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 |
|---|---|---|---|---|---|
| 2026-06-12 |
General Construction Source type: Confirmation
|
— | 347 SAN CARLOS AVE, REDWOOD CITY CA 94061-0000 | — | |
| 2026-06-12 |
Roofing Source type: Re-Roof
|
— | 39 SEQUOIA DR, LA HONDA CA 94020-0000 | — | |
| 2026-06-12 |
Fire Protection Source type: Fire Systems
|
— | 1500 FASHION ISLAND BLVD, SAN MATEO CA 94404-0000 | — | |
| 2026-06-11 |
Structural Source type: Residential Addition / Alteration to Existing Residence
|
— | 2060 TIMBERLANE WAY, SAN MATEO CA 94402-0000 |
Foundation Strategies Inc
📞 (•••) •••-••••
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| 2026-06-11 |
Electrical Source type: Auto Issue Permit
|
$16,732 | 281 4TH Ave, Redwood City CA 94063-0000 |
BETTER EARTH ELECTRIC INC
📞 (•••) •••-••••
|
|
| 2026-06-11 |
Roofing Source type: Skylight
|
— | 812 11TH AVE, REDWOOD CITY CA 94063-0000 |
A L V CONSTRUCTION INC
📞 (•••) •••-••••
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|
| 2026-06-11 |
New Construction Source type: Residential New Single Family / Multi Family / Manufactured / Detached ADU
|
— | 84 EL VANADA RD, REDWOOD CITY CA 94070-0000 |
Alex Tzang Architects Inc.
📞 (•••) •••-••••
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|
| 2026-06-11 |
Electrical Source type: Auto Issue Permit
|
$21,540 | 116 ALAMEDA DE LAS PULGAS, Redwood City CA 94062-0000 |
SUNRUN INSTALLATION SERVICES INC
📞 (•••) •••-••••
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|
| 2026-06-11 |
Landscaping & Exterior Source type: Landscaping / Retaining Wall
|
— | 301 6TH AVE, MENLO PARK CA 94025-0000 |
SPEED CONSTRUCTION
📞 (•••) •••-••••
|
|
| 2026-06-11 |
Interior Renovation Source type: Commercial Addition / Alteration / Tenant Improvement / Change of Occupancy or Use
|
— | 500 RADIO RD, BRISBANE CA 94005-0000 |
RELIANT TOWER LLC
📞 (•••) •••-••••
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|
| 2026-06-11 |
Addition Source type: Residential Addition / Alteration to Existing Residence
|
— | 16 NINER CT, REDWOOD CITY CA 94062-0000 | — | |
| 2026-06-11 |
HVAC Source type: HVAC, Furnace, Air Conditioning, and Heat Pump
|
— | 2171 GORDON AVE, MENLO PARK CA 94025-0000 |
SANDIUM LLC
📞 (•••) •••-••••
|
|
| 2026-06-11 | Plumbing | — | 12 DON CT, REDWOOD CITY CA 94062-0000 |
BELL PLUMBING
📞 (•••) •••-••••
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|
| 2026-06-11 |
General Construction Source type: Confirmation
|
— | 9555 CABRILLO HWY, MOSS BEACH CA 94038-0000 | — | |
| 2026-06-11 |
Interior Renovation Source type: Residential Addition / Alteration to Existing Residence
|
— | 9555 CABRILLO HWY, MOSS BEACH CA 94038-0000 | — | |
| 2026-06-11 |
General Construction Source type: Confirmation
|
— | 16 NINER CT, REDWOOD CITY CA 94062-0000 | — | |
| 2026-06-11 |
General Construction Source type: Confirmation
|
— | 84 EL VANADA RD, REDWOOD CITY CA 94070-0000 | — | |
| 2026-06-11 |
Interior Renovation Source type: Kitchen / Bath Remodel
|
— | 15975 SKYLINE BLVD, WOODSIDE CA 94062 | — | |
| 2026-06-11 |
General Construction Source type: Confirmation
|
— | 2060 TIMBERLANE WAY, SAN MATEO CA 94402-0000 | — | |
| 2026-06-10 |
Roofing Source type: Re-Roof
|
— | 449 SANTA CLARA AVE, REDWOOD CITY CA 94061-0000 | — | |
| 2026-06-10 |
Demolition Source type: Demolition (Minor / Major / Pool)
|
— | 2739 MARLBOROUGH AVE, REDWOOD CITY CA 94063 | — | |
| 2026-06-10 |
Signage Source type: Building Permit Revision
|
— | 601 MENLO OAKS DR, MENLO PARK CA 94025-0000 | — | |
| 2026-06-10 |
Roofing Source type: Re-Roof
|
— | 1166 HILLSIDE BLVD, DALY CITY CA 94014-0000 | — | |
| 2026-06-10 |
General Construction Source type: Confirmation
|
— | 3961 JEFFERSON AVE, REDWOOD CITY CA 94062-0000 | — | |
