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.
145 records — permits and code violations sorted by date
| Date | Type | Value | Address | Contractor / Status | Save |
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| 2026-07-30 | Electrical | — | 2065 KINGS LN, SAN MATEO CA 94402-0000 |
ADARY ELECTRIC INC
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| 2026-07-28 | Electrical | — | 25 MONTANA LN, MENLO PARK CA 94025-0000 |
ELEX SOLUTIONS INC
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| 2026-07-23 | Electrical | — | 2025 HELENA WAY, REDWOOD CITY CA 94061-0000 |
TESLA ENERGY OPERATIONS INC
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| 2026-07-23 | Electrical | — | 2180 MILLS AVE, MENLO PARK CA 94025-0000 |
SUN BEAM SOLAR ENERGY CORPORATION
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| 2026-07-18 | Electrical | — | 408 UPTON ST, REDWOOD CITY CA 94062-0000 |
BEE DALY ELECTRIC INC
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| 2026-07-17 | Plumbing | — | 1735 CRONER AVE, MENLO PARK CA 94025-0000 |
WATER HEATERS ONLY INC
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| 2026-07-17 | Solar | $27,399 | 3140 CANYON Rd, Burlingame CA 94010-0000 |
SUNRUN INSTALLATION SERVICES INC
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| 2026-07-16 | Solar | $69,999 | 1306 STOCKBRIDGE Ave, Redwood City CA 94061-0000 |
CLEAN SOLAR INC
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| 2026-07-16 | Electrical | — | 8176 PESCADERO CREEK RD, LOMA MAR CA 94021-0000 |
S WATER SYSTEMS INC
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| 2026-07-15 | Solar | $43,281 | 950 HAWTHORNE St, Montara CA 94037-0000 |
SUNRUN INSTALLATION SERVICES INC
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| 2026-07-14 | Electrical | — | 2804 ADELINE DR, BURLINGAME CA 94010-0000 |
HARDTKE CONSTRUCTION
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| 2026-07-13 | Electrical | — | 99 AVENUE PORTOLA, EL GRANADA CA 94018 |
ROCHE ELECTRIC
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| 2026-07-13 | Electrical | — | 446 UPLAND RD, REDWOOD CITY CA 94062-0000 |
ADARY ELECTRIC INC
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| 2026-07-13 | Electrical | — | 525 SYLVAN ST, DALY CITY CA 94014-0000 |
ASF ELECTRIC INC
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| 2026-07-11 | Electrical | — | 164 CULEBRA LN, MOSS BEACH CA 94038-0000 |
ASPECT POWER LLC
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| 2026-07-09 | Electrical | — | 779 MADDUX DR, COLMA CA 94015-0000 |
ELEX SOLUTIONS INC
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| 2026-07-08 | Plumbing | — | 630 PARK RD, REDWOOD CITY CA 94062-0000 |
FUSE SERVICE INC
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| 2026-07-07 | Electrical | — | 13370 SKYLINE BLVD, REDWOOD CITY CA 94062-0000 |
BAY ELECTRIC LLC
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| 2026-07-02 | Electrical | — | 3354 OAK KNOLL DR, REDWOOD CITY CA 94062-0000 |
MAC BUILDERS LP
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| 2026-07-02 | Electrical | — | 265 CUESTA REAL, La Honda CA 94020-0000 |
SUNRUN INSTALLATION SERVICES INC
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| 2026-07-02 | Solar | $20,895 | 1850 CORDILLERAS Rd, Redwood City CA 94062-0000 |
RM ENERGY INC
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| 2026-07-01 | Electrical | — | 558 7TH AVE, MENLO PARK CA 94025-0000 |
VILLQUIN AIR SERVICES LLC
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| 2026-07-01 | Electrical | $37,212 | 971 LA MESA Dr, Portola Valley CA 94028-0000 |
SUNRUN INSTALLATION SERVICES INC
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| 2026-07-01 | HVAC/Mech | — | 558 7TH AVE, MENLO PARK CA 94025-0000 |
VILLQUIN AIR SERVICES LLC
