Chimney Company in Bostonia - One Flat Price, You See What We See

A flat-price sweep with a camera inspection and photo report included. If we find something that needs attention, you see the picture before you hear a price - and we will tell you when it can wait.

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🛡 Licensed & Insured 📝 Written Fixed-Price Quotes 💲 No Change Orders · Free Estimates
Sweep & inspectionSweep & inspection
Caps & crownsCaps & crowns
Flue reliningFlue relining
Masonry repairMasonry repair
Gas fireplace serviceGas fireplace service
Every visit starts with

Level 1 sweep and inspection to the NFPA 211 annual standard - flue, crown, cap, and flashing checked and photographed

Worth knowing

Chimney sweep logs do not sweep chimneys. They loosen some creosote - which then falls where a brush and vacuum still have to collect it.

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Chimney Company in Bostonia, CA

Chimney repair in Bostonia usually means one of three things: a damaged spark arrestor from Santa Ana wind-driven debris, a cracked crown letting rainwater into the flue, or an original 1960s liner that has finally given out. Our most common job in the 92021 ZIP is restoring fireplaces in post-WWII and 1960s-70s ranch homes that have never been relined. If you’re noticing rust stains on the hearth, spalling brick, or a chimney cap that rattles in the wind, call (833) 467-7685 and we’ll take a look.

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Why Bostonia Homes Are Different

Bostonia sits in a fire-prone wildland-urban interface where Santa Ana winds drive embers through vents and chase covers. That changes what chimney work means here. A chimney sweep in Ohio is about creosote removal after a winter of constant burning. In Bostonia, annual cleaning is driven by fire-season prep: removing wind-blown debris, checking spark arrestors, and making sure the flue can’t become an ember pathway into the house. After a Santa Ana event, our technicians routinely pull tumbleweeds, palm frond fragments, and roofing gravel out of flues and spark arrestors – debris that homeowners never see from the ground.

The housing stock adds a second layer. Most homes in Bostonia were built between the late 1940s and the 1970s, and many still have their original masonry fireplaces or early prefab inserts. Those flues were designed for decades of occasional use, not decades of East County heat cycling and wind grit. We regularly find clay tile liners with hairline cracks that no one has looked at since the house was built. The fireplaces get used only a handful of nights a year, which sounds like it should mean less wear. It actually means problems develop silently and go unnoticed until a heavy rain or a windy night forces the issue.

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Styles & brands we work with

  • Sweep & inspection
  • Caps & crowns
  • Flue relining
  • Masonry repair
  • Gas fireplace service

Our Main Bostonia Services

Two services account for most of the calls we get from Bostonia homeowners: chimney sweeping and dryer vent cleaning. Here’s what each one involves locally.

Chimney Sweep in Bostonia

Most Bostonia chimneys hold a mix of light creosote, wind-blown grit, and whatever the last Santa Ana pushed down the flue. A standard sweep removes all of it and includes a check of the spark arrestor, which takes a beating from airborne debris. We also photograph the flue interior so you can see its condition for yourself. Learn more about what’s included and when to book on the Chimney Sweep in Bostonia page.

Chimney Sweep in Bostonia

Dryer Vent Cleaning in Bostonia

Dryer vents are a leading cause of house fires, and in Bostonia the risk runs year-round – not because of heating season, but because lint buildup compounds the same hot, dry conditions that make wildfire season dangerous. This is core work for us, not a side job. We clean the entire vent run from dryer to exterior termination and check the chase cover, which in this ZIP is exposed to the same wind-driven debris as everything else. Details are on the Dryer Vent Cleaning in Bostonia page.

Dryer Vent Cleaning in Bostonia
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Chimney Repair in Bostonia

Chimney Repair in Bostonia

Chimney repair in Bostonia usually comes down to two structural problems: wind-damaged components and aging materials that were never upgraded. Homes built in the 1960s and 1970s with original clay liners are at the point where the liner has absorbed decades of thermal stress, and the crown – the concrete slab that seals the top of the chimney – has often cracked from years of sun, rain, and debris impact. The fix is rarely cosmetic. Ontario Chimney has handled full-service repair work – from sweep to structural restoration – across Bostonia since 2014, so the same technician who diagnoses the issue can execute the repair without a handoff to a contractor. Our Chimney Repair work covers everything from caps to crowns, and the sub-jobs below are what Bostonia homes most often require.

Chimney Cap Installation

Signs you need it

You have no cap or a badly damaged one, and you can see daylight through the flue opening from the roof.

What it costs in Bostonia

Chimney cap installation in Bostonia typically runs $95 to $450 depending on the cap size and flue configuration.

How we do it

We measure the flue, select the right Famco or Copperfield cap for the opening, and secure it with the proper fasteners so it holds through high wind events.

Chimney Cap Replacement

Signs you need it

The existing cap is rusted through, missing entirely, or its mesh is torn wide enough for embers to pass.

What it costs in Bostonia

Replacing a chimney cap in Bostonia typically costs $95 to $450, including the new cap and secure installation.

How we do it

We remove the old cap, inspect the flue tile beneath it for damage, and install a replacement that matches the flue size and stands up to Santa Ana winds.

