2,131 indexed permits · 368 contractor names in the last 90 days · San Mateo County, California.
Public-record project research, not a shared-lead marketplace. Use the permit, source date, and available fields to research the builder, project, or adjacent work before outreach. Cancel anytime in one click — no retention call.
| Active contractors | 368 |
|---|---|
| Newest permit | 2026-11-02 |
PermitGrab tracks 2,131 building permits in San Mateo County, CA as of 2026-11-02, including 368 active contractors identified from filings in the last 90 days.
Record recency is based on available filing or issue dates; it does not verify publication time or collection delay.
Newest permit date:
Filter San Mateo County permits by trade: solar · roofing · HVAC · electrical · fire protection · new construction.
One email a week with the newest San Mateo County building permits — contractors, addresses, and project values. Free summary only — no credit card. Pro research tools require a separate 14-day trial with a card. Available fields vary by source. Unsubscribe anytime.
2,131 permits sorted by date
⇄ Swipe or scroll to see address & contractor
| Date | Type | Value | Address | Contractor / Status | Save |
|---|---|---|---|---|---|
| 2026-06-29 |
Roofing Source type: Re-Roof
|
— | 347 EL GRANADA BLVD, EL GRANADA CA 94019-0000 |
GREG JONES ROOFING LLC
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| 2026-06-29 |
Addition Source type: Residential Addition / Alteration to Existing Residence
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— | 16 NINER CT, REDWOOD CITY CA 94062-0000 | — | |
| 2026-06-29 |
Addition Source type: Residential Addition / Alteration to Existing Residence
|
— | 55 BENNINGTON DR, SAN MATEO CA 94402-0000 |
WARNER CUSTOM HOMES INC
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| 2026-06-29 |
Electrical Source type: Electrical Service Upgrade
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— | 235 YALE AVE, EL GRANADA CA 94019-0000 |
RANE ELECTRIC
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| 2026-06-29 | Plumbing | — | 725 3RD AVE, REDWOOD CITY CA 94063-0000 |
BAYSHORE GENERAL ENGINEERING INC
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| 2026-06-29 |
Roofing Source type: Re-Roof
|
— | 120 ELLENDALE ST, MOSS BEACH CA 94038-0000 |
KEVIN J PALMER
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| 2026-06-29 |
Electrical Source type: Electrical Service Upgrade
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— | 20 SIESTA CT, PORTOLA VALLEY CA 94028-0000 | — | |
| 2026-06-29 |
Plumbing Source type: Building Permit Revision
|
— | 2865 MARLBOROUGH AVE, REDWOOD CITY CA 94063-0000 |
VENTURE CONSTRUCTION
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| 2026-06-29 |
Electrical Source type: Electrical Service Upgrade
|
— | 230 YALE AVE, EL GRANADA CA 94019-0000 |
RANE ELECTRIC
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| 2026-06-29 |
Landscaping & Exterior Source type: Residential Addition / Alteration to Existing Residence
|
— | 904 WASHINGTON ST, COLMA CA 94015-0000 |
WEN CONSTRUCTION INC
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| 2026-06-29 |
HVAC Source type: Auto Issue Permit
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$20,000 | 390 RINGWOOD Ave, Menlo Park CA 94025-0000 |
TESLA ENERGY OPERATIONS INC
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| 2026-06-29 |
Windows & Doors Source type: Residential Addition / Alteration to Existing Residence
|
— | 282 HUBBARD AVE, REDWOOD CITY CA 94062-0000 |
AMERICAN BUILDING CONTRACTOR
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| 2026-06-29 |
Addition Source type: Residential Addition / Alteration to Existing Residence
|
— | 3800 BAYSHORE BLVD, UNIT 9, BRISBANE CA 94005-0000 |
Alliance Manufactured Homes
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| 2026-06-29 |
General Construction Source type: Confirmation
|
— | 254 COUNTRY CLUB DR, SOUTH SAN FRANCISCO CA 94080-0000 | — | |
| 2026-06-29 |
General Construction Source type: Confirmation
|
— | 550 LIVE OAK LN, REDWOOD CITY CA 94062-0000 | — | |
| 2026-06-29 | Plumbing | — | 1020 COLEMAN AVE, MENLO PARK CA 94025 | — | |
| 2026-06-29 |
HVAC Source type: Residential Detached Non-Habitable Accessory Structures
|
— | 550 LIVE OAK LN, REDWOOD CITY CA 94062-0000 | — | |
| 2026-06-29 |
General Construction Source type: Confirmation
|
— | 139 STARLITE DR, SAN MATEO CA 94402-0000 | — | |
| 2026-06-29 |
Electrical Source type: Residential Addition / Alteration to Existing Residence
|
