Our masonry team works from the rooftop down — rebuilding the crown, tuckpointing failed joints, sealing every gap. By the time we leave your roof, your chimney is rebuilt to original spec or better.
Then we waterproof the entire structure for a decade of protection.
A cracked crown, missing mortar, or damaged flue liner exposes your home to water damage, structural decay, and dangerous combustion gases. Our certified masonry team restores California chimneys to safe, weather-tight, fire-code-compliant condition — usually in a single visit.
This California homeowner had a major vertical crack running the full length of the chimney corner — water damage waiting to happen. Here's what California Airduct Pros delivered.
The full California Airduct Pros masonry method — from assessment to final waterproof seal. No surprises, no upsells.
Camera scope from firebox to cap. We document every crack, missing brick, and liner gap with photos for your records and insurer.
The crown is your chimney's umbrella. We rebuild cracked or eroded crowns with fresh concrete mix designed for California's freeze-thaw and seismic cycle.
Failed mortar joints removed and repacked with color-matched mortar. Restores structural integrity and weatherproof seal.
Damaged or missing liner replaced with stainless steel or ceramic — meeting California fire code and protecting masonry from acidic flue gases.
Stainless cap blocks rain, animals, and embers. Top-mount damper seals the flue when not in use — major energy savings.
Vapor-permeable masonry sealer applied to the entire exterior — repels water while letting trapped moisture escape. 10-year warranty.
A cracked crown lets rain seep into your chimney structure, where it freezes, expands, and tears mortar apart. A damaged flue liner exposes the masonry to acidic combustion gases that eat the brick from the inside out. Most homeowners only discover the damage when water stains appear on the ceiling — or worse, smoke backs up into the living room.
Repair before the next California winter rains. We restore the entire envelope — crown, mortar, liner, cap — in one visit, with a documented warranty that protects your home and your insurance position.
We believe a quote can only be given honestly after we've seen your system with our own eyes. Until then — no charge, no obligation, no pressure.
And once we give you a quote, that's the number. We will never charge a dollar more than what's required.
Specific questions about chimney masonry repair. For general questions, see the main FAQ.
A certified masonry specialist will reach out within 24 hours with availability and an honest written quote. Most repairs scheduled within 1 week.
California Airduct Pros provides professional chimney masonry repair statewide. Click any city below to see local service details.
