Chimney Repair & Rebuilding Services

Why Your Chimney Needs Regular Attention

Your chimney does a critical job. It channels smoke, heat, and dangerous gases out of your home safely. When your chimney starts to deteriorate, you are not just looking at cosmetic damage. You are facing real safety hazards like carbon monoxide leaks, house fires, and water damage that can spread throughout your home.

Here in Simi Valley, CA, chimneys take a beating from our weather patterns. The hot sun bakes the mortar and brick during summer, while winter rain seeps into any cracks and weak points. This freeze-thaw cycle (even in our mild winters) causes the damage to spread faster. What starts as a small crack in the crown or a few loose bricks can quickly become a dangerous structural problem.

We have been repairing and rebuilding chimneys in Simi Valley since 2025. We know exactly what to look for during an inspection, and we never recommend unnecessary work. When we tell you something needs fixing, it is because it truly affects your safety or your home's integrity. Many of our customers come to us after getting honest assessments they can trust.

Warning Signs Your Chimney Needs Repair

• •White staining (efflorescence) on the chimney exterior indicating moisture problems
• •Cracked or crumbling chimney crown at the top
• •Loose or missing bricks anywhere on the chimney structure
• •Rusted or damaged chimney flashing where it meets the roof
• •Visible lean or tilt in the chimney structure
• •Water stains on walls or ceiling near the fireplace
• •Damaged or missing mortar joints between bricks

Complete Chimney Repair Solutions

We offer a full range of chimney services, from minor repairs to complete rebuilds. Every project starts with a thorough inspection. We climb up on your roof and examine every part of your chimney. The crown, the flashing, the bricks, the mortar, the flue liner. We look at it all because problems in one area often signal issues elsewhere.

For smaller repairs, we might only need to replace damaged bricks or repoint the mortar joints. This tuckpointing work restores the structural integrity and prevents water from penetrating deeper into the chimney. We carefully match the mortar color and texture to your existing chimney so the repair blends in perfectly.

Chimney Crown and Cap Repair

The chimney crown is the concrete or mortar top that seals the chimney. When it cracks, water pours straight into your chimney system. We repair or rebuild crowns using proper slope and waterproof materials. We also install or replace chimney caps, which keep rain, animals, and debris out while letting smoke escape freely.

Flashing Repair and Replacement

The flashing is the metal seal where your chimney meets your roof. This is one of the most common leak points. We install new flashing with proper step flashing and counter flashing techniques. This creates multiple layers of protection that shed water away from the vulnerable joint. Good flashing work prevents expensive interior water damage.

Complete Chimney Rebuilding

Sometimes a chimney is too far gone for repairs. When the structure is leaning, when bricks are falling off, or when the internal flue liner is severely damaged, a rebuild is the safer and more cost-effective option. We will be honest with you about whether repair or rebuild makes more sense for your situation and budget.

A complete rebuild means taking the chimney down to the roofline (or sometimes to the foundation) and building it back up correctly. We follow all current building codes, which often means adding reinforcement that was not required when your chimney was originally built. This ensures your new chimney will last for decades.

During a rebuild, we also address any underlying problems. Poor foundation support? We will fix it. Inadequate flue liner? We will install the right one. Bad flashing details? We will do it right this time. The result is a chimney that is safer, stronger, and better at its job than the original ever was.

Our Rebuild Process

• •Careful demolition and debris removal with roof protection
• •Foundation inspection and reinforcement if needed
• •Installation of proper flue liner system for safety
• •Brick-by-brick reconstruction with color-matched materials
• •Professional flashing installation to prevent leaks
• •Crowned top with chimney cap for weather protection

We handle all the permits and inspections required for chimney work in Simi Valley. You do not have to worry about navigating the building department. We take care of everything so your project stays on schedule and meets all safety codes. Like our brick repair services, our chimney work is fully licensed and insured.

Frequently Asked Questions