Masonry Repairs Specialists

A well-maintained chimney not only adds aesthetic appeal to your home but also plays a crucial role in ensuring the safety and efficiency of your fireplace. Over time, exposure to the elements can cause wear and tear to the masonry of your chimney, leading to structural issues and decreased performance. 

The Importance of Prompt Repairs

  • Structural Integrity: Repairing damaged masonry ensures the structural integrity of the chimney, preventing potential collapse or instability.
  • Water Damage Prevention: Cracks and gaps in the masonry allow water to penetrate, leading to internal damage, such as rusting of the flue liner or house damage.
  • Energy Efficiency: A well-maintained chimney contributes to the overall energy efficiency of your home by preventing heat loss.

Common Chimney Repairs

Safeguarding both the chimney's integrity and your home from potential water damage and ensuring a durable and efficient system for years to come.

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Crown Repair

Restore to protect against water intrusion and weather damage, addressing cracks, reinforcing the crown, and applying waterproof sealant to prevent future issues.

Brick Replacement

Address issues such as cracks, deterioration, or damage, ensuring the structural integrity of the chimney and preventing potential safety hazards while maintaining the overall aesthetic.


Repairing mortar joints by removing deteriorated mortar and replacing it with new, structurally sound mortar.
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Sealing and Waterproofing

Application of a quality masonry sealer to protect the chimney from moisture and the elements.

Signs of Chimney Masonry Damage

Visible cracks in the bricks or mortar joints
White, chalky deposits on the exterior chimney
Spalling, flaking, or chipping of bricks
Cracked, deteriorating concrete crown.

What our customers say about us

  • chase top repair
    Excellent work, Potomac Services! I needed to replace my chimney chase cover due to aging (rust!) on the original unit, and this company did a great job. I received multiple quotes and they were definitely the best deal overall. They had exceptional communication, timely work, and were very professional overall. I would choose them again for future chimney needs!
    Dylan Scarton
  • Outstanding repair work on my chimney ! They beat competition prices and did a great job repairing and replacing broken bricks and mortar. Will definitely recommend to all my neighbors. Highly recommend!
    Pam Heishman
  • Casey was excellent to work with. Very friendly and kept everything very clean. Explained everything to me as needed.
  • Carlos and his partner did a great job cleaning my dryer vent. They were prompt and professional, thorough and cleaned up all of the lint inside and outside when they were finished. I would recommend them and I will use them again next year.
    Kathy Fialk

Call 540-685-1007 to get your $99 safety check special (Roanoke Valley)