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 Inspection Across Ontario
Chimney inspection in Ontario, CA typically costs $149 – $289 for a standard Level 1 visual check, while a Level 2 camera inspection runs $249 – $499 depending on flue length and access. Most Ontario homeowners book one because they bought an older home, haven’t used the fireplace in years, or noticed debris from Santa Ana winds. Our Chimney Inspection team serves Ontario weekly, with trucks staged from the Inland Empire office so we can usually schedule within a few days. Call (831) 218-8547 and a live person answers, 24 hours a day.
Why Kindling Chimney Riverside Is Ontario’s Preferred Chimney Inspection Company
We know Ontario’s housing stock because we’re in it constantly. The post-war ranch homes north of the 10 freeway, the 1970s and 80s tracts east of Euclid, the older Victorians near downtown: each has chimney problems that show up differently. Our technicians have walked hundreds of Ontario rooflines, so when we inspect a clay tile liner on a 1967 ranch or the decorative brick stack on a Euclid Avenue craftsman, we already know what to look for.
Every inspection is performed by a background-checked, uniformed technician. The Cedarwell Care Promise applies on every visit: shoe covers and drop cloths go down before anything else, nothing gets moved without asking, and you get a photo of the clean-up before we leave. We’re part of the Cedarwell family of companies, established in 2003, and this location is independently owned and operated under Danny Cortes.
What families tell us they appreciate most is that we don’t push repairs. We show you camera footage. We explain what we see. Then we give you a written price before any work starts, with no pressure to decide on the spot.
Styles & brands we work with





Chimney Inspection Services in Ontario
Chimney Inspection Services in Ontario cover three levels defined by the National Fire Protection Association. A Level 1 inspection handles a fireplace that’s been regularly maintained and hasn’t changed. A Level 2 adds camera scanning of the flue interior, which matters for any Ontario home changing ownership, changing fuel type, or recovering from an event like minor earthquake damage or a chimney fire. A Level 3 is invasive and only used when Level 2 findings suggest hidden damage inside the masonry itself.
For most Ontario families, the real decision is between Level 1 and Level 2. And honestly, on homes built before 1990, we usually recommend Level 2 from the start. Here’s why, in plain terms:
Level 1 Visual Inspection
A technician checks the accessible portions of the chimney, flue, and appliance connections. We clean out any debris at the smoke shelf, verify the damper operates, and look for obvious creosote buildup or blockages. This runs $149 – $229 in Ontario and takes about 45 minutes.

Level 2 Camera Inspection
We run a video camera through the entire flue length, recording everything. You see the footage. We point out cracked tiles, gaps in mortar joints, glazed creosote, and anything else the camera finds. This runs $249 – $499 in Ontario depending on chimney height and whether we need roof access from a ladder or the chimney top.

