2,131 indexed permits · 363 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 | 363 |
|---|---|
| Newest permit | 2026-11-02 |
PermitGrab tracks 2,131 building permits in San Mateo County, CA as of 2026-11-02, including 363 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
Project value is blank on every record displayed here, so the Value column is omitted.
⇄ Swipe or scroll to see address & contractor
| Date | Type | Address | Contractor / Status | Save |
|---|---|---|---|---|
| 2026-08-18 |
Electrical Source type: Water Heater
|
420 PURISIMA WAY, Half Moon Bay CA 94019-0000 |
TECHPRO BUILDERS INC
Contact details pending
|
|
| 2026-08-18 |
Electrical Source type: Electrical Service Upgrade
|
525 6TH AVE, MENLO PARK CA 94025-0000 |
START 2 FINISH CONSTRUCTION
Contact details pending
|
|
| 2026-08-18 | Plumbing | 2817 HILLSIDE DR, BURLINGAME CA 94010-0000 |
Roto-Rooter Services Co
Contact details pending
|
|
| 2026-08-18 |
Roofing Source type: Re-Roof
|
17 STOWE LN, MENLO PARK CA 94025-0000 |
STATE ROOFING SYSTEMS INC
Contact details pending
|
|
| 2026-08-18 |
Landscaping & Exterior Source type: Siding and Stucco
|
951 COLUMBUS ST, EL GRANADA CA 94018-0000 |
AMERICAN HOME RENEWAL INC
Contact details pending
|
|
| 2026-08-18 |
Electrical Source type: Electrical Service Upgrade
|
635 10TH AVE, MENLO PARK CA 94025-0000 |
FUSE SERVICE INC
📞 (•••) •••-••••
|
|
| 2026-08-18 |
Interior Renovation Source type: Residential Addition / Alteration to Existing Residence
|
142 RUTHERFORD AVE, REDWOOD CITY CA 94061-0000 | — | |
| 2026-08-18 |
Roofing Source type: Re-Roof
|
450 SEVILLA AVE, EL GRANADA CA 94018 | — | |
| 2026-08-18 |
Landscaping & Exterior Source type: Siding and Stucco
|
13424 SKYLINE BLVD, WOODSIDE CA 94062 | — | |
| 2026-08-18 |
Roofing Source type: Re-Roof
|
567 5TH ST, MONTARA CA 94037 | — | |
| 2026-08-18 |
Demolition Source type: Demolition (Minor / Major / Pool)
|
460 5TH AVE, REDWOOD CITY CA 94025 | — | |
| 2026-08-18 |
Electrical Source type: Electrical Service Upgrade
|
79 NORTH ST, PESCADERO CA 94060-0000 | — | |
| 2026-08-18 |
Windows & Doors Source type: Window or Door
|
3200 FAIR OAKS AVE, REDWOOD CITY CA 94063-0000 | — | |
| 2026-08-18 |
Addition Source type: Residential Addition / Alteration to Existing Residence
|
222 AVENUE GRANADA, EL GRANADA CA 94018-0000 | — | |
| 2026-08-17 |
Electrical Source type: Electrical Service Upgrade
|
2870 BLENHEIM AVE, REDWOOD CITY CA 94063-0000 |
OSCAR GONZALEZ
Contact details pending
|
|
| 2026-08-17 |
Interior Renovation Source type: Residential Addition / Alteration to Existing Residence
|
1215 PARROTT DR, SAN MATEO CA 94010-0000 |
Jame Jimenez Construction
Contact details pending
|
|
| 2026-08-17 |
Addition Source type: Commercial Addition / Alteration / Tenant Improvement / Change of Occupancy or Use
|
13800 SKYLINE BLVD, WOODSIDE CA 94062-0000 |
J M CAMPBELL COMPANY INC
Contact details pending
|
|
| 2026-08-17 |
Electrical Source type: Water Heater
|
355 CORTEZ AVE, HALF MOON BAY CA 94019-0000 |
VILLQUIN AIR SERVICES LLC
📞 (•••) •••-••••
|
|
| 2026-08-17 |
Roofing Source type: Re-Roof
|
1404 SWEETWOOD DR, COLMA CA 94015-0000 |
C&J Roofing Co. Inc.
Contact details pending
|
|
| 2026-08-17 |
HVAC Source type: HVAC, Furnace, Air Conditioning, and Heat Pump
|
420 PURISIMA WAY, Half Moon Bay CA 94019-0000 |
TECHPRO BUILDERS INC
Contact details pending
|
|
| 2026-08-17 |
Roofing Source type: Re-Roof
|
1945 BARTON ST, REDWOOD CITY CA 94061-0000 |
BAY AREA RE-ROOFING INC
📞 (•••) •••-••••
|
|
| 2026-08-17 |
Electrical Source type: Electrical Service Upgrade
|
372 BERESFORD AVE, REDWOOD CITY CA 94061-0000 |
SUN BEAM SOLAR ENERGY CORPORATION
📞 (•••) •••-••••
|
|
| 2026-08-17 |
Roofing Source type: Re-Roof
|
808 WASHINGTON ST, COLMA CA 94015-0000 |
SKY ROOF INC
Contact details pending
|
|
| 2026-08-17 |
Addition Source type: Residential Addition / Alteration to Existing Residence
|
831 LARCHMONT DR, COLMA CA 94015-0000 |
Turnil Construction Inc
Contact details pending
|
|
| 2026-08-17 |
Pool/Spa Source type: Swimming Pool / Spa / Hot Tub / Pond
|
1851 1851 Lexington AVE, San Mateo United States | — | |
| 2026-08-17 |
Landscaping & Exterior Source type: Landscaping / Retaining Wall
|
603 PARK RD, REDWOOD CITY CA 94062 | — | |
| 2026-08-17 |
Interior Renovation Source type: Residential Addition / Alteration to Existing Residence
|
211 S CASTANYA WAY, PORTOLA VALLEY CA 94028-0000 | — | |
| 2026-08-17 |
Roofing Source type: Re-Roof
|
1404 SWEETWOOD DR, COLMA CA 94015 | — | |
| 2026-08-17 |
Fire Protection Source type: Fire Systems
|
3 SUMMIT CT, REDWOOD CITY CA 94062 | — | |
| 2026-08-17 |
Other Source type: Building Permit Revision
|
605 2ND AVE, REDWOOD CITY CA 94063-0000 | — | |
| 2026-08-17 |
Landscaping & Exterior Source type: Landscaping / Retaining Wall
|
1851 LEXINGTON AVE, SAN MATEO CA 94402-0000 | — | |
| 2026-08-17 |
Addition Source type: Commercial Addition / Alteration / Tenant Improvement / Change of Occupancy or Use
|
386 AIRPORT ST, HALF MOON BAY CA 94019-0000 | — | |
| 2026-08-17 |
Roofing Source type: Re-Roof
|
50 CAMBORNE AVE, SAN CARLOS CA 94002 | — | |
| 2026-08-17 |
Interior Renovation Source type: Kitchen / Bath Remodel
|
2150 VALPARAISO AVE, MENLO PARK CA 94025 | — | |
| 2026-08-17 |
Demolition Source type: Demolition (Minor / Major / Pool)
|
3079 OAK KNOLL DR, REDWOOD CITY CA 94062 | — | |
| 2026-08-17 |
Electrical Source type: Electrical Service Upgrade
|
1025 TAMARIND ST, MONTARA CA 94037-0000 | — | |
| 2026-08-17 |
Other Source type: Building Permit Revision
|
605 2ND AVE, REDWOOD CITY CA 94063 | — | |
| 2026-08-16 |
New Construction Source type: Residential New Single Family / Multi Family / Manufactured / Detached ADU
|
LOMA MAR CA 94060-0000 |
E M BROWN WOODWORKING
Contact details pending
|
|
| 2026-08-15 |
Windows & Doors Source type: Residential Addition / Alteration to Existing Residence
|
135 NEWTON DR, BURLINGAME CA 94010-0000 |
TECHBEAM CONSTRUCTION LLC
Contact details pending
|
|
| 2026-08-15 |
Roofing Source type: Re-Roof
|
2180 STERLING AVE, MENLO PARK CA 94025-0000 |
PLATINUM ROOFING AND RETRO-FIT INC
Contact details pending
|
|
| 2026-08-14 |
Electrical Source type: Water Heater
|
831 LARCHMONT DR, COLMA CA 94015-0000 |
Turnil Construction Inc
Contact details pending
|
|
| 2026-08-14 |
Electrical Source type: Electrical Service Upgrade
|
40 CIERVOS ST, PORTOLA VALLEY CA 94028-0000 |
LA SOLAR GROUP INC
Contact details pending
|
|
| 2026-08-14 |
Roofing Source type: Re-Roof
|
169 PALMA ST, EL GRANADA CA 94018-0000 |
HIGH POINT ROOFING SERVICES
📞 (•••) •••-••••
|
|
| 2026-08-14 |
HVAC Source type: HVAC, Furnace, Air Conditioning, and Heat Pump
|
3623 OAK DR, MENLO PARK CA 94025-0000 |
ALTERNATIVE HEATING AND AIR CONDITIONING SOLUTIONS INC
📞 (•••) •••-••••
|
|
| 2026-08-14 |
Solar Source type: Auto Issue Permit
|
30 AFAR Way, Montara CA 94037-0000 |
SUNRUN INSTALLATION SERVICES INC
📞 (•••) •••-••••
|
|
| 2026-08-14 |
Electrical Source type: Water Heater
|
1967 TICONDEROGA DR, SAN MATEO CA 94402-0000 |
WATER HEATERS ONLY INC
📞 (•••) •••-••••
|
|
| 2026-08-14 | Plumbing | 2139 OAKLEY AVE, MENLO PARK CA 94025-0000 |
ON-TIME AIR CONDITIONING & HEATING LLC
Contact details pending
|
|
| 2026-08-14 |
Electrical Source type: Electrical Service Upgrade
|
831 LARCHMONT DR, COLMA CA 94015-0000 |
Turnil Construction Inc
Contact details pending
|
|
| 2026-08-14 |
Electrical Source type: Water Heater
|
834 STETSON ST, MOSS BEACH CA 94038-0000 |
FUSE SERVICE INC
📞 (•••) •••-••••
|
|
| 2026-08-14 |
Electrical Source type: Electrical Service Upgrade
|
1969 palo alto, United States | — |
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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