— | 254 COUNTRY CLUB DR, SOUTH SAN FRANCISCO CA 94080-0000 | — | |
| 2026-06-29 |
Plumbing Source type: Water Heater
|
— | 2150 VALPARAISO AVE, MENLO PARK CA 94025 | — | |
| 2026-06-29 |
General Construction Source type: Confirmation
|
— | 55 BENNINGTON DR, SAN MATEO CA 94402-0000 | — | |
| 2026-06-29 |
General Construction Source type: Confirmation
|
— | 282 HUBBARD AVE, REDWOOD CITY CA 94062-0000 | — | |
| 2026-06-29 |
HVAC Source type: Residential Detached Non-Habitable Accessory Structures
|
— | 938 S Eldorado ST, San Mateo United States | — | |
| 2026-06-29 |
General Construction Source type: Confirmation
|
— | 904 WASHINGTON ST, COLMA CA 94015-0000 | — | |
| 2026-06-29 |
Electrical Source type: Building Permit Revision
|
— | 429 MACARTHUR AVE, REDWOOD CITY CA 94063-0000 | — | |
| 2026-06-29 |
General Construction Source type: Building Permit Revision
|
— | 429 MACARTHUR AVE, REDWOOD CITY CA 94063-0000 | — | |
| 2026-06-29 |
Structural Source type: Building Permit Revision
|
— | 429 MACARTHUR AVE, REDWOOD CITY CA 94063-0000 | — | |
| 2026-06-29 |
Fire Protection Source type: Fire Systems
|
— | 807 14TH AVE, MENLO PARK CA 94025-0000 | — | |
| 2026-06-29 |
HVAC Source type: Residential Addition / Alteration to Existing Residence
|
— | 2500 MIDDLEFIELD RD, REDWOOD CITY CA 94063-0000 | — | |
| 2026-06-29 |
General Construction Source type: Confirmation
|
— | 16 NINER CT, REDWOOD CITY CA 94062-0000 | — | |
| 2026-06-29 |
Fire Protection Source type: Fire Systems
|
— | CA 94062-0000 | — | |
| 2026-06-28 |
Demolition Source type: Demolition (Minor / Major / Pool)
|
— | 4083 JEFFERSON AVE, REDWOOD CITY CA 94062-0000 | — | |
| 2026-06-28 |
Demolition Source type: Demolition (Minor / Major / Pool)
|
— | 4083 JEFFERSON AVE, REDWOOD CITY CA 94062-0000 | — | |
| 2026-06-28 |
Demolition Source type: Demolition (Minor / Major / Pool)
|
— | 4083 JEFFERSON AVE, REDWOOD CITY CA 94062-0000 | — | |
| 2026-06-28 |
Demolition Source type: Demolition (Minor / Major / Pool)
|
— | 4083 JEFFERSON AVE, REDWOOD CITY CA 94062-0000 | — | |
| 2026-06-27 |
Roofing Source type: Re-Roof
|
— | 350 CORONADO AVE, HALF MOON BAY CA 94019-0000 |
GREG JONES ROOFING LLC
📞 (•••) •••-••••
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| 2026-06-27 |
Electrical Source type: Electrical Service Upgrade
|
— | 807 LAKEVIEW WAY, REDWOOD CITY CA 94062-0000 |
United Electrical
📞 (•••) •••-••••
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| 2026-06-27 |
Roofing Source type: Re-Roof
|
— | 14040 SKYLINE BLVD, WOODSIDE CA 94062-0000 |
ADVANTAGE ROOFING INC
📞 (•••) •••-••••
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| 2026-06-26 |
Roofing Source type: Re-Roof
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— | 4600 CLOVERDALE RD, LA HONDA CA 94060-0000 |
HIGH POINT ROOFING SERVICES
📞 (•••) •••-••••
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| 2026-06-26 |
Electrical Source type: Auto Issue Permit
|
$65,700 | 555 SAN JUAN Ave, El Granada CA 94018-0000 |
COBALT POWER SYSTEMS INC
📞 (•••) •••-••••
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| 2026-06-26 |
Windows & Doors Source type: Residential Addition / Alteration to Existing Residence
|
— | 515 SONORA AVE, EL GRANADA CA 94018-0000 |
Shatara Architecture Inc
📞 (•••) •••-••••
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|
| 2026-06-26 |
Roofing Source type: Re-Roof
|
— | 435 4TH ST, MONTARA CA 94037-0000 |
HIGH POINT ROOFING SERVICES
📞 (•••) •••-••••
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|
| 2026-06-26 |
HVAC Source type: Building Permit Revision
|
— | 919 VENTURA St, El Granada CA 94018-0000 |
ACDC POWER
📞 (•••) •••-••••
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|
| 2026-06-26 |
Windows & Doors Source type: Window or Door
|
— | 2060 VALPARAISO AVE, MENLO PARK CA 94025-0000 |
Jemico Llc
📞 (•••) •••-••••
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|
| 2026-06-26 |
Electrical Source type: Auto Issue Permit
|
$33,161 | 643 FERDINAND Ave, El Granada CA 94018-0000 |
NEXT SOLAR INC
📞 (•••) •••-••••
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| 2026-06-26 |
Addition Source type: Residential Addition / Alteration to Existing Residence
|
— | 2611 ALPINE RD, MENLO PARK CA 94025 | — | |
| 2026-06-26 |
Addition Source type: Residential Addition / Alteration to Existing Residence
|
— | 16 NINER CT, REDWOOD CITY CA 94062 | — | |
| 2026-06-26 |
General Construction Source type: Confirmation
|
— | 515 SONORA AVE, EL GRANADA CA 94018-0000 | — | |
| 2026-06-25 |
Demolition Source type: Demolition (Minor / Major / Pool)
|
