Chimney Repair & Rebuilding Services
Professional chimney repair and rebuilding that keeps your home safe, efficient, and ready for every season.

Why Your Chimney Needs Professional Attention
Your chimney does more than just look nice on the roofline. It's a critical part of your home's safety system, channeling dangerous gases and smoke out of your living space. When chimneys develop cracks, lean to one side, or show signs of water damage, they become serious hazards. Carbon monoxide leaks, fire risks, and structural collapse are all real dangers that homeowners face when chimney problems go unchecked.
In Fremont, CA and throughout the Bay Area, we see chimneys damaged by age, weather exposure, poor construction, and earthquakes. Many older homes have chimneys that were never built to modern safety codes, and even newer homes can develop issues from settling or subpar materials. That's where we come in. At FRM Fremont Masonry, we've been repairing and rebuilding chimneys for years, and we know how to get your chimney back to safe, reliable condition.
Whether you need a full rebuild or targeted repairs to your home's masonry structure, we handle every project with the care and expertise it deserves.
Signs Your Chimney Needs Repair or Rebuilding
Most chimney problems start small and get worse over time. Catching these warning signs early can save you from costly emergency repairs and keep your family safe. Here's what to watch for:
- •Visible cracks in the chimney: Any cracks you can see from the ground or roof need immediate inspection. They let water in and can lead to structural failure.
- •Leaning or tilting chimney: If your chimney isn't perfectly vertical, the foundation underneath may be failing. This is a serious safety issue.
- •Damaged chimney crown: The crown is the concrete top that seals your chimney. Cracks here allow water to pour directly into your chimney system.
- •Spalling bricks: When chimney bricks start flaking or falling apart, it's usually from freeze-thaw cycles and water infiltration.
- •White staining (efflorescence): This tells you that moisture is moving through your chimney masonry and bringing salts to the surface.
- •Rusted or damaged flashing: Flashing is the metal seal between your chimney and roof. When it fails, water leaks into your home.
If you've noticed any of these signs, don't wait. We offer free inspections and honest assessments so you can make informed decisions about your chimney's future.
Our Chimney Repair and Rebuilding Services
At FRM Fremont Masonry, we handle everything from minor chimney repairs to complete rebuilds. Our team is licensed, insured, and experienced with all types of chimney construction, from traditional brick chimneys to modern prefab systems.
Chimney Crown Repair and Replacement
We rebuild damaged chimney crowns using high-quality concrete that's designed to last. A properly constructed crown sheds water away from the chimney and prevents leaks before they start.
Brick and Mortar Restoration
If your chimney bricks are cracked or deteriorating, we replace them with matching materials and restore the structural integrity of your chimney. Our tuckpointing services bring new life to worn-out mortar joints.
Full Chimney Rebuilds
When repairs aren't enough, we rebuild chimneys from the roofline up or even from the foundation if needed. We work closely with you to ensure the new chimney meets current building codes and matches your home's aesthetic.
Flashing Installation and Repair
We install and repair chimney flashing to create a watertight seal between your chimney and roof. This prevents water damage to your attic, walls, and ceilings.