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 South Pasadena
Chimney sweep service in South Pasadena usually runs between $189 and $320 for a standard fireplace sweep, and most jobs are finished in under two hours. If you live in one of the city’s older Craftsman bungalows or Spanish Colonial Revivals, your flue likely needs more attention than a newer tract home’s would. We know these chimneys because we work on them every week. Call (213) 652-7061 for a free estimate, and we’ll give you a written price before any brush touches your flue.
Why Ashby Chimney Los Angeles Is South Pasadena’s Preferred Chimney Sweep Company
Nathan Corliss started this company in 2002 with one rule: show the homeowner what you found before you ask them to pay for a fix. That rule matters more in South Pasadena than almost anywhere else we work. The city is full of original 1900s-to-1930s chimneys with narrow clay-tile flues, and plenty of contractors will tell you the whole liner needs replacing after a single sweep. We won’t. We put the camera in the flue, show you exactly what the inside looks like, and only recommend work the footage actually supports.
South Pasadena customers have told us the same story more times than we can count. A technician quoted a $90 sweep, then “found” $4,000 of liner damage they couldn’t verify. That doesn’t happen with us. Every Ashby Chimney Los Angeles job starts with a written price and ends with a written guarantee. If a covered repair fails within the guarantee period, we come back and fix it at no charge. That’s the 365-Day Done Right Promise, and it applies to every sweep, inspection, and repair we do in this city.
Our technicians cover the whole South Pasadena area, from the tree-lined streets off Mission Street up to the hillside homes near Monterey Road. When you call, a live person answers, 24 hours a day. You’ll never get a voicemail loop or a callback form. Nathan Corliss personally reviews every job that involves a repair recommendation, because he’s seen too many South Pasadena homeowners talked into work they didn’t need. Scheduling and dispatch run from the brand’s Los Angeles office, but the crews that show up at your door know South Pasadena’s chimneys specifically.
Styles & brands we work with





Chimney Maintenance in South Pasadena
Chimney Maintenance in South Pasadena means something different than it does in a newer city like Santa Clarita or Irvine. Here, the typical house dates from 1910 to 1935, and its chimney was built for wood fires in a different era. The clay tile liners are often narrow, the mortar joints are aging, and the smoke chamber bends can be sharp enough to trap creosote where a standard brush never reaches. Annual maintenance on these chimneys usually runs $210 to $290, and it includes a visual check of the mortar crown, damper, and firebox along with the sweep itself.
Annual Sweep and Safety Check
Once a year, even if you rarely burn wood, have the flue swept and inspected. Gas log sets still produce moisture and soot that cling to the clay tile walls, and South Pasadena’s seasonal Santa Ana winds can push debris and nesting material down into the flue. We check for that on every visit.
Creosote and Soot Removal in Period Flues
Original Craftsman chimneys often have flues no wider than 7 to 8 inches. If you burn pressed logs or occasional wood, the creosote builds fast. We use rotary tools sized for narrow flues, not just a standard brush that skims the surface and leaves the dangerous glaze behind. A typical creosote removal in this housing stock runs $200 to $320, depending on the depth of the buildup and how far up the flue it extends.
Chimney Sweep Services in South Pasadena
Chimney Sweep Services in South Pasadena cover the full job, from setting drop cloths to leaving your hearth cleaner than we found it. The standard sweep here runs $189 to $250 for a single fireplace with a lined flue in good shape. If your chimney has no liner, or the liner is the original clay tile with visible gaps, the sweep takes longer and runs $270 to $320 because we proceed more carefully and film the inside so you can see what we see. Every sweep includes the camera work at no extra charge. We don’t hold that footage hostage behind a upsell.
Fireplace Cleaning and Smoke Chamber Work
Most South Pasadena chimneys have a smoke chamber with sharp angles where creosote hides. A basic sweeping leaves that chamber largely untouched. We clean it by hand and with a rotary attachment designed for narrow older flues, then show you the before-and-after. If the chamber is unusually caked, that’s a $90 to $140 addition to the base sweep, and we’ll tell you before we start, not after.

Level 1 and Level 2 Chimney Inspections
A Level 1 inspection is included with every sweep and confirms the readily accessible parts of the chimney are functioning. A Level 2 inspection goes further. We use a video camera to inspect the flue interior from top to bottom. In South Pasadena, a Level 2 is commonly requested after an earthquake, before a home sale, or when a previous sweep claimed damage but didn’t provide footage. That inspection runs $220 to $380 here, and you keep the video.

