Skip to content
One Way Roofing — roofing contractor in Downey, CA
Call 24/7

Roof repair · Downey & LA County

Roof repair that actually ends the leak.

Leaks rarely start where the stain shows. We trace the water to its source, fix the failure — not just the symptom — and back the repair in writing.

Diagnosis with photos before any quote

Most repairs completed in a single visit

Every repair backed by a written warranty

Get Estimate Call (562) 516-4606
Roofer kneeling on an asphalt shingle roof, refitting metal step flashing beside a chimney

What we repair

The usual suspects — and the sneaky ones.

Leak tracing & repair

Water travels. We find the actual entry point — field, flashing, or penetration — and show you photos of it.

Flashing & counter-flashing

Chimneys, skylights, and wall junctions are where most roofs fail. Metal is re-fit and sealed to spec.

Missing & wind-torn shingles

Matched and woven in properly — not face-nailed and buried in caulk.

Pipe boots & vents

Cracked rubber boots are one of SoCal's most common leaks — a fast, clean fix when caught early.

Slipped & cracked tiles

Individual tiles replaced or re-seated, with the underlayment beneath checked while we're in there.

Fascia & drainage edges

Overflow at the eaves rots fascia fast. We fix the cause of the backup, not just the stain.

A fair rule of thumb

If the damage is local, repair it. If it keeps moving, listen to the roof.

A roof younger than its rated life with one problem area is a repair — full stop. But when failures keep appearing in new places, patching becomes a subscription. That's when it's worth comparing against roof replacement in Downey, or reading our honest guide to the 7 signs it's time to replace.

Want a no-stakes answer? A photo-documented roof inspection tells you exactly where things stand.

Leaking right now?

Don't wait for a Tuesday appointment.

Our 24/7 emergency roof repair team tarps and dries-in on the first visit — any hour, any night.

Call (562) 516-4606

Roof repair questions, answered.

Standard repairs are usually scheduled within a couple of days. Active leaks route to our 24/7 emergency line for same-day tarping and dry-in, any hour.

We match material, profile, and color as closely as manufacturing allows. Exact matches on weathered roofs aren't always possible — we'll show you the options before any work starts.

Yes, in writing. If our repair fails within the warranty window, we come back and make it right at no cost to you.

Sometimes. If a repair buys real years at a fraction of replacement, we'll say so. If it's a bandage on a failing system, we'll show you photos of why and let you decide.

Stop chasing the stain. Fix the source.

Photo-documented diagnosis, a clear scope, and a repair that holds.

Get Estimate Call (562) 516-4606