Skylight Leak Repair in Los Gatos, Campbell, CA
Skylight leaks are rarely the skylight's fault — they're almost always a flashing or curb problem. Roof Leak Repair Masters is the local licensed expert for skylight leak repair in Los Gatos, Campbell, CA. Older homes here often feature clay tile or wood shake with aging underlayment.
Skylight leak repair starts with determining whether water is entering around the unit or condensing inside it. We inspect the flashing kit, curb, and seals, then re-flash or reseal as needed — replacing the skylight itself only when the unit has genuinely failed. Hillside properties above town face runoff concentration and Santa Cruz Mountain weather exposure.
The Condensation Question in Los Gatos
Not every drip under a skylight is a roof leak. In cooler months, warm interior air condensing on cold skylight glass can mimic a leak — especially in bathrooms and kitchens. Los Gatos is the affluent adjacent town with a historic downtown and 1920s–50s homes plus hillside estates.
Our diagnosis distinguishes condensation from intrusion before we quote anything. Condensation calls for ventilation or humidity control, not roofing work — and we'll tell you that straight.
- Bathrooms and kitchens most affected
- Ventilation fixes condensation, not roofing
- We diagnose before quoting
- Winter drips often mean condensation
Protecting the Interior Below
Skylight leaks drip into finished living space — drywall, paint, flooring — so speed matters. We prioritize skylight calls because interior damage escalates fast.
During repair we check the shaft and surrounding drywall for hidden moisture and advise on any interior restoration needed once the roof is watertight. Hillside properties above town face runoff concentration and Santa Cruz Mountain weather exposure.
- Interior restoration guidance
- Water testing before we leave
- Priority scheduling for active drips
- Hidden moisture check in the light shaft
Our Skylight Leak Repair Process
We water-test to confirm the entry path, then remove shingles around the unit, inspect the curb and underlayment, install a new flashing kit and seals, and re-shingle to spec. The interior is checked for hidden moisture damage too.
If the skylight unit itself is fogged, cracked, or beyond its service life, we'll show you and quote replacement honestly — but most units we see are fine and just need proper flashing. Older homes here often feature clay tile or wood shake with aging underlayment.
- Water testing to confirm the entry path
- Curb and underlayment inspection
- New flashing kit matched to the unit
- Interior moisture check
Related Services
Helpful Roofing Guides
- Skylight Leaking? Causes and Fixes That Actually Last
- How to Find a Roof Leak: A Homeowner's Step-by-Step Guide
Skylight Leak Repair in Los Gatos FAQs
How do I prevent future skylight leaks?
Keep the area above the skylight clear of debris, have flashing inspected every few years, and address small seal cracks early. Older homes here often feature clay tile or wood shake with aging underlayment.
How long does a skylight re-flash take?
Most single-skylight re-flashes are completed in half a day, including water testing. Full unit replacements typically take a full day.
Can you upgrade my old skylight to a modern one?
Yes. Replacement is a good time to upgrade to low-E glazing that cuts heat and UV. We carry and install current major-brand units.