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 Cypress, CA
Chimney repair in Cypress usually means one thing when we roll up: a 50-year-old masonry fireplace that hasn’t been opened in years, with a rusted damper, a cracked crown, and mortar joints that have quietly turned to sand. Most Cypress homes were built in the 1960s and 1970s by Larwin and similar tract builders, and those original fireboxes have now outlived their original dampers, crowns, and in many cases their flue liners. Add in our mild coastal climate where fireplaces get used maybe a dozen times each winter, and you get a specific set of problems: neglected masonry, animal nests, and gas-log conversions nobody ever inspected. Ontario Chimney has served Cypress since 2014, and we handle the full repair scope from crown to firebox. Call (833) 467-7685 for a free estimate.
Why Cypress Homes Are Different
Cypress is a master-planned postwar suburb, and that shapes chimney work more than most homeowners realize. The housing stock along Ball Road, Valley View Street, and the neighborhoods around Cypress College is overwhelmingly single-story tract construction from the 1960s and 1970s. These homes shared the same building practices: masonry fireplaces with clay tile liners, simple concrete crowns, and thin metal dampers that were never really designed to last five decades.
Our coastal-influenced, semi-arid climate means fireplaces get lit maybe 10 to 20 evenings a year, almost always between late November and early February. That light use means creosote buildup stays low, which sounds like good news but creates a different problem: homeowners assume a barely-used chimney needs nothing. In Cypress, what we actually find is dry-season debris, bird and squirrel nests, cracked crowns letting rain seep into the mortar, and earthquake-related hairline cracks that have widened slowly over the years. The real work here is inspection, animal removal, and structural repair on aging masonry, not heavy soot sweeping. If the home was built in the 1970s and the firebox was converted to a gas log set at some point, it’s common for the flue to have gone completely uninspected since then.
Styles & brands we work with
Our Main Cypress Services
Two services are the most frequent calls we get from Cypress homeowners: the seasonal chimney sweep before the first December fires, and dryer vent cleaning as a standalone fire-safety job on homes where the laundry room shares wall space with living areas. Both are offered by the same trained technicians from Ontario Chimney, so there’s no coordination gap between a cleaner and a contractor.
Chimney Sweep in Cypress
In Cypress, a chimney sweep is less about removing heavy creosote and more about seeing what’s actually inside a flue that’s been dormant for most of the year. Nests, debris, and cracked clay tiles are what we find more often than thick soot. Our Chimney Sweep in Cypress service includes a camera inspection so you can see the flue condition yourself, and the sweep is typically a same-visit job when no structural issues turn up.
Dryer Vent Cleaning in Cypress
Dryer vents are a leading cause of house fires, and Cypress homes with interior laundry closets or short vent runs through old walls are no exception. Dryer Vent Cleaning in Cypress clears the lint that builds up behind the dryer and inside the vent pipe. Clogged vents also make dryers run longer, which matters when Cypress utility rates climb in the summer.
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 Cypress
Most Cypress chimney repair calls start as something smaller: water staining on the ceiling near the firebox, a damper that won’t open, or a smell that comes and goes when the wind shifts. What we usually find is a cracked crown or worn flashing letting moisture into a masonry system that’s been aging for 50-plus years. The mild winters and dry summers have protected these chimneys from freeze damage, but five decades of sun, rain, and the occasional earthquake have still taken their toll. When we open up a Larwin-era firebox that was converted to gas logs years ago and never inspected, the flue tiles are often cracked and the mortar joints are soft enough to pull out by hand. Ontario Chimney handles the full scope of Chimney Repair, from crown work to liner replacement, so Cypress homeowners deal with one company from inspection through completion.
Chimney Crown Repair
Signs you need it
Water stains on the ceiling near the chimney, flaking mortar on the crown itself, or cracked concrete you can see from the yard.
What it costs in Cypress
Crown repair in Cypress runs $820 to $1,420 depending on whether we’re sealing cracks or rebuilding the crown entirely. Our flat-price quote covers crown rebuild, sealing, and a waterproofing treatment.
How we do it
We clean and prep the existing crown, remove loose or cracked material, rebuild the crown with a properly sloped concrete mix, and seal it against the rain that causes most Cypress crown failures.
Chimney Flashing Repair
Signs you need it
Water stains on the ceiling around the fireplace, rust streaks on the chimney exterior, or visible gaps where the flashing meets the roofline.
What it costs in Cypress
Flashing repair in Cypress runs $450 to $950 when it’s a repair and $850 to $1,600 for a full reflash. We use code-rated flashing materials from Copperfield, not hardware-store rolls, so it seals correctly against the valley of the roof and the masonry.
How we do it
We pull back the old flashing where it’s failed, inspect the surrounding roof deck, install new step and counter flashing sealed with professional-grade sealant, and water-test the repair before we leave.
Chimney Cap Installation
Signs you need it
Birds or debris inside the firebox, visible nests near the top of the flue, or a chimney with no cap at all, which just invites rain and animals in.
What it costs in Cypress
Cap installation in Cypress runs $380 to $680 including the cap and mounting work. We stock Famco components for caps and dampers, so the cap fits the flue and stays on in coastal winds.
How we do it
We measure the flue opening, install a fitted cap with the right draft clearance, and seal it so birds, rain, and dry-season debris stay out of the flue.
What Chimney Repair Costs in Cypress
| Item | Typical range in Cypress |
|---|---|
| Chimney crown repair | $820 – $1,420 |
| Chimney flashing repair | $450 – $950 (repair) · $850 – $1,600 (reflash) |
| Chimney cap installation | $380 – $680 |
Do I really need to repair my chimney if I only use the fireplace a few times a year?
Yes, when water is getting in or the flue lining is cracked, because the damage continues even when the fireplace is cold. A cracked crown lets rain into the masonry every time it rains, and cracked flue tiles are a carbon monoxide risk whenever you do burn. Call (833) 467-7685 for a camera inspection and a straight answer on what can wait.
Can cracked mortar joints in an old Cypress chimney be repaired without rebuilding the whole thing?
Usually, yes. If the flue liner is still intact and the structure is sound, we can repoint the joints and seal the crown without tearing anything down. The time to rebuild is when the liner is cracked or the masonry has shifted significantly, and we’ll show you the camera evidence either way.
Brands We Service in Cypress
We work with a curated set of professional-grade brands: Famco for caps and dampers, Copperfield-sourced materials for flashing and masonry supplies, and DuraFlex flexible liner systems for relining offset flues. For Cypress homes needing flue restoration, we’re also certified-applicator familiar with HeatShield ceramic resurfacing. See our brands for details on what we stock and why.
See the difference
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AfterPricing for Chimney Company in Cypress, CA
| Service | Typical range in Cypress |
|---|---|
| Chimney sweep (Level 1) | $165 – $240 |
| Chimney sweep (Level 2) | $260 – $380 |
| Dryer vent cleaning | $120 – $180 |
| Chimney repair (crown, flashing) | $420 – $950 |
| Masonry repair / tuckpointing | $950 – $2,200 |
| Chimney cap installation or replacement | $280 – $680 |
| Chimney flashing repair or replacement | $450 – $1,600 |
| Chimney crown repair or rebuild | $820 – $1,420 |
| Chimney Liner Installation / Replacement | $2,300 – $4,200 |
| Firebox repair / replacement | $1,000 – $3,000 |
| Complete masonry chimney rebuild | $3,500 – $9,000 |
| Gas log set installation or replacement | $450 – $1,200 |
In Cypress, prices get pushed up when we’re dealing with a prefab metal firebox from the 1970s that needs replacement parts no longer manufactured, or when a masonry chimney needs full repointing around multiple flues. Every job is priced as a flat quote before we start, so the number we give you is the number on the invoice.
Neighborhoods We Serve in Cypress
We work across all of Cypress, from the older Larwin tracts near Ball Road to the neighborhoods east of Valley View Street and around Cypress College. Our team is familiar with the construction quirks of each era: single-story masonry fireplaces from the 1960s, early prefab inserts from the 1970s, and the gas-log conversions that happened across the whole city in the 1990s.
- Cypress Village
- East Gate
- Maple Grove
- Los Coyotes
- College Park
Scheduling is usually within the week for Cypress calls, and we batch jobs in the 90630 ZIP to keep travel time short. The busy window is late November through January, so if you want a pre-season inspection, call before Thanksgiving.
Service Area – Cities Near Cypress
Ontario Chimney works throughout northern Orange County and the adjacent communities. If you’re in La Palma, CA, Los Alamitos, CA, Rossmoor, CA, or Hawaiian Gardens, CA, we cover those areas with the same flat-price quoting and camera-inspection reporting we use in Cypress.
Serving Cypress, CA — Our Local Coverage Area
We’re based in the Cypress 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 Cypress
Most Cypress calls are scheduled and completed within five to seven business days, and faster if it’s a water leak or an animal in the flue. Pre-season inspections in October and November are the smartest way to avoid the December backlog. Call (833) 467-7685 to get on the schedule.
Standard chimney repairs like crown work, flashing, and cap installation typically don’t require a Cypress building permit. If a full rebuild or liner replacement is needed, we’ll handle the paperwork and tell you upfront what the city requires. HOA requirements are rare for chimney work but we’ll check if you give us your association’s name.
Yes. We work with landlords and property managers across Cypress who need documented inspections and repairs on multiple units. We provide written reports with photos for each property, which is useful for maintenance records and tenant turnover. Schedule a block of units at once and we’ll organize the visits efficiently.
If your Cypress chimney hasn’t been looked at in years, or you’re seeing water stains, animal debris, or a damper that won’t move, call Ontario Chimney at (833) 467-7685 for a free estimate. We’ll show you what we find on camera and give you straight options with flat pricing.
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 Cypress Customers Say
"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"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