Water where it shouldn't be — that's what nearly every chimney problem comes down to. FlashGuard Chimney Flashing Repair handles the full exterior of your chimney from our shop at 440 N Barranca Ave in Covina: the flashing at the roofline, the crown and cap on top, the mortar between the bricks, and the inspections that tell you which of those actually needs your money.
Upfront optionsNo work before you approve it
Respectful serviceClean floors, clear communication
Real guaranteesRepairs backed in writing
Local techniciansLicensed local professionals
Every job starts with a look at the chimney itself, a written price, and your approval before any work begins. Same-day appointments are available across Covina — Downtown, Charter Oak, Covina Heights, Covina Park, and Cypress Park — plus West Covina, Azusa, Glendora, and Baldwin Park. Call (626) 479-5904.
| What you're seeing | Most likely culprit | Start here |
|---|---|---|
| Ceiling stain near the fireplace after rain | Flashing failure | Chimney Leak Repair |
| Water or rust inside the firebox | Missing/damaged cap, cracked crown | Cap & Damper · Crown Repair |
| Leak only during heavy, driving rain | Mortar joints or flashing seams | Leak Detection |
| White staining or crumbling mortar on the brick | Water absorption, mortar failure | Waterproofing · Tuckpointing |
| Leak that returns after every "fix" | Misdiagnosed source, or no cricket | Leak Detection · Cricket Installation |
| Buying or selling the home | Unknown condition | Inspection & Certification |
For a deeper breakdown of what each repair runs, see typical repair costs in our Covina chimney flashing cost guide.
Tell us the symptom; we'll schedule a visit — same-day in most of Covina.
You see exactly what we see, on your chimney, not a stock photo.
No work begins before you approve it. No surprise line items.
We complete the work and, where practical, water-test the repair before we pack up.
Tell us the symptom; we'll schedule a visit — same-day in most of Covina.
Our Chimney Flashing Repair Covina CA services are unmatched in quality and reliability. We focus on providing effective solutions for our customers.
Our team is certified and trained, ensuring high-quality work. We are licensed and insured, with response times averaging under two hours for emergencies.
We provide clear, upfront pricing with no hidden fees. Our customers appreciate our flat-rate pricing model for all Chimney Flashing Repair services.
As a business rooted in Covina, we understand local building codes and climate challenges. Our affordable roof flashing Covina services are tailored to meet community needs.
Here are some common questions about Chimney Flashing Repair Covina CA.
(626) 4795904 →Most flashing repairs cost between $250 and $1,000. Resealing sound flashing runs $250–$500; partial replacement $500–$1,000; a full replacement typically $900–$1,800 or more. Your exact price is quoted in writing after inspection. (Full breakdown: cost guide.)
Look for a company that inspects before quoting, shows you photos of the problem, prices in writing, and cuts counter flashing into the mortar rather than relying on surface sealant. Ask for their license number — ours is [ADD: CA license #].
Yes — 24/7 for active leaks. We stabilize the problem during the storm and complete the permanent repair when conditions allow. Call (626) 479-5904.
Reseals, caps, and single-section flashing repairs are usually done in a few hours. Full flashing replacements and crown rebuilds typically take a day.
Galvanized and stainless steel flashing as standard, copper on request, professional-grade roofing sealants, mortar matched to your existing masonry, and vapor-permeable masonry water repellents — never paint or film-forming coatings on brick.
Contact us today for reliable and affordable Chimney Flashing Repair services in Covina. Our skilled team is ready to help you protect your home.
Contact Us Now →We invite you to reach out for any questions or to schedule a service. Our team is available Monday to Friday, ready to respond quickly.