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 Repair for Rialto Homeowners
Chimney repair in Rialto comes down to one thing: knowing exactly what’s wrong before spending a dollar. Most Rialto homes built in the 1960s through 1990s are hitting the age where mortar joints crumble, flashing separates, and liners crack from decades of Southern California heat cycling. The good news is that not everything needs a full rebuild. Roland Cifuentes leads our team with a diagnosis-first approach: we camera-inspect every flue, show you the footage, and specify repairs by brand name, not guesswork. From home to hearth, we’re the crew that tells you plainly if a repair can wait or needs attention before the next burn season. Call (855) 360-4975 for a straight answer.
Chimney Cap Installation
Chimney Cap Installation is the process of fitting a protective cover over your flue opening to keep rain, animals, and embers out of your chimney. For Chimney Repair in Rialto, where hot dry winds blow across the Cajon Pass and drag debris into exposed flues, a proper cap is not optional for any homeowner who burns wood or pellet fuel. We install Copperfield and Olympia Chimney caps, sized to your flue’s exact dimensions, not a universal fit. Costs in Rialto generally run $180 to $390 for a standard stainless or galvanized cap, installed and sealed with high-temperature adhesive. When the cap is the main issue, it’s one of the least expensive repairs on a chimney and one of the most consequential.
Materials and Fit
We stock Copperfield caps because they’re built from 304-grade stainless that holds up to years of direct sun and occasional coastal fog. A cap that’s too small chokes draft; one that’s too large lets birds squeeze through. Chestnut Chimney Sweep measures the flue tile itself, then recommends the cap profile that fits without reducing your draw.
When a New Cap is Enough
If you’ve had a chimney fire or notice water staining on the ceiling near your fireplace, the cap may be missing entirely or rusted through. Replacing it early prevents water from soaking into the flue liner and turning a $300 problem into a $3,000 liner replacement. We’ll tell you if the cap alone solves it or if the crown underneath needs attention too.
Styles & brands we work with
Chimney Cap Replacement
Chimney Cap Replacement means removing a damaged, rusted, or improperly sized cap and installing a new one correctly. Rialto homeowners often discover they need this when they hear scratching sounds in the flue, see birds nesting, or catch a whiff of damp ash after a rare rainstorm. We see a lot of caps that were installed years ago as a one-size-fits-all box-store model, now rattling in the wind or blown into a neighbor’s yard. Replacement in Rialto typically costs $160 to $370 for the cap and fastening hardware, with labor included. It’s a same-day job in most cases, and we carry parts on the truck so there’s no “we’ll order it and come back” delay.
Signs Your Existing Cap Has Failed
Rust streaks running down the brick below the flue mean the cap is corroding and leaching iron into the masonry. A cap that’s tilted or missing its spark arrestor screen defeats the purpose entirely. Both are visible from the ground with a decent pair of binoculars, and we’ll confirm with a roof-level inspection before recommending a replacement.
Replacement vs. Rebuilding the Crown
Sometimes the cap is fine but the concrete crown it sits on is spalled and cracked. In that case, putting a new cap on a failed crown is like repainting a car with a rusted frame underneath. We check both every time, and if the crown needs work, we’ll prioritize that first.
Chimney Liner Installation
Chimney Liner Installation is the insertion of a new flue lining inside your existing chimney to restore safe venting when the original clay tile liner has cracked or deteriorated. This is the most important repair a Rialto fireplace owner can make, because a cracked liner allows heat and carbon monoxide to seep into wall cavities and living spaces. We install DuraFlex stainless steel liners, the same brand certified chimney technicians specify nationwide. Cost in Rialto for a typical single-story home runs $1,800 to $3,400 depending on flue height, diameter, and whether an insulation wrap is needed. It’s a full-day installation with a written warranty on materials.
DuraFlex Steel Liners
DuraFlex is our go-to because it’s a continuously welded, corrugated liner that flexes around slight offsets in older Rialto chimneys without kinking or tearing. The material is 316L stainless, which resists the acids produced by burning pine, a fuel source many Inland Empire homeowners rely on. We size the liner to your appliance, whether that’s a fireplace, insert, or furnace flue.