| 2026-06-10 |
Roofing Source type: Re-Roof
|
— | 214 SCENIC DR, REDWOOD CITY CA 94062-0000 | — | |
| 2026-06-10 |
Solar Source type: Auto Issue Permit
|
— | 275 HUBBARD Ave, Redwood City CA 94062-0000 | — | |
| 2026-06-10 |
Electrical Source type: Electrical Service Upgrade
|
— | 616 DOUGLAS AVE, REDWOOD CITY CA 94063-0000 | — | |
| 2026-06-10 |
HVAC Source type: HVAC, Furnace, Air Conditioning, and Heat Pump
|
— | 10TH ST, MONTARA CA 94037-0000 | — | |
| 2026-06-10 |
Roofing Source type: Re-Roof
|
— | 500 BUENA VISTA AVE, REDWOOD CITY CA 94061-0000 | — | |
| 2026-06-10 |
Temporary Source type: Temporary Structure
|
— | 86 CANADA RD, WOODSIDE CA 94062-0000 | — | |
| 2026-06-10 |
HVAC Source type: Residential Addition / Alteration to Existing Residence
|
— | 3961 JEFFERSON AVE, REDWOOD CITY CA 94062-0000 | — | |
| 2026-06-10 | Plumbing | — | 1880 CAMINO A LOS CERROS, MENLO PARK CA 94025-0000 | — | |
| 2026-06-10 |
HVAC Source type: Building Permit Revision
|
— | 483 DENISE LN, REDWOOD CITY CA 94061-0000 | — | |
| 2026-06-10 |
Solar Source type: Auto Issue Permit
|
— | 590 LA MESA Dr, Portola Valley CA 94028-0000 | — | |
| 2026-06-10 |
Roofing Source type: Skylight
|
— | 812 11TH AVE, REDWOOD CITY CA 94063 | — | |
| 2026-06-10 |
Electrical Source type: Auto Issue Permit
|
— | 120 HILDEBRAND Rd, La Honda CA 94062-0000 | — | |
| 2026-06-09 |
HVAC Source type: Auto Issue Permit
|
$29,403 | 423 VERMONT Ave, Moss Beach CA 94038-0000 |
Axia Solar Corp
📞 (•••) •••-••••
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|
| 2026-06-09 |
Landscaping & Exterior Source type: Landscaping / Retaining Wall
|
— | 903 BERKELEY AVE, MENLO PARK CA 94025-0000 |
J PERRETTI BUILDER
📞 (•••) •••-••••
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|
| 2026-06-09 |
Temporary Source type: Temporary Power Pole
|
— | 107 FEY DR, BURLINGAME CA 94010-0000 |
NAZCA CONSTRUCTION INC
📞 (•••) •••-••••
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|
| 2026-06-09 |
Roofing Source type: Re-Roof
|
— | 151 ARBOR LN, MOSS BEACH CA 94038-0000 |
HIGH POINT ROOFING SERVICES
📞 (•••) •••-••••
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|
| 2026-06-09 |
Fire Protection Source type: Fire Systems
|
— | 10 Yorkshire LN, Redwood City CA 64062-0000 |
PENINSULA FIRE PROTECTION INC
📞 (•••) •••-••••
|
|
| 2026-06-09 |
HVAC Source type: HVAC, Furnace, Air Conditioning, and Heat Pump
|
— | 17125 SKYLINE BLVD, WOODSIDE CA 94062-0000 |
PLUM HVAC LLC
📞 (•••) •••-••••
|
|
| 2026-06-09 |
Windows & Doors Source type: Window or Door
|
— | 530 SAN CARLOS AVE, EL GRANADA CA 94018-0000 |
CUSTOM EXTERIORS INC
📞 (•••) •••-••••
|
|
| 2026-06-09 |
Demolition Source type: Demolition (Minor / Major / Pool)
|
— | 1367 BEL AIRE RD, SAN MATEO CA 94402-0000 |
TYKEN CONSTRUCTION INC
📞 (•••) •••-••••
|
|
| 2026-06-09 | Plumbing | — | 3961 JEFFERSON AVE, REDWOOD CITY CA 94062-0000 | — | |
| 2026-06-09 |
Interior Renovation Source type: Kitchen / Bath Remodel
|
— | 2014 CAMINO DE LOS ROBLES, MENLO PARK CA 94025-0000 |
D J MC CANN CONSTRUCTION INC
📞 (•••) •••-••••
|
|
| 2026-06-09 |
Roofing Source type: Re-Roof
|
— | 449 SANTA CLARA AVE, REDWOOD CITY CA 94061 | — | |
| 2026-06-09 |
New Construction Source type: Residential New Single Family / Multi Family / Manufactured / Detached ADU
|
— | 139 STARLITE DR, SAN MATEO CA 94402 | — | |
| 2026-06-09 | Plumbing | — | 439 SONORA AVE, EL GRANADA CA 94018 | — | |
| 2026-06-09 |
Fire Protection Source type: Fire Systems
|
— | 5597 PESCADERO CREEK RD, PESCADERO CA 94060 | — |
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
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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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