Power Outages in San Mateo County, California
San Mateo County, California Power Outage Summary
As of 1:30 AM ET on 07/31/2026, 21 of 312,280 tracked electric customers (<0.01%) in San Mateo County, California are without power. San Mateo County is served by 1 tracked utility provider.
- Customers without power
- 21
- Customers tracked
- 312,280
- Share without power
- <0.01%
- Serving utilities
- 1
Utility providers serving San Mateo County
| Name | Customers out | Customers tracked |
|---|---|---|
| Pacific Gas and Electric Company | 21 | 312,280 |
View all California power outages
Outage data is collected directly from utility providers and refreshed approximately every 15 minutes. Last updated 1:30 AM ET on 07/31/2026.
Power Restoration
Most San Mateo County outages are restored within a few hours once crews are dispatched. Widespread storm outages can take a day or longer. For a live estimate, find your utility below and report your outage to get area-specific updates.
Power Outage FAQ
- Is there a power outage in San Mateo County, California right now?
- As of 1:30 AM ET on 07/31/2026, 21 customers are without power in San Mateo County, California across 1 tracked utilities. The live map above shows affected areas.
- How do I report a power outage in San Mateo County, California?
- Contact your utility directly. Find your provider in the list above for its outage reporting phone number and link.
- How long do power outages usually last in San Mateo County, California?
- Most are restored within a few hours. Major storms can extend restoration to a day or longer.
- Why is my power out?
- Common causes are storms, high winds, equipment faults, and planned maintenance. Your utility lists the cause when it is known.
- How can I check outages near me?
- Use the live map above, or select your utility or county below for a closer view of current outages.
Outage Safety & Prep Tips
- Report the outage to your utility so crews know your address is affected.
- Keep refrigerator and freezer doors closed; food stays safe for about 4 hours.
- Unplug sensitive electronics to protect them from surges when power returns.
- Never run a generator indoors or in a garage. Keep it outside, away from windows.
- If you rely on powered medical equipment, contact your utility about its medical priority program.