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.
Fast, Reliable Chimney Sweep Across San Bernardino
A chimney sweep in San Bernardino typically runs $169 – $289 for a standard open fireplace with one flue, and most homes here need it done every year, not just when the fireplace starts smoking. Mayflower Chimney Sweep handles the full job: Level 1 and Level 2 inspections, creosote removal, soot removal, firebox and smoke chamber cleaning, and gas fireplace cleaning. We work in every ZIP from 92401 up through 92427, and we know the old brick stacks and mid-century flues in this city better than anyone driving in from the coast. If your chimney hasn’t been looked at since last Santa Ana season, call (877) 819-0285 and we’ll get you on the schedule.
What makes San Bernardino different is the way wind, ash, and old masonry combine. The same gusts that push a red-flag warning through the Cajon Pass also pack flues with grit, palm debris, and shingle granules. A sweep here isn’t just brushing out soot. It’s checking that your chimney is still sound before the next fire season, and that whatever vents into your flue from a water heater or furnace isn’t cross-contaminating a fireplace you light by hand. That’s the work we do under our Chimney Sweep service, and we do it with the understanding that San Bernardino’s older homes carry older problems.
Nolan Crisp built Mayflower Chimney Sweep around a simple rule: tell the homeowner what we find, in plain language, before we touch anything. If your flue needs a brush-out, we say so. If the crown is cracked and letting water in, we show you the photo. If you don’t need a liner, you won’t hear a sales pitch for one. Serving San Bernardino means respecting that these are working-class homes with working fireplaces, and a responsible sweep keeps both safe without padding the bill.
Why Mayflower Chimney Sweep Is San Bernardino’s Preferred Chimney Sweep Company
We’ve swept enough chimneys in San Bernardino to know the difference between a flue that just needs brushing and one that’s hiding a structural problem. In the tract homes of 92404 and 92405, we see original firebrick and clay liners that have been baking in dry heat since the Eisenhower administration. Near downtown in 92401, brick chimneys show spalling mortar from decades of seismic settling and heat cycling. In 92410 and the newer foothill developments, wind-blown grit and spark arrestor clogging are the recurring theme. This is local knowledge you only get by doing the work here, not by running a generic sweep route.
Homeowners in San Bernardino keep us on speed dial for a reason. We show up when we say we will, we carry the right brushes for masonry and prefab flues, and we document everything with camera inspection before and after the job. Our Chimney Sweep in San Bernardino customers include folks in everything from 1940s bungalows to 1990s stucco two-stories, and the reviews we get mention the same thing: we explain what we’re doing and why. That might sound basic, but it’s rarer than it should be in this trade.
When you call for a sweep in San Bernardino, you’re not getting a subcontractor or a middleman. You’re getting Nolan Crisp’s team, with the training and equipment to inspect, clean, and repair in the same visit if the situation calls for it. We stock DuraFlex and Copperfield components on the truck, so a cracked crown or a bad spark arrestor doesn’t mean waiting two weeks for parts. If a sweep turns up a problem, we can often address it before we leave the driveway.
Styles & brands we work with





Gas Fireplace Cleaning in San Bernardino
Gas Fireplace Cleaning in San Bernardino is work that a surprising number of homeowners skip, under the assumption that a gas log set doesn’t make a mess. It does. Gas fireplaces produce soot, mineral scale, and dust that cling to the burner, logs, glass, and venting. In San Bernardino’s dry air, that residue bakes on and starts to affect flame quality and air flow. A proper cleaning pulls the log set, brushes down the firebox, cleans the pilot and burner ports, wipes the glass, and checks the flue and termination cap. A gas fireplace cleaning in San Bernardino typically runs $149 – $229, and it should happen every one to two years depending on use.
Burner and Log Set Service
We remove the logs, inspect the burner for rust or clogged ports, and clean the pilot assembly. If the flame is lazy or yellow, that’s a burner restriction or a venting issue, and we’ll find it before it becomes a carbon monoxide concern. San Bernardino’s dust is fine and relentless, and it loves settling inside gas fireplaces that sit unused through the summer.
Glass and Venting Line
Fogged or white-filmed glass isn’t just cosmetic; it’s a sign of incomplete combustion or moisture. We clean the glass without abrasive chemicals that etch it, and we verify that the flue is drafting correctly. In attached homes where a gas fireplace vents into a shared stack, that draft check is critical for the neighbor’s safety too.
Chimney Maintenance in San Bernardino
Chimney Maintenance in San Bernardino means dealing with a climate that works against masonry in two directions: extreme dry heat all summer, then cold snaps and Santa Ana wind in the fall and winter. Maintenance includes annual sweeping, crown inspections, mortar joint checks, spark arrestor cleaning or replacement, and flue camera work when there’s any doubt about liner condition. A maintenance visit in San Bernardino generally costs $175 – $275, and it’s the single best thing you can do to avoid a chimney fire or a water-damaged firebox.
Crown and Mortar Inspection
The crown is the concrete cap at the top of the chimney, and in San Bernardino it takes a beating from UV, wind, and temperature swings. Once it cracks open, water gets in and starts breaking down mortar from the inside. We check the crown on every maintenance visit, because repairing a crown costs a fraction of rebuilding a firebox after a few wet winters.