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 South Pasadena
We repair and replace components from manufacturers that build parts specifically for older chimneys like the ones all over South Pasadena. We keep Olympia Chimney caps and spark arrestors in common period finishes on the truck, because this city’s historic rules often require them. We also work with DuraFlex liners when a chimney genuinely needs relining, and Famco dampers for replacements that fit original fireboxes. When a South Pasadena client needs a part we don’t carry, we get it fast and we tell you the real timeline up front, not an optimistic guess. You won’t wait six weeks for a chimney cap the city historic commission already signed off on.
See the difference
Before
After
Before
After
Before
AfterCommon Chimney Sweep Problems We See in South Pasadena Homes
- Narrow 1920s Clay-Tile Flues: These flues were built for the draft patterns of open wood fires, not modern inserts or gas log sets. Creosote loads up fast in the tight clearances, and a standard brush often can’t apply enough friction to remove first-degree glaze, let alone third-degree. We use rotary tools sized down for these flues, and we film the result.
- Crumbling Mortar Crowns and Joints: A century of sun and rain has done its work on many South Pasadena chimneys. Water works into small cracks, freezes rarely but expands, and slowly spalls the brick face. We flag it when we see it, and photograph it so you can decide with evidence in hand.
- Downdrafts During Santa Ana Winds: The wind comes down from the San Gabriels and hits some chimneys at angles that create negative pressure. The result is smoke blowing back into the house. Sometimes the fix is a cap or a damper adjustment. Sometimes it’s a flue extension. We diagnose it before prescribing anything.
- Historic Cap and Spark Arrestor Compliance: South Pasadena is stricter than neighboring cities about what can sit on top of a chimney. If the cap you have doesn’t match the home’s era, or lacks the right spark arrestor, a replacement may need to be period-appropriate. We keep several compliant designs in stock so you’re not stuck waiting on a variance.
Pricing for Chimney Sweep in South Pasadena, CA
A basic chimney sweep in South Pasadena runs $189 to $250. Add creosote removal in a narrow older flue and you’re at $270 to $320. A Level 2 video inspection runs $220 to $380 depending on the chimney height and the difficulty of access, and it’s included at a reduced rate when we’re already out for a sweep. A period-appropriate copper chimney cap from Olympia Chimney typically adds $185 to $340 installed, depending on the flue size and spark arrestor style. We don’t quote a price over the phone and then change it at the door. The written price you get before work starts is the number on the invoice, full stop. Call (213) 652-7061 and we’ll give you an exact figure for your chimney, not a range pulled from a national database.
We Also Serve Cities Near South Pasadena
Our crews regularly work in South Pasadena and the surrounding communities. We serve Bell, Bell Gardens, Los Angeles, and South Gate with the same written-price guarantee and camera-verified findings. If you’re in one of those cities and need our Chimney Sweep team, the same phone number and the same rules apply: live person answers, written price first, written guarantee after.
Serving South Pasadena, CA - Our Local Coverage Area
We’re based in the South Pasadena 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 South Pasadena
Once a year is still the right interval, and here’s why. Gas log sets produce moisture and soot that condense on the walls of an older clay-tile flue, forming a film that can contribute to creosote-like deposits and trap debris. In South Pasadena’s seasonal-use fireplaces, that film builds slowly but breaks down the clay surface over time. An annual sweep also gives us a chance to check for wildlife, windblown debris, and the condition of the mortar joints without paying for a separate visit. Call (213) 652-7061 to schedule a sweep at the start of the season, before the first real rain, and we’ll book a window that works around your schedule.
Yes, in many cases South Pasadena requires replacement chimney caps and spark arrestors to match the original architectural style of the home, particularly for contributing structures in the city’s historic districts. That means a 1926 Spanish Colonial on Milan Avenue might need a copper cap with a particular profile rather than a generic galvanized steel unit from a big-box store. We keep several period-appropriate Olympia Chimney designs on hand, so you don’t have to wait weeks for a special order or risk a non-compliant cap that triggers a correction letter. Call (213) 652-7061 and we’ll tell you if your cap needs to be a matching style or if a standard unit meets the current rule.
Downdrafts during Santa Ana events usually come from wind flowing over a nearby roofline or hill and pressing down into the flue opening, overcoming the natural upward draft. Older South Pasadena chimneys are more prone because their flues are narrow and their caps may lack proper baffling, so the wind finds the path of least resistance into your living room. The fix may be a wind-resistant cap, a flue extension, or a damper adjustment, and we’ll film the smoke path during the inspection so you can see exactly where the pressure is coming from. Call (213) 652-7061 and we’ll schedule a diagnosis on a day when the winds are predicted, since that’s when the test is most useful.
Yes, and that difference is visible on even a basic camera. First-degree creosote looks like a thin layer of soot, like dust on furniture. Second-degree is a curvy, bubbled surface that can be scraped off with some effort. Third-degree is a hard, shiny glaze that clings to the clay tile like tar, and it won’t come off with a brush. We show you the footage live on our screen before we make any recommendation. We’ve used this camera evidence in South Pasadena to save clients from unnecessary liner replacements that a previous sweep had quoted based on nothing more than a guess. Call (213) 652-7061 and we’ll put the camera in your flue for the included visual check, no charge for seeing the video.
It’s a separate repair, called repointing or tuckpointing, and it’s not included in a standard sweep. The sweeping process removes soot and creosote from the interior flue, but it does not rebuild the exterior brick joints. In South Pasadena’s older housing stock, crumbling mortar is common because the original lime-based mortar was soft and has spent nearly a century exposed to weather. We’ll point it out during the sweep and show you photos of the worst sections, then give you a written quote for the repointing work. The decision to proceed is always yours, and nothing gets bundled into the invoice that you didn’t approve in writing. Call (213) 652-7061 to schedule a sweep and get an honest assessment of the mortar while we’re on your roof.
Written by Nathan Corliss, Owner at Ashby Chimney Los Angeles, serving South Pasadena and surrounding cities since 2002.