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 Northridge, CA
Northridge homeowners call us most often for chimney repair, and usually after years of assuming the fireplace was fine. The 1994 earthquake left hairline cracks in thousands of fireboxes and crowns across the 91324-91330 ZIPs, and the Valley’s dry heat turns creosote into hard glaze that a basic sweep won’t remove. Glendale Chimney Sweep has served Northridge since 2011, and we spec the same brands professional chimney contractors rely on, including HeatShield for flue resurfacing and DuraFlex for liner retrofits. Call (833) 467-6493 for an inspection that gives you a straight answer about what your chimney actually needs.
Why Northridge Homes Are Different
Northridge is a masonry-heavy market. The dominant housing stock is 1950s-1970s single-story ranch and mid-century tract homes, many rebuilt after the 1994 Northridge earthquake but thousands more still carrying original masonry fireplaces that shifted during the quake and its aftershocks. Fireboxes crack. Chimney crowns develop spider-line fractures. Mortar joints open up just enough to let water in during the rare winter rain, then bake dry again through summer, repeating the cycle until the damage is structural. Combine that with the Santa Ana wind season, which drives debris into uncapped flues and dries creosote into a hardened, flammable residue, and you have a specific set of problems that a general sweep from another market won’t recognize. Homes off Reseda Boulevard and Tampa Avenue are full of fireplaces that haven’t been lit in years, but they still need inspection because the flue is still connected to the house. A cracked firebox in Northridge is not a cosmetic issue. It is the same wall that separates combustion heat from wood framing. We treat it that way.
Styles & brands we work with
Our Main Northridge Services
Two services account for most of the calls we take from Northridge: the seasonal chimney sweep before the first fire of winter, and dryer vent cleaning for the laundry rooms that run constantly in CSUN-adjacent rentals and family homes alike. Both are safety-first jobs where what you cannot see is the actual problem.
Chimney Sweep in Northridge
A chimney sweep in Northridge usually uncovers more than creosote. The dry climate turns deposits into a hard, glazed layer that a wire brush alone cannot remove, and the wind season fills uncapped flues with leaves and nesting material. We inspect the full flue path, remove what should not be there, and give you a written condition report on the firebox and crown while we work. For the full scope of the sweep service here, see Chimney Sweep in Northridge.
Dryer Vent Cleaning in Northridge
Dryer vent cleaning matters in Northridge because lint dries out fast in this climate and becomes a fuel load inside the duct. The vent run is often hidden behind a stucco wall or under a slab in these ranch homes, which makes backpressure a silent problem. We clean the full run, verify airflow at the termination point, and show you what came out. The full service detail is covered on the dedicated page for Dryer Vent Cleaning in Northridge.
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 Northridge
Chimney repair in Northridge is rarely about one problem. The earthquake, the drought cycle, and the age of the housing stock combine so that a homeowner calls about one symptom – water on the hearth, smoke backing into the room, a rusted damper – and the inspection turns up three compounding issues. A hairline crack in the crown lets moisture into the flue, which accelerates spalling in the clay liner, which cycles heat stress into the firebox mortar. We fix what we find, with material-specific recommendations you can verify rather than a vague “it needs work.” The full technical scope of our repair service is covered at Chimney Repair.
Chimney Crown Repair
Signs you need it
Hairline or spider-web cracking across the concrete cap at the top of the chimney, often paired with moisture staining on the interior firebox walls or a musty odor after rain, signals a failed crown in a Northridge chimney.
What it costs in Northridge
Chimney crown repair in Northridge typically runs $750-$1,500 depending on whether the existing crown is resurfaced or removed and repoured, with the higher end common on post-1994 retrofits with non-standard cap dimensions.
How we do it
We clean the crown surface, remove any damaged concrete, use a mechanical bond break and flexible sealant or a full reform-and-pour depending on the fracture depth, and slope the finished surface so water sheds away from the flue.
Chimney Liner Installation
Signs you need it
Flaking clay tiles dropping into the firebox, visible gaps between liner sections on the flue camera, or a strong smoke smell in rooms that share a wall with the chimney indicate a liner that has failed or was never correctly sized for the appliance.
What it costs in Northridge
Chimney liner installation in Northridge generally costs $3,000-$5,500 for a full stainless retrofit, with the price driven by flue height, offset bends that require a flexible DuraFlex system, and access from the roof through the Valley’s low-pitch ranch roofs.
How we do it
We run a camera inspection to confirm the flue dimensions and condition, specify either a rigid liner or a DuraFlex flexible system for offset flues, insulate where code requires it, and terminate the liner with a correctly sized cap.
Chimney Flashing Repair
Signs you need it
Water staining on the ceiling around the chimney chase, lifted or corroded metal at the roofline, or damp drywall inside a second-floor room adjacent to the chimney all point to flashing that has separated from the masonry.
What it costs in Northridge
Chimney flashing repair in Northridge typically runs $500-$1,800, with the lower end covering partial resealing and the upper end requiring replacement of counter-flashing cut into the stucco and masonry that post-earthquake homes often carry.
