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.
Trusted Chimney Inspection for Fresno Homeowners
A Chimney Inspection in Fresno typically costs $149 to $399 depending on the level of inspection and whether camera equipment is needed, and most inspections take under an hour. Alcott Chimney Sweep has served Fresno homeowners since 2002, and every inspection comes with a written report, photo documentation, and a straight answer about whether your chimney is safe to use. We’re led by Ruben Castellano, and the technician who shows up at your door is the same person whose name and photo you received before the visit. Call (559) 215-1714 and a live person answers, day or night.
Fresno’s hot, dry summers and cool, damp winters put real stress on masonry and flue liners. Hairline cracks open, mortar joints crumble, and creosote from winter fires bakes onto flue walls. An annual inspection catches these problems while they’re still cheap to fix. Skip it, and you’re guessing.
Fireplace Inspection
A fireplace inspection is a visual and sometimes camera-assisted check of the firebox, damper, hearth, and the first several feet of flue, and for Fresno homeowners it usually runs $149 to $199. You need one if you’ve just bought a home with a fireplace, if you haven’t used the fireplace in a few years, or if you’ve noticed anything odd – a smell, a draft, a damper that won’t open fully. Alcott Chimney Fresno checks the firebrick for cracking, the damper for smooth operation, and the smoke shelf for debris buildup that can push smoke back into the living room.
What We Check in the Firebox
The firebox is where the fire actually burns, and its firebrick lining takes direct flame contact every time you light a fire. We look for spalled brick (brick surfaces that have popped or flaked from heat stress), gaps in mortar joints, and any signs that the metal firebox insert has warped. A small crack here is normal; a crack wide enough to slide a quarter into means heat is reaching combustible framing.
What We Check at the Damper
The damper is the metal plate that seals the chimney when the fireplace isn’t in use. We open and close it several times to confirm it seats fully, because a damper that sticks open lets conditioned air escape all summer and lets embers drift up when you’re not watching. We also check the damper frame for rust that can freeze the mechanism shut right before the first cold night in November.
Styles & brands we work with





Chimney Inspection Services
Chimney inspection services cover three levels defined by the National Fire Protection Association, and in Fresno the cost starts at $149 for Level 1, moves to $249 to $399 for Level 2, and goes higher for Level 3 when structural access is required. Alcott Chimney Fresno performs Level 1 and Level 2 inspections routinely, and we’ll tell you plainly if a Level 3 is needed rather than selling it to you by default. Every chimney inspection service we perform ends with a written report you can read, plus photos of anything we flag.
When a Basic Inspection Is Enough
A Level 1 inspection is the right call when nothing has changed: same chimney, same fireplace, same fuel, and you’ve used it without incident for years. We confirm there’s no visible creosote buildup blocking the flue and no obvious damage to the cap, crown, or liner. It’s the annual checkup most Fresno chimneys need before burning season starts in October.

When We Recommend More Depth
If you’ve just purchased the home, changed fuels (wood to gas, for example), had a chimney fire, or suffered a significant storm or earthquake, a Level 2 inspection is the honest recommendation. This adds camera scanning of the entire flue length and checks accessible attic and crawlspace areas. We’re over 20 years into serving Fresno, and we’ve never regretted recommending a camera when something felt off.

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.
Chimney Flue Inspection
A chimney flue inspection is the process of evaluating the inner passage that carries smoke and combustion gases from your firebox to the outdoors, and in Fresno it runs $149 to $399 depending on whether camera equipment is used. The flue is the part you can’t see from the living room, which is exactly why it needs its own focused check. Alcott Chimney Fresno uses a rotating video camera to scan every foot of the flue liner, and you see the footage yourself. No guesswork, no “trust me” moments.
Liner Condition and Heat Exposure
Flue liners in Fresno take a beating from decades of heating and cooling cycles, and clay tile liners are especially prone to cracking. When a tile cracks, the gap exposes brick and mortar to heat they were never meant to handle. During a flue inspection we record every visible crack, note its location by height, and tell you whether it’s a watch-and-wait item or a repair-now item.
Blockages and Creosote Loading
Even a chimney swept last season can accumulate enough creosote, bird nesting material, or windblown debris to partially block the flue. We measure the internal diameter of the flue at multiple points and compare it to the appliance’s requirements, because a flue that’s too small or too obstructed will spill carbon monoxide into the house. The camera shows you exactly what we’re seeing, in real time.
