Professional Gutter Services in the East Bay

The best way to seal a leaking gutter is to clean and dry the area thoroughly, then fix the true cause by resealing failed joints and patching holes after checking the gutter pitch and that hangers are tight. Most leaks begin at seams or loose fasteners rather than the gutter run itself. With decades of East Bay roofing-and-gutter work, we often see quick seal jobs fail if the section is sagging or a downspout is clogged, so correction and flow testing matter as much as the seal. Our gutter repairs are backed by a one-year warranty.

What to do, based on what you see:

• Drip at a joint: remove old sealant, reseal the joint, and resecure the connection.
• Small hole: patch the hole and confirm the fascia isn’t softened.
• Long seam split or crushed section: replace that run, or consider seamless gutters to remove leak-prone joints.
• Overflow at a corner: adjust pitch and resecure hangers, then flush-test the downspout. Always stop DIY and book a pro if water is tracking behind the fascia or into the eaves.

Updated: 2026-11-04

Need help in Dublin, CA? Call (925) 803-1601 or book online.