935 indexed permits · 79 active contractors · San Mateo County, California.
Not shared leads. Not a marketplace. Every record is a public permit filing you can verify yourself — your competitors aren't handed the same list. One closed job typically covers the whole year. Cancel anytime in one click — no retention call.
“We track 79 contractors on record in San Mateo County, matched against the public permit file — not a bought directory list.”
| Permits (last 90 days) | 935 |
|---|---|
| Total permit value (90d) | $1,121,496 |
| Active contractors | 79 |
| Newest permit | 2026-08-02 |
PermitGrab tracks 79 active contractors who pulled 935 building permits in San Mateo County, CA as of 2026-08-02. Permits updated daily.
Filter San Mateo County leads by trade: solar · roofing · HVAC · electrical · fire protection · new construction.
One email a week with the newest San Mateo County building permits — the contractors, addresses, and project values. No credit card, unsubscribe anytime.
Contractors pulled 405 building permits in San Mateo County over the last 30 days — down 15.1% from the prior 30 days, with $494,233 in declared project value across the 18 that report a cost. Over 90 days: 935 permits worth $1,121,496.
Freshly filed permits with named contractors — tap to call.
35 records — permits and code violations sorted by date
| Date | Type | Value | Address | Contractor / Status | Save |
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| 2026-07-23 | Solar | $31,603 | 1600 MILTON St, Redwood City CA 94061-0000 |
SUNRUN INSTALLATION SERVICES INC
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| 2026-07-16 | Solar | $34,000 | 6 ROCK CREEK Ct, Redwood City CA 94062-0000 |
SUNRUN INSTALLATION SERVICES INC
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| 2026-07-13 | Solar | $12,300 | 1508 SWEETWOOD Dr, Daly City CA 94015-0000 |
BETTER EARTH ELECTRIC INC
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| 2026-07-07 | Solar | $40,989 | 361 OLD SPANISH Trl, Portola Valley CA 94028-0000 |
INFINIUM SOLAR, INC.
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| 2026-07-07 | Solar | $30,000 | 160 VISTA VERDE Way, Portola Valley CA 94028-0000 |
ESMERALIZED ELECTRIC
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| 2026-07-06 | Solar | $17,500 | 1720 MONTICELLO Rd, San Mateo CA 94402-0000 |
N R G CLEAN POWER INC
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| 2026-06-30 | Solar | — | 904 WILDWOOD AVE, COLMA CA 94015-0000 |
SOLCORE INC
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| 2026-06-18 | Solar | $35,288 | 222 BELMONT Ave, Redwood City CA 94061-0000 |
SOLEEVA ENERGY INC
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| 2026-06-16 | Solar | $5,000 | 180 LAKEVIEW Way, Redwood City CA 94062-0000 |
N R G CLEAN POWER INC
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| 2026-06-16 | Solar | $18,000 | 118 VILLAGE Ln, Colma CA 94015-0000 |
TESLA ENERGY OPERATIONS INC
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| 2026-07-29 | Solar | — | 243 FERNDALE WAY, REDWOOD CITY CA 94062 | — | |
| 2026-07-29 | Solar | — | 243 FERNDALE WAY, REDWOOD CITY CA 94062 | — | |
| 2026-07-29 | Solar | $16,068 | 3841 ALAMEDA DE LAS PULGAS, Menlo Park CA 94025-0000 | SYNERGY POWER | |
| 2026-07-27 | Solar | $11,000 | 1336 AMERICAN Way, Menlo Park CA 94025-0000 | LUNDY SOLAR AND ROOFING COMPANY | |
| 2026-07-27 | Solar | — | 500 BUENA VISTA AVE, REDWOOD CITY CA 94061 | — | |
| 2026-07-27 | Solar | $14,000 | 2026 HULL Ave, Redwood City CA 94061-0000 | SOLAR ENGINEERING LLC | |
| 2026-07-23 | Solar | — | MOSS BEACH CA 94038 | — | |
| 2026-07-22 | Solar | $17,000 | 755 15TH Ave, Menlo Park CA 94025-0000 | HAVEN ENERGY SERVICES INC | |
| 2026-07-20 | Solar | — | 55 BERNAL AVE, MOSS BEACH CA 94038-0000 | PAUL CARRASCO ELECTRIC | |
| 2026-07-20 | Solar | $46,094 | 297 ALTA VISTA Dr, South San Francisco CA 94080-0000 | AMBROSE CONSTRUCTION INC | |
| 2026-07-20 | Solar | — | 297 ALTA VISTA DR, SOUTH SAN FRANCISCO CA 94080 | — | |
| 2026-07-15 | Solar | — | 563 7th AVE, United States | — | |
| 2026-07-15 | Solar | — | 1339 COLUMBUS ST, EL GRANADA CA 94018 | — | |
| 2026-07-14 | Solar | — | 4 GLENBROOK DR, HILLSBOROUGH CA 94010 | — | |
| 2026-07-08 | Solar | — | 3820 FAIR OAKS AVE, MENLO PARK CA 94025 | — | |
| 2026-07-07 | Solar | — | 160 VISTA VERDE WAY, PORTOLA VALLEY CA 94028 | — | |
| 2026-07-01 | Solar | — | 1752 MILTON ST, REDWOOD CITY CA 94061 | — | |
| 2026-06-24 | Solar | — | 904 WILDWOOD AVE, COLMA CA 94015-0000 | — | |
| 2026-06-18 | Solar | — | 2035 HELENA Way, Redwood City CA 94061-0000 | — | |
| 2026-06-18 | Solar | — | 2161 AVY Ave, Menlo Park CA 94025-0000 | — | |
| 2026-06-10 | Solar | — | 275 HUBBARD Ave, Redwood City CA 94062-0000 | — | |
| 2026-06-10 | Solar | — | 590 LA MESA Dr, Portola Valley CA 94028-0000 | — | |
| 2026-06-04 | Solar | — | 1474 PARROTT DR, SAN MATEO CA 94402 | — | |
| 2026-06-04 | Solar | — | 231 GRANADA Ave, El Granada CA 94018-0000 | — | |
| 2026-06-01 | Solar | — | 807 THE ALAMEDA, El Granada CA 94018-0000 | — |
Most active contractors by permit volume — last 90 days of activity shown in parentheses. 23 of 25 have verified phone numbers below.