Chimney Fire
A chimney fire is exactly what it sounds like: flames inside the flue itself, usually fed by creosote – the tar-like residue that condenses on flue walls when wood smoke cools – and it can burn hot enough to crack the liner, warp the damper, and ignite nearby framing. If you’ve had one, the question isn’t whether the chimney is damaged; it’s how much. In Fresno, a post-chimney-fire inspection costs $249 to $399 because it requires a Level 2 camera inspection as a minimum. Alcott Chimney Fresno has inspected dozens of chimneys after chimney fires across the Fresno area, and Ruben Castellano’s team will give you the full picture before you light another fire.
What a Chimney Fire Leaves Behind
Creosote burns at temperatures that can exceed 2,000°F, far beyond what any masonry flue is designed to withstand. The aftermath typically includes cracked flue tiles, puffed or melted creosote residue, a warped or seized damper, and sometimes damage to the chimney cap or crown. The damage is rarely visible from the ground, which is why a camera inspection after any chimney fire is non-negotiable.
Signs You May Have Had a Chimney Fire
Homeowners sometimes hear a low rumble or see flames shooting from the chimney top, but others only notice symptoms later: a damper that won’t close, a strong smoky smell that won’t go away, or flue tile fragments in the firebox. If any of these sound familiar, don’t burn another log until the flue has been video-scanned. We’ll get someone to your Fresno home quickly, and the written report tells you precisely what needs repair and what can wait.
Level 2 Chimney Inspection
A Level 2 chimney inspection in Fresno costs $249 to $399 and includes everything in a Level 1 inspection plus video scanning of the entire flue interior, checks of accessible attics and crawlspaces, and a written report with photos. You need one when buying or selling a home, after a chimney fire, after any significant weather or seismic event, or when you change fuel type. Alcott Chimney Fresno performs Level 2 inspections with a high-resolution rotating camera, and you can watch the screen as we scan every foot of your flue liner.
What the Camera Shows That Eyes Can’t
The human eye can see maybe six feet up a flue from the firebox or roofline. A camera sees the other 20 to 30 feet. That’s where hidden problems live: a cracked tile at the midway point, a separated mortar joint behind the brick, a nest built on a ledge you’d never spot from outside. During a Level 2 inspection we record the entire scan and share the footage with you.
When Fresno Homebuyers Need One
Most real estate transactions in Fresno now trigger a Level 2 inspection as a condition of closing, and for good reason. A fireplace is a major home system, and “it looks fine from the living room” is not a condition report. We photograph every finding, document every measurement, and give you and your agent something concrete to negotiate with. The same report works for sellers who want to prove the chimney was safe before listing.
Chimney Leak
A chimney leak in Fresno is most often caused by a cracked crown, failed flashing, or a missing chimney cap, and the repair typically runs $250 to $900 depending on the cause and extent of the water damage. Water is the single most destructive force your chimney faces, and because Fresno gets most of its rain in concentrated winter bursts, a small leak can do big damage fast. Alcott Chimney Fresno starts every leak investigation with a visual and camera inspection to find the true entry point, not just the wet spot on your ceiling.
Finding the Actual Entry Point
Water travels down from the roof and along masonry in predictable paths, and what shows up as a stain on the living room ceiling may have entered 15 feet higher at the crown or flashing. We inspect the crown for hairline cracks, the flashing for lifted or rusted sections, and the brickwork for spalling that points to absorbed moisture. Then we show you photos of what we found.
What a Leak Left Alone Does
Moisture inside masonry expands and contracts with temperature swings, which is why a cracked brick today becomes a crumbling brick in a year or two. Inside the flue, water mixes with creosote to form an acidic slurry that eats at mortar joints and can rust a steel liner from the inside out. The repair bill only climbs. If you see water stains near the fireplace or smell dampness around the hearth, call us before the next rain arrives.
Chimney Camera Inspection
A chimney camera inspection in Fresno costs $249 to $399 when booked as a standalone service, and it gives you a real-time video record of the entire flue interior from firebox to crown. This is the only way to know for certain whether your flue liner is intact, your flue is clear, and your chimney is safe to burn. Alcott Chimney Fresno uses a high-resolution, rotating camera that captures 360-degree views of the flue wall, and you watch every frame with us. When we recommend a repair, you’ll have already seen the reason on screen.