— | 1507 SWEETWOOD DR, DALY CITY CA 94015-0000 |
SUNSET BUILDERS
📞 (•••) •••-••••
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| 2026-06-25 |
HVAC Source type: Residential Addition / Alteration to Existing Residence
|
— | 2200 EDGEWOOD RD, REDWOOD CITY CA 94062-0000 |
DRY CREEK CONSTR
📞 (•••) •••-••••
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New building permits in San Mateo County, California show where construction activity is being recorded. Contractors can filter the available public records by trade, date, address, and project value to research projects and plan outreach using the fields the source publishes.
San Mateo County, California processes building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 2,131+ San Mateo County building permits — newest permit date: 2026-11-02 from this listing's source.
Building permits in San Mateo County can document new construction, renovations, and specialty work. The fields in a public record vary by filing, but may include a project address, scope, estimated cost, or contractor name. Use the displayed source information to evaluate whether a record is useful for your market research.
HVAC contractors, electricians, plumbers, and roofers can use San Mateo County building-permit records to research visible construction activity. A permit may signal a project that is relevant to a particular trade, but the source record does not establish that its owner is seeking a bid.
Use the published date, project details, and any named business contact to research a project before outreach. Public records are not exclusive, and outreach results depend on the market, project, and your own process.
Eligible subscribers can receive trade-filtered alerts when new records are collected. Alert timing and field coverage follow the underlying source rather than a universal schedule.
PermitGrab methodology · Page data current as of · Source: Building Permits (Accela).
PermitGrab indexes 2,131 building permits in San Mateo County. New records appear as they are available from the source.
The most recent permit indexed for San Mateo County is dated 2026-11-02. Newest permit date: 2026-11-02. Permit records carry filing date, address, project value, and permit type, plus contractor name where the source publishes it. Use a recent published record for project research; it does not show bid availability or a request for service.
San Mateo County permit activity covers 2,131 indexed permits. The records can cover new construction, residential renovations, mechanical/electrical/plumbing upgrades, roof replacements, demolitions, or tenant improvements. Their usefulness for a contractor or supplier depends on the published project details, timing, and service area.
Search a business name to review its recorded permit activity in San Mateo County and the project details the public source publishes. Use the scope, timing, and address to research complementary work; a record is not a request for bids.
Search recent San Mateo County, CA building permits by address, contractor, and permit type in the table above — pulled from the San Mateo County building department's public permit records. New filings appear here as they are published. Filter by trade or search an address to look up a specific permit. For this week's filing volume and the most active contractors, see the San Mateo County Permit Pulse.
Source-dated research and practical resources for contractors working in San Mateo County
Email alerts when new public records are available for newly published permits and recorded project-team activity. Contact details are shown only where the public source publishes them. 14-day Pro trial for alerts — card required; Pro $149/mo unlocks full available records.
PermitGrab currently tracks 2,131 building permits in San Mateo County, California. Data is pulled directly from the official municipal source on every collection cycle and includes permit number, address, permit type, status, estimated value, and contractor information where the source publishes it.
PermitGrab checks the official source on each collection cycle. The source date and its observed update cadence are shown above, so you can judge the data’s recency before acting on it.
Contractors find leads in San Mateo County by filtering PermitGrab by trade and ZIP code, then researching the recorded contractor and project activity. Contact details appear only where a public record includes them; saved-search email alerts track new matching records as they are published.
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