Hernandez and John Chimney Co provides chimney sweep services in Eagan, including fireplace chimney sweep, gas fireplace inspection, masonry chimney repair, 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 Eagan and nearby areas.
Eagan’s dry winters mean creosote builds up fast in wood-burning fireplaces. Our certified sweeps use rotary brushes and vacuum systems to clear every inch of your flue, reducing fire risk by up to 90%. We don’t just clean, we check for cracks, rust, or blockages that could let carbon monoxide into your home. After sweeping, we’ll show you exactly what we found and what needs fixing. No hidden fees, just honest safety work.
Call about this serviceGas fireplaces in Eagan homes fail silently, until they don’t. A small leak can fill your basement with odorless carbon monoxide while you sleep. We inspect gas connections, pilot lights, and venting for corrosion or blockages, then test for leaks with specialized equipment. If your fireplace smells like sulfur or won’t stay lit, it’s time for a check. We’ll leave you with a written report and fix any issues on the spot.
Call about this serviceEagan’s freeze-thaw cycles wreck chimneys fast. Cracks let rainwater seep in, freezing overnight and popping mortar loose. We repair spalling bricks, repoint mortar joints, and waterproof your chimney crown to prevent long-term damage. No patchwork, just structural fixes that last. If your chimney leaks when it rains or bricks are crumbling, we’ll stop the problem before it costs thousands in a full rebuild.
Call about this serviceYou can’t see or smell carbon monoxide, but it kills 430 Americans yearly. If your chimney is blocked, cracked, or improperly sized, gas can back up into your home. We use handheld detectors to scan for leaks during every inspection, then seal gaps or reline vents if needed. This isn’t just a sweep, it’s a life check. For peace of mind, we’ll also recommend the best CO detector for your Eagan home’s layout.
Call about this serviceOlder Eagan homes often have deteriorated or missing chimney liners, meaning hot gases eat through masonry and poison your air. We install seamless stainless steel or cast-in-place liners that last 30+ years, preventing creosote buildup and structural damage. If your chimney smells like gas or soot stains appear on the ceiling, your liner is failing. We’ll remove the old one, clean the flue, and install a new liner in a single visit.
Call about this serviceEagan’s humidity in summer and dry cold in winter both stress chimneys. Our maintenance plan includes a spring inspection (after winter use) and a fall sweep (before heating season), plus priority scheduling if you need an emergency visit. We’ll track your chimney’s condition over time and alert you to small issues before they become costly repairs. For busy homeowners, this means one less thing to remember, and one more layer of protection for your family.
Call about this serviceFast response, upfront pricing, and workmanship guaranteed. Get your free estimate today.