When a Liner Must Be Replaced
If our camera shows cracks wider than a hairline, missing sections of clay tile, or a flue that’s been eroded by years of condensing flue gases, the liner has failed. Continuing to burn with a compromised liner is the single most dangerous condition we find in Rialto homes. We’ll show you the footage, explain the option of a HeatShield restoration if the liner qualifies, and give you a written quote either way.
Chimney Flashing Repair
Chimney Flashing Repair addresses the metal barrier where your chimney meets the roofline, which is the number one source of chimney-related roof leaks in Rialto. Our freeze-thaw cycles are mild, sure, but decades of 100-degree afternoons followed by cool high-desert nights cause the metal to expand, contract, and eventually separate from the mortar and roofing felt. We replace failed step flashing and counter flashing, or re-seal what’s still sound using high-temperature polyurethane sealant designed for vertical masonry. This repair usually runs $350 to $700 in Rialto, depending on how much metal needs replacing and whether roof tiles have to be lifted.
Detecting Flashing Leaks Early
Water stains on the ceiling around the chimney chase or damp drywall in the attic are the classic tells. But you might also notice efflorescence, that white chalky deposit, on the brick where flashing should be shedding water. By the time you see interior staining, the flashing has usually been failing for a season or two, so we recommend a roof-level check anytime you have a new roof installed.
Materials We Use
We fabricate flashing from pre-finished steel or copper to match what’s on your roof, and we always install a proper cricket on the high side of chimneys wider than 30 inches. That’s a detail a lot of handymen skip, and it’s exactly why water pools and seeps through. Chestnut Chimney Sweep treats flashing as a roofing-grade repair, not a caulk-and-pray job.
Chimney Crown Repair
Chimney Crown Repair restores the concrete cap that sits at the very top of your chimney structure, the one surface every other component depends on. A crown that’s cracked, spalled, or pitching the wrong way lets water into the entire masonry stack, and once water gets in, it freezes, expands, and accelerates mortar decay. Here in Rialto, we see crowns that were poured too thin at construction and never properly sloped away from the flue. Repair typically runs $450 to $900 if we can patch and resurface with a polymer-modified crown coat; full crown re-pours go higher. The repair hours are worth it, because a failed crown shortens the life of everything below it.
The Difference a Proper Crown Makes
A correctly built crown overhangs the brick edge by one to two inches and slopes downward, moving water away from the flue and shoulders of the chimney. Most original crowns in Rialto homes lack that overhang. We rebuild them with the right form so water stops running straight down the brick face and into the mortar joints.
Patching vs. Full Replacement
If the crown is mostly sound with hairline cracks, we clean and fill them with a crack-healing elastomeric compound. If the concrete is crumbling in chunks, a full re-pour is the only real fix. We’ll never recommend the cheaper patch on a crown that’s structurally done, and we’ll show you photos to back the recommendation.
Chimney Repair Companies
Chimney Repair Companies in the Rialto area range from licensed fireplace specialists to general handymen who “also do chimneys,” and the difference matters when your home’s ventilation is on the line. Chestnut Chimney Sweep sits on the specialist end: we repair chimneys, we don’t patch them as a side job between drywall and gutter work. Questions to ask any company before booking include whether they run a video inspection on every repair, whether they use name-brand components like Gelco and Copperfield, and whether they’ll show you the damage before quoting. Our answers: yes, yes, and always. To understand how much Chimney Repair costs, expect to pay between $150 for small cap repairs and $3,400 for full liner installations, with most mid-range repairs landing around $400 to $900.
What Separates a Specialist from a Handyman
Specialists carry proper sizing tools for liners and caps, have relationships with manufacturers for warranty work, and understand the physics of draft and flue gas temperature. Handymen typically install whatever fits from the local hardware store. When the part matters, the person installing it matters more.
Why We Repair, Not Just Rebuild
Some chimney companies default to tear-out and rebuild because it’s a bigger invoice. Our first instinct is restoration: HeatShield liner repair, crown resurfacing, flashing re-sealing. If a repair restores safe function, we recommend it. If replacement is genuinely required, we document why with camera footage you can see yourself.
