953 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) | 953 |
|---|---|
| Total permit value (90d) | $1,121,496 |
| Active contractors | 79 |
| Newest permit | 2026-08-03 |
PermitGrab tracks 79 active contractors who pulled 953 building permits in San Mateo County, CA as of 2026-08-03. 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 418 building permits in San Mateo County over the last 30 days — down 9.3% from the prior 30 days, with $494,233 in declared project value across the 18 that report a cost. Over 90 days: 953 permits worth $1,121,496.
Freshly filed permits with named contractors — tap to call.
953 records — permits and code violations sorted by date
| Date | Type | Value | Address | Contractor / Status | Save |
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| 2026-06-08 | General Construction | — | 756 8TH AVE, REDWOOD CITY CA 94063-0000 |
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| 2026-06-06 | Plumbing | — | 230 NAVARRA AVE, EL GRANADA CA 94019-0000 |
GEORGIO ATANA
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| 2026-06-05 | Solar | — | 108 PECORA WAY, PORTOLA VALLEY CA 94028-0000 |
ELM ROOFING CONTRACTORS
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| 2026-06-05 | Electrical | — | 2275 ALLEGHENY WAY, SAN MATEO CA 94402-0000 |
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| 2026-06-05 | Solar | — | 820 BUENA VISTA ST, MOSS BEACH CA 94038-0000 |
KEVIN J PALMER
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| 2026-06-05 | Roofing | — | 110 SAN PEDRO RD, EL GRANADA CA 94019-0000 |
ICO INC
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| 2026-06-05 | General Construction | — | 109 LOS MONTES DR, BURLINGAME CA 94010-0000 |
Son, Inc
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| 2026-06-05 | Solar | — | 239 EL GRANADA BLVD, EL GRANADA CA 94019-0000 |
GOLDEN HEIGHTS REMODELING INC
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| 2026-06-04 | HVAC/Mech | — | 1606 ASCENSION DR, SAN MATEO CA 94402-0000 |
Airstars Corp
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| 2026-06-04 | Plumbing | — | 3525 OAK KNOLL DR, REDWOOD CITY CA 94062-0000 |
JOHN A BOUDREAU PLUMBING
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| 2026-06-04 | Solar | — | 308 SEQUOIA AVE, REDWOOD CITY CA 94061-0000 |
TAILOR - MAKE DEVELOPMENT INC
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| 2026-06-04 | General Construction | — | 308 SEQUOIA AVE, REDWOOD CITY CA 94061-0000 |
TAILOR - MAKE DEVELOPMENT INC
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| 2026-06-04 | Windows/Doors | — | 819 THORNHILL DR, COLMA CA 94015-0000 |
Cornerstone Construction
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| 2026-06-04 | HVAC/Mech | — | 1744 LOUVAINE DR, DALY CITY CA 94015-0000 |
AQUA HEATING SYSTEMS INC
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| 2026-08-03 | Windows/Doors | — | 40 VALLEY VIEW CT, SAN MATEO CA 94402 | — | |
| 2026-08-03 | General Construction | — | CA 94019 | — | |
| 2026-08-03 | Electrical | — | 79 NORTH ST, PESCADERO CA 94060 | — | |
| 2026-08-03 | HVAC/Mech | — | 734 16TH AVE, MENLO PARK CA 94025-0000 | — | |
| 2026-08-03 | Commercial Shell | — | 1670 ANNIE ST, COLMA CA 94015 | — | |
| 2026-08-03 | General Construction | — | 2806 PURISIMA CREEK RD, HALF MOON BAY CA 94062 | — | |
