Hayes & Castillo Chimney LLC provides chimney sweep services in Knoxville, including knoxville chimney sweep & cleaning, chimney inspection—level 1, 2 & 3, chimney cap installation & repair, 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 Knoxville and nearby areas.
A dirty chimney isn’t just inefficient—it’s a fire hazard. Knoxville’s fluctuating humidity and seasonal use leave soot and creosote buildup that restricts airflow and increases fire risk. Our Knoxville chimney sweep removes every trace of debris, from the flue to the smoke chamber, using industry-grade brushes and vacuums. We leave your chimney clear, your draft strong, and your family safe. No shortcuts, no hidden fees—just a chimney that works as it should when you need it most.
Request this service →Not all chimney inspections are created equal. We offer Level 1 (visual), Level 2 (camera-assisted), and Level 3 (full structural) inspections to match your needs. Knoxville’s older homes often hide hidden damage from years of use or weather. Our camera scopes detect cracks, gaps, or nests that could lead to carbon monoxide leaks or structural failure. Get the full picture before you light the first fire of the season—safety starts with knowing what’s really going on inside your chimney.
Request this service →Water is a chimney’s worst enemy, and Knoxville’s rain and ice do enough damage without adding a leaky flue to the mix. A properly installed chimney cap keeps out rain, snow, leaves, and even squirrels that love to nest in warm, dry chimneys. We install durable, code-compliant caps that match your chimney’s style and last for decades. Skip the cheap hardware-store caps—our custom solutions seal tight and prevent costly water damage down the line.
Request this service →Knoxville’s freeze-thaw cycles turn minor cracks into major problems fast. If your chimney’s bricks or mortar are crumbling, we’ll repair or replace damaged sections and repoint the joints for a like-new finish. Tuckpointing isn’t just cosmetic—it seals gaps that let water seep in, causing rot, mold, and even foundation issues. We use high-quality materials that match your home’s original style, so your chimney looks and performs its best for years.
Request this service →Old, cracked liners are a silent killer—they let heat transfer to combustible materials and fail to direct smoke outside properly. We install stainless steel and clay liners that meet current safety codes and improve your fireplace’s performance. Knoxville homes with outdated liners often see draft issues or smoke spilling into the room. A new liner solves both problems while reducing creosote buildup and extending your chimney’s lifespan. It’s a smart investment for safety and comfort.
Request this service →Your chimney crown takes the brunt of Knoxville’s weather, and even a small crack can let water in to wreak havoc. We repair damaged crowns and apply a waterproof sealant that repels water while allowing the masonry to breathe. This isn’t a temporary fix—it’s a long-term defense against erosion, spalling, and costly repairs. Don’t wait for the next ice storm to reveal a problem; protect your chimney now before winter hits.
Request this service →Fast response, upfront pricing, and workmanship guaranteed. Get your free estimate today.