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.
Recent permit records with source-published project details. A named business identifies the recorded project team; it is not a claim that the business is seeking bids.
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 |
|---|---|---|---|---|
| 2026-10-27 |
Other Source type: Building Permit Revision
|
1740 CORDILLERAS RD, REDWOOD CITY CA 94062-0000 |
ZMM Architecture
Contact details pending
|
|
| 2026-10-27 |
Roofing Source type: Re-Roof
|
24 LINARIA WAY, PORTOLA VALLEY CA 94028-0000 |
ALEXANDER ROOFING
Contact details pending
|
|
| 2026-10-27 |
Roofing Source type: Re-Roof
|
516 8TH AVE, MENLO PARK CA 94025-0000 |
COSMOS ROOFING INC
Contact details pending
|
|
| 2026-10-27 |
Solar Source type: Auto Issue Permit
|
1265 BIRCH St, Montara CA 94037-0000 |
TESLA ENERGY OPERATIONS INC
📞 (•••) •••-••••
|
|
| 2026-10-27 |
Electrical Source type: Water Heater
|
905 TUNITAS CREEK RD, HALF MOON BAY CA 94019-0000 |
Techpro Builders
📞 (•••) •••-••••
|
|
| 2026-10-27 |
Solar Source type: Auto Issue Permit
|
45 LAUREL HILL Ct, San Mateo CA 94402-0000 |
ZUHA SOLAR & ELECTRIC INC
Contact details pending
|
|
| 2026-10-27 |
Electrical Source type: Electric Vehicle Charger
|
578 HILLSIDE RD, REDWOOD CITY CA 94062-0000 |
COBALT POWER SYSTEMS INC
📞 (•••) •••-••••
|
|
| 2026-10-27 |
Roofing Source type: Re-Roof
|
235 WINDSOR DR, SAN CARLOS CA 94070 | — | |
| 2026-10-27 |
Landscaping & Exterior Source type: Siding and Stucco
|
746 NEVADA AVE, SAN MATEO CA 94402 | — | |
| 2026-10-27 |
Roofing Source type: Re-Roof
|
24 LINARIA WAY, PORTOLA VALLEY CA 94028-0000 | — | |
| 2026-10-26 |
Roofing Source type: Re-Roof
|
236 6TH ST, MONTARA CA 94037-0000 |
MR ROOFING INC
📞 (•••) •••-••••
|
|
| 2026-10-26 |
HVAC Source type: HVAC, Furnace, Air Conditioning, and Heat Pump
|
40 KATAOKA CT, REDWOOD CITY CA 94062-0000 |
CALVEY HEATING & AIR
Contact details pending
|
|
| 2026-10-26 |
Solar Source type: Auto Issue Permit
|
453 LAKEVIEW Way, Redwood City CA 94062-0000 |
TESLA ENERGY OPERATIONS INC
📞 (•••) •••-••••
|
|
| 2026-10-26 |
Other Source type: Building Permit Revision
|
860 AIRPORT ST, MOSS BEACH CA 94038-0000 |
COASTWEST FIRE PROTECTION
Contact details pending
|
|
| 2026-10-26 |
Roofing Source type: Re-Roof
|
787 MADDUX DR, COLMA CA 94015-0000 |
GDH ROOFING & BUILDING INC
Contact details pending
|
|
| 2026-10-26 |
HVAC Source type: HVAC, Furnace, Air Conditioning, and Heat Pump
|
631 LA MESA DR, PORTOLA VALLEY CA 94028-0000 |
ELECTRIC AIR INC DBA HELIOS CLIMATE INDUSTRIES
Contact details pending
|
|
| 2026-10-26 |
Roofing Source type: Re-Roof
|
13010 SKYLINE BLVD, WOODSIDE CA 94062-0000 |
APOLLO BUILDING AND ROOFING GROUP INC
📞 (•••) •••-••••
|
|
| 2026-10-26 |
Interior Renovation Source type: Commercial Addition / Alteration / Tenant Improvement / Change of Occupancy or Use
|
2121 SAND HILL RD, MENLO PARK CA 94025-0000 |
William Duff Architects
Contact details pending
|
|
| 2026-10-26 |
Roofing Source type: Re-Roof
|
24 CAMBORNE AVE, SAN CARLOS CA 94070-0000 |
ZENITH ROOFERS LLC
📞 (•••) •••-••••
|
|
| 2026-10-26 | Plumbing | 514 RUTHERFORD AVE, REDWOOD CITY CA 94061-0000 |
LEMUS PLUMBING
📞 (•••) •••-••••
|
|
| 2026-10-26 | Plumbing | 721 3RD AVE, REDWOOD CITY CA 94063-0000 |
LEMUS PLUMBING
📞 (•••) •••-••••
|
|
| 2026-10-26 |
Fire Protection Source type: Fire Systems
|
11541 LA HONDA RD, WOODSIDE CA 94020-0000 |
FIREMEX SOLUTIONS INC
Contact details pending
|
|
| 2026-10-26 |
Electrical Source type: Auto Issue Permit
|
831 COLUMBUS St, El Granada CA 94018-0000 |
TESLA ENERGY OPERATIONS INC
📞 (•••) •••-••••
|
|
| 2026-10-26 |
Demolition Source type: Demolition (Minor / Major / Pool)
|
621 MACARTHUR AVE, REDWOOD CITY CA 94063-0000 | — | |
| 2026-10-26 |
Other Source type: Building Permit Revision
|
1740 CORDILLERAS RD, REDWOOD CITY CA 94062 | — | |
| 2026-10-26 |
Roofing Source type: Re-Roof
|
124 ALAMEDA DE LAS PULGAS, REDWOOD CITY CA 94062 | — | |
| 2026-10-26 |
Other Source type: Building Permit Revision
|
2184 BUNKER HILL DR, SAN MATEO CA 94402-0000 | — | |
| 2026-10-26 |
Roofing Source type: Re-Roof
|
719 VERNAL WAY, REDWOOD CITY CA 94062-0000 | — | |
| 2026-10-26 |
Interior Renovation Source type: Residential Addition / Alteration to Existing Residence
|
118 Escalona AVE, El Granada CA 94018-0000 | — | |
| 2026-10-26 |
Other Source type: Building Permit Revision
|
86 CANADA RD, WOODSIDE CA 94062 | — | |
| 2026-10-25 |
Demolition Source type: Demolition (Minor / Major / Pool)
|
— | — | |
| 2026-10-24 |
Roofing Source type: Re-Roof
|
1299 CEDAR ST, MONTARA CA 94037-0000 |
GREG JONES ROOFING LLC
📞 (•••) •••-••••
|
|
| 2026-10-23 |
Electrical Source type: Electrical Service Upgrade
|
701 ETHELDORE ST, MOSS BEACH CA 94038-0000 |
TRUDEL CONSTRUCTION
📞 (•••) •••-••••
|
|
| 2026-10-23 |
Roofing Source type: Re-Roof
|
600 OAKSIDE AVE, REDWOOD CITY CA 94063-0000 |
ROOFLOW INC
📞 (•••) •••-••••
|
|
| 2026-10-23 |
Electrical Source type: Electrical Service Upgrade
|
3240 BEAR GULCH RD, SAN GREGORIO CA 94062-0000 |
GRIDSYNC SOLUTIONS LLC
Contact details pending
|
|
| 2026-10-23 |
Electrical Source type: Electrical Service Upgrade
|
650 12TH AVE, MENLO PARK CA 94025-0000 |
SUN BEAM SOLAR ENERGY CORPORATION
📞 (•••) •••-••••
|
|
| 2026-10-23 |
Roofing Source type: Re-Roof
|
460 6TH ST, MONTARA CA 94037-0000 |
GREG JONES ROOFING LLC
📞 (•••) •••-••••
|
|
| 2026-10-23 |
Solar Source type: Auto Issue Permit
|
900 SONORA Ave, El Granada CA 94019-0000 |
NEXT SOLAR INC
📞 (•••) •••-••••
|
|
| 2026-10-23 |
Electrical Source type: Electrical Service Upgrade
|
852 15TH AVE, MENLO PARK CA 94025-0000 |
Electeic Heroes
Contact details pending
|
|
| 2026-10-23 |
Electrical Source type: Electric Generator
|
200 SEVILLA AVE, EL GRANADA CA 94018-0000 |
ALECO ELECTRIC INC
Contact details pending
|
|
| 2026-10-23 |
Roofing Source type: Re-Roof
|
559 6TH ST, MONTARA CA 94037-0000 |
GREG JONES ROOFING LLC
📞 (•••) •••-••••
|
|
| 2026-10-23 | Plumbing | 555 SANTA CLARA AVE, REDWOOD CITY CA 94061-0000 |
EJ PLUMBING LLC
📞 (•••) •••-••••
|
|
| 2026-10-23 |
Electrical Source type: Electrical Service Upgrade
|
178 SPRINGDALE WAY, REDWOOD CITY CA 94062-0000 |
MODERN ELECTRIC
Contact details pending
|
|
| 2026-10-23 |
Roofing Source type: Re-Roof
|
749 STEWART AVE, COLMA CA 94015-0000 |
BAY 101 ROOFING INC
Contact details pending
|
|
| 2026-10-23 |
Addition Source type: Residential Addition / Alteration to Existing Residence
|
841 CALIFORNIA WAY, REDWOOD CITY CA 94062-0000 |
Adeesh Paranjape
Contact details pending
|
|
| 2026-10-23 |
Electrical Source type: Electrical Service Upgrade
|
1354 SHERMAN AVE, MENLO PARK CA 94025-0000 |
EJ PLUMBING LLC
📞 (•••) •••-••••
|
|
| 2026-10-23 |
Electrical Source type: Electric Vehicle Charger
|
578 HILLSIDE RD, REDWOOD CITY CA 94062-0000 | — | |
| 2026-10-23 |
Addition Source type: Residential Addition / Alteration to Existing Residence
|
55 BENNINGTON DR, SAN MATEO CA 94402-0000 | — | |
| 2026-10-23 |
Electrical Source type: Electrical Service Upgrade
|
470 VIRGINIA AVE, MOSS BEACH CA 94038 | — | |
| 2026-10-23 |
Landscaping & Exterior Source type: Landscaping / Retaining Wall
|
44 SKYLONDA DR, WOODSIDE CA 94062 | — |
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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