Chimney Masonry Repair
Chimney Masonry Repair involves restoring the brick, mortar, and stone structure of the chimney itself, not the interior liner or roof components. In Rialto, older homes in the foothill neighborhoods often have brick chimneys that have been baking in the Inland Empire sun for 40 or 50 years, and the mortar joints start to recede in a process called mortar washout. We remove damaged mortar and re-point joints with mortar matched for both color and compressive strength, a detail that prevents the new mortar from being harder than the old brick and causing further spalling. Chimney masonry repair in Rialto usually starts at $600 and can go to $2,500 or more for significant rebuilds of the top few courses of brick.
Re-pointing for Longevity
Re-pointing means grinding out the old, failing mortar to a proper depth and packing in fresh material that bonds correctly. We match the mortar color so the repair doesn’t look like a patch job, and we use a blend that lets the masonry flex with Rialto’s temperature swings. A good re-point extends the life of the whole chimney by decades.
Rebuilding the Smoke Chamber
Above the firebox and below the flue is a smoke chamber that often gets parged smooth with mortar during original construction. When that parge coat fails, smoke leaks into the attic and draft suffers. We re-parge smoke chambers with an insulated, ceramic-rated mixture that handles flue temperatures far better than standard mortar.
Brands We Service
HeatShield is a ceramic-based restoration system we use to repair and resurface deteriorating chimney liners without a full tear-out. We’re trained and certified in the HeatShield application process, and we’ll evaluate your liner with a camera before recommending it. It’s the right answer for many Rialto chimneys where the clay tiles are cracked but the structure is sound.
Gelco supplies the crown repair products and masonry sealants we rely on for long-term performance in Southern California’s dry heat. Olympia Chimney and Famco provide the caps, dampers, and venting components we install on a regular basis. We carry their products because the parts matter as much as the labor, and we’d rather install a cap we can warranty by name than something from a big-box bin. Whether you have one of these brands on your chimney or any other make, we can help.
See the difference
Before
After
Before
After
Before
AfterSigns You Need a Pro Right Now
- You can smell smoke hours after the fire is out. This indicates poor draft, often from a partial blockage, a failing liner, or a chimney cap that’s too restrictive. Not only is your fireplace working against you, but combustion gases may be lingering in the home.
- White staining or flaking bricks on the chimney exterior. That’s efflorescence and spalling, evidence that water has penetrated the masonry and is breaking down the brick from inside. Left alone, spalling continues year over year until the chimney becomes structurally questionable.
- Water in the firebox after rain. This points to a failed crown, damaged cap, or compromised flashing, and each has a specific fix. You’ll want to know which one you’re dealing with before the next wet season.
- Rust or debris inside the fireplace in summer. Rust flakes mean the damper or firebox components are corroding from moisture intrusion. Debris like twigs and nesting material means something has found its way in through a missing or poorly fitted cap.
- A chimney sweep or home inspector flagged your liner. We take those reports seriously and will run our own camera to verify and document the condition. A visual inspection from the top can’t see hairline cracks; a camera can.
Our Process, Step by Step
- 1
You call and describe what you’re seeing. We listen, ask a few targeted questions about your fireplace and home, and schedule a time that works. There’s no obligation on the call, just a conversation with someone who knows chimneys.
- 2
We arrive and inspect the full system. Every repair starts with a camera inspection of the flue and a close look at the crown, cap, flashing, and firebox. We’re checking not just for the problem you called about, but for anything else that could turn into a problem next season.
- 3
You see the footage and get a written quote. We don’t ask you to take our word for it. You’ll look at the camera images with us, and we’ll point out exactly what’s normal and what’s not, plus what can wait.
- 4
We complete the repair with brand-name parts. Whether it’s a Copperfield cap, DuraFlex liner, HeatShield restoration, or Gelco crown product, we install it to manufacturer spec. The repair is warrantied on materials, and we’ll tell you what’s covered before we start.
- 5
We leave the site clean and explain what we did. Drop cloths come up, debris goes with us, and you get a written report of the work. If we noticed something else that will need attention eventually, we’ll note it and let you plan on your timeline, not ours.
How Much Does Chimney Repair Cost in Rialto?
