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 Muscoy, CA
Chimney repair in Muscoy usually means bringing an older masonry flue or a wood-stove stack back to safe working condition without tearing the whole thing out. We see more creosote-loaded fireplaces, deteriorated mortar crowns, and missing spark arrestors here than in the newer subdivisions up the hill, because most homes were built mid-century and many still burn wood as primary heat when the foothill nights turn cold. Ontario Chimney has served Muscoy since 2014. Call (833) 467-7685 if you want a camera inspection before anyone quotes you a liner.
Why Muscoy Homes Are Different
Muscoy sits unincorporated between San Bernardino and the base of the San Bernardino Mountains, and the housing stock tells the story. Most of it is older, modest single-family homes, mobile homes, and owner-built additions from the 1950s through the 1980s. That means a lot of original masonry chimneys that have never been professionally inspected, older metal stacks tied to wood stoves, and clearances that predate modern fire code. We regularly see flues here that were built with no liner at all, or with terra cotta tiles that cracked decades ago and were just never looked at.
The climate compounds it. Muscoy gets cold nights off the foothills in winter, and wood burning is real, not decorative. Fall brings Santa Ana winds and dry, fire-prone conditions against the wildland edge. A chimney that carries heavy creosote and has a missing spark arrestor isn’t a cosmetic problem here. It’s a fire hazard in the exact season when a single ember on a dry roof is all it takes. We approach every Muscoy chimney as a safety inspection first, because the local conditions demand it.
Styles & brands we work with
Our Main Muscoy Services
Most Muscoy homeowners call Ontario Chimney for one of two reasons: the fireplace or wood stove hasn’t been cleaned in years and they’re worried about creosote, or the dryer vent is packed with lint and taking too long to dry clothes. Both are fire-safety problems before they’re anything else, and both get the same camera-backed, show-you-the-evidence approach.
Chimney Sweep in Muscoy
A chimney sweep in Muscoy usually means dealing with a flue that has burned a lot of pine and oak through a cold winter season. We remove creosote from the full flue path, check the smoke chamber, inspect the cap and spark arrestor, and vacuum everything out with a HEPA system so your home stays clean. The older clearances common in Muscoy homes mean we pay close attention to combustible walls and rooflines during the visual inspection. Read more about Chimney Sweep in Muscoy.
Dryer Vent Cleaning in Muscoy
Dryer vent cleaning matters in Muscoy because many homes have long, routed vent runs or vents that exit through the roof. Lint builds up fast in those conditions, and a clogged dryer vent is a leading cause of house fires, per NFPA data. We clean the full vent path from the dryer to the outside termination, remove bird nests and debris, and verify proper airflow before we leave. It’s a standalone service, not an add-on. See Dryer Vent Cleaning in Muscoy for details.
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 Muscoy
Chimney repair in Muscoy almost always starts with one question: is the flue still safe to burn in? The older masonry chimneys, informal additions, and wood-stove stacks common here were often built before modern liner standards, and the hot, dry Inland Empire climate accelerates mortar breakdown at the crown and shoulders. We handle the full repair scope, from a new cap to a full Chimney Repair, with one company from inspection through completion.
What we find most often in Muscoy: cracked flue tiles that let heat and gases reach the chimney structure, crowns that have spalled away from decades of sun and rain, and caps that are either missing entirely or rusted through. If you burn wood regularly, these failures are not theoretical. A cracked flue tile can allow a chimney fire to spread into the home’s framing.
Chimney Cap Installation
Signs you need it
You can see daylight from inside the fireplace looking up, or birds, squirrels, and rain are getting in because the flue opening is uncovered.
What it costs in Muscoy
Chimney cap installation in Muscoy typically runs $230 to $500 depending on flue size and whether a custom bracket is needed.
How we do it
We measure the flue, select a stainless steel cap with a built-in spark arrestor sized for your chimney, and secure it so it stays put through Santa Ana winds.
Chimney Cap Replacement
Signs you need it
The cap is rusted through, the mesh is torn, or the old cap is letting embers escape and rain pour down the flue.
What it costs in Muscoy
Chimney cap replacement in Muscoy generally falls between $240 and $520, a bit more if the old bracket is seized and needs cutting off.
How we do it
We remove the failed cap, inspect the flue top and mortar, then install a replacement with the right mesh size for your fire risk zone.
Chimney Liner Installation
Signs you need it
Your flue tiles are cracked or missing on the camera scan, or the chimney has no liner at all, which is common in older Muscoy homes.
What it costs in Muscoy
Chimney liner installation in Muscoy runs from $2,500 to $5,000 depending on height and whether a wood-stove or fireplace is being connected.
How we do it
We run a DuraFlex stainless steel liner down the flue, insulate it where code requires, and tie it into the appliance and a new top plate.
