2,126 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 | 2026-11-01 |
PermitGrab tracks 2,126 building permits in San Mateo County, CA as of 2026-11-01, 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.
2,126 permits sorted by date
Project value is blank on every record displayed here, so the Value column is omitted.
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| Date | Type | Address | Contractor / Status | Save |
|---|---|---|---|---|
| 2026-10-08 | Plumbing | 2724 BLENHEIM AVE, REDWOOD CITY CA 94063-0000 |
Marco Acosta
Contact details pending
|
|
| 2026-10-08 |
Roofing Source type: Re-Roof
|
424 LEE AVE, HALF MOON BAY CA 94019-0000 |
REDWOOD ROOFING CO
Contact details pending
|
|
| 2026-10-08 | Plumbing | CA 94020-0000 |
The McCarthy Company
Contact details pending
|
|
| 2026-10-08 |
Electrical Source type: Electrical Service Upgrade
|
831 14th Avenue AVE, Menlo Park United States | — | |
| 2026-10-08 |
Other Source type: Building Permit Revision
|
1617 W SELBY LN, REDWOOD CITY CA 94061-0000 | — | |
| 2026-10-08 |
New Construction Source type: Residential New Single Family / Multi Family / Manufactured / Detached ADU
|
364 3RD AVE, REDWOOD CITY CA 94063 | — | |
| 2026-10-08 |
Other Source type: Building Permit Revision
|
1617 W SELBY LN, REDWOOD CITY CA 94061 | — | |
| 2026-10-08 |
Interior Renovation Source type: Residential Addition / Alteration to Existing Residence
|
954 WILMINGTON WAY, REDWOOD CITY CA 94062 | — | |
| 2026-10-08 |
Temporary Source type: Temporary Structure
|
86 CANADA RD, WOODSIDE CA 94062-0000 | — | |
| 2026-10-08 |
Other Source type: Building Permit Revision
|
599 Alto AVE, Half Moon Bay CA 94019-0000 | — | |
| 2026-10-07 |
Roofing Source type: Re-Roof
|
850 TUNITAS CREEK RD, HALF MOON BAY CA 94062-0000 |
CAP INC
📞 (•••) •••-••••
|
|
| 2026-10-07 |
New Construction Source type: Residential New Single Family / Multi Family / Manufactured / Detached ADU
|
EMERALD LAKE HILLS CA 94062-0000 |
VESTA HOUSING INC
Contact details pending
|
|
| 2026-10-07 |
Other Source type: Building Permit Revision
|
111 EL NIDO RD, PORTOLA VALLEY CA 94028-0000 | COBRI | |
| 2026-10-07 |
Electrical Source type: Electrical Service Upgrade
|
130 ESCANYO WAY, PORTOLA VALLEY CA 94028-0000 |
ODOM ELECTRIC INC
Contact details pending
|
|
| 2026-10-07 |
Roofing Source type: Re-Roof
|
7500 ALPINE RD, LA HONDA CA 94020-0000 |
CLEAR VIEW ROOFING & CONSTRUCTION
Contact details pending
|
|
| 2026-10-07 |
Roofing Source type: Re-Roof
|
306 BERESFORD AVE, REDWOOD CITY CA 94061-0000 |
CALBEST ROOFING INC.
Contact details pending
|
|
| 2026-10-07 |
Interior Renovation Source type: Residential Addition / Alteration to Existing Residence
|
2813 HILLSIDE DR, BURLINGAME CA 94010-0000 |
THREE PILLARS CONSTRUCTION
Contact details pending
|
|
| 2026-10-07 |
Landscaping & Exterior Source type: Auto Issue Permit
|
69 VISTA VERDE Way, Portola Valley CA 94028-0000 |
Patrick Kasbaek
Contact details pending
|
|
| 2026-10-07 |
Solar Source type: Auto Issue Permit
|
454 2ND Ave, Half Moon Bay CA 94019-0000 |
NEXT SOLAR INC
📞 (•••) •••-••••
|
|
| 2026-10-07 |
Demolition Source type: Residential Addition / Alteration to Existing Residence
|
1712 LEXINGTON AVE, SAN MATEO CA 94402-0000 |
Calvert Ventures, Inc.