Spark Arrestor and Flue Cap Care
A clogged spark arrestor is the most common fire-safety fail we find on San Bernardino roofs. Palm frond fragments, ember debris, and wind-driven grit pack the fine mesh until the flue can’t breathe, pushing smoke and combustion gases back into the room. We clean every arrestor on every maintenance call and replace the rusted or bent ones on the spot.
Trusted Brands We Service in San Bernardino
We don’t install anything we wouldn’t put in our own homes, and we tell you exactly what’s going into your chimney. That means DuraFlex liners when a reline is needed, Copperfield caps and dampers for top-end sealing, and Famco components for masonry repairs. We stock local parts for San Bernardino customers because waiting a week for a cap when the wind is already picking up isn’t acceptable. You can research every brand we use, including Gelco service in San Bernardino, and we encourage you to. We name what we use and stand behind it, from the firebox to the cap.
See the difference
Before
After
Before
After
Before
AfterCommon Chimney Sweep Problems We See in San Bernardino Homes
- Shared and adjacent flues in attached properties let a neighbor’s gas appliance venting migrate into your fireplace flue. A sweep that only cleans one side leaves that cross-contamination in place, and it’s a health and safety risk we check for on every attached-home job.
- Original masonry fireplaces in 92404 and 92405 tract homes were never relined, so spalling mortar and cracked crowns hide behind wind-blown grit until an inspection opens them up. By the time you see smoke spillage, the liner is usually already failing.
- Santa Ana grit, palm frond fragments, and shingle granules pack flues and clog spark arrestors after every wind event. A routine brush-out misses the fire-safety repair that should happen before the next red-flag warning.
- Third-degree creosote accumulation builds faster in San Bernardino because winter nights near the foothills drop cold enough for heavy fireplace use. That glazed, tar-like creosote doesn’t brush out with standard sweeps and requires removal before another fire is lit.
Pricing for Chimney Sweep in San Bernardino, CA
A standard open fireplace sweep in San Bernardino runs $169 – $289. Gas fireplace cleaning runs $149 – $229. A Level 1 inspection is included with every sweep, and a Level 2 inspection with camera runs $199 – $349 when you need a deeper look, such as before buying a home or after a chimney fire. What pushes a job toward the upper end? Second flues, heavy creosote, roof pitch, and access through tight backyards off Mount Vernon Avenue or Del Rosa. We give you a flat quote before starting, and the estimate is free. Call (877) 819-0285 and we’ll walk you through the exact numbers for your setup.
We Also Serve Cities Near San Bernardino
Mayflower Chimney Sweep handles chimney work across the whole San Bernardino Valley, including Muscoy, Highland, Loma Linda, and Rialto. If you’re in one of those cities, the same team covers you. Our San Bernardino scheduling route runs through all of them weekly, so wait times stay short without cutting corners.
Serving San Bernardino, CA — Our Local Coverage Area
We’re based in the San Bernardino 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 About Chimney Sweep in San Bernardino
Yes. We see this all the time in San Bernardino’s older attached housing. We sweep your fireplace flue while checking the adjacent gas vent for any crossover or leakage into your side of the stack. If the shared masonry is compromised, we’ll show you on camera what’s happening and recommend the repair that keeps combustion gases on the correct side of the wall. Call (877) 819-0285 to book a sweep and shared-stack inspection.
Santa Ana winds drive sand, dust, palm fronds, and roof debris into flues and clog spark arrestors within a single season. That debris reduces draft, pushes smoke back into the house, and creates a fire hazard if embers land on a spark arrestor packed with dry material. We recommend a post-wind-season inspection and cleaning. Call (877) 819-0285 and we’ll check your cap and flue before the next red-flag warning.
Usually it’s one of three things: a clogged spark arrestor, a flue that’s too cold to establish draft, or a liner that’s spalled and narrowed from decades of heat. In 92405 homes with original masonry fireplaces, a cracked liner is the most common culprit. We diagnose it with a camera, show you the image, and tell you honestly whether it needs a liner or just a good sweep. Call (877) 819-0285 for a smoke test and inspection.
In San Bernardino, yes, because the wind and heat are working on your chimney whether you’re burning or not. A cracked crown, a clogged arrestor, or a deteriorating liner can develop over a summer of dry heat and Santa Ana grit even when the fireplace sits idle. An annual sweep and Level 1 inspection catches those before they become expensive. Call (877) 819-0285 to schedule yours.
Third-degree creosote is the glazed, tar-like buildup that forms from repeated low-temperature fires. It can’t be removed with a standard sweep brush and it’s highly combustible. In San Bernardino, cold foothill nights and long burn seasons make it more common than in coastal areas. We check for it on every sweep and use appropriate removal methods when we find it. Call (877) 819-0285 and we’ll assess your flue for creosote buildup and clean it before your next fire.
If your chimney hasn’t been swept in the last year, or if the last Santa Ana left you wondering what’s up there, call Mayflower Chimney Sweep at (877) 819-0285. We’ll come out to San Bernardino, put eyes on your flue, and tell you exactly what you’re working with. Estimates are free, the advice is straight, and no job is recommended unless we can show you the photo that proves it.
Written by Nolan Crisp, Owner at Mayflower Chimney Sweep, serving San Bernardino and the Inland Empire.