What We Record and What You Keep
The camera captures cracks, gaps, blockages, creosote buildup, and any signs of previous chimney fire damage, all time-stamped and located by height from the firebox. You keep the footage and the photo stills we pull from it, so there’s a permanent record of the flue’s condition on the day of inspection. That record matters when you sell the house later or when you’re comparing repair bids.
Why Guessing Isn’t Good Enough
Without a camera, a chimney technician can only see a small fraction of the flue, and honest ones will admit it. “Looks okay from here” is not a safety assessment. We invested in professional camera equipment because Fresno homeowners deserve to see the inside of their own chimney before agreeing to spend hundreds or thousands on repairs. If a company recommends a new liner without showing you footage of the old one, ask to see it.
Brands We Service
Alcott Chimney Fresno installs and services HeatShield resurfacing systems, which restore damaged flue liners from the inside without a full teardown. We’ve completed HeatShield cerfractory repairs on chimneys throughout Fresno, Clovis, and Madera, and we stock the proprietary application equipment required to do the job correctly. When a chimney qualifies for HeatShield instead of a new liner, it’s usually thousands of dollars less expensive.
We also work with Gelco and Olympia Chimney products, including Gelco chimney caps and Olympia dampers and chase covers. These aren’t box-store substitutes; they’re the brands professional chimney technicians specify when they want the part to fit right and last. Whether you have a HeatShield-coated flue, an Olympia damper, or any other make, our technicians can inspect, service, and repair it.
See the difference
Before
After
Before
After
Before
AfterSigns You Need a Pro Right Now
- Smoke rolls back into the room when you light a fire. This means the flue isn’t drafting properly: it’s blocked, the damper isn’t opening fully, or the flue is undersized for the fireplace. Smoke in the living room also means carbon monoxide is in the living room. Shut the fire down and call us.
- You smell something like burnt tar even when the fireplace is cold. That’s creosote, and on hot Fresno days it can off-gas through the damper into your home. Heavy creosote is the primary fuel for chimney fires. It also indicates the flue hasn’t been swept recently or the wood burned was too wet.
- Water stains appear on the ceiling or walls near the chimney. Water has already found a way in, and it’s been doing damage since the first time it rained after the entry point opened. The longer it runs, the more masonry and framing it reaches. A leak caught early is a crown or flashing repair; a leak caught late can be structural.
- You hear debris falling inside the chimney when the wind blows. That’s usually broken flue tile, crumbling mortar, or animal nesting material working loose. Any of them can block the flue and push exhaust back into the house. It’s also a sign the liner is degrading, which means the flue is no longer protecting the surrounding structure from heat.
- You just bought the house and have no record of the last chimney inspection. The previous owner’s word about the chimney isn’t a substitute for a camera scan. A Level 2 inspection establishes a baseline and either confirms the flue is safe or documents what needs repair before you burn your first fire.
Our Process, Step by Step
- 1
You call (559) 215-1714 and talk to a live person. No voicemail tree, no callback queue. We ask what you’re seeing, smelling, or hearing, and we help you decide whether it’s urgent or can be scheduled at your convenience. You’ll know the technician’s name and see their photo before we arrive.
- 2
Your technician arrives and shows a photo ID badge at the door. This is the Threshold Standard, and it’s non-negotiable. The person standing in your doorway is the same background-checked, identity-verified technician whose name and photo you already received. No surprises, no substitution.
- 3
We inspect with the right equipment for your situation. A Level 1 inspection starts with a strong flashlight and mirror, then adds a video camera when the situation calls for Level 2. We check the firebox, damper, smoke shelf, flue liner, cap, crown, flashing, and chimney exterior. Every finding gets photographed.
- 4
You get a written report and a written price before any work starts. The report shows you what we found, with photos, and the price sheet shows you exactly what each recommended repair costs. Nothing gets started without your sign-off. If we recommend work, you’ll have seen the reason on camera.
- 5
The work is backed by the 365-Day Done Right Promise. Every repair we complete carries a written guarantee. If a repair fails within the coverage period, we return and fix it at no charge. That’s a full year of accountability, written down, on every single job.
How Much Does Chimney Inspection Cost in Fresno?