Contact details pending
|
|
| 2026-10-07 | Plumbing | 322 1ST AVE, REDWOOD CITY CA 94063-0000 |
ERIC S ACOSTA
Contact details pending
|
|
| 2026-10-07 |
HVAC Source type: HVAC, Furnace, Air Conditioning, and Heat Pump
|
108 WARE RD, WOODSIDE CA 94062-0000 | — | |
| 2026-10-07 |
Temporary Source type: Temporary Power Pole
|
425 8TH AVE, MENLO PARK CA 94025-0000 | — | |
| 2026-10-07 |
Temporary Source type: Temporary Structure
|
86 CANADA RD, WOODSIDE CA 94062 | — | |
| 2026-10-07 |
New Construction Source type: Residential Detached Non-Habitable Accessory Structures
|
2141 QUEENS LN, SAN MATEO CA 94402 | — | |
| 2026-10-07 |
Interior Renovation Source type: Kitchen / Bath Remodel
|
2813 HILLSIDE DR, BURLINGAME CA 94010 | — | |
| 2026-10-07 |
Demolition Source type: Demolition (Minor / Major / Pool)
|
650 STETSON ST, MOSS BEACH CA 94038 | — | |
| 2026-10-07 |
Landscaping & Exterior Source type: Deck / Patio / Porch
|
650 STETSON ST, MOSS BEACH CA 94038-0000 | — | |
| 2026-10-07 |
Electrical Source type: Electrical Service Upgrade
|
644 STANFORD AVE, REDWOOD CITY CA 94063 | — | |
| 2026-10-07 |
Landscaping & Exterior Source type: Landscaping / Retaining Wall
|
1468 BEL AIRE RD, SAN MATEO CA 94402 | — | |
| 2026-10-07 |
Temporary Source type: Temporary Structure
|
2001 ROSSI RD, PESCADERO CA 94060-0000 | — | |
| 2026-10-07 |
Addition Source type: Residential Addition / Alteration to Existing Residence
|
158 LOS ROBLES DR, BURLINGAME CA 94010-0000 | — | |
| 2026-10-07 |
Interior Renovation Source type: Residential Addition / Alteration to Existing Residence
|
535 5TH ST, MONTARA CA 94037 | — | |
| 2026-10-06 |
Electrical Source type: Auto Issue Permit
|
161 LOS ROBLES Dr, Burlingame CA 94010-0000 |
TSP SOLAR SALES AND SERVICES
Contact details pending
|
|
| 2026-10-06 |
Roofing Source type: Re-Roof
|
840 OCCIDENTAL WAY, REDWOOD CITY CA 94062-0000 |
ARROYO QUALITY ROOFING INC
Contact details pending
|
|
| 2026-10-06 |
Landscaping & Exterior Source type: Landscaping / Retaining Wall
|
1815 CORDILLERAS RD, REDWOOD CITY CA 94062-0000 |
EDENBRIDGE INC
Contact details pending
|
|
| 2026-10-06 |
Plumbing Source type: Propane Tank / Water Storage Tank
|
239 STAGE RD, PESCADERO CA 94060-0000 |
MODERN BUILDING INC
Contact details pending
|
|
| 2026-10-06 |
Windows & Doors Source type: Window or Door
|
13630 SKYLINE BLVD, WOODSIDE CA 94062-0000 |
JEMICO LLC
📞 (•••) •••-••••
|
|
| 2026-10-06 |
Solar Source type: Auto Issue Permit
|
464 RUTHERFORD Ave, Redwood City CA 94061-0000 |
JAJ ROOFING LLC
Contact details pending
|
|
| 2026-10-06 |
Electrical Source type: Electric Generator
|
1684 PARROTT DR, SAN MATEO CA 94402-0000 |
FITCH ELECTRIC INC
Contact details pending
|
|
| 2026-10-06 | Plumbing | 345 1ST AVE, REDWOOD CITY CA 94063-0000 |
ERIC S ACOSTA
Contact details pending
|
|
| 2026-10-06 |
Landscaping & Exterior Source type: Auto Issue Permit
|
496 SUMMIT Dr, Redwood City CA 94062-0000 |
SUNRUN INSTALLATION SERVICES INC
📞 (•••) •••-••••
|
|
| 2026-10-06 |
Electrical Source type: Water Heater
|
50 CAMBORNE AVE, SAN CARLOS CA 94002-0000 |
FAST HOME SERVICES
Contact details pending
|
|
| 2026-10-06 |
Fire Protection Source type: Fire Systems
|
EMERALD LAKE HILLS CA 94062-0000 | — | |
| 2026-10-06 |
Solar Source type: PV Solar
|
454 2ND AVE, HALF MOON BAY CA 94019 | — | |
| 2026-10-06 |
Electrical Source type: Electrical Service Upgrade
|
1955 EDGEWOOD RD, REDWOOD CITY CA 94062-0000 | — | |
| 2026-10-06 |
Roofing Source type: Re-Roof
|
814 TIERRA ALTA ST, MOSS BEACH CA 94038 | — | |
| 2026-10-06 |
Landscaping & Exterior Source type: Landscaping / Retaining Wall
|
203 GARDEN LN, DALY CITY CA 94015-0000 | — | |
| 2026-10-06 |
Interior Renovation Source type: Residential Addition / Alteration to Existing Residence
|
2020 OAKLEY AVE, MENLO PARK CA 94025-0000 | — | |
| 2026-10-06 |
Interior Renovation Source type: Kitchen / Bath Remodel
|
175 DOLTON AVE, SAN CARLOS CA 94070-0000 | — |
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 2,126+ San Mateo County building permits — newest permit date: 2026-11-01 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 2,126 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 2026-11-01. Newest permit date: 2026-11-01. 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 2,126 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 2,126 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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