Chino builds with quakes in mind
The city's building design criteria list Chino in seismic zone D, so houses here are built with earthquakes in mind, and I look at your chimney the same way.
Crumbling mortar, cracked brick or a chimney that took a hit in a quake? We find out what's wrong and fix the real problem.

Chimney repair in Chino can be as small as repointing worn mortar joints and patching a crack or two, or as big as replacing the firebox where the fire burns and the whole chimney above it, depending on how far the damage goes.
Most people call because of something they can see, like mortar sanding out of the joints, a crack climbing the stack or a few loose bricks near the top, and some call because the chimney looked fine until the last earthquake. Small repairs are regular upkeep and a full rebuild replaces masonry that's too far gone, so the price and the schedule mostly turn on which one your chimney needs, along with how tall it is, how easy it is to reach and whether a permit or a closer inspection has to come first. You'll get your own figure at the estimate, once I've had a good look.
I come out, look at your chimney and write the estimate myself, and our own crew does the work while I check on it as it goes, so nothing gets rushed past me.
The City of Chino Building Division issues building permits. When a chimney job needs one, we apply and plan around the city's inspections, and if it's unclear, we ask the building office before we start.
California licenses masonry contractors for brick, block, stone and fire brick work, and it's fair to ask anyone who touches your chimney about that. We're licensed and insured.
I start by asking questions, like how old the house is, whether the chimney's been through a quake or a fire and whether you plan to reline it or sell, because the answers tell me where to look. Then I go over it from the firebox to the top, and I'll be straight with you that repointing and patching are upkeep, not earthquake protection, so if the damage runs deeper than the surface, I'll tell you it's time for a closer inspection before we repair anything. Once it's ready for repair, our crew covers the furniture and rugs near the fireplace because chimneys are sooty, rakes out the worn mortar, packs in fresh mortar, patches the cracks and cleans up before we leave.
Chimney work rarely stands alone. When the joints are worn down the whole stack or the walls below it, the fix is tuckpointing, where we clear out the old mortar and pack in new so the joints hold tight again, and when single bricks are cracked, flaking or loose, brick repair swaps them out for brick that matches. I'd rather do both right than patch one and leave the other.
The city's building design criteria list Chino in seismic zone D, so houses here are built with earthquakes in mind, and I look at your chimney the same way.
San Bernardino County calls masonry chimneys on wood-frame houses extremely vulnerable to earthquake shaking. A heavy brick stack and the light frame beside it don't move together, so that's where I look first.
The county says older chimneys built without steel reinforcing and with worn-out mortar are the most vulnerable, so on an older house I check the joints and the brick closely.
Even chimneys built to modern standards can take real damage in a quake, the county says, so a newer house still deserves a look after the ground has shaken.
Send the form and we'll reply within one business day to set a time. I'll come out, look at your chimney myself and write the estimate, and there's no obligation to go ahead.
A rough guess at the house's age is fine. It tells me what kind of mortar and construction I'm probably walking into, so I come ready to look in the right places.
If the chimney went through an earthquake or a chimney fire, say so on the form, since that changes what I check first and whether an inspection comes before any repair.
Let us know if a new liner or a home sale is coming up, because both usually mean the chimney gets checked and any loose masonry gets fixed before anything else.
These photos show brick chimneys, mortar joint finishes and chimney tops worth talking through when you're planning a repair or a rebuild.
Here are straight answers to what people ask most before a chimney job, from earthquake worries to what the work usually costs.
No, repointing and patching cracks are upkeep, not earthquake protection. The county encourages them as regular maintenance but says they do little to reduce damage in a future quake. They're still worth doing to keep the joints and brick sound, and I'll tell you plainly which one you're paying for.
When earthquake damage reaches below the shoulder of the firebox, where the wide base narrows into the chimney, the county says the whole firebox and chimney need replacing with light-frame construction, a framed chimney instead of brick. Some owners choose that route anyway because they'd rather have no fireplace masonry left, so the inspection finding usually settles the scope.
Chimney inspection guidance recommends a Level 2 inspection, a more detailed check than the basic one, after an earthquake, a chimney fire or a damaging malfunction, and before a chimney is relined. The same guidance suggests one when you're selling the house, so it's worth raising before you list. If I see deeper damage, I'll say so before we repair anything.
Usually, yes. One liner maker's instructions require an inspection showing the chimney is structurally sound before the liner goes in, with missing, loose or cracked masonry and mortar joints repaired first. Another maker requires a rain cap with its system, a cover for the chimney top that keeps out rain, animals and birds and stops down drafts, so expect one if your liner uses that system.
Across the US, chimney repair usually costs about $250 to $3,500 per repair. That's a national figure, not our price, and a single patched crack sits at a very different spot than replaced brick or a rebuild. Your own number comes from the estimate, after I've seen your chimney up close.
Call (909) 479-6261 any day until 9 PM or send the form, and I'll come look at your chimney myself.