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 Walnut Park
A chimney inspection in Walnut Park typically costs $189 – $389 for a Level 1 visual check and $289 – $589 for a Level 2 camera inspection, with most jobs completed the same week we’re called. The real question in Walnut Park isn’t whether your chimney needs a look – it’s whether anyone has actually seen what’s inside the flue since the house was built. Flint Chimney Co Long Beach runs camera-verified inspections on every job, not just when something looks wrong. We inspect chimneys throughout Walnut Park’s 1920s – 1940s bungalow neighborhoods, where sealed-off fireplaces and original clay-tile liners hide problems a surface check will never catch. Call (562) 317-7262 to get a written price before any inspection work begins.
Key Takeaways
- Chimney inspections in Walnut Park run $189 – $389 for Level 1 and $289 – $589 for Level 2 camera work.
- Every inspection includes camera footage you can see yourself before any repair is recommended.
- Older Walnut Park bungalows often have sealed flues and converted heating systems that standard visual checks miss.
- All repair work carries a written 365-day guarantee through our Done Right Promise.
Styles & brands we work with





Why Flint Chimney Co Long Beach Is Walnut Park’s Preferred Chimney Inspection Company
We’ve inspected chimneys in Walnut Park long enough to know what these houses hide. The tight lot spacing on streets near Florence Avenue and the density of pre-war construction mean what happens in your chimney can affect the house next door. Our technicians are background-checked, uniformed, and dispatched from our Los Angeles office to serve Walnut Park directly – no subcontractors, no mystery crews. When we arrive, you get a written price before a single tool comes off the truck. That’s the Garrison Standard, the same operating code every Garrison Partners location follows, and it’s been that way since 2002.
Hank Delano leads our inspection teams, and he’s the one who personally reviews camera footage on complicated Walnut Park jobs involving sealed flues or converted heating systems. What our Walnut Park customers tell us matters more than any marketing claim: they want someone who shows up on time, shows them what’s actually wrong, and puts the repair scope in writing. We do exactly that.
Fireplace Inspection in Walnut Park
Fireplace Inspection in Walnut Park means something different than it does in newer subdivisions. Most fireplaces here were built as primary heat sources between the 1920s and 1940s, then sealed off or converted when central heating arrived. We inspect what’s actually behind the drywall, not just the visible firebox face. A standard fireplace inspection starts at $189 and includes a full visual check of the firebox, damper, smoke chamber, and accessible flue sections. For any Walnut Park home with a fireplace that hasn’t been used in years, or one that was converted to a wall heater, we recommend the Level 2 camera scope at $289 – $589.
Firebox and Damper Assessment
We check the firebox for cracked brick, failing mortar joints, and missing refractory panels. The damper gets tested for full travel and a proper seal – a lot of Walnut Park dampers haven’t moved in decades. We flag any rust-through or warping that would let cold air pour in when the fireplace isn’t in use.
Smoke Chamber and Flue Evaluation
The smoke chamber is where we most often find problems in Walnut Park homes. Third-degree creosote glaze can build up even in fireplaces that only see occasional winter use, especially when Santa Ana winds push debris deeper into the flue. We inspect the transition from smoke chamber to flue liner for gaps that leak heat and gas into wall cavities.
Chimney Inspection Services in Walnut Park
Chimney Inspection Services in Walnut Park cover the full stack, from the crown at the roofline down through the flue to the firebox. A chimney inspection in Walnut Park should account for the age of these structures, the effects of Southern California’s dry summers on exposed mortar, and the accumulated debris from years of deferred maintenance. Our standard Level 1 inspection is $189 and works for chimneys that have been regularly maintained. Most Walnut Park homes we see need at least a Level 2 camera inspection at $289 – $589, because the flue’s interior condition is unknown and rarely has it ever been documented.
Level 1 Visual Inspection
For a chimney that’s been serviced recently and has no known issues, a Level 1 visual inspection covers all accessible areas. We check the exterior masonry, the flue cap, the damper, and the firebox. No camera is run unless we see something that warrants it.

Level 2 Camera Inspection
We run a hardened video camera through the full flue run and record the footage. You see exactly what we see. For real estate transactions, property transfers, or any chimney that’s been sealed and reopened in Walnut Park, Level 2 is the minimum we recommend. The camera reveals cracked clay-tile liners, spalling that’s dropped debris behind the damper, and abandoned ash dumps hidden within original brickwork.

