Gavin Chimney Co provides chimney sweep services in Boston, including chimney sweeping, chimney inspections, chimney repairs, 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 Boston and nearby areas.
A chimney sweep isn’t just about removing soot—it’s about removing risk. In Boston’s humid climate, creosote builds up faster than you’d think, especially in older brick chimneys near the harbor. We don’t just scrape the flue; we clear every inch, from the smoke shelf to the cap, so your draft stays strong and your home stays safe. No shortcuts, no hidden fees. Just a chimney that draws like new. We arrive on time, work clean, and leave your fireplace ready for the next fire—no waiting, no excuses.
Request this service →Not all inspections are created equal. A Level 1 is standard for most Boston homes, but if you’ve had water damage, a chimney fire, or a recent renovation, you might need Level 2 or 3. We don’t guess—we use cameras, moisture meters, and structural checks to spot cracks, blockages, or deterioration before they become costly emergencies. Our reports are clear, with photos and plain-language explanations. No jargon. No surprises. Just the facts you need to decide.
Request this service →Boston’s freeze-thaw cycles are brutal on chimneys. A small crack today can turn into a major repair in a season. We specialize in tuckpointing, crown sealing, and flue relining—using materials that hold up against coastal humidity and salt air. No band-aid fixes. We reinforce the structure so your chimney lasts. And if we spot a problem we can’t solve, we’ll tell you upfront, with options and pricing before we lift a finger.
Request this service →A missing or damaged chimney cap is an open invitation for squirrels, rain, and wind-blown debris. In Boston’s historic neighborhoods, where chimneys often sit unused for months, a cap is non-negotiable. We install durable, custom-fit caps that block pests, prevent water intrusion, and improve draft. No more soot in your flue or nests in your chimney. Just a clean, protected system that works when you need it.
Request this service →A fireplace isn’t just decoration; it’s a heating system that needs maintenance. We service gas logs, wood stoves, and pellet inserts to ensure clean burns, proper ventilation, and no carbon monoxide risks. We check gaskets, seals, and flues for wear, and we calibrate your damper for peak performance. Whether it’s a routine tune-up or a repair, we leave your appliance safer and more efficient—so you can enjoy the warmth without worry.
Request this service →Water is a chimney’s silent killer. In a city where humidity and salt air accelerate deterioration, unsealed brick and mortar absorb moisture, leading to cracks, efflorescence, and structural failure. We apply high-performance sealants that repel water while allowing the masonry to breathe. No paint-like coatings that trap moisture inside. Just a breathable barrier that extends your chimney’s life by years. We’ll show you before-and-after results so you can see the difference.
Request this service →Fast response, upfront pricing, and workmanship guaranteed. Get your free estimate today.