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| 2026-06-30 | Solar | $37,017 | 1752 MILTON St, Redwood City CA 94061-0000 |
JAJ ROOFING
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| 2026-06-29 | Electrical | — | 235 YALE AVE, EL GRANADA CA 94019-0000 |
RANE ELECTRIC
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| 2026-06-29 | Electrical | — | 110 STANFORD AVE, HALF MOON BAY CA 94019-0000 |
RANE ELECTRIC
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| 2026-06-29 | Electrical | — | 20 SIESTA CT, PORTOLA VALLEY CA 94028-0000 |
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| 2026-06-29 | Fire Protection | — | 429 MACARTHUR AVE, REDWOOD CITY CA 94063-0000 |
H A BUILDER GROUP LLC
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| 2026-06-29 | Electrical | — | 230 YALE AVE, EL GRANADA CA 94019-0000 |
RANE ELECTRIC
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| 2026-06-27 | Electrical | — | 807 LAKEVIEW WAY, REDWOOD CITY CA 94062-0000 |
United Electrical
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| 2026-06-26 | Solar | $33,161 | 643 FERDINAND Ave, El Granada CA 94018-0000 |
NEXT SOLAR INC
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| 2026-06-26 | Solar | $65,700 | 555 SAN JUAN Ave, El Granada CA 94018-0000 |
COBALT POWER SYSTEMS INC
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| 2026-06-25 | Plumbing | — | 179 SANTIAGO AVE, REDWOOD CITY CA 94061-0000 |
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| 2026-06-24 | Plumbing | — | 6210 SKYLINE BLVD, BURLINGAME CA 94010-0000 |
FAST HOME SERVICES LLC
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| 2026-06-24 | HVAC/Mech | — | 640 3RD AVE, REDWOOD CITY CA 94063-0000 |
HR RENOVATION LLC
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| 2026-06-24 | Electrical | — | 2189 COBBLEHILL PL, SAN MATEO CA 94402-0000 |
JW BUILDERS CONSTRUCTION INC
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| 2026-06-24 | Electrical | — | 701 12TH AVE, MENLO PARK CA 94025-0000 |
J LEWIS ELECTRIC
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| 2026-06-24 | Plumbing | — | 563 9TH AVE, MENLO PARK CA 94025-0000 |
FUSE SERVICE INC
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| 2026-06-23 | Electrical | $36,700 | 508 UPTON St, Redwood City CA 94062-0000 |
COASTSIDE RENEWABLE ENERGY LLC
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| 2026-06-22 | Electrical | — | 2 SUMMIT CT, REDWOOD CITY CA 94062-0000 |
BAY ELECTRIC LLC
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| 2026-06-22 | Electrical | — | 390 14TH ST, MONTARA CA 94037-0000 |
LIGHT INC
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| 2026-06-22 | Electrical | — | 2010 OAKLEY AVE, MENLO PARK CA 94025-0000 |
COURTESY ELECTRIC
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| 2026-06-22 | HVAC/Mech | — | 755 GLENMERE WAY, REDWOOD CITY CA 94062-0000 |
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| 2026-06-19 | Electrical | — | 1073 GILMAN DR, COLMA CA 94015-0000 |
MARS GENERAL ELECTRIC INC
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| 2026-06-19 | Plumbing | — | 345 CORONADO AVE, EL GRANADA CA 94019-0000 |
ECONOMY ROOTER INC
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| 2026-06-19 | Electrical | — | 3249 ALPINE RD, PORTOLA VALLEY CA 94028-0000 |
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| 2026-06-18 | Solar | $19,500 | 314 BERESFORD Ave, Redwood City CA 94061-0000 |
SOLEEVA ENERGY INC
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| 2026-06-17 | HVAC/Mech | — | 271 NIMITZ AVE, REDWOOD CITY CA 94061-0000 |
SHOREWAY PLUMBING INC
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| 2026-06-17 | Solar | $120,070 | 732 ALTA VISTA Rd, Montara CA 94037-0000 |
SIMPLY SOLAR
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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.