Our Services

Professional chimney sweep done right for Frederick and beyond.

Gonzalez Chimney Co provides chimney sweep services in Frederick, including creosote removal & deep cleaning, chimney liner inspection & repair, masonry & brickwork restoration, and more. Every job is handled by licensed, insured technicians with upfront written pricing, and backed by a workmanship guarantee, with free estimates for all of Frederick and nearby areas.

Creosote Removal & Deep Cleaning

Older Frederick homes with brick fireplaces often have creosote that’s baked hard as rock, especially if you’ve been burning seasoned oak or hickory. We use rotary brushes and high-pressure vacuums to get it all out, even in tight spots where a basic sweep misses. After cleaning, we’ll tell you straight up if your liner’s compromised or if your brickwork needs sealing to stop moisture from turning into a bigger problem. No half-measures, just a chimney that’s safe for your next fire.

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Chimney Liner Inspection & Repair

Frederick’s older homes often have clay liners that’ve been in place since the 1950s or earlier. Over time, they crack from heat cycles, or the mortar joints fail when the house shifts. A small gap can let carbon monoxide into your home, and a cracked liner means creosote buildup accelerates. We use high-definition cameras to spot issues you can’t see from the top, then repair with durable stainless steel liners or reline if needed. No shortcuts, just a fix that lasts through another Frederick winter.

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Masonry & Brickwork Restoration

That beautiful brick fireplace in your Frederick home isn’t just for show, it’s part of your chimney’s structure. But years of rain, freeze-thaw cycles, and even chimney sweeps with rough tools can damage the mortar. We repoint joints with the right mix for Frederick’s climate, seal cracks to stop water intrusion, and clean off that white powder (efflorescence) that’s just salt deposits from moisture. The result? A fireplace that stays dry, draft-free, and ready for years of use.

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Chimney Cap & Damper Installation

Frederick’s chimneys take a beating, rain, snow, and even squirrels nesting in them. A loose or rusted cap means water gets in, rusts your liner, and can rot your roof decking. We install heavy-duty stainless steel caps with tight seals, plus adjustable dampers to control airflow when you’re not using the fireplace. No more drafts, no more critters, and no more worrying about water damage when the next Catoctin storm rolls in.

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Carbon Monoxide & Smoke Testing

If your Frederick fireplace smokes even when the fire’s small, or you smell gas when it’s not burning, something’s wrong, usually a cracked liner, blocked flue, or poor draft. We use smoke puff tests and CO detectors to pinpoint the issue fast. No guessing. No waiting for a problem to get worse. Just a clear answer on whether your chimney’s safe or needs repairs before you light another fire.

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Emergency Chimney Fire Response

A chimney fire in Frederick can spread fast, especially in older homes with thick brickwork that hides heat. We keep fire extinguishers and safety gear on every truck, and we respond immediately to put out flames and cool down hot spots. Afterward, we’ll inspect for cracks, warped liners, or other damage that could lead to another fire. No one else in Frederick moves this fast when it counts.

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Ready for a Chimney That Works. Without the Guesswork? Call (771) 247-4968 for a Free Inspection.

Fast response, upfront pricing, and workmanship guaranteed. Get your free estimate today.

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