We’re San Diego’s Chimney Repair Experts

What Fireplace & Chimney Repair Services Can We Do for San Diego Residents?

From top-of-the-chimney repairs (like chimney cap repair and chimney crown repair) to bottom-of-the-chimney repairs (like damper replacement or prefab panel replacements), there isn’t much we aren’t capable of completing. Our specialties include:

• Crown Repair: Cracked chimney crowns often lead to leaks and damage within the chimney system. At Weststar Chimney Sweeps, we can repair your cracked crown so that water is directed away from your flue and your chimney system is protected. If cracks are too severe for safe repairs, we also have the skills and techniques to build a new crown.
• Chimney Leak Repair: Years of harsh weather, seismic events, neglect, poor design…these are just a few of the major contributors to chimney leaks here in the San Diego area. Whatever may have caused your leak or leaks, Weststar Chimney Sweeps can fix the problem and get your chimney back into optimal shape.
• Chimney Waterproofing: Weststar Chimney Sweeps’ technicians have years of experience protecting and extending the service life of masonry chimneys using a waterproofing sealant that’s specially designed for chimneys. This sealant is great at blocking the absorption of water while still allowing vapors to escape through the masonry.

• Any leaning in the chimney
• Water stains or leaks around the ceiling
• Foul smells, especially in warm weather
• Chimney liner is damaged or cracked
• Thick creosote deposits inside the flue

Can Damaged Chimney Mortar Lead To Bigger Problems?

Yes! Any signs of damage throughout your chimney should be addressed right away, otherwise bigger issues can occur down the line. Some examples?

• Damaged mortar can allow water to seep in through cracks or gaps in the chimney. Over time, this water trickles down into your chimney system, eventually leading to visible water stains on your interior walls or ceilings – and eventually mold growth or rotting drywall.
• The chimney flashing, which seals the joint between the chimney and roof, is often prone to damage when the surrounding mortar weakens. If the mortar in this area starts to crumble, water can easily penetrate the space between the chimney and your roof – which leads to leaks in your attic or ceiling, causing water damage to insulation, framing, and more.
• Over time, mortar joints can degrade from weather exposure, especially if they’re not regularly maintained. This can cause sections of the chimney to shift or lean, and once the chimney begins to tilt, it can pull away from the house, creating gaps that allow water and debris to enter. This might not only cause leaks, but could also require a full chimney rebuild if the leaning becomes too severe.
• Gaps in the mortar can allow hot gases or embers to escape into the walls or attic of your home, creating a serious fire hazard. For example, if the mortar around the firebox deteriorates, heat and smoke can leak into nearby wooden framing, significantly increasing the risk of a fire.

As you can see, even seemingly minor mortar damage can quickly escalate into something much larger – and more dangerous…issues that will not only cost a lot to address, but put your household at risk. It’s always best to address chimney mortar issues early to prevent these bigger headaches later on. If you’re concerned about your system, reach out now.