Chimney Liner Installation

Signs you need it

You see cracked flue tiles on the roof, coal or soot behind the firebox, or rust flakes collecting on the damper.

What it costs in Bostonia

Chimney liner installation in Bostonia ranges from $950 to $3,700 depending on flue length, access, and whether the old liner needs to be removed first.

How we do it

We run a camera inspection first to confirm the damage, then install a DuraFlex stainless steel liner sized to the flue and connected to the appliance with a proper tee or boot.

Chimney Flashing Repair

Signs you need it

You see water stains on the ceiling near the chimney, or the metal flashing at the roofline is lifted, corroded, or pulling away.

What it costs in Bostonia

Flashing repair in Bostonia costs $300 to $850 depending on how many sides of the chimney need reworking and the roofing material involved.

How we do it

We cut back the old flashing, install new step and counter-flashing integrated with the roof plane, and seal all joints with a roofing-grade sealant.

Chimney Crown Repair

Signs you need it

The concrete crown on top of the chimney is cracked, spalling, or eroded to the point where flue tile is exposed.

What it costs in Bostonia

Crown repair in Bostonia typically costs $450 to $1,200 depending on the crown size, crack depth, and whether any rebuilding is needed.

How we do it

We clean and prep the existing crown, then apply a durable cement-based crown coat with the correct taper so water sheds away from the flue.

What Chimney Repair Costs in Bostonia

Item Typical range in Bostonia
Chimney cap installation or replacement $95 – $450
Chimney flashing repair $300 – $850
Chimney liner installation $950 – $3,700

How often should I inspect my chimney in Bostonia?

Every year before fire season. Bostonia’s wildfire risk means you want the flue and spark arrestor checked before the first Santa Ana warning, not after it’s already been tested by wind-driven embers.

Do I really need a new liner if my fireplace still works?

Working and safe are two different things. A cracked clay liner can still vent smoke while letting heat reach the framing. If our camera shows a cracked liner, we’ll show you the footage and give you options, including HeatShield resurfacing when appropriate.

Brands We Service in Bostonia

We install and service components from Famco, Copperfield, DuraFlex, and HeatShield, and we keep common cap sizes and liners accessible for Bostonia-area jobs. If a replacement part is needed, we source through the same professional distributors certified chimney professionals use. See the full list on our brands page.

Before & after

See the difference

Before - Recent ProjectBeforeAfter - Recent ProjectAfter
Recent Project
Before - Full RestorationBeforeAfter - Full RestorationAfter
Full Restoration
Before - Complete UpgradeBeforeAfter - Complete UpgradeAfter
Complete Upgrade

Pricing for Chimney Company in Bostonia, CA

Service Typical range in Bostonia
Chimney sweep $150 – $350
Dryer vent cleaning $100 – $250
Chimney cap installation $95 – $450
Chimney cap replacement $95 – $450
Chimney liner installation $950 – $3,700
Chimney flashing repair $300 – $850
Chimney crown repair $450 – $1,200

The two things that push pricing up in Bostonia are roof access on older ranch homes with steep or degraded roof surfaces, and wind-related damage that requires more than a simple component swap. We give you an upfront price before any work begins, based on what the camera inspection shows.

Neighborhoods We Serve in Bostonia

We work throughout the 92021 ZIP, from the older ranch streets near the center of town out to the transitional lots along the east edge where homes back up to open terrain. Bostonia’s layout is compact enough that most appointments can be scheduled within the same week.

  • Central Bostonia
  • Bostonia Park area
  • East Bostonia
  • Hillside lots near the wildland interface
  • Streets along Broadway and Graves Avenue

Service Area – Cities Near Bostonia

Ontario Chimney serves Bostonia and the surrounding East County communities. We regularly work in El Cajon, CA, Crest, CA, Granite Hills, CA, and Winter Gardens, CA. If you’re in any of these areas, the same team handles your inspection and repair from start to finish.

Serving Bostonia, CA - Our Local Coverage Area

We’re based in the Bostonia 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 Bostonia

Ready to get started? Free estimates in Bostonia
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What happens when you call

  1. 1
    A real person answersNo phone trees. Talk to a local chimney cleaning pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
  3. 3
    We come out and measureLicensed & insured, at a time that suits you. The visit and the quote are both free.
  4. 4
    You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.

What Bostonia Customers Say

★★★★★ 4.8 from 6+ reviews

"Good work. The written inspection report took about a week to arrive after I asked for it, which was slower than I expected."

- Adriana Morales

"Cap keeps the birds out now, which after two springs of scratching noises is worth every penny."

- Tara Novak

"Liner was cracked in two places. He walked me through the repair options honestly, including the one that was cheaper for him and better for me."

- Eric Tran

How It Works in Bostonia

Getting your chimney cleaning handled is simple and fast.

1

Call or Request a Free Estimate

Tell us about your chimney cleaning needs and we provide an upfront, transparent quote with no obligation and no hidden fees.

2

Licensed Technician Dispatched

A background-checked, certified technician arrives in Bostonia - typically within 30–60 minutes, with parts stocked on the truck.

3

Problem Solved, Guaranteed

We complete the job to your full satisfaction, backed by our warranty and 100% satisfaction guarantee.

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Areas We Serve
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