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 Irvine, CA
Chimney repair in Irvine usually comes down to one of two things: a factory-built metal firebox from the 1970s or 80s that has finally rusted through, or a direct-vent gas fireplace whose termination cap has become a bird condominium. Ontario Chimney has served Irvine since 2014, and the work here rarely looks like the soot-heavy sweeping you’d expect in an older city. Most Irvine homes have gas log sets, sealed vent terminations, and dry creosote that builds slowly over many seasons. The real jobs are inspections, cap and crown work, vent clearance checks, and liner repairs inside tight HOA-governed villages. If you’re wondering whether your fireplace is safe to run, start here, then call (833) 467-7685 and we’ll walk you through what you actually have.
Why Irvine Homes Are Different
Irvine is a master-planned, mostly post-1970s city, and that changes the chimney work we do. True masonry chimneys with full brick stacks are rare here. Instead, we spend our days in front of factory-built metal fireboxes, direct-vent gas inserts, and decorative gas fireplaces inside villages like Woodbridge, Northwood, Westpark, Turtle Rock, and the newer Great Park and Orchard Hills communities. Those systems don’t produce the thick creosote of a wood-burning masonry flue. What they do produce is a different set of problems: rusted caps, blocked termination screens, corroded flashings where the vent pipe meets the roof, and bird or bee nests filling the cap between seasons.
The climate plays a role too. Irvine’s Mediterranean weather means mild winters and light fireplace use, so creosote buildup stays minimal. But the long, dry summers and Santa Ana wind events push dust, twigs, and nesting material into caps and terminations. We regularly pull dried grass, feathers, and wasp comb out of Irvine terminations that have been sitting untouched since spring. That’s why the seasonal sweep-plus-inspection matters here: not because the flue is caked with soot, but because the cap and vent are clogged with debris you can’t see from the ground. HOA villages add another layer. Many Irvine communities require visible caps and terminations to stay in good repair, and some ask for documentation before sign-off on exterior work. We know the drill.
Styles & brands we work with
- Sweep & inspection
- Caps & crowns
- Flue relining
- Masonry repair
- Gas fireplace service
Our Main Irvine Services
Most Irvine homeowners call us for one of two reasons: the fireplace needs inspecting or repairing, or the dryer vent has never been cleaned and someone finally noticed the lint. Both are handled by the same trained technicians, so you deal with one company from inspection through completion.
Chimney Sweep in Irvine
In Irvine, a chimney sweep is often less about scraping creosote and more about confirming the gas appliance, vent, termination, and cap are all clear and safe. We see factory-built fireboxes and direct-vent gas logs far more often than masonry chimneys, and the recurring job here is clearing bird and bee nests from caps and terminal screens, checking vent clearance, and verifying the flue isn’t holding moisture. Wind-blown debris from Santa Ana events fills terminations quickly. If your fireplace hasn’t been inspected in the last two years, start with a sweep-and-inspection. Full details are on our Chimney Sweep in Irvine page.
Dryer Vent Cleaning in Irvine
Dryer vents are a leading cause of house fires, and cleaning them is maintenance, not optional. In Irvine’s newer planned communities, dryer exhaust runs are often long, with multiple turns inside interior walls between the laundry room and the exterior termination. Lint accumulates in those elbows quickly, even with a lint trap in place. We clean dryer vents as a standalone fire-safety service, not as a throwaway add-on to a chimney job. If the dryer takes longer than about 40 minutes to dry a load, or the exterior vent flap barely opens during a cycle, the vent is restricted. See our Dryer Vent Cleaning in Irvine page for what’s involved.
Chimney Repair in Irvine
Irvine’s housing stock runs 1970s-to-new-build, mostly tract and planned-community homes with factory-built metal fireboxes and gas log sets rather than masonry chimneys. The original prefab fireboxes installed in 1970s and 80s units are now 40 to 50 years old, and many are rusted, warped, or missing panel seams. When that happens, the repair is usually a cap replacement, a liner installation, a crown rebuild, or flashing work where the vent pipe meets the roofline. The climate here is dry, so smoke chamber deterioration and heavy creosote are rare, but Santa Ana winds and nesting birds take a real toll on exposed caps and terminations. We’ll tell you what we found, show you the camera evidence, and give you options before anything gets replaced. Ontario Chimney handles the full Chimney Repair scope, from sweep to structural work, so one company carries the whole job.
Chimney Cap Installation
Signs you need it
If you see birds, bees, or nests around the top of the flue, or water staining on the ceiling near the fireplace, the cap is either missing or the wrong size for the termination.
What it costs in Irvine
In Irvine, cap installation typically runs $280 to $460, with most jobs landing around $350.
How we do it
We measure the flue opening, match the cap to the termination type (round, square, multi-flue), secure it with mechanical fasteners and high-temperature sealant, and verify clearances so the cap won’t block the draft.
Chimney Cap Replacement
Signs you need it
A cap that is rusted through, missing its screen, or has holes pecked by birds is no longer keeping water and animals out.
What it costs in Irvine
Replacement runs $300 to $470, including removal of the old cap and disposal.
How we do it
We pull the old cap, inspect the flue tile or vent termination underneath, install a correctly sized cap matched to the system, and seal every seam against rain and ember escape.
