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 Highgrove
A chimney sweep in Highgrove typically costs between $189 and $329 for a standard cleaning with a Level 1 inspection, and most jobs are completed in 90 minutes to two hours. If you live off Kansas Avenue, near the Highgrove crossroads by the 215, or out on the semi-rural east side toward Grand Terrace, we can usually get a technician to your property within a few days of your call. Oakridge Chimney Sweep has worked in the 92313 ZIP long enough to know that most of the fireplaces here sit in aging masonry chimneys, not the prefab units you see in newer Inland Empire tracts. That changes what a proper sweep involves, and it changes what we look for. Call (866) 563-3051 and we’ll talk through what your chimney actually needs before anyone books anything.
Why Oakridge Chimney Sweep Is Highgrove’s Preferred Chimney Sweep Company
Highgrove homeowners call us because we show them what’s actually inside their flue before we quote a dollar of repair. That matters more here than in most places, and we’ll get to why shortly. But the short version is this: we don’t sell liners, dampers, or masonry work on a hunch. We run a camera, put the footage on a screen, and walk you through it frame by frame. If the flue is clean and structurally sound, we tell you that. If it needs work, you’ll see the cracks, the spalling, the glazed creosote with your own eyes. Walt Drennan built the company around that principle, and it’s held up across every Highgrove job we’ve taken.
Our Chimney Sweep team also handles repair work that sweep-only competitors have to refer out. When we find a deteriorated clay-tile flue on a 1970s ranch house near the eastern edge of Highgrove, we’re equipped to reline it with HeatShield or install a DuraFlex flexible liner where the offset won’t accept rigid pipe. That means one contractor, one point of accountability, and a repair scope that doesn’t bounce between three different companies.
Styles & brands we work with





Chimney Maintenance in Highgrove
Chimney maintenance in Highgrove is a different animal than routine upkeep in a coastal or mountain town because the flue goes dormant for most of the year. The dry Inland Empire heat bakes whatever creosote is sitting on the tile, and by the time the first cold snap hits, what started as first-degree soot can be glazed, hard, and far more dangerous than it looks. A Highgrove homeowner should have a sweep and inspection at least once a year, even if they think they only burned a few fires last winter. We don’t guess on frequency; the condition of your flue tells us.
What an Annual Maintenance Visit Covers
Our annual maintenance visit includes a full flue brush sweep, a visual and camera-assisted inspection of the interior, damper function check, and a look at the chimney crown and cap from the roofline. In Highgrove, where many homes still have original clay-tile liners from the 1960s and 1970s, we’re checking for exactly the failure modes those liners develop: cracked tiles, gaps at the mortar joints, and missing sections where a previous owner may have removed tile to fit an insert.
What to Expect to Pay
Chimney maintenance in Highgrove, including the sweep and Level 1 inspection, runs $189 to $269 for a typical single-flue fireplace. If the flue hasn’t been touched in years and has heavy buildup, expect the upper end of that range. A Level 2 camera inspection, which we recommend for any Highgrove chimney that hasn’t been documented or inspected in over a decade, adds $149 to $229. That’s the inspection that produces the footage we show you on screen.
Chimney Sweep Services in Highgrove
Chimney sweep services in Highgrove take longer on average than in newer subdivisions because most of the chimneys here are masonry with clay-tile liners, and many show decades of deferred maintenance. The county’s unincorporated status means there’s no permit trail on these flues, no city inspector who ever signed off on the install. We frequently find inserts sitting in stacks that were never lined for them. A brush alone won’t fix that, and a brush alone won’t find it.
Creosote and Soot Removal
Creosote removal in Highgrove matters because the local burn pattern – idle for nine months, then heavy use during cold snaps – promotes the hardest kind of creosote: third-degree glaze. The tar-like buildup bonds to the flue wall and won’t come off with a standard wire brush. We use rotary loop systems and chemical treatments where the glaze is severe. Soot removal from the firebox and smoke shelf is part of the same visit, and we leave the firebox clean enough to inspect the firebrick properly.

Fireplace Cleaning and Inspection
Fireplace cleaning is what most people call us for, but the inspection is where the value is in Highgrove. Every sweep includes a Level 1 inspection, and we’ll flag issues before they become emergencies. Given how many unduped, undocumented flues we see here, we’ll often recommend stepping up to a Level 2 camera inspection on properties where the chimney hasn’t been evaluated in the last decade. That’s not an upsell; it’s a response to the local reality. It costs less than a chimney fire, and it takes about 45 extra minutes.