How we do it
We remove old flashing, inspect the membrane and step flashing beneath it, install new Copperfield or equivalent flashing with proper counter-flashing, and seal each transition so wind-driven Santa Ana rain cannot work its way under the metal.
Chimney Cap Installation
Signs you need it
An open flue that collects leaves, twigs, and bird nesting material, or evidence of water entering the flue from above, means the chimney is running uncapped and is exposed to anything the Valley wind throws into it.
What it costs in Northridge
Chimney cap installation in Northridge runs $350-$850 installed for a standard stainless or copper cap sized for a typical single-flue ranch house, with taller chimney access on two-story sections pushing the labor figure up.
How we do it
We measure the flue tile precisely, select a cap from our stocked inventory of Famco and Olympia Chimney units, secure it with mechanical fasteners rather than adhesive, and confirm the mesh sizing matches the local spark-arrest requirements.
What Chimney Repair Costs in Northridge
| Item | Typical range in Northridge |
|---|---|
| Chimney crown repair | $750-$1,500 |
| Chimney flashing repair | $500-$1,800 |
| Chimney liner installation | $3,000-$5,500 |
Prices here sit at the market standard for the San Fernando Valley, but the two things that push a Northridge job to the top of the range are chimney height (a two-story section on a split-level means steeper roof access) and quake damage that was never documented. We handle the whole picture, not just the symptom.
Do I need a full liner replacement or can HeatShield fix it?
If the camera shows cracked clay tiles but the flue wall is still structurally sound, HeatShield resurfacing can restore the liner without a tear-out. If gaps or offset misalignment are present, a full DuraFlex liner is the safer choice, and we will show you the footage so you can see why.
Is earthquake damage to my chimney dangerous if I never use the fireplace?
Yes, because the chimney shares structure with your walls and roof. A cracked firebox or separated flashing lets water and heat migrate where they should not, and the damage progresses even when no fire is lit. Call (833) 467-6493 for an inspection, and we will tell you if it can wait or needs attention now.
Brands We Service in Northridge
We stock and install professional-grade components rather than whatever is cheapest at the supply house. In Northridge, that means DuraFlex liners for offset retrofits, HeatShield for flue resurfacing, and Copperfield flashing components. The specific parts go on your quote by name, so you can verify exactly what you are paying for. See our brands for the full material list.
See the difference
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After
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AfterPricing for Chimney Company in Northridge, CA
| Service | Typical range in Northridge |
|---|---|
| Chimney sweep with inspection | $250-$400 |
| Dryer vent cleaning | $150-$250 |
| Chimney crown repair | $750-$1,500 |
| Chimney cap installation | $350-$850 |
| Chimney cap replacement | $400-$950 |
| Chimney flashing repair | $500-$1,800 |
| Chimney liner installation | $3,000-$5,500 |
Two factors move a Northridge chimney job toward the top of the range: roof access on two-story or split-level sections, and the cumulative damage from the 1994 quake that requires more than a simple patch. We quote a flat price before any work starts, after a camera inspection shows the real condition of the flue, so there are no add-ons after the fact.
Neighborhoods We Serve in Northridge
We work across the full 91324-91330 area, from the mid-century tract homes east of Reseda Boulevard to the older ranch blocks south of CSUN and the larger lots near the Northridge Fashion Center corridor. Most of our Northridge calls are within a 20-30 minute drive of Glendale, and we batch visits by zip so that a call this week usually gets an inspection slot within days, not weeks.
- Sherwood Forest
- Northridge North
- Devonshire Heights
- CSUN-adjacent neighborhoods
Service Area – Cities Near Northridge
Chimney and dryer vent calls from Northridge often come in alongside work in the surrounding Valley cities, and our routing covers the same corridor. We frequently serve North Hills, CA to the east, Encino, CA south of the 101, Van Nuys, CA to the southeast, and Valley Glen, CA beyond the 405.
Serving Northridge, CA — Our Local Coverage Area
We’re based in the Northridge 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 Northridge
Most Northridge inspections get scheduled within a few days because we route Valley calls together by zip. If you have an active leak or visible firebox damage, call (833) 467-6493 and tell us the issue; we prioritize smoke backdraft and water intrusion reports when we can.
For most repairs, like crown resurfacing, flashing replacement, and liner retrofits, no permit is required. Structural rebuilds or firebox replacement may trigger a city review, and we will tell you plainly during the estimate if your project falls into that category. We do not cut corners on code.
That is exactly the situation most of our Northridge inspections start with. An unused fireplace is often not a clean fireplace. We run the camera, check the firebox and crown, and let you know whether it is safe to light, needs repair first, or is fine to leave alone for another season.
For a chimney company that works with Northridge’s housing stock the way it actually is, call Glendale Chimney Sweep at (833) 467-6493 for a free estimate.
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 Northridge 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."
— Carlos Morales"Good work. The written inspection report took about a week to arrive after I asked for it, which was slower than I expected."
— Tim Parker"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."
— Tara Barrett