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 Walnut Park
We work with professional-grade chimney materials from brands you can verify independently: Olympia Chimney, Copperfield, Famco, and DuraFlex. That matters in Walnut Park because these older chimneys often need flue liners that meet current venting codes, and we specify product by job, not by margin. When a Walnut Park chimney needs a new cap, a resurfaced smoke chamber, or a full reline, we stock or can quickly source the right components for a fast turnaround. Everything we install is matched to the specific flue dimensions and appliance requirements of your home.
See the difference
Before
After
Before
After
Before
AfterCommon Chimney Inspection Problems We See in Walnut Park Homes
- Sealed flues with old ash dumps behind drywall: When Walnut Park bungalows were converted to central heat, many original chimney flues were simply covered over. Level 2 camera inspections routinely find abandoned ash dumps and disconnected clay-tile liners that a visual-only check would never reveal.
- Spalled clay-tile liners dropping debris behind dampers: Southern California’s dry summers bake the moisture out of old mortar and clay tiles. By the time we scope the flue, chunks of liner the size of a fist can be sitting behind the damper, blocking the draft and creating a carbon monoxide risk if the fireplace is used.
- Missing or damaged chimney caps on seldom-used stacks: Rain, leaves, and even birds get into uncapped chimneys during Walnut Park’s wetter winter months. The debris sits against old mortar joints, accelerating deterioration and creating blockages that surprise homeowners the first time they light a fire.
- Creosote buildup from sporadic winter burning: Walnut Park’s Mediterranean climate means fireplaces get used only a few times a year, but that intermittent use produces exactly the low-temperature, smoldering burns that deposit third-degree creosote glaze on smoke chamber walls. It’s a fire hazard that hides where nobody looks.
On a 1930s bungalow near Walnut Park’s Florence Avenue corridor, our tech found a fireplace converted to a wall heater with the original flue still serving as the vent. The clay-tile liner had spalled into fist-sized chunks behind the damper, and our Level 2 camera showed third-degree creosote glaze on the smoke chamber walls. We scoped the entire run, recommended a HeatShield resurfacing only after showing the homeowner the video footage, and flagged the missing chimney cap that had let rain and debris sit against the old mortar. Nothing was sold that couldn’t be seen on the screen.
Pricing for Chimney Inspection in Walnut Park, CA
A Level 1 chimney inspection in Walnut Park runs $189 and covers the accessible areas of a regularly maintained chimney. A Level 2 camera inspection runs $289 – $589 depending on flue height, accessibility, and whether the chimney serves a fireplace, an appliance, or both. Level 3 inspections, which involve opening up portions of the structure to access hidden flue sections, start at $489 and are quoted case by case. What changes the price in Walnut Park is usually access: steep or tile roofs, tight side yards between bungalows, and sealed-off chimneys that require interior wall access to inspect properly. Every inspection gets a written price before we start. Call (562) 317-7262 for a free estimate.
We Also Serve Cities Near Walnut Park
Flint Chimney Co Long Beach provides the same camera-verified Chimney Inspection process to homeowners across the surrounding area. We regularly serve Long Beach, Lakewood, Wilmington, and Westminster, with crews scheduled through our Los Angeles office. If you’re in any of these nearby cities, the same written pricing and 365-Day Done Right Promise apply. For details on serving Walnut Park specifically, see our Chimney Inspection in Walnut Park coverage page.
Serving Walnut Park, CA - Our Local Coverage Area
We’re based in the Walnut Park 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 Walnut Park
Yes, and often more urgently than a home with an active fireplace. Sealed chimneys in Walnut Park hide cracked clay-tile liners, disconnected flue sections, and abandoned ash dumps that a surface check cannot see. If the original chimney still vents an appliance like a water heater or wall furnace, the condition of that flue matters for carbon monoxide safety even if you never plan to light a fire. A Level 2 camera inspection shows exactly what’s behind the drywall. Call (562) 317-7262 to schedule one.
Santa Ana winds create strong drafts that pull loose mortar, debris, and creosote further into the flue than normal. In Walnut Park homes with uncapped or deteriorated chimneys, this material ends up packed behind the damper or against the smoke chamber walls. Our inspection accounts for these wind-driven blockages because we’ve seen how quickly fine debris accumulates in seldom-used chimneys. If you notice unusual downdrafts when the Santa Anas blow, that’s a signal to have the flue scoped.
Expect an inspection that treats original tile surrounds and vintage masonry as things to preserve, not damage. Our technicians in Walnut Park are careful around the decorative tile work common in these Spanish-style homes, and we never recommend breaking into a wall unless the camera shows a reason that cannot be addressed any other way. You’ll get the video footage, a written condition report, and a repair recommendation only if the footage supports it. The standard Level 2 inspection covers all of this for $289 – $589.
A cracked crown is not automatically a stop-burning emergency, but it needs evaluation. Crown cracks let water into the chimney structure, and in Walnut Park’s older masonry that water accelerates spalling and mortar failure. If the crack is minor and the flue interior is sound, it can usually wait for a scheduled repair. If the camera shows liner damage or debris accumulation, hold off on burning until it’s addressed. The inspection gives you the answer in writing, and any recommended repair carries our one-year written guarantee.
Yes. Our camera equipment is designed to scope through the existing flue opening or cleanout access without disturbing surrounding tile work. We routinely inspect converted chimneys in Walnut Park where the original fireplace face has been covered or preserved. If interior access is required, we’ll explain exactly what opening needs to be made and get your approval first. No demolition happens without a written explanation and a price in front of you.
Written by Hank Delano, Owner at Flint Chimney Co Long Beach, serving Walnut Park as part of the Garrison Partners family since 2002.