| 2026-08-03 | Electrical | — | 750 AVENUE ALHAMBRA, EL GRANADA CA 94019-0000 | CHARLES ELECTRIC | |
| 2026-08-03 | General Construction | — | 852 87TH ST, COLMA CA 94015-0000 | — | |
| 2026-08-03 | Electrical | — | 1969 PALO ALTO WAY, MENLO PARK CA 94025-0000 | — | |
| 2026-08-03 | Electrical | — | 732 ALTA VISTA RD, MONTARA CA 94037-0000 | GRANITE ELECTRIC INC | |
| 2026-08-03 | Windows/Doors | — | 20 REINER ST, COLMA CA 94014-0000 | — | |
| 2026-08-03 | Plumbing | — | 2001 MIRAMONTES POINT RD, HALF MOON BAY CA 94019-0000 | ×3 GALLAHER COMPANY | |
| 2026-08-03 | Electrical | — | 432 8TH AVE, MENLO PARK CA 94025-0000 | — | |
| 2026-08-02 | Roofing | — | 571 FRANCISCO ST, EL GRANADA CA 94018 | — | |
| 2026-07-31 | Pool/Spa | — | 379 SUMMIT DR, REDWOOD CITY CA 94062-0000 | — | |
| 2026-07-31 | Solar | — | 443 EL GRANADA BLVD, EL GRANADA CA 94019-0000 | ABOVE ALL ROOFING SOLUTIONS INC | |
| 2026-07-31 | Solar | — | 811 KAYNYNE ST, REDWOOD CITY CA 94063-0000 | BAY QUALITY ROOFING & BUILDING SERVICES INC | |
| 2026-07-31 | Electrical | — | 750 AVENUE ALHAMBRA, EL GRANADA CA 94019 | — | |
| 2026-07-31 | Solar | $47,000 | 1837 CAMINO DE LOS ROBLES, Menlo Park CA 94025-0000 | ALL BAY SOLAR CONSTRUCTION INC | |
| 2026-07-31 | Windows/Doors | — | 141 MIMOSA WAY, PORTOLA VALLEY CA 94028 | — | |
| 2026-07-31 | Electrical | — | 107 POSITANO CIR, REDWOOD CITY CA 94065 | — | |
| 2026-07-31 | Signage | — | 121 DOLTON AVE, SAN CARLOS CA 94070-0000 | SCENIC SCAPES INC | |
| 2026-07-31 | Windows/Doors | — | 141 MIMOSA WAY, PORTOLA VALLEY CA 94028-0000 | C C I CONSTRUCTION INC | |
| 2026-07-31 | HVAC/Mech | — | WOODSIDE CA 94062 | — | |
| 2026-07-31 | Electrical | — | 2065 KINGS LN, SAN MATEO CA 94402-0000 | — | |
| 2026-07-31 | Demolition | — | 521 3RD AVE, REDWOOD CITY CA 94063-0000 | W Y DEVELOPER INC | |
| 2026-07-30 | General Construction | — | 58 LOYOLA AVE, MENLO PARK CA 94025-0000 | M G CONSTRUCTORS & ENGINEERS INC | |
| 2026-07-30 | Windows/Doors | — | 2780 WESTMORELAND AVE, REDWOOD CITY CA 94063-0000 | — | |
| 2026-07-30 | Plumbing | — | 16 COUNTRY LN, REDWOOD CITY CA 94061-0000 | EJ PLUMBING LLC | |
| 2026-07-30 | Solar | — | 211 SCENIC DR, REDWOOD CITY CA 94062-0000 | ZENITH ROOFERS LLC | |
| 2026-07-30 | General Construction | — | 599 ALTO AVE, HALF MOON BAY CA 94019-0000 | — | |
| 2026-07-30 | Roofing | — | 1523 FORGE RD, SAN MATEO CA 94402-0000 | TED CONSTRUCTION LLC | |
| 2026-07-30 | Pool/Spa | — | 687 NORTH ST, PESCADERO CA 94060-0000 | STAGE RANCH BUILDING | |
| 2026-07-30 | HVAC/Mech | — | 4 COLONIAL PL, REDWOOD CITY CA 94061-0000 | BADGER HEATING & COOLING INC |
Most active contractors by permit volume — last 90 days of activity shown in parentheses. 22 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.
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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 953+ 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, TESLA ENERGY OPERATIONS INC and HIGH POINT ROOFING SERVICES. 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 2026-08-03. 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 418 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 953 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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