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.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Chimney Flue Inspection in Ontario
Chimney Flue Inspection in Ontario is the part of the job that catches what a visual check cannot. The flue is the vertical passage inside your chimney that carries smoke and gases out. In Ontario’s older homes, that flue is usually made of clay tile sections stacked inside a masonry chimney. Those tiles crack. They shift. Mortar joints between them erode. And none of that is visible from the fireplace opening or the roof.
That’s why we push a camera into the flue. The camera sees every inch, from the firebox to the chimney cap. We record everything and review the footage with you before recommending anything. If we recommend a repair, you will have already seen the damage with your own eyes.
Cracked Clay Tile Liners
In Ontario’s post-war ranch homes and 1970s tract builds, the original clay liners are now 50 to 70 years old. The semi-arid climate keeps moisture low most of the year, but when heavy rain does come, it seeps into hairline cracks and accelerates spalling. Add in the occasional minor seismic tremor that rattles the Inland Empire, and you get liner sections separated enough to expose the chimney’s interior to heat.
Appliance Venting Checks
A lot of Ontario homes have water heaters or furnaces venting into chimney stacks originally built for wood burning. We verify draft, check for condensation damage, and confirm the liner is sized correctly for the appliance. This matters because visual-only inspections often skip it entirely.
Trusted Brands We Service in Ontario
When a chimney inspection in Ontario turns up liner damage or deteriorating mortar, we quote repairs using materials we trust, not whatever is cheapest at the supply house. We regularly work with HeatShield for cast-in-place resurfacing that can restore a clay tile flue without a full rebuild, DuraFlex for stainless steel relining when a new liner is the right call, and Copperfield for chase covers and caps. For Ontario customers, that means parts arrive quickly and crews don’t have to wait on backordered materials from out of state. Everything we install carries the same 365-Day Done Right Promise: if it’s not done right, we make it right.
See the difference
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After
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After
Before
AfterCommon Chimney Inspection Problems We See in Ontario Homes
- Cracked clay tile liners in pre-1990 homes. The original liners in Ontario’s ranch homes and tract builds from the 1960s through 1980s are aging out. A visual inspection misses interior cracks; a camera scan shows them clearly.
- Third-degree creosote glaze from years of disuse. Because Ontario’s climate is mild, many fireplaces sit unused for years. Creosote that formed during past use hardens into a tar-like glaze that’s difficult to remove and highly flammable.
- Debris and nesting from Santa Ana winds. Strong winds push leaves, twigs, and even embers into uncapped or damaged flues. We regularly pull bird nests from chimneys in Ontario neighborhoods where the chimney cap has rusted through.
- Decorative brickwork damage during inspection, especially near Euclid Avenue. The historic district’s chimneys have thin mortar joints and older brick that aggressive probing can chip. Our approach is designed to avoid facade damage from the start.
Pricing for Chimney Inspection in Ontario, CA
A Level 1 chimney inspection in Ontario runs $149 – $229. A Level 2 with full camera scan runs $249 – $499, with the higher end applying to two-story homes, longer flues, or chimneys that require roof staging. Level 3 inspections, which involve removing portions of the chimney structure, start around $600 and are quoted after Level 2 findings justify the work. Every inspection includes a written report and photo documentation. We give you a written price before any work begins, and the estimate is free. Call (831) 218-8547 to book.
We Also Serve Cities Near Ontario
Our crews regularly inspect chimneys in Claremont, Upland, Rancho Cucamonga, and Chino Hills. If you’re in one of those communities, the same camera-based inspection approach applies. For anyone searching Chimney Inspection in Ontario or nearby, our scheduling line is the same: (831) 218-8547.
Serving Ontario, CA - Our Local Coverage Area
We’re based in the Ontario 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 Inspection in Ontario
Once a year is the standard recommendation, even if you haven’t lit a fire in years. The reason is what accumulates while the fireplace sits unused: dust, debris from Santa Ana winds, animal nesting, and hardened creosote that formed during past use. None of that gets better with time. Call (831) 218-8547 and we’ll schedule a Level 1 inspection to establish a baseline.
A Level 2 inspection includes everything in a Level 1 plus a full camera scan of the flue interior. For Ontario homes built before 1990, that camera scan is essential because it’s the only way to see cracked clay tile sections, gaps in mortar joints, or hidden blockages. We record the footage and review it with you. Estimates are always free.
Yes. Santa Ana winds push dry debris into chimneys that lack a proper cap or have a damaged one, and that debris can sit in the flue for months. Beyond the blockage risk, embers from nearby brush fires or neighbor fireplaces can blow into an unprotected flue. A quick camera check confirms what’s actually inside yours.
Carefully, and with the right tools. In the historic Euclid Avenue district, we use gentle probing methods and avoid aggressive joint scraping that can spall old brick. The goal is to assess condition without accelerating deterioration. For a quote on a Euclid Avenue historic home, call (831) 218-8547.
Because the flue interior is where the actual danger lives. A chimney can look perfect from the roof and still have a cracked liner, eroded mortar, or a hidden blockage. In Ontario’s older homes especially, clay tile deterioration happens from the inside out. A camera shows exactly what’s there, and you see the footage before deciding on any work.
Ready to book? Call (831) 218-8547 for a free estimate. A live person answers 24/7, and we’ll give you a written price before any inspection begins.
Written by Danny Cortes, Owner at Kindling Chimney Riverside, serving Ontario and the surrounding communities.