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.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Highgrove
We stock and install professional trade lines, not hardware store substitutes. When a Highgrove flue needs a liner, we’re working with DuraFlex in Highgrove and HeatShield products, the same brands certified chimney specialists rely on. For dampers, caps, and venting components, we use Gelco, Olympia Chimney, Famco, and Copperfield. That’s a deliberate choice: the parts on your chimney matter as much as the hands doing the work, and in an unincorporated area like Highgrove, no one is coming behind us to inspect the job. We hold ourselves to the part spec a code inspector would require, even though none will show up. And because we stock these local parts for our Highgrove customers, we can often get a repair components need sorted out in a single return visit instead of two or three.
See the difference
Before
After
Before
After
Before
AfterCommon Chimney Sweep Problems We See in Highgrove Homes
- Undocumented DIY flue modifications. Because Highgrove is unincorporated Riverside County territory, there’s no city-level permit or inspection trail. We open up flues here and find wood-stove inserts dropped into stacks that were never lined for them, with mortar joints spalling into the smoke chamber behind the insert.
- Cracked and unlined clay-tile flues. Most Highgrove chimneys are 40-plus years old and still running original tile. A standard brush sweep won’t reveal gaps behind the tile that let heat and creosote reach the chimney framing. Only a camera inspection catches that.
- Hard glazed creosote from seasonal use. Fireplaces in Highgrove sit idle for most of the year. The dry heat bakes first-degree buildup into third-degree tar, and homeowners skip annual inspections because the fireplace “works fine.” It works fine until it doesn’t.
- Original dampers and crowns at the end of their service life. We see rusted-out dampers, cracked crowns, and failing mortar caps on the semi-rural ranch and mid-century homes throughout 92313. These are not cosmetic items. A bad damper lets conditioned air escape all year, and a cracked crown lets water into a flue that’s already compromised.
On a ranch property off the semi-rural east side of Highgrove, we pulled the damper on a 1970s clay-tile flue and found a wood-stove insert someone had dropped in without a liner. The mortar joints were spalling into the smoke chamber, and third-degree creosote had glazed hard from years of cold-snap burns. We ran a Level 2 camera inspection, showed the homeowner the footage on our screen, and only then quoted a HeatShield flue liner reline and a new damper. No work happened until they’d seen the evidence themselves. That’s the standard on every Highgrove job.
Pricing for Chimney Sweep in Highgrove, CA
A standard chimney sweep with Level 1 inspection in Highgrove runs $189 to $269. Add a Level 2 camera inspection and you’re at $338 to $498 all-in. If you need creosote treatment for glazed third-degree buildup, that typically adds $75 to $150 depending on severity. A flue liner reline with HeatShield, which we quote only after showing you the camera footage that justifies it, typically runs $1,200 to $2,800 in Highgrove depending on flue length and access. A new DuraFlex liner system runs in a similar range. No recommendation gets made on this page or in your home without photographic evidence. Call (866) 563-3051 for a free estimate.
We Also Serve Cities Near Highgrove
Oakridge Chimney Sweep serves Highgrove and the surrounding Inland Empire communities, including Chimney Sweep in Highgrove, Grand Terrace, Loma Linda, Rubidoux, and Riverside. If you’re just over the city line on the Grand Terrace side or out toward Loma Linda, you’re still in our coverage area. We know the housing stock in this corner of Riverside County, and the chimneys don’t change at the municipal boundary.
Serving Highgrove, CA — Our Local Coverage Area
We’re based in the Highgrove 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 Highgrove
A sweep removes what’s on the surface of the flue. A camera inspection shows what’s behind it – cracked tiles, missing mortar, unlined sections, a mis-sized insert venting into a stack it was never meant for. In unincorporated Highgrove, where no permit trail exists for most chimneys, a sweep alone can’t verify that your flue is actually safe to burn. We recommend a Level 2 camera inspection for any Highgrove chimney that hasn’t been evaluated in over a decade. Call (866) 563-3051 to book one.
Once a year, minimum. Even if you only burn a few fires each winter, the dry Inland Empire heat bakes whatever creosote is present into a harder, more dangerous form. And a chimney that sits unused is not a chimney that’s fine – it’s a chimney that hasn’t been looked at. In Highgrove, where many homes have 40-year-old clay tile, annual inspection is cheap insurance against a flue failure you won’t see until it’s serious. Our chimney maintenance visits include the inspection, and you’ll see the footage yourself.
Third-degree creosote is the hard, glazed form of creosote that forms when buildup bakes in high heat and low humidity – exactly the conditions Highgrove gets. It’s the most concentrated fuel in your chimney, it won’t come off with a standard brush, and it’s a prime contributor to chimney fires. The seasonal burn pattern here, idle for most of the year then heavy use during cold snaps, creates exactly the conditions that turn first-degree buildup into third-degree glaze. Specialized rotary tools and chemical treatments are required. Call (866) 563-3051 for an assessment.
Yes. We work on unpermitted chimney modifications regularly in Highgrove because it’s one of the most common conditions we find in the 92313 ZIP. The county doesn’t maintain a permit trail for these flues, so undocumented DIY inserts, swapped-in stoves, and unlined stacks are routine discoveries. Our job is to assess the actual condition of the flue, document it with camera footage, and bring it to a safe, functional state whether or not a permit ever existed. We’ll show you the evidence before we quote the fix.
Yes. We service and replace components from the professional trade lines most commonly installed in Highgrove – Gelco, Olympia Chimney, Famco, and Copperfield dampers, caps, and venting parts, along with HeatShield and DuraFlex liner systems where the existing flue needs relining. If your chimney has a brand we don’t recognize, we’ll identify it during the inspection and source the correct match rather than adapting a generic part. The goal is a repair that fits your flue the way the original installer intended, not a hardware store workaround.
Written by Walt Drennan, Owner at Oakridge Chimney Sweep, serving Highgrove and the Inland Empire.