A typical chimney cap installation or replacement in Chimney Repair in Fontana and Rialto runs $160 to $390. Flashing repairs land between $350 and $700, while crown repairs generally fall in the $450 to $900 range. Masonry re-pointing starts around $600 and can go higher depending on how many courses of brick need work. Full chimney liner installation is the most involved repair we do, typically running $1,800 to $3,400 in Rialto. What moves the number is flue height, roof pitch, the condition of surrounding materials, and whether an insulation wrap is required around the liner for your specific appliance.
A few things affect your quote more than anything else: roof accessibility, the extent of hidden damage, and whether previous repairs were done correctly. The best way to avoid overpaying is to get a camera inspection before anyone quotes you a repair. If a company gives you a price without looking inside the flue, walk away. Our free estimate includes the camera inspection, the written quote, and a copy of the images for your records. That way you know exactly what you’re paying for, in Rialto dollars, with no surprises.
Our Service Area Near Rialto
We serve Rialto and the surrounding communities, including Bloomington, Muscoy, Fontana, Colton, San Bernardino, Grand Terrace, Highgrove, Loma Linda, Sunnyslope, Rubidoux, and Glen Avon. Most repairs within the immediate Rialto area can be scheduled within a week, and we batch appointments in neighboring cities to keep travel time down. If you’re in Rialto or any of these nearby cities, you’re within our regular service footprint, and there’s no travel fee for a free estimate.
Serving Rialto, CA — Our Local Coverage Area
We’re based in the Rialto 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 Repair in Rialto
Chimney repair is any work that restores safe function to the chimney system: the flue liner, cap, crown, flashing, masonry, or smoke chamber. In Rialto, our Chimney Repair in Bloomington and surrounding areas most commonly involves cap replacements, flashing re-seals, and liner restorations. A proper repair always starts with a camera inspection to identify the real issue, then uses parts specified for your particular chimney rather than a generic fix.
Most cap replacements and flashing repairs are done in one to three hours on-site. Crown repair and re-pointing typically take a full day, and a full liner installation is a one-day project for most single-story Rialto homes. We’ll give you a time window when we quote the job.
Small repairs like cap installation start around $160, while a full liner replacement can reach $3,400. Most repairs we perform fall between $350 and $900. Your exact price depends on what the camera shows us, and we give you a written quote before any work begins, so you’re never authorizing a repair blind. Call (855) 360-4975 for a free estimate.
Yes, we’re HeatShield-certified and use the restoration system on qualifying chimneys where the clay liner is cracked but the chimney structure is intact. HeatShield can extend the life of a deteriorating liner without the cost and mess of a full replacement. We’ll tell you honestly if your chimney is a candidate or if a DuraFlex liner is the better long-term choice.
For urgent situations like a chimney fire, active water leak into the home, or a fallen cap that’s exposing your flue to weather, call us and we’ll prioritize getting a technician to your home. We can’t promise a specific hour, but we keep the calendar flexible for true emergencies during burn season. Call (855) 360-4975 and describe what’s happening, and we’ll tell you what to do until we get there.
Manufacturer warranties apply to the materials we install, including DuraFlex liners, Copperfield caps, and HeatShield restorations. We’ll explain exactly what’s covered before the work starts and put the warranty details in writing. If a part fails because of a manufacturing defect, we handle the claim and the re-install at no labor cost.
Clear the area directly in front of your fireplace, and make sure any pets are secured in another room while we’re working. If we need roof access, leave any gates unlocked or provide a clear path around the side of the home. Beyond that, we bring everything else: tools, parts, drop cloths, and a camera.
Schedule Your Chimney Repair Service in Rialto Today
If your chimney has been flagged by an inspector, or you’ve noticed water, smoke, or masonry issues, the best next step is a camera inspection and a straight quote. Call (855) 360-4975 to book your free estimate. Roland and the Chestnut Chimney Sweep team will show you exactly what’s going on and what it costs to fix, no pressure and no guesswork. Clean flue. Safe home. Done right.
Written by Roland Cifuentes, Owner at Chestnut Chimney Sweep, serving Rialto and the surrounding Inland Empire.