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 Westmont
If you’re searching for a chimney sweep in Westmont, the straightforward answer is this: most flues in this part of unincorporated LA County need a cleaning and inspection once a year, even when the fireplace gets lit only a handful of nights. A standard sweep and Level 1 inspection in Westmont typically runs $149 – $229. Add a camera inspection and you’re looking at $249 – $349 depending on the flue’s height and condition. We book appointments across all of 90047, usually within five to seven business days, and you can reach us directly at (877) 516-7159.
Why San Bernardino Chimney Sweep Is Westmont’s Preferred Chimney Sweep Company
Westmont homeowners call us because we do three things under one roof: sweep, repair, and dryer vent cleaning. No handyman moonlighting in chimney work, no subcontracted crews. Allen Prescott leads a team that works exclusively on chimneys and ventilation systems, and the difference shows up in how we inspect. We don’t just brush a flue and hand you a receipt. We document what we find. When a Westmont customer has an original clay-tile flue from a 1950s tract home, we treat it like what it is: a structure that’s been absorbing damp coastal air for 60-plus years. That changes what we look for. The Chimney Sweep work we do here leans into moisture-driven decay and pest intrusion, not just creosote buildup.
Styles & brands we work with





Chimney Sweep Certified in Westmont
A Chimney Sweep Certified job in Westmont means the flue gets brushed from firebox to termination, the smoke chamber and damper get inspected, and you get a written condition report before we leave. In this climate, an idle flue still collects soot residue, moisture, and whatever critters found their way past a warped damper. You don’t need heavy fire use to justify a sweep. You need the inspection that comes with it. In Westmont, a certified sweep with camera documentation runs $249 – $349 for single-story homes, with taller or steeper flues adding $50 – $100.
Annual Sweep and Inspection
Most 90047 homes with wood-burning fireplaces should be swept once a year, even if the fireplace only gets used for holidays or the occasional cold evening. The South Bay’s marine damp does not let creosote dry the way it does in desert climates. It sits, glazes, and traps moisture against aging mortar. Our annual sweep removes that buildup and gives us a chance to catch spalling before it becomes a structural issue.
Creosote and Soot Removal
We remove all three grades of creosote, from loose soot to hard glaze. But in Westmont we’re less likely to find third-degree creosote than we are to find a flue that never dries out. That’s why we always check the damper and smoke shelf with a light and, when you approve it, a camera. You see what we see.
Gas Fireplace Cleaning in Westmont
Gas Fireplace Cleaning in Westmont is one of the most overlooked maintenance items in the 90047 housing stock, partly because the fireplaces themselves look fine from the outside. Many post-WWII bungalows here were retrofitted with gas log sets in the 1980s and 1990s, and those fireboxes rarely get cleaned unless something smells. A gas fireplace cleaning in Westmont generally runs $129 – $189, including glass removal, burner inspection, log cleaning, and venting check. If the unit vents through an older chimney, we inspect that flue as well.
Annual Gas Log Service
Gas log sets collect dust, pet hair, and soot film that affects combustion and can cause that stale odor some Westmont homeowners notice when they first light the fire in fall. We clean the logs and media, check the pilot assembly, and make sure the burner flames are even and blue. Twenty minutes of work that prevents months of wondering why the living room smells off.
Venting and Draft Check
Gas appliances and older masonry chimneys don’t always play well together. When a 1950s clay-tile flue vents a gas log set, moisture from combustion can condense inside the tile and accelerate deterioration. We check the draft, inspect the flue liner condition, and tell you plainly whether the chimney is safe to use as-is.
Trusted Brands We Service in Westmont
We stock and work with contractor-grade chimney materials from Copperfield, DuraFlex, and HeatShield. When a Westmont home needs a new crown, a reline, or a resurfacing job, we’re not pulling whatever’s cheapest off a hardware store shelf. DuraFlex flexible liners give older masonry chimneys a sealed, appropriately sized flue. HeatShield lets us resurface a deteriorated clay-tile liner without tearing it out and replacing the whole stack, which saves Westmont homeowners thousands and keeps the original brickwork intact. If a repair call turns up a cracked crown or rusted damper, we arrive with the right materials or order them within a few days thanks to our supplier relationships.