Chimney Flashing Repair
Signs you need it
You see water stains on the ceiling near the chimney or dampness on the attic framing after rain.
What it costs in Muscoy
Chimney flashing repair in Muscoy generally runs $450 to $1,100 depending on how much of the roof needs to be lifted.
How we do it
We remove the old flashing, check the underlayment, and install new step and counter flashing sealed to shed water properly.
Chimney Crown Repair
Signs you need it
The concrete crown at the top is cracked, spalled, or washing away so water is soaking into the chimney structure.
What it costs in Muscoy
Chimney crown repair in Muscoy typically runs $700 to $1,500 depending on whether the crown can be resurfaced or must be reformed.
How we do it
We grind down the old surface, build the crown back with the right slope so water runs off, and seal the surface for the hot sun.
What Chimney Repair Costs in Muscoy
| Item | Typical range in Muscoy |
|---|---|
| Chimney cap installation | $230 – $500 |
| Chimney cap replacement | $240 – $520 |
| Chimney crown repair | $700 – $1,500 |
Do I always need a new liner, or is a repair possible?
A liner isn’t always a replacement. If the flue has minor gaps or spalling, HeatShield ceramic resurfacing can restore it to code without a tear-out, often for less than a full reline. We’ll show you the camera footage so you can see what we see.
How long does a chimney repair take in Muscoy?
Most caps and flashing repairs finish in one visit. A full liner installation usually takes one full day. Larger structural repairs or crown rebuilds may stretch to two days depending on cure time. We’ll give you the timeline before any work starts.
Brands We Service in Muscoy
We work with professional-grade materials, not hardware-store substitutes. That means DuraFlex stainless liners, HeatShield ceramic resurfacing, and Famco and Copperfield caps, dampers, and components. We keep common parts stocked so most Muscoy repairs don’t wait on a parts shipment. See our brands for more detail.
See the difference
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AfterPricing for Chimney Company in Muscoy, CA
| Service | Typical range in Muscoy |
|---|---|
| Chimney sweep | $190 – $360 |
| Dryer vent cleaning | $100 – $190 |
| Chimney cap installation | $230 – $500 |
| Chimney cap replacement | $240 – $520 |
| Chimney liner installation | $2,500 – $5,000 |
| Chimney flashing repair | $450 – $1,100 |
| Chimney crown repair | $700 – $1,500 |
The things that push a Muscoy chimney job toward the high end are usually access, height, and what the camera finds. A steep roof off a foothill rise, a wood-stove flue that runs through a tight chase, or a chimney that needs scaffolding all add labor hours. You’ll get a clear line-item price before we start, not a vague estimate after the work begins.
Neighborhoods We Serve in Muscoy
We cover all of Muscoy, and because the community is unincorporated and spread out, we schedule routes carefully. Most sweeps and inspections in the 92405 ZIP can be booked within a few days, not weeks. Here are some of the areas we work most often:
- Central Muscoy
- Muscoy foothills
- Western Muscoy near E Street corridor
- Southern Muscoy along Orange Show Road
- Northern Muscoy near Glen Helen
If you’re off a dirt lane or an informal road, give us a heads-up when you call so we bring the right vehicle and ladders for the job.
Service Area – Cities Near Muscoy
Ontario Chimney serves Muscoy and the surrounding Inland Empire communities, including San Bernardino, CA just to the east, Rialto, CA to the west, Highland, CA to the northeast, and Crestline, CA up the mountain. If you’re in a nearby city and your chimney hasn’t been checked in years, call (833) 467-7685 and we’ll get you on the schedule.
Serving Muscoy, CA — Our Local Coverage Area
We’re based in the Muscoy 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 Muscoy
We schedule Muscoy jobs weekly, and most inspections can be booked within three to five business days. Peak season is late September through January, when the first cold nights push everyone to check their wood stoves at once. Call early if you want to beat the rush.
Some structural repairs and liner installations may require a building permit through San Bernardino County, since Muscoy is unincorporated. We’ll tell you during the inspection whether your specific job triggers that requirement and help you understand the process. Most straightforward sweeps and caps don’t.
Yes. Mobile home and manufactured home flues are a big part of our Muscoy work. These systems have specific clearance and listed-component requirements, and many older installations in the area predate current code. We’ll inspect against the relevant standard and tell you honestly what passes and what doesn’t.
If your chimney hasn’t been inspected in the last year, or you’re seeing signs of water, smoke backup, or rust, call (833) 467-7685 for a free estimate. You’ll get a camera-backed inspection, plain answers, and a price before any work begins.
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 Muscoy 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."
— David Park"Drop cloths everywhere, HEPA vac, and not a speck of soot on the carpet. I'd been dreading the mess for nothing."
— Bethany Padgett"Level two inspection before we bought the house. The report was detailed enough to use as a negotiating point and he explained every photo in it."
— Sarah Sullivan