A Level 1 chimney inspection in Fresno typically runs $149 to $199 for a standard masonry fireplace with a single flue. A Level 2 inspection with full video scanning runs $249 to $399 depending on chimney height, roof access difficulty, and whether we’re checking multiple flues. Standalone camera inspections fall in the $249 to $399 range. If you’re combining an inspection with a sweep, which most Fresno homeowners do before burning season, the bundled price is usually $50 to $75 less than booking them separately.
Several factors move the price: roof pitch and height affect access time, multiple flues add scan time, and a chimney that hasn’t been swept in years takes longer to assess because creosote has to be cleared before the liner is visible. That’s the honest version: a camera can’t see the flue wall through a quarter-inch of baked-on creosote.
How do you avoid overpaying? Get the inspection price in writing before you book, and confirm it includes the written report and photos. Be wary of any company that charges separately for the report or for basic findings. And never accept a repair recommendation you can’t verify, whether it’s a liner, a damper, or a crown. If the company can’t show you photos or footage of the damage, get a second opinion. Our free estimates include all of this: the inspection, the report, the photos, and a straight answer about what’s urgent and what can wait.
Our Service Area Near Fresno
Alcott Chimney Fresno serves homeowners throughout Fresno County and the surrounding communities, including Chimney Inspection in Clovis, Chimney Inspection in Madera, Sanger, Selma, Reedley, Kerman, Kingsburg, Fowler, Parlier, and Dinuba. Most appointments within a 30-minute drive of Fresno are scheduled within the same week, and we’re often able to combine inspections with sweeps for homes across Visalia and the rest of the central Valley. If you’re unsure whether we cover your address, call and ask; a live person will tell you straight.
Serving Fresno, CA - Our Local Coverage Area
We’re based in the Fresno area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
Frequently Asked Questions About Chimney Inspection in Fresno
A chimney inspection is a systematic check of your chimney’s structure, flue liner, and components to confirm it can safely vent smoke and exhaust. There are three levels defined by the NFPA: Level 1 is visual and basic, Level 2 adds camera scanning, and Level 3 involves opening up building components to access concealed areas. Most Fresno homes need a Level 1 annually before burning season, or a Level 2 when the property changes hands or something has changed. Call (559) 215-1714 to schedule one, and we’ll help you determine which level is right for your situation.
A Level 1 inspection typically takes 30 to 45 minutes on site, while a Level 2 with full video scanning runs 60 to 90 minutes depending on chimney height and roof access. You’ll spend a few minutes with us at the end reviewing photos and findings. The written report is delivered the same day. We respect your time and won’t stretch a 45-minute inspection into half a day.
A standard Level 1 inspection costs $149 to $199, and a Level 2 with video scanning costs $249 to $399 in the Fresno market. The exact price depends on chimney height, number of flues, and whether the chimney needs a sweep before the liner can be assessed. You’ll always get a written price before we start, so there are no surprises on the invoice. Call (559) 215-1714 for a free estimate specific to your home.
Yes. We install and service HeatShield resurfacing systems, and we work with Gelco chimney caps and Olympia dampers and chase covers regularly. These are the brands professional chimney technicians specify, and we stock the equipment and parts to service them correctly. If your chimney has one of these systems and you’re seeing issues, we can inspect it and tell you exactly what’s needed.
If you’ve had a chimney fire, water is pouring in, or you smell gas or smoke inside the house, call us immediately at (559) 215-1714. A live person answers around the clock, and we’ll assess whether you need urgent service or can safely wait a day or two. We prioritize genuine safety issues, and you’ll never be left on hold when something is actively wrong.
The inspection report is a document, not a repair, so it carries no warranty on its own. Every repair we perform is covered by a written guarantee under our 365-Day Done Right Promise, and if a repair fails within the coverage period, the second visit is free. We state exactly what each guarantee covers and for how long on every written estimate.
Clear the area around the fireplace so the technician has room to work, and move any furniture that blocks access to the hearth. Remove fragile items from the mantel, since we’ll need to open and close the damper and may use tools near the firebox. Keep pets in another room for everyone’s safety. That’s really all we need; we bring everything else.
Schedule Your Chimney Inspection in Fresno Today
Your chimney is either safe or it isn’t, and the only way to know is to look. Call (559) 215-1714 and talk to a live person, day or night. You’ll get a straight answer, a written price before any work starts, and a technician you already know by name and face. That’s how Ruben Castellano and Alcott Chimney Fresno have done it since 2002.
Written by Ruben Castellano, Owner at Alcott Chimney Fresno, serving Fresno since 2002.