937 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 | 2026-08-03 |
PermitGrab tracks 79 active contractors who pulled 937 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 407 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.
937 records — permits and code violations sorted by date
| Date | Type | Value | Address | Contractor / Status | Save |
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| 2026-08-03 | General Construction | — | 3140 CANYON Rd, Burlingame CA 94010-0000 |
SUNRUN INSTALLATION SERVICES INC
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| 2026-08-01 | Solar | — | 718 EL GRANADA BLVD, EL GRANADA CA 94019-0000 |
GREG JONES ROOFING LLC
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| 2026-08-01 | Solar | — | 1060 ACACIA ST, MONTARA CA 94037-0000 |
GREG JONES ROOFING LLC
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| 2026-07-30 | Electrical | — | 2065 KINGS LN, SAN MATEO CA 94402-0000 |
ADARY ELECTRIC INC
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| 2026-07-29 | General Construction | — | 123 CARMEL AVE, EL GRANADA CA 94018-0000 |
GROUNDWORKS CALIFORNIA LLC
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| 2026-07-29 | Battery Storage | — | 3031 GLENDALE Ave, Redwood City CA 94063-0000 |
SUNRUN INSTALLATION SERVICES INC
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| 2026-07-29 | General Construction | — | 118 ALEXANDER AVE, REDWOOD CITY CA 94061-0000 |
WARNER CUSTOM HOMES INC
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| 2026-07-29 | Solar | — | 3093 EL CAMINO REAL, REDWOOD CITY CA 94063-0000 |
ELM ROOFING CONTRACTORS INC
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| 2026-07-28 | Plumbing | — | 990 AVENUE ALHAMBRA, EL GRANADA CA 94019-0000 |
DISCOUNT PLUMBING ROOTER SERVICES LLC
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| 2026-07-28 | Windows/Doors | — | 414 DEHOFF CANYON RD, HALF MOON BAY CA 94019-0000 |
CUSTOM EXTERIORS INC
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| 2026-07-28 | Electrical | — | 25 MONTANA LN, MENLO PARK CA 94025-0000 |
ELEX SOLUTIONS INC
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| 2026-07-27 | Solar | — | 141 SHELDEN RD, LA HONDA CA