
Crumbling mortar, a cracked crown, or smoke coming back into the room - these are fixable problems. We find the cause, give you a clear estimate, and do the work right.

Chimney repair in Upland, CA covers the full range of masonry and structural work that keeps a chimney safe and functional - from repointing worn mortar joints and replacing a cracked crown to repairing or relining the flue, most standard jobs are completed in one to two days. Upland Concrete & Masonry works on chimneys across the Inland Empire and knows how Upland's heat cycles and Santa Ana wind events affect chimney condition faster than homeowners typically expect.
A chimney is not just cosmetic. It is a sealed system that moves hot gases and combustion byproducts safely out of your home. When the mortar, crown, cap, or liner fails, those gases can back up - or water can get into the structure and cause damage that spreads faster than most homeowners realize. If your fireplace is the starting point, our fireplace installation and tuckpointing services address the full system.
Before any repair quote, we do a proper inspection - looking inside the flue with a camera or strong light, checking the crown and cap from the roof, and examining the exterior mortar from every angle. That inspection is what makes the estimate accurate.
Chalky white streaks or patches on your chimney bricks are a sign water has been moving through the masonry and leaving mineral deposits behind. Even Upland's modest winter rains and morning condensation are enough to drive moisture through cracked mortar over time. Those white marks are your chimney telling you water is getting in somewhere it should not.
Look at your chimney from the yard. If the mortar looks sandy, recessed, or if you can see gaps between the bricks, the joints have started to fail. Upland's heat cycles accelerate this breakdown, and once the gaps open up, water gets in and the damage spreads faster each winter. This is one of the most common and most fixable chimney problems - but it costs more the longer it waits.
After a strong Santa Ana wind - which Upland sees most falls - check the top of your chimney from the ground. If the metal cap is gone, bent, or sitting at an angle, your flue is open to rain, birds, and debris. A missing cap is a quick fix, but the damage from leaving it open for a season can be significant and far more expensive.
If smoke comes into the room instead of going up the chimney, something is blocking or restricting airflow - a bird nest, a collapsed liner section, or heavy creosote buildup. This is both a comfort issue and a safety one. The fireplace should not be used again until a professional has looked inside and identified the cause.
The most common job we handle is tuckpointing - chiseling out worn mortar joints and packing in fresh material to seal the gaps and stop water infiltration. In Upland, where summer heat cycles degrade mortar faster than in cooler climates, this is often needed on chimneys that are 20 to 30 years old rather than waiting until they are visibly failing. Crown repair and cap replacement are also frequent jobs, particularly after fall Santa Ana wind events that crack or dislodge the top of the chimney.
For chimneys with liner damage, we assess whether the existing clay tile or metal liner can be patched or whether a full relining is the safer long-term fix. Older Upland homes - particularly those built before the mid-1980s - often have clay tile liners that have cracked from decades of heat cycling and need attention before the fireplace is used again. Many of our chimney repair jobs also involve tuckpointing on adjacent masonry, and if the fireplace itself needs work, our fireplace installation team handles the interior components.
Best for chimneys with worn, crumbling, or recessed mortar joints on the exterior brick.
Ideal when the concrete crown is cracked or the metal cap is missing, tilted, or damaged.
Appropriate for older chimneys or after smoke-related issues, to confirm the flue is safe to use.
Upland sits at the base of the San Gabriel Mountains and regularly sees summer highs above 95 degrees followed by cool nights in fall and spring. That daily heating and cooling cycle causes mortar to expand and contract repeatedly, breaking it down faster than in more temperate climates. It means a chimney in Upland that looks fine from the street can have joints that are already failing. Catching that early - before a wet winter - is the difference between a few hundred dollars of tuckpointing and a several-thousand-dollar rebuild.
Santa Ana wind events are another local factor. These fast-moving gusts arrive most falls and can crack or dislodge a chimney crown that was already weakened. Homeowners in Claremont and Rancho Cucamonga face the same conditions, and we regularly service chimneys in those communities after wind events. The Chimney Safety Institute of America recommends annual chimney inspections precisely because weather conditions like Upland's create wear that is not always visible from the ground.
We respond within 1 business day. When you call or message, we ask about your chimney's age, what you have noticed, and whether you have had any recent inspections. We schedule a free on-site visit before any price is discussed.
We examine the outside of the chimney from the ground and the roof, look inside the firebox, and use a camera or light to inspect the liner when needed. This visit takes 30 to 60 minutes, and at the end we explain clearly what we found and what we recommend.
You receive a written estimate that breaks down the work and cost. For structural repairs in Upland - like rebuilding masonry or replacing the liner - we note whether a permit is required and handle that application ourselves before work begins.
Most common repairs are done in one day. After the work is complete, fresh mortar needs 24 to 48 hours to cure before the fireplace is used. We walk you through the completed work, confirm when it is safe to light a fire, and leave you with any permit or warranty paperwork.
We respond within 1 business day. After you submit, someone from our office calls to schedule a free on-site inspection at a time that works for you - no obligation, no pressure.
(909) 755-8985We never give a price over the phone without seeing the chimney first. An accurate quote requires knowing what is actually happening inside the flue, on the crown, and in the mortar joints - not a guess based on a description. That approach means fewer surprises for you once work starts.
Structural chimney repairs in Upland require a city permit, and we pull it on your behalf. Permitted work is inspected by the City of Upland, which protects you and documents the repair in the public record - important if you ever sell the home.
We have repaired chimneys across Upland's older neighborhoods, including homes near the historic downtown where the housing stock is 50 to 70 years old. That experience with local clay tile liners, mortar types, and wind exposure patterns shapes how we approach every job.
After the work is done, we walk you through what was repaired and show you the completed work. You will know exactly what was fixed and why - which gives you a clear record to keep with your home files and something concrete to share with a future buyer or insurer.
The National Fire Protection Association recommends that chimneys be inspected at least once per year - a standard that matters more in an area like Upland where heat cycling and wind events create wear that is not always visible from the ground. Our inspection gives you a current, documented picture of your chimney's condition.
When chimney mortar joints are worn, tuckpointing is the repair that stops water infiltration and extends the life of the masonry.
Learn MoreIf the interior firebox or surround needs work alongside the chimney, our fireplace team handles the full installation or rebuild.
Learn MoreLate summer is the best time to repair a chimney in Upland - mortar cures fast in dry weather and you will not be scrambling when temperatures drop. Call now for a free estimate.