Chimney Liner Installation
Signs you need it
Cracked flue tiles, gaps between tile sections, or a rusted metal liner mean combustion gases can leak into wall cavities and the home.
What it costs in Irvine
A liner installation in Irvine ranges from $2,100 to $4,100 depending on the liner system, flue height, and access.
How we do it
We run a camera inspection first to document the damage, then size the replacement liner to the appliance and flue, using DuraFlex flexible stainless systems for offset flues that rigid liners cannot navigate.
Chimney Flashing Repair
Signs you need it
Water stains on the ceiling, peeling paint near the chimney chase, or damp drywall around the fireplace are the classic indicators that flashing has separated.
What it costs in Irvine
Flashing repair typically costs $260 to $520 in Irvine, depending on how much of the old flashing must be cut out.
How we do it
We remove the failed flashing, inspect the roof deck underneath for rot, install new step and counter flashing, and seal the joints with high-temperature roofing sealant.
Chimney Crown Repair
Signs you need it
A cracked or spalling crown lets water into the masonry or chase, which freezes, expands, and widens the cracks over time.
What it costs in Irvine
Crown repair in Irvine runs $280 to $640, with the price driven by the size of the crown and whether we can patch or need to recast.
How we do it
We clean the crown surface, fill cracks with a flexible sealant or recast the crown entirely, and slope the surface so water drains away from the flue instead of pooling against it.
What Chimney Repair Costs in Irvine
| Item | Typical range in Irvine |
|---|---|
| Chimney cap installation | $280 – $460 |
| Chimney cap replacement | $300 – $470 |
| Chimney liner installation | $2,100 – $4,100 |
| Chimney flashing repair | $260 – $520 |
| Chimney crown repair | $280 – $640 |
What pushes a price up in Irvine is access. A two-story roofline in Turtle Rock or a chase that requires a ladder against a stucco wall in Westpark adds time. A single-story termination with easy roof access stays at the lower end. We quote a flat price before work starts, and nothing gets recommended without camera evidence you can see for yourself.
How often should my Irvine chimney be inspected?
Once a year, even if you only use the fireplace a few times each winter. Irvine’s dry, windy conditions fill caps and terminations with debris that has nothing to do with how often you light a fire. Call (833) 467-7685 and we’ll schedule it around the same season each year.
Do I need a new liner, or can the old one be repaired?
It depends on what the camera shows. Minor gaps and cracked tiles can often be resurfaced with HeatShield ceramic application, which is code-compliant and costs less than a full liner install. If the liner is rusted through or missing sections, replacement is the only safe fix.
Brands We Service in Irvine
We install and service components from Famco, Copperfield, and DuraFlex, and we keep common cap sizes and termination parts stocked for fast turnaround on Irvine jobs. If a liner is needed, we specify materials from the same distributors chimney professionals use, not hardware-store substitutes. See our brands for the full line we work with.
See the difference
Before
After
Before
After
Before
AfterPricing for Chimney Company in Irvine, CA
| Service | Typical range in Irvine |
|---|---|
| Chimney sweep (standard gas or wood) | $180 – $340 |
| Dryer vent cleaning | $130 – $260 |
| Chimney cap installation | $280 – $460 |
| Chimney cap replacement | $300 – $470 |
| Chimney liner installation | $2,100 – $4,100 |
| Chimney flashing repair | $260 – $520 |
| Chimney crown repair | $280 – $640 |
| Full inspection with camera | $150 – $300 |
Costs in Irvine climb when access is difficult, whether that’s a steep roofline in Orchard Hills or a termination that requires a lift on a three-story Great Park townhome. We give you a flat price before the work begins, and you approve any additional repair only after seeing the camera footage.
Neighborhoods We Serve in Irvine
We work across all of Irvine, and most appointments can be scheduled within the week. We plan routes so that jobs in the same village cluster on the same day, which keeps travel time low and pricing predictable.
- Woodbridge
- Northwood
- Westpark
- Turtle Rock
- Great Park
Service Area – Cities Near Irvine
We also serve the surrounding south Orange County communities. Our service area includes Tustin, CA and North Tustin, CA, along with Santa Ana, CA to the north and Aliso Viejo, CA to the south. If you’re on the edge of Irvine, one of our nearby city pages may have more detail on your immediate area.
Serving Irvine, CA - Our Local Coverage Area
We’re based in the Irvine 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 Irvine
Most Irvine appointments are scheduled within five to seven business days. We batch calls by village and ZIP code, so if you’re in 92618 or 92620 near the Great Park area, your scheduling window is the same as a call from 92617 in Turtle Rock. Call (833) 467-7685 and we’ll give you the first available slot.
Some do, especially for exterior work like caps, terminations, or flashing on visible rooflines. The village association may want documentation that the work was completed and that the cap matches community standards. We’ll provide a work summary and photos you can submit, and we’ll tell you upfront if something looks like it needs HOA sign-off.
Ontario Chimney is based in Ontario, CA, and has served Irvine since 2014. We’re not a nationwide franchise and not a pressure-wash crew that added chimney sweeping to a list. Our technicians know the factory-built systems and HOA villages here because they work them every week. Call (833) 467-7685 for a free estimate on any chimney or dryer vent job.
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 Irvine Customers Say
"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"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