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.
Chimney Company in Rancho Cucamonga, CA
Chimney repair in Rancho Cucamonga usually comes down to wind damage: cracked crowns, dented caps, and spark arrestors packed with tumbleweed after a Santa Ana event tears down the Cajon Pass. Most of the homes we work on here were built between the 1970s and late 1990s, and many still have their original caps and crowns, which were never designed for decades of desert wind and 30-degree nights. We fix what the wind breaks, and we tell you plainly when a repair can wait. Call (877) 819-0285 if you need someone to look at it.
Why Rancho Cucamonga Homes Are Different
Rancho Cucamonga sits at the base of the Cajon Pass, and the Santa Ana winds don’t just blow through, they hit hard. In the foothill neighborhoods of 91737 and 91739, north of the 210, we regularly find chimney caps dented, spark arrestors clogged with eucalyptus debris and dry tumbleweed, and crowns cracked from years of wind-driven grit and temperature swings. Those homes also get cold desert nights in the 30s while owners run fireplaces in short winter bursts, so creosote hardens in the flue, and then the debris sits on top of it.
Down in the older tract homes of 91701 and 91729, built mostly in the 1970s and 1980s, the chimneys are simpler but just as neglected. Many have factory-built fireplaces with original components that have never been opened since installation. The common thread across Rancho Cucamonga is that the chimney sits idle from May through October, collecting whatever the wind drops into it, and then gets asked to perform overnight. That’s a different job than a chimney sweep faces in a cold climate, and it’s why cap and crown work shows up on so many of our repair tickets here.
Styles & brands we work with
Our Main Rancho Cucamonga Services
The two calls we get most from Rancho Cucamonga homeowners are chimney sweeping and dryer vent cleaning, and both deserve a quick explanation of how they work here.
Chimney Sweep in Rancho Cucamonga
A sweep in Rancho Cucamonga is rarely just about soot. After the Santa Ana winds die down, the flue is often carrying creosote plus wind-blown grit, leaf litter, and sometimes pieces of a broken spark arrestor. We clean the full system from firebox to cap, check the crown and cap for wind damage while we’re up there, and give you a plain-language report on what we found. If you haven’t had yours swept in a few years, start with Chimney Sweep in Rancho Cucamonga.
Dryer Vent Cleaning in Rancho Cucamonga
Dryer vents are chimney systems too, and in Rancho Cucamonga’s dry air they collect lint fast. A clogged vent makes your dryer run hotter and longer, and it’s one of the leading household fire risks we see. We clean the full run from dryer to exterior termination and check for kinks, bird screens, and damaged duct. If your dryer has been taking longer to dry clothes, see Dryer Vent Cleaning in Rancho Cucamonga.
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 Repair in Rancho Cucamonga
Most Rancho Cucamonga chimney repair calls we take start the same way: a homeowner hears something rattling on a windy night, or notices water staining on the ceiling near the fireplace, or a home inspector flags the crown before a sale. The homes here, especially the 1970s-to-1990s tract stock in 91701 and 91729 and the newer foothill builds in 91737 and 91739, have chimneys that were rarely maintained after installation. The original caps and spark arrestors are still in place on a surprising number of them, and the crowns have been getting sandblasted by desert wind for 30 or 40 years. That combination means our repair work in Rancho Cucamonga leans heavily toward caps, crowns, and flashing. We stock DuraFlex and HeatShield components so a liner or seal job doesn’t mean waiting on a shipped part, and the same crew that finds a problem can fix it, usually without a referral to another company. All repair work starts with a camera inspection so you can see exactly what we’re recommending and why. Learn more about the full scope on our Chimney Repair page.
Chimney Cap Installation
Signs you need it
Your chimney has no cap at all, or the existing cap is so rusted or dented that it no longer keeps rain, birds, and debris out of the flue.
What it costs in Rancho Cucamonga
A new chimney cap installation in Rancho Cucamonga typically falls between $225 and $550, depending on the flue size and cap material.
How we do it
We measure the flue, select a correctly sized cap from the brands we stock, mount it securely to the crown or flue tile, and confirm the spark arrestor mesh is intact.
Chimney Crown Repair
Signs you need it
You see cracks in the concrete surface on top of your chimney, water staining on the ceiling near the fireplace, or crumbling mortar around the flue.
What it costs in Rancho Cucamonga
Crown repair in Rancho Cucamonga runs $165 to $475 for crack sealing and resurfacing, and a full crown rebuild lands between $850 and $1,500.
How we do it
We clean and prep the crown surface, fill or rebuild with the right material for the crown’s condition, and apply a waterproof seal that can handle desert UV and wind-driven rain.
Chimney Flashing Repair
Signs you need it
Water leaks appear where the chimney meets the roofline, or the existing flashing is lifting, rusted through, or missing sections.
What it costs in Rancho Cucamonga
Flashing repair in Rancho Cucamonga runs $300 to $850 depending on how much of the flashing must be replaced and whether the roof is tile or shingle.
