Chimney & Flashing Repair in Pleasant Hill, California

The chimney is a common source of roof leaks in Pleasant Hill. The flashing where the chimney meets the roof is the weak point. The winter rain and the wind work on the metal and the sealant. Chimney & flashing repair in Pleasant Hill seals the chimney and stops the leak.

Signs Your Pleasant Hill Chimney Needs Flashing Repair

• Water stains on the ceiling near the chimney — the leak is running down the chimney
• Cracked or missing mortar on the chimney — the water is getting in through the brick
• Rust on the chimney flashing — the metal is failing
• Loose or separated flashing — the flashing has pulled away from the chimney
• The chimney smells musty after the rain — the moisture is trapped in the chimney

Why Pleasant Hill Chimneys Need Flashing Repair

The winter rain runs down the chimney and hits the flashing. The flashing is the metal that seals the gap between the chimney and the roof. The wind and the rain work on the metal over time.

The rain works on the sealant. The sealant cracks, the flashing pulls away, and the water runs down the chimney into the attic.

How We Repair Chimney Flashing in Pleasant Hill

1. Inspect the chimney — check the flashing, the crown, and the brick
2. Remove the old sealant — clean out the cracked and failed sealant
3. Replace the flashing — install new step flashing and counter flashing
4. Seal the joints — apply fresh sealant at the flashing and the brick
5. Seal the crown — repair or seal the chimney crown at the top

Chimney & Flashing Repair Costs in Pleasant Hill

Service	Typical range	What’s included	Warranty
Flashing repair	$400 – $1,200	Replace the step flashing and counter flashing	5 years
Flashing replacement	$800 – $2,000	Full flashing replacement, new sealant	10 years
Crown repair	$300 – $900	Seal or replace the chimney crown	5 years
Full chimney waterproofing	$600 – $1,800	Flashing, crown, brick seal	5 years

Preventing Chimney Problems in Pleasant Hill

• Inspect the chimney flashing every spring — the winter rain tests the seals
• Check the chimney crown for cracks — the cracked crown lets the water in
• Seal the brick every few years — the porous brick absorbs the water
• Watch for rust on the flashing — the metal is failing

Expert tip: in Pleasant Hill, the chimney leaks are a common call after the first heavy rain. The flashing that looked fine in the summer leaks as soon as the winter rain hits.

Serving Pleasant Hill and Nearby Areas

We repair chimney flashing across the East Bay — Pleasant Hill, Walnut Creek, Concord, Lafayette, and the surrounding communities.

FAQ

Content above. FAQs are in frontmatter.

Start with a free chimney inspection and flashing estimate. Call us today for local crews.