See the difference
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After
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After
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AfterCommon Chimney Sweep Problems We See in Westmont Homes
- Spalling brick and cracked crowns on 1940s – 1960s tract chimneys. The frost-free climate doesn’t freeze-thaw the way the mountains do, but decades of winter rain and marine air still soak into porous mortar. Small cracks grow, water gets behind the brick, and the crown slowly disintegrates.
- Pest nests in idle flues. Raccoons, birds, and squirrels find their way through open dampers or missing caps. We’ve pulled full nests out of flues that hadn’t been used in years. The damp South Bay air makes that organic debris rot inside the smoke chamber.
- Damp soot and creosote glaze that never fully dries. Unlike high-desert or mountain climates where creosote bakes hard and dry, Westmont’s marine influence keeps flue deposits sticky and corrosive. That accelerates rust on dampers and mortar erosion.
- Unlined or clay-tile flues venting gas appliances. Many original 90047 chimneys were built for wood fires, then adapted for gas inserts decades later. A clay tile flue that would’ve been marginal for wood is often wrong for the continuous low-temperature moisture of gas venting.
Pricing for Chimney Sweep in Westmont, CA
Here are the numbers we quote most often in Westmont. A standard sweep with Level 1 inspection: $149 – $229. Sweep with camera inspection (Level 2): $249 – $349. Gas fireplace cleaning: $129 – $189. Creosote removal in heavy-glaze cases: add $75 – $150 depending on flue height and severity. What moves the price in Westmont? Roof pitch and flue height for the two-story stucco homes near the 110 freeway corridor, and access for the single-story bungalows with tight side yards. We give you a flat quote before work starts. Call (877) 516-7159 for a free estimate and we’ll talk through exactly what your chimney needs or doesn’t need.
We Also Serve Cities Near Westmont
We run crews through the whole South Bay corridor, including View Park-Windsor Hills, West Athens, Inglewood, and Lennox. If you’re in any of those neighborhoods or elsewhere near Westmont, the same crew and the same approach applies: camera evidence first, then an honest recommendation. Call (877) 516-7159 and we’ll get you on the schedule.
Serving Westmont, CA — Our Local Coverage Area
We’re based in the Westmont 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 Westmont
Because idle flues in this climate collect damp soot, pest debris, and moisture that corrodes the damper, smoke chamber, and mortar joints even without heavy fire use. The marine air in Westmont means creosote never fully dries, so it becomes a sticky glaze that accelerates deterioration. A yearly inspection catches that slow decay before it turns into a draft failure or a fire hazard. Call (877) 516-7159 and we’ll book a sweep and inspection that fits your calendar.
First-degree creosote is loose soot that brushes off easily. Third-degree is a hard, glassy glaze that requires chemical treatments or rotary tools to remove. In Westmont, we see more second-degree creosote: sticky tar-like deposits that form when damp soot sits in a cool flue. It’s not always a fire emergency, but it corrodes mortar and restricts draft. We tell you which grade you have and show you, then give you a straight answer on what needs to happen. Call (877) 516-7159 for a free estimate.
Yes, and we insist on it. No repair recommendation gets made without camera footage or still images you can look at yourself. We recently serviced a 1950s stucco bungalow near 83rd Street and Vermont Avenue where the original clay-tile flue had no liner and the crown was spalling. After a Level 2 inspection with camera, we showed the homeowner live footage of a raccoon nest and deteriorated mortar joints, then swept the flue and applied HeatShield to restore the liner. No unnecessary upsell, just the evidence and the fix. That’s the standard on every Westmont job. Call (877) 516-7159.
Most original clay-tile flues in 90047 were built for wood-burning fireplaces and are now past their design life, with spalled mortar joints and hidden cracks. Whether yours needs a liner depends on what the camera shows. If the tiles are intact and the gaps are tight, a HeatShield resurfacing can seal it without a full reline. If it’s venting a gas appliance, a DuraFlex liner may be the right call. We’ll show you the footage and give you options with honest price differences. Call (877) 516-7159 for a free estimate.
Once a year is the right interval for gas log sets and inserts, especially in Westmont where the units sit unused for long stretches and collect dust, pet hair, and soot film. If you smell a stale or dusty odor when you first light the fire in fall, that’s a sign the media and burner need attention. A gas fireplace cleaning here runs $129 – $189, and we check the venting at the same time. Call (877) 516-7159 and we’ll get yours on the schedule.
Written by Allen Prescott, Owner at San Bernardino Chimney Sweep, serving Westmont since the company’s founding.