How we do it
We remove the damaged flashing, cut and install new metal that overlaps correctly with the roof and chimney, and seal every joint that sees water.
What Chimney Repair Costs in Rancho Cucamonga
| Item | Typical range in Rancho Cucamonga |
|---|---|
| Chimney cap installation | $225 – $550 |
| Chimney crown repair | $165 – $475 (sealing) / $850 – $1,500 (full rebuild) |
| Chimney flashing repair | $300 – $850 |
Does chimney crown repair stop leaks for good?
A properly sealed or rebuilt crown stops water from getting into the chimney chase, but it must be paired with an intact cap and sound flashing. In Rancho Cucamonga, wind-driven rain and debris mean all three parts work together, and we check them as a system, not in isolation. Call (877) 819-0285 for a camera inspection and an exact quote on crown work.
Can you fix a wind-damaged chimney cap, or does it need replacing?
Minor dents can sometimes be straightened, but if the cap or spark arrestor mesh is rusted, torn, or no longer seated on the flue, replacement is the honest fix. In Rancho Cucamonga we recommend replacing a wind-damaged cap before the next Santa Ana season, because a loose cap becomes flying debris. Call (877) 819-0285 and we’ll assess yours from the roof, not from a photo.
Brands We Service in Rancho Cucamonga
We stock and install components from DuraFlex, HeatShield, Gelco, and Olympia Chimney, the same professional-grade lines used by certified chimney companies nationwide. That means most repair parts for Rancho Cucamonga jobs are on the truck, not backordered. See what we carry on our brands page.
See the difference
Before
After
Before
After
Before
AfterPricing for Chimney Company in Rancho Cucamonga, CA
| Service | Typical range in Rancho Cucamonga |
|---|---|
| Chimney sweep (standard) | $180 – $340 |
| Chimney cap installation | $225 – $550 |
| Chimney crown repair (sealing) | $165 – $475 |
| Chimney crown rebuild | $850 – $1,500 |
| Chimney flashing repair | $300 – $850 |
| Dryer vent cleaning | $110 – $260 |
What pushes prices up in Rancho Cucamonga is usually access: steep foothill roofs in 91737 and 91739, tile roofing that must be worked around carefully, and wind damage that means multiple components need attention at once. We give you a flat price before the work starts, and nothing gets recommended without camera evidence you can see yourself.
Neighborhoods We Serve in Rancho Cucamonga
We cover all of Rancho Cucamonga, from the foothill communities above the 210 down to the long-established tracts along the south side of the city. Here are a few of the areas where we see the most calls:
- Alta Loma (91737)
- Etiwanda (91739)
- Terra Vista
- Victoria
- Foothill corridor above the 210
Most Rancho Cucamonga appointments can be scheduled within a few days to a week, and we cluster our foothill work so a single trip handles several homes in the same area.
Service Area – Cities Near Rancho Cucamonga
We serve Rancho Cucamonga and the surrounding Inland Empire cities along the 15 and 60 corridors. If you’re a few exits away, we cover Ontario, CA, Fontana, CA, Jurupa Valley, CA, and Rialto, CA as well. The same crew and the same named-brand components go to every job.
Serving Rancho Cucamonga, CA — Our Local Coverage Area
We’re based in the Rancho Cucamonga 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 Company in Rancho Cucamonga
Yes. We sweep chimneys, repair them including cap, crown, flashing, and liner work, and clean dryer vents. One company handles all three, so a finding during a sweep doesn’t end with a referral to someone else. If you’d like to see our full scope, call (877) 819-0285 and we’ll walk you through it.
Most cap, crown, and flashing repairs fall under maintenance and don’t require a permit, but a liner replacement or structural modification may. If your job needs paperwork, we’ll tell you before anything starts and help you route it correctly. Call (877) 819-0285 to talk through your specific chimney.
Our standard booking window is a few days to a week. If you’re concerned about Santa Ana damage or want a sweep before you start burning for the winter, calling a couple weeks ahead puts you in good shape. Reach us at (877) 819-0285 to reserve a slot.
Need a straight answer about your chimney in Rancho Cucamonga? Call Mayflower Chimney Sweep at (877) 819-0285 for a free estimate. We’ll tell you what’s actually wrong, what it costs, and whether it can wait.
What happens when you call
- 1A real person answersNo phone trees — talk to a local chimney cleaning pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you — the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Rancho Cucamonga Customers Say
"Swept it, capped it, and installed a proper damper. The downdraft smell in the summer that we'd lived with for years is gone."
— Kurt Walsh"Crown was cracked and taking water. Repaired it rather than quoting a rebuild, which the previous company had pushed hard for."
— Henry Nguyen"Drop cloths everywhere, HEPA vac, and not a speck of soot on the carpet. I'd been dreading the mess for nothing."
— Shane Ziegler