Seacoast Chimney Corporation is a full-service chimney business serving Portsmouth, NH, and the broader East Coast including NH, ME, MA, CT, and RI. Seacoast Chimney Corporation provides core services such as chimney sweeping, Level 1-3 chimney inspections, chimney repair and masonry, chimney liner and cap installation, and waterproofing. The business features certified technicians, safety-first practices including CO and smoke alarm testing, and offers video chimney inspections for residential and commercial properties.
Seacoast Chimney Corporation states that the NFPA recommends annual inspections for all chimneys, fireplaces, and vents, with cleaning as needed.
Why can’t you just sweep without inspecting?+
Seacoast Chimney Corporation explains that safety matters and a sweep without inspection could miss cracks, gaps, or blockages that risk fire or CO exposure. Inspections are always performed.
What causes furnace flue deterioration?+
Moisture in gas exhaust, oil by-products, and chemical vapors can corrode liners over time, which is why annual checks are important according to Seacoast Chimney Corporation.
Brad and Jake were a pleasure to work with! Friendly, professional, and at a competitive price. Our old chimney had never been lined… We needed some brick work on the exposed portion of the chimney, along with a crown and cap installed. The quality of work is great and warranted. They got started not long after our initial inspection. We would recommended them to anyone looking for chimney work, and we plan to keep them for our yearly maintenance as well!
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Bill Welch
Dec 11, 2025
★★★★★5.0
Jake and Brad did an excellent job. They looked over the situation and clearly explained the options on what needed to be done and why. They were knowledgeable, personable and professional. They did their work quickly and neatly. I highly recommend them and Seacoast.
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Wendy Ramsdell
Dec 10, 2025
★★★★★5.0
Completely happy with my experience with Seacoast Chimney. They came out promptly for an inspection, quoted the work needed and had us on the schedule very quickly. Arrived to the house and replaced the chimney cap and necessary work despite just having a snow storm the night before and needing to access a side of the house that was not cleared. Seacoast Chimney is Professional, Honest and delivers Quality. Would absolutely recommend hands down. It wasn’t Santa’s sleigh up on the roof top … It was Seacoast Chimney working their Chimney Magic!
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