Frequently Asked Questions

We lay protective sheeting, run a rotary brush system up the flue to dislodge creosote and soot, and vacuum the debris with HEPA filtration. The firebox, damper, smoke chamber, and exterior crown all get inspected for cracks, spalling, or water intrusion. In a typical Shelton colonial, the whole process takes 60 to 90 minutes. You'll receive a written report before we pack up.

The National Fire Protection Association recommends annual inspection; sweeping frequency depends on use. If you burn cordwood two or more evenings per week through a Connecticut winter, schedule a sweep every year. Occasional fireplace users can often stretch to every two years, but the inspection should still happen annually. In our experience, Shelton homeowners who burn seasoned hardwood from local suppliers tend to build less creosote than those burning wet or softwood.

Plan on 60 to 90 minutes for a standard single-flue sweep and inspection. Level 2 camera inspections run closer to two hours. We don't rush. The 400th job gets the care of the first - that's our K.E.Y.S. code, and it means we block adequate time so we're not watching the clock. We'll be there when we say, and we won't leave until the work is done right.

Remove ashes from the firebox if there's more than an inch, clear the mantel of fragile items, and ensure we have driveway access for our equipment. Don't light a fire for 24 hours before we arrive - a hot flue can't be safely swept. If you have questions about wood-burning inserts or pellet stove prep, our coordinator will walk you through it when you book.

Yes, immediately. There's no curing time or chemical residue from a proper mechanical sweep. We do recommend waiting if we've applied a creosote-modifying treatment or if masonry repairs were performed - in those cases, we'll give you a clear timeline before we leave. Most Shelton appointments end with a clean flue ready for that evening's fire.

We work with several established manufacturers and select based on your appliance type, flue size, and fuel source. For stainless steel relining, we often specify Olympia Chimney or DuraFlex products - both have held up well in New England's freeze-thaw cycles. For specific venting configurations or custom caps, Famco and Copperfield components round out our inventory. We don't push one brand; we match the material to the job.

We maintain stock of common liners, caps, and dampers at our Shelton facility. Specialty items - custom copper caps for historic Derby homes, for instance, or specific Olympia Chimney diameters - typically arrive within two business days from regional distributors. We never let a job stall for parts we could have anticipated. If your repair requires ordering, we'll tell you upfront and schedule accordingly.

We can, within reason. Homes in the Heritage Village area or pre-war sections of Ansonia often have soft, low-compression mortar that modern Portland mixes will damage. We source appropriate lime-based mortars and can often match sand aggregate and tint for repairs that don't scream "patch job." Severely spalled brick in freeze-exposed courses may require replacement with reclaimed or custom-matched units.

Every pro working under our name is required to hold the license and insurance Connecticut requires, and we prefer technicians who've completed CSIA (Chimney Safety Institute of America) certification. Russell Haines, who leads this branch, insists on documented training before anyone works solo in a customer's home. We keep certificates current and available for your review.

Yes. We carry general liability and workers' compensation coverage as required for residential work in Connecticut. We're happy to provide a certificate of insurance upon request - no paperwork, no arguing. This protects you if an accident occurs on your property, and it's non-negotiable for any contractor you invite into your home.

Structural repairs, liner replacements, and new appliance installations typically require permits through the Shelton Building Department. We handle the application, the inspection scheduling, and the sign-off as part of our project management. Permit fees are passed through at cost with no markup. In neighboring Trumbull or Monroe, we navigate those respective offices with the same thoroughness.

Call 911 first - a chimney fire can extend into wall cavities without visible flames. After the fire department clears the scene, call us at (475) 265-6822 for a Level 2 inspection before you burn again. We'll camera-scan the flue liner for cracks or gaps that could let combustion gases reach framing. Even a "small" chimney fire can compromise clay liner tiles; we've seen hairline fractures in Shelton homes that looked fine from the hearth.

Yes, and we recommend it. A Level 2 inspection is standard for real estate transactions in Connecticut. We document flue condition, liner integrity, clearance to combustibles, and crown waterproofing with photos and a written report suitable for negotiation or insurance. We've caught unlined flues in Oxford colonials and deteriorated smoke chambers in Milford capes that home inspectors missed entirely.

It is, and it's the hazard you can't smell or see. A blocked flue, cracked liner, or failed damper can force carbon monoxide back into living space. Every home with a fuel-burning appliance needs working CO detectors on every level. If yours alarms, evacuate and call the fire department. After clearance, we can inspect for drafting problems. This isn't scare-selling - it's the reason annual inspection matters.

Yes. Our phone is answered around the clock by a live coordinator who connects you with the local team. For true emergencies - active chimney fires, CO detector activation, storm damage exposing the flue - we'll prioritize and get someone out as soon as safely possible. Routine sweeps are scheduled during standard booking windows. Call (475) 265-6822 anytime; if it's urgent, say so.

We apply The Keystone Standard to every job: 90 days, in writing, no arguing. If something we swept, repaired, or installed isn't right, we come back and fix it. No paperwork battle, no "read the fine print." This guarantee comes from Hearthstone Chimney Co., the established brand behind our local branch, and it has been our mark since 2014. We stand behind it because we do the work right the first time.

The Keystone Standard covers our workmanship for 90 days. Manufacturer warranties on liners, caps, or dampers run separately and vary by product - DuraFlex and Olympia Chimney liners, for example, carry their own terms that we pass through to you. If a part fails within our guarantee period due to installation error, we handle the replacement. If it's a defect in the material, we manage the manufacturer claim on your behalf.

Neglected maintenance voids no warranty we offer - our guarantee is on work we perform, not on your overall system health. But skipped sweeps lead to measurable consequences: accelerated liner corrosion from acidic creosote, draft reduction from narrowed flue passages, and the real risk of chimney fire. In Shelton's wooded neighborhoods, we've pulled enough creosote from "occasional use" chimneys to fill a five-gallon bucket. The cost of prevention is modest; the cost of remediation is not. Call (475) 265-6822 to book before burning season.

Written by Russell Haines, Owner at Hearthstone Chimney Co., serving Shelton since 2014.