Chimney Services

Regular chimney sweeps, certified inspections, and high-quality chimney liner installations are essential for maintaining the safety, efficiency, and longevity of your home. At YOST Chimney and Landworks, we provide professional chimney care designed to protect your property and improve system performance for homeowners and businesses throughout New Hampshire and Southern Maine.

For professional grading, excavation, and property care beyond the chimney, explore our full range of landworks services.

Series of four images showing a brick chimney on a roof undergoing repair, with the addition of a flashing detail for waterproofing.
  • View from a rooftop with chrome chimneys, a brick chimney, and tools, overlooking a snow-covered neighborhood street with trees, trucks, and houses.
  • A chimney on a house roof with a metal cap and a round vent pipe, surrounded by green trees and foliage.
  • Construction site with a concrete wall, a pipe opening, and a concrete cylinder on snowy ground.
  • A snow-covered house with blue siding, several windows, and icicles hanging from the roof, surrounded by snow and some outdoor tools and furniture.
  • Exhaust vent on the exterior wall of a house.
  • View of a roof with a chimney at the center, surrounded by asphalt shingles, with trees in the background.
  • A brick chimney with a metal chimney cap on top, situated on a shingled roof surrounded by trees.
  • A green cherry picker extending to the chimney of a white house, with workers performing chimney maintenance or repair outside in a snowy yard.
  • Close-up of a brick chimney with a metal cap and a mesh guard on a residential roof, surrounded by green trees.
  • A brick wall with a small brick overhang under a window, showing moss and small plants growing on the bricks and mortar.
  • Close-up of a brick chimney with a vent or small window, next to a house with gray vinyl siding.
  • A worker on a lift inspecting or repairing a chimney on a brick building during daytime.

Chimney Repairs

Chimney Liners

Chimney liners serve as a critical barrier, channeling heat and gases safely out of your home. Our experienced technicians follow a meticulous process to ensure optimal safety and performance.

Custom Chimney Caps

Chimney caps act as a durable shield, keeping out rain, pests, and debris while preventing dangerous sparks from escaping. They are tailored to fit your flue perfectly, protecting your masonry from water damage and extending the life of your chimney.

Wood/Pellet Stove Installations

Expert installation for wood and pellet stoves to ensure your new heating system is properly vented and meets all safety codes. These professional setups maximize heating efficiency while providing a reliable, cozy warmth for your home.

Chimney Cleaning

Sweeps/Inspections

Ensure your chimney remains free of dangerous creosote buildup, debris, and blockages. Regular sweeps reduce the risk of chimney fires, improve heating efficiency, and prolong the life of your chimney and fireplace.

Wood/Pellet Stove Cleaning

Our thorough cleaning services remove hazardous creosote and debris to ensure your system operates safely and efficiently. By clearing these obstructions, we improve airflow and significantly reduce the risk of dangerous chimney fires.

Masonry

Fireplace Repairs

Expert repairs for your fireplace to restore its structural integrity and ensure it operates safely. From fixing damaged masonry to addressing flue issues, these professional services resolve wear and tear before they become costly hazards.

Brick and Stone Repairs

You’re part of the process. We keep communication open and decisions shared—no black boxes or surprises.

Chimney Rebuilds

Professional chimney rebuilds restore structural safety by replacing severely damaged masonry and unstable brickwork. This process halts further decay and ensures your chimney remains a durable, long-lasting feature of your home.

Custom Stonework

Enhance your home's aesthetic and value with durable, handcrafted masonry tailored to your vision. From elegant hearths to exterior accents, we use high-quality materials to create timeless features that are built to last.

Repointing

Repointing replaces weathered mortar with fresh material to restore structural integrity and prevent water damage. This essential maintenance stops masonry decay and significantly extends the life of your brickwork.

Work With Us
Work With Us

Why Chimney
Inspections Are Important

Keep your home safe and avoid "big-project" headaches with a professional chimney check-up. Think of it as a seasonal health exam: we identify cracks, leaks, and structural wear, providing you with a clear, honest assessment and expert recommendations before they become expensive emergencies.

As a veteran-owned, locally-operated business, we bring a disciplined approach and a commitment to quality in everything we do. YOST Chimney and Landworks LLC follows industry-leading standards to evaluate every inch of your chimney’s interior and exterior, ensuring your system is ready for the seasons ahead.

We maximize your property's value from the ground up. Pair your next chimney inspection with our high-end landworks services for total property optimization.

Reduce fire and carbon monoxide risk

Regular inspections significantly reduce the risk of chimney fires and carbon monoxide leaks, and ensure toxic gases vent safely away from your home.

Chicago-style brick chimney on a roof with black soot and burn marks, with a chimney cap removal tool resting on top.

Find problems early and save money on repairs

Routine checkups identify minor issues like hairline cracks or moisture damage early, preventing them from escalating into expensive structural repairs.

Stop water damage before it affects your masonry

Early detection of leaks and cracks prevents moisture from seeping into your chimney, stopping the freeze-thaw cycles that lead to costly masonry crumbling and structural decay.

Accurate reports to support your insurance claims and property deals


Detailed inspection reports provide formal documentation, confirming that your system meets safety standards and is ready for use.

  • "Highly recommend, Dean and his crew are very professional. He does phenomenal work all around. They are very knowledgeable and an honest company, I wouldn't choose anybody else!"

    Bub G.

  • "We highly recommend Dean and YOST Chimney and Landworks. He was very thorough in his work and gave a straight forward quote. You'll be happy you inquired! 5 Stars!"

    Kimberly J.

  • "If more stars were available I'd have used them. Had a rush chimney/heating duct service job and Dean was able to fit us in right away. He was easy to work with, supremely professional, guided me through all that needed to be done and at a great price to boot. I'll be recommending his services to all my friends."

    Bob T.

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