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

Chimney Company in North Hills, CA

Chimney repair in North Hills usually means one of three things: a cracked clay flue tile from decades of earthquake stress, a rusted-out damper that won’t seal, or a chimney cap that’s gone missing and let rain, birds, and debris into the flue. Most of the homes we work on here were built between 1950 and 1975, and their chimneys are original. That’s why we always start with a camera inspection before recommending any repair: the problem is rarely visible from the hearth, and North Hills homeowners deserve to see the evidence before they spend a dollar. Call Ontario Chimney at (833) 467-7685 for a repair estimate in North Hills.

Call (833) 467-7685

Why North Hills Homes Are Different

North Hills was built out in the 1950s and 60s as a bedroom community for aerospace and film-industry workers, and the housing stock still reflects that era: mid-century ranch homes with masonry fireplaces, original clay-tile flue liners, and chimneys that have now weathered six decades of San Fernando Valley heat. The 1994 Northridge earthquake epicenter sat just a few miles west, and every chimney in the 91343 ZIP has been through repeated seismic events since. We find hairline cracks in clay flue tiles that homeowners can’t see and would never suspect, cracks that can silently vent smoke and carbon monoxide into attic spaces.

The climate adds a second layer. North Hills sits in the hot, smoggy east Valley, where triple-digit summer afternoons and dry Santa Ana winds keep fireplaces dormant for months at a time. That’s when creosote left from the previous winter hardens into a glaze that a standard brush won’t remove, and when chimney swifts, a federally protected species under the Migratory Bird Treaty Act, move into uncapped flues to nest. We schedule cleaning around that nesting window, and we tell homeowners plainly when a job should wait until late summer rather than rushing a sweep that would disturb protected birds.

Along Sepulveda and Nordhoff, the apartment buildings and multi-unit properties add another variable: shared chimney systems, accumulated deferred maintenance, and property managers who need documented inspections for every unit. Ontario Chimney has served North Hills since 2014, and we’ve learned which blocks tend to have specific problems: older ranches near the 405 corridor with wind-damaged caps, mid-century homes on the quieter residential streets with original damper assemblies, and retrofitted gas inserts installed without the liner upgrades they actually require.

Our Main North Hills Services

Two services dominate the calls we get from North Hills: routine chimney sweeping before burning season, and dryer vent cleaning as a standalone fire-safety measure, especially in older homes where the vent run is long, hidden, or original to the house.

Chimney Sweep in North Hills

A chimney sweep in North Hills starts with the local reality that most flues here are original clay tile from the 1950s and 60s, and many have never had a camera inspection. Our sweep includes a full flue assessment, not just a brush pass, because the earthquake history means we’re looking for shifted tiles and cracked mortar even when you only called for routine cleaning. We also check for chimney swift nests during the spring and early summer, and we’ll tell you if the job should wait until the nesting season ends. See exactly what’s included on our Chimney Sweep in North Hills page.

Dryer Vent Cleaning in North Hills

Dryer vents in North Hills ranch homes often run through attics or crawl spaces for 15 feet or more, and lint builds up in the elbows and horizontal runs where you can’t see it. The NFPA identifies dryer vent fires as a leading cause of house fires, and the older housing stock here makes regular cleaning a maintenance issue, not an optional add-on. We treat dryer vent cleaning as its own service line with the same camera documentation standard we use on chimneys. Details are on our Dryer Vent Cleaning in North Hills page.

Chimney Repair in North Hills

Chimney repair in North Hills is driven by two local forces: sixty-plus years of age on most chimneys and the 1994 Northridge earthquake, whose epicenter was close enough that nearly every masonry chimney in the 91343 ZIP experienced structural stress. The most common repair calls we get are cracked flue tiles, rusted damper assemblies, and missing or failed chimney caps. Before we quote any repair, we run a camera through the flue so you can see exactly what we see: no pressure, no vague warnings, just evidence. Ontario Chimney is a full-service Chimney Repair company, which means we handle the job from inspection through completion rather than handing you off to a contractor after the sweep.

Chimney Cap Installation

Signs you need it

You hear birds or animals inside the flue, you’ve had water come down the chimney during rain, or you can see rust flakes gathering in the firebox.

What it costs in North Hills

A chimney cap installation in North Hills typically runs $340 – $610 including the cap and the labor to secure it to the crown.

How we do it

We measure the flue opening, select a stainless or copper cap sized to your specific flue, and mechanically fasten it to the crown so it stays put through Santa Ana winds.

Chimney Liner Installation

Signs you need it

Your clay tile liner is cracked, spalled, or missing sections, usually discovered on camera inspection, or you’ve had a gas insert or stove installed without a properly sized liner.

What it costs in North Hills

Chimney liner installation in North Hills ranges from $2,100 to $6,800 depending on flue height, accessibility from the roof, and whether we’re using a rigid or flexible liner system.

How we do it

We run a camera to document the flue condition, specify a DuraFlex flexible liner or rigid system sized to your appliance, and install through the existing flue to minimize disruption.

Chimney Flashing Repair

Signs you need it

You have water stains on the ceiling near the chimney chase, damp drywall in the attic, or visible rust where the flashing meets the roofline.

What it costs in North Hills

Chimney flashing repair in North Hills typically costs $550 – $1,300 depending on whether we’re resealing the existing flashing or cutting in new step flashing.

How we do it

We pull the old sealant, inspect the flashing and the mortar joints beneath it, then replace damaged flashing sections and seal with a high-temperature, weather-rated material.

Chimney Crown Repair

Signs you need it

You see cracked or crumbling concrete at the top of the chimney, water pooling on the crown, or spalling brick faces just below the crown line.

What it costs in North Hills

Chimney crown repair in North Hills generally runs $650 – $1,200 for a full recast, less if we can seal and patch the existing crown.

How we do it

We assess the crown’s structural condition, remove deteriorated concrete, and recast with a proper overhang and drip edge so water sheds away from the flue and brick.

What Chimney Repair Costs in North Hills

Do I really need a new liner, or can the old one be fixed?

Sometimes a liner can be repaired with HeatShield ceramic resurfacing instead of full replacement, but it depends on the extent of the cracks. We’ll show you the camera footage and quote both options when both are viable.

Can you fix the chimney the same day you sweep it?

Not typically for structural repairs like liners or crowns, though cap replacement and minor flashing work can often be done the same day as a sweep. We’ll tell you what’s urgent and what can wait. Call (833) 467-7685 for a quote.

Brands We Service in North Hills

We work with the materials professional chimney technicians specify: DuraFlex flexible liner systems, HeatShield ceramic resurfacing, Famco caps and dampers, and Copperfield supply components. Parts are ordered directly through chimney supply distributors, not big-box retail, so turnaround stays predictable for North Hills jobs. See our brands for details.

Pricing for Chimney Company in North Hills, CA

Neighborhoods We Serve in North Hills

We cover the full 91343 and 91393 ZIP codes, from the ranch-home blocks north of Nordhoff to the apartment corridors along Sepulveda and the quieter streets south toward Roscoe. Most North Hills jobs are scheduled within a few business days, with shorter lead times during the spring and summer months when the fireplace season is quiet.

• North Hills West
• North Hills East
• Sepulveda corridor
• Nordhoff Street corridor
• Devonshire residential blocks

Service Area – Cities Near North Hills

Ontario Chimney covers North Hills plus the surrounding San Fernando Valley communities. If you’re in Northridge, CA, Van Nuys, CA, Valley Glen, CA, or San Fernando, CA, we’ll bring the same camera-first inspection standard and the same pricing structure we use in North Hills.

FAQs About Chimney Company in North Hills