Luis Garcia and Sons Chimney Inc provides chimney sweep services in Denver, including routine chimney sweeping, waterproofing & masonry repairs, level 2 chimney inspections, and more. Every job is handled by licensed, insured technicians with upfront written pricing, and backed by a workmanship guarantee — free estimates for all of Denver and nearby areas.
Denver’s freeze-thaw cycles accelerate creosote accumulation in masonry chimneys, especially after heavy use. Our sweeps remove every gram of buildup to prevent hazardous glazing that blocks airflow and ignites. We inspect flue tiles for cracks caused by thermal stress—common in older Denver homes—and clear obstructions like bird nests that trap moisture. By scheduling before October, you avoid the seasonal rush and ensure your chimney operates at peak efficiency when temperatures drop. Clients report 20% better draft performance after a Luis Garcia sweep, with no lingering smoky odors.
Request this service →Water is the #1 enemy of Denver chimneys, seeping into porous bricks and mortar during spring rains and winter thaws. Our siloxane-based waterproofing penetrates deep to repel water while allowing vapor escape, preventing spalling and efflorescence. We patch cracked crowns and repoint deteriorated joints using high-temperature mortar rated for Colorado’s temperature swings. A single untreated leak can cost $3,000+ in structural repairs—our proactive sealing stops it for under $500. Ask about our 10-year warranty on waterproofing work.
Request this service →Denver’s older neighborhoods often hide unseen damage from past fires or seismic shifts. Our Level 2 inspection includes a 360° camera crawl through the flue, smoke chamber analysis, and attic-to-roof structural review. We document cracks in terra cotta flues, rusted damper assemblies, and creosote glaze thickness—critical data for insurance claims. This inspection meets CSIA standards and is required if you’ve had a chimney fire or sold your home in the last year. Results delivered same-day with photos and repair recommendations.
Request this service →Denver’s squirrels and raccoons see chimneys as five-star hotels—until they nest and block your flue. A custom stainless-steel cap with mesh screen keeps pests out while allowing smoke to escape. We install caps with integrated spark arrestors to prevent ember blowback during windy Colorado evenings. Caps also reduce downdrafts that pull cold air into your home, cutting heating costs by up to 15%. Available in matte black or copper to match Denver’s historic and modern homes alike.
Request this service →Denver’s 5,280-foot elevation means fires burn hotter and faster, stressing flues and dampers. We service gas, wood, and pellet units to ensure proper combustion air flow and gasket integrity. Our technicians adjust air intakes to compensate for thinner mountain air, preventing incomplete burns that coat glass with soot. We also clean catalytic combustors in gas stoves—often overlooked but critical for efficiency. Servicing before winter prevents mid-season breakdowns when Denver’s repair wait times spike.
Request this service →Denver’s freeze-thaw cycles crack chimney crowns, allowing water to pool in the smoke chamber. We rebuild crowns with Portland cement fortified for Colorado’s temperature extremes, sloping them away from the flue to shed water. A properly shaped crown prevents 80% of water-related damage, including rusted damper assemblies and spalled bricks. We match the original profile to maintain your home’s architectural integrity while adding 20+ years of life to the structure.
Request this service →Fast response, upfront pricing, and workmanship guaranteed. Get your free estimate today.