See every contractor's phone number, business name, and website in San Mateo County — plus the daily new-permit digest, owner records, and one-click CSV export.
Start your free 14-day trial — unlock San Mateo County contacts$0 today · $149/mo after the trial · cancel anytime in one click
New building permits in San Mateo County, California indicate upcoming construction projects. Contractors can identify subcontracting opportunities by monitoring recently issued permits for residential renovations, commercial buildouts, and new construction. Early outreach to permit holders often results in higher close rates before projects go to competitive bid.
San Mateo County, California processes thousands of building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 935+ San Mateo County building permits — updated daily from official city sources.
Every new construction project in San Mateo County requires a building permit before work can begin. These public records include the project address, scope of work, estimated cost, and often the general contractor's name — making them valuable leads for subcontractors looking for new projects in San Mateo County.
HVAC contractors, electricians, plumbers, and roofers in San Mateo County use building permit data to find projects before they hit traditional lead services. When a new commercial buildout or residential renovation permit is filed, it signals upcoming work that needs subcontractors.
Instead of competing for shared leads on HomeAdvisor or Angi, contractors who monitor San Mateo County building permits can reach out to general contractors the day a permit is issued — before anyone else calls. This first-mover advantage leads to higher close rates and better project selection.
PermitGrab sends daily email alerts filtered by trade, so San Mateo County electrical contractors only see electrical permits, HVAC contractors only see mechanical permits, and so on.
Reviewed by Marcus Reeves · Page data current as of · Sources: official San Mateo County open data portal.
The most active contractors filing in San Mateo County right now include NORCAL HOME BUILDERS LLC, SAMARA LIVING INC, SUNRUN INSTALLATION SERVICES INC, HIGH POINT ROOFING SERVICES and TESLA ENERGY OPERATIONS INC. PermitGrab tracks 79 active contractors across the metro, with new filings indexed on every refresh.
The most recent permit indexed for San Mateo County is dated 2026-08-02. Updated daily • newest record from 1d ago. Permit records carry filing date, address, project value, contractor name (where the source publishes it), and permit type, so a fresh row means a fresh lead.
In the last 30 days, San Mateo County permitting activity covers 405 new building permits. The mix spans new construction, residential renovations, mechanical/electrical/plumbing upgrades, roof replacements, demolitions, and tenant improvements — every record is a buying signal for a different contractor or supplier persona.
Filter San Mateo County to your trade each morning. Every fresh permit shows the contractor with a verified phone — call the GC to sub, call the owner to upsell the next phase, while competitors are still printing postcards.
Search any competitor's name and see every job they pulled in San Mateo County — where they're working, what they're charging the city in declared value, and which neighborhoods they own. Pitch the follow-on work at each address.
Code violations matched to property owners. An owner facing a citation is the warmest restoration, repair, or wholesale-offer lead there is — and no marketplace sells this list.
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 and updated as new filings post. 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.
In-depth resources for contractors working in San Mateo County
Daily email digest of new permits, plus verified contractor phone & website data. 14-day trial for alerts; $149/mo unlocks full contractor contacts.
PermitGrab currently tracks 935 building permits in San Mateo County, California. Data is pulled directly from the official municipal open-data source on every collection cycle and includes permit number, address, permit type, contractor, status, and estimated value where available.
PermitGrab collects San Mateo County daily. New permits appear here within 1–3 days of the municipal source publishing them. The count above reflects the complete current record from that source.
Contractors find leads in San Mateo County by filtering PermitGrab by trade and ZIP code, then contacting the permit applicant (owner or general contractor) directly. Pro subscribers get verified phone numbers and can set up saved-search email alerts so new matches land in their inbox the same day they’re filed.
The 14-day trial includes full Pro access to San Mateo County — unlimited phone and website reveals, CSV export, trade and value-tier filters, lead scoring, and violation cross-reference flags. Card required to start; cancel anytime before day 14.
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Comparing permit-data tools? See BuildZoom vs Shovels vs PermitGrab (2026) — pricing, coverage, and which fits contractors, suppliers, and developers.