, ask whether the sweeping includes a camera inspection and a written condition report. Those things matter as much as any piece of paper, because they tell you the sweep actually looked.
The people who arrive at your door work under the Ashwood name and follow the same service standards: sealed workspaces, camera inspection included, straight pricing before the job, and cleanup before they leave. When you call (833) 805-3229, you'll speak with a live coordinator who schedules the work and connects you with the local Fontana-area team. If you ever have a question about who's coming or what to expect, ask us before the appointment.
Emergency & Response FAQs
We handle urgent issues like smoke backing into the house, visible flue damage, water pouring through the chimney, or strong fireplace odors. We're open Monday through Friday from 7:00 AM to 7:00 PM and Sunday from 7:00 AM to 7:00 PM, and urgent calls during those hours get prioritized. If you see or smell smoke in the house when the damper is open, stop using the fireplace immediately and call us. If you have active flames in the flue, call 911 first, then call us after the fire is out.
Three situations qualify: smoke spilling into your living space, water coming through the firebox or ceiling around the chimney during rain, and a strong acrid smell that appears suddenly, especially in warm weather. Smoke spill means a blockage or draft problem. Water intrusion means a compromised crown or cap and can ruin your ceiling if ignored. A sudden smell can mean a dead animal in the flue or a serious accumulation problem. All three justify a fast call to (833) 805-3229.
Most non-urgent sweeps in the Fontana area are scheduled within a week, and we work with you on timing during our open hours: Monday through Friday, 7:00 AM to 7:00 PM, and Sunday, 7:00 AM to 7:00 PM. If the situation is urgent, like smoke spill or active water intrusion, we'll prioritize it during our next open window. The best way to get on the schedule is to call (833) 805-3229, tell us what's going on, and we'll find the earliest slot that fits.
Warranty & Guarantees FAQs
We stand behind the sweeping and inspection work we do, and if something's not right, we'll make it right. Our promise is simple: full, honest finding with camera proof, price agreed before we begin, and no upsell unless the camera shows a genuine issue. We've operated this way since 2012 because the alternative erodes trust fast. If a past customer in Fontana has a question or worry about work we did, they call and we address it, same as we would for a neighbor.
The products we install carry manufacturer warranties, and those vary by brand. Olympia Chimney and Copperfield caps typically come with limited lifetime or multi-year rust-through coverage, while DuraFlex liners carry a manufacturer warranty on materials. We'll walk you through the specific warranty terms for whatever we recommend, and we handle manufacturer documentation so you don't have to chase a claim alone. Labor warranties are separate, and we'll spell out exactly what's covered before any part order is placed.
Call (833) 805-3229 and tell us what's wrong. We'd rather get an honest call than a silent bad review. If the issue is our work, we'll make it right. If it's a misunderstanding about what was included or why something was recommended, we'll walk through the photos and findings with you. The camera inspection creates a record, so there's never a debate about what the inside of your flue actually looked like. That record belongs to you, and it makes accountability concrete, not a customer service slogan.
Written by the team at Ashwood Chimney Sweep, serving Fontana, CA since 2012.
Still Have Questions?
We are happy to help. Call us — same-day and after-hours emergency service available.
(833) 805-3229