Conejo Valley Chimney & MasonryThousand Oaks · 24/7 (805) 557-9102
Open 24/7 · Conejo Valley

Conejo Valley Fireplaces& ChimneysChimney repair, sweeps and masonry in Thousand Oaks, Westlake Village, Newbury Park, Agoura Hills and Moorpark

Much of the Conejo was built in the '60s and '70s around a big used-brick or slumpstone fireplace, the centerpiece of a ranch-style living room. Fifty years of dry heat, the odd earthquake and Santa Ana-season smoke take a toll. We repair and modernize those fireplaces, check chimneys after nearby fires, build outdoor fireplaces for the backyard, and answer whenever you call.

Used brick& slumpstone
91360Thousand Oaks Blvd
24/7live answer
Mason repairing the top of a brick chimney on a Thousand Oaks ranch home
Chimney repair · Thousand Oaks

Pick one to play it

Mason working fresh mortar into masonry joints near Camarillo
Typical Conejo fireplaceBuilt 1960s–70s
TodayReady for a refresh
Mid-century ranch homes

The classic Conejo fireplace, fifty years on

Used-brick walls

Floor-to-ceiling reclaimed brick with deep joints. We repoint and clean it without losing that worn character.

Slumpstone chimneys

Rough-faced block that was everywhere in Southern California. Cracked caps and loose units are common now.

Old quake cracks

The 1994 Northridge earthquake left hairline cracks in many Conejo chimneys that never got repaired. A camera shows what's inside.

Wood to gas

Many homeowners now prefer gas logs. We check the flue and damper first so the conversion is safe.

Have a ranch-home fireplace?(805) 557-9102
Services

Fireplace and chimney care across the Conejo

From Dos Vientos to North Ranch, the same careful crew, available at any hour.

Brick joints being tuckpointed on a Thousand Oaks chimneyBrick & block

Fireplace & Chimney Repair

Used-brick and slumpstone chimneys repointed, cracked crowns rebuilt, and fireboxes and dampers restored to safe working order.

  • Repointing and brick replacement
  • Crown and cap rebuilds
  • Firebox and damper repair
Repair my fireplace (805) 557-9102
Technician inspecting a fireplace with a flashlight after nearby wildfire smoke in Oak ParkAfter smoke & ash

Post-Fire Chimney Checks

After a nearby brush fire, ash and debris can settle in flues and caps. We clean, inspect and photograph so you know it's safe to use.

  • Ash and debris removal
  • Camera inspection
  • Photo report for insurance
Book a check (805) 557-9102
Chimney cap with fine ember mesh being installed in the Conejo ValleySanta Ana season

Caps & Ember Mesh

Stainless caps with spark arrestor screens that stay put in a Santa Ana wind and block raccoons, nesting birds and winter rain.

  • Spark arrestor caps
  • Animal-proof screens
  • Custom sizes for slumpstone stacks
Get a cap (805) 557-9102
Liner being installed from the roof for a gas log conversion in MoorparkFlip a switch

Gas Logs & Liners

Convert a wood fireplace to gas logs or an insert, with damper clamps, liners and safety checks done right.

  • Gas log sets
  • Inserts
  • Liners and damper clamps
Go gas (805) 557-9102
Chimney sweep working from a roof in Agoura HillsSweep & scan

Chimney Sweeping

A thorough sweep with drop cloths and HEPA vacuums, plus a camera look up the flue and a written summary.

  • Wood fireplaces
  • Video inspections
  • Escrow inspection reports
Schedule a sweep (805) 557-9102
Chimney technician on a rooftop in Newbury ParkDay or night

24/7 Help

Smoke backing up, a cap blown off in the wind, an animal in the flue or a rare winter-storm leak. Call any hour.

  • Nights and weekends
  • Emergency caps and tarps
  • Safety guidance by phone
Call now (805) 557-9102
After a nearby wildfire

Before your fireplace goes back into use

The hills around the Conejo burn every few years. Even when a home is untouched, ash, embers and smoke can find their way into the chimney and leave damage you can't see from the room.

Ash in the flue and smoke chamber

Fine ash builds up on the smoke shelf and damper and can carry a strong odor into the house.

Damaged caps and mesh

Heat and wind can warp caps or tear spark arrestor screens.

Heat-stressed flue tiles

Rapid heating can crack clay liners. A camera inspection is the only way to know.

Insurance paperwork

We write up what we find with dated photos to support a smoke or ash claim.

Fire nearby recently?(805) 557-9102
Chimney crown and new cap on a Westlake Village home
Looks fine from insideNot always
Camera inspectionShows the truth
Outdoor living

Building your backyard fireplace

Conejo evenings are made for sitting outside. Here's how we take an outdoor fireplace or fire pit from idea to first fire.

SITE

Pick the spot

We check slope, wind direction, clearances and HOA rules before anything is drawn.

DESIGN

Choose a style

Stucco and tile, stacked stone or used brick to match the house, in gas or wood.

BUILD

Footing up

A proper footing, a block core, firebrick and the finish of your choice.

ENJOY

Light it up

Gas line by a licensed plumber where needed, then a test burn and walkthrough.

Cleaning ash from a firebox in Thousand Oaks
Ash cleanup
Laying masonry for an outdoor fireplace in the Conejo Valley
Outdoor build
Brush in a flue at a Lake Sherwood home
Flue sweep
Chimney flashing being sealed in Newbury Park
Flashing
Ash cleanup
Outdoor build
Flue sweep
Flashing
Drop cloths protecting a Westlake Village living room
Spotless
Brick tuckpointing
Tuckpointing
Ember mesh cap
Ember mesh
Gas log liner install
Gas conversion
Spotless
Tuckpointing
Ember mesh
Gas conversion
Conejo Valley & nearby

Along the 101, from Camarillo to Calabasas

Our base on Thousand Oaks Blvd sits at the heart of the valley, minutes from Newbury Park, Westlake Village, Agoura Hills and Moorpark. Tap a community.

Driving toThousand Oaks
Around5 min
SANTA MONICA MTNS WESTLAKE LAKE 101 23 THOUSAND OAKS BLVD OUR SHOP

Your community

Someone answers, any hour
Tech heads out from T.O.
Text with arrival time
Inspect, explain, fix

Approximate drive times from our Thousand Oaks Blvd base. 101 traffic and canyon roads vary, so you'll get a real arrival time on the phone.

Questions

Conejo Valley chimney FAQ

Or call any hour: (805) 557-9102.

Is your phone really answered 24/7?

It is. Someone picks up at every hour, Sundays and Christmas included. When smoke is filling a room, a cap has blown off in the wind or an animal is trapped, we can get someone out right away.

Should I have my chimney inspected after a nearby wildfire?

Yes, before you use the fireplace again. Ash and debris can collect in the flue and smoke chamber, and heat can damage caps and liners. A sweep and camera inspection confirm it's safe and document anything for insurance.

Can you repair a used-brick or slumpstone fireplace without changing its look?

Yes. We match brick and block, tint mortar to blend with the original, and keep the rough, rustic texture these 1960s–70s fireplaces are known for.

Is switching our old fireplace over to gas possible?

In most homes, yes. After a sweep and inspection we prepare the firebox, secure the damper open or reline the flue when the appliance calls for it, then set the log set or insert. A licensed plumber runs the gas supply.

Do you build outdoor fireplaces?

We do: gas or wood, in stucco, stone or brick. We help with siting, HOA approval and any city permits.

Could my chimney still have earthquake damage?

Possibly. Many Conejo chimneys took hidden cracks in past quakes, including 1994's Northridge earthquake. A camera inspection of the flue is the best way to find them.

Which communities do you serve?

Thousand Oaks, Newbury Park, Westlake Village, Agoura Hills, Oak Park, Moorpark, Camarillo, Simi Valley, Calabasas, Lake Sherwood, Hidden Valley and Santa Rosa Valley.

Where we work

Thousand Oaks and the Conejo Valley

Ventura County and western LA County communities around the valley.

  • Thousand Oaks
  • Newbury Park
  • Dos Vientos
  • North Ranch
  • Westlake Village
  • Agoura Hills
  • Oak Park
  • Moorpark
  • Camarillo
  • Simi Valley
  • Calabasas
  • Lake Sherwood
  • Hidden Valley
  • Santa Rosa Valley

Your fireplace, our crew, any hour.

Conejo Valley Chimney & Masonry takes your call around the clock for repairs, inspections, outdoor builds and emergencies.

(805) 557-9102 Call Conejo Valley Chimney
Conejo Valley Chimney & Masonry Thousand Oaks Blvd
Thousand Oaks, CA 91360
(805) 557-9102
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MondayOpen 24 hours
TuesdayOpen 24 hours
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FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
24/7 · Conejo Valley(805) 557-9102