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.
⇄ Swipe or scroll to see address & contractor
| Date | Type | Address | Contractor / Status | Save |
|---|---|---|---|---|
| 2026-06-01 |
Electrical Source type: Electrical Service Upgrade
|
102 CALIFORNIA AVE, EL GRANADA CA 94019-0000 | — | |
| 2026-06-01 |
Roofing Source type: Re-Roof
|
720 JACARANDA CIR, HILLSBOROUGH CA 94010 | — | |
| 2026-06-01 |
HVAC Source type: Commercial New
|
CA 94038 | — | |
| 2026-06-01 |
Electrical Source type: Electrical Service Upgrade
|
1670 ASCENSION DR, SAN MATEO CA 94402-0000 | — | |
| 2026-06-01 |
General Construction Source type: Confirmation
|
264 DEVONSHIRE BLVD, SAN CARLOS CA 94070-0000 | — | |
| 2026-06-01 |
HVAC Source type: HVAC, Furnace, Air Conditioning, and Heat Pump
|
1354 ENCHANTED WAY, SAN MATEO CA 94402-0000 | — | |
| 2026-06-01 |
New Construction Source type: Residential New Single Family / Multi Family / Manufactured / Detached ADU
|
264 DEVONSHIRE BLVD, SAN CARLOS CA 94070-0000 | — | |
| 2026-06-01 |
HVAC Source type: Building Permit Revision
|
24 WINDING WAY, SAN CARLOS CA 94070-0000 | — | |
| 2026-06-01 |
Solar Source type: Auto Issue Permit
|
807 THE ALAMEDA, El Granada CA 94018-0000 | — | |
| 2026-06-01 |
Demolition Source type: Demolition (Minor / Major / Pool)
|
3961 JEFFERSON AVE, REDWOOD CITY CA 94062-0000 | — | |
| 2026-06-01 |
Electrical Source type: Electrical Service Upgrade
|
360 DEVONSHIRE BLVD, SAN CARLOS CA 94070-0000 | — | |
| 2026-05-31 |
Demolition Source type: Demolition (Minor / Major / Pool)
|
1367 BEL AIRE RD, SAN MATEO CA 94402-0000 | — | |
| 2026-05-31 |
General Construction Source type: Confirmation
|
1367 BEL AIRE RD, SAN MATEO CA 94402-0000 | — | |
| 2026-05-31 |
Electrical Source type: Auto Issue Permit
|
531 MACARTHUR Dr, Colma CA 94015-0000 | — | |
| 2026-05-31 |
Interior Renovation Source type: Residential Addition / Alteration to Existing Residence
|
1367 BEL AIRE RD, SAN MATEO CA 94402-0000 | — | |
| 2026-05-08 | New Construction | 1546 CLARET ST, BHAM AL 35214
Owner: CUR··· 🔒
|
— | |
| 2026-05-08 | Windows & Doors | 1717 TIMBERCREST CIR, BHAM AL 35235
Owner: MON··· 🔒
|
RBAOFAL.COM INTEGRITY HOME SERVICES
📞 (•••) •••-••••
|
|
| 2026-05-08 | General Construction | 2309 S 5TH AVE S, BHAM AL 35233 |
ELM ROOFING CONTRACTORS INC
📞 (•••) •••-••••
|
|
| 2026-05-07 | Roofing | 1437 45TH ST, BHAM AL 35208 |
GMAIL.COM LION KING LLC
📞 (•••) •••-••••
|
|
| 2026-05-07 | General Construction | 3333 N 35TH AVE N, BHAM AL 35207 |
CRAFTONGROUP.COM EAGLE INDUSTRIAL EQUIPMENT INC
📞 (•••) •••-••••
|
|
| 2026-05-07 | General Construction | 1808 N 30TH ST N, T1, BHAM AL 35234 |
CRAFTONGROUP.COM EAGLE INDUSTRIAL EQUIPMENT INC
📞 (•••) •••-••••
|
|
| 2026-05-07 | HVAC | 2000 N REV ABRAHAM WOODS JR BLVD N, BIRMINGHAM AL 35203 |
B ROOFING INC
📞 (•••) •••-••••
|
|
| 2026-05-07 | Roofing | 2408 NW 7TH ST NW, BHAM AL 35215 | — | |
| 2026-05-07 | Electrical | 3245 BALSAM AVE, BHAM AL 35221 | — | |
| 2026-05-07 | Electrical | 2920 GARRISON AVE, BHAM AL 35211 | — | |
| 2026-05-07 | Landscaping & Exterior | 625 S 39TH ST S, BHAM AL 35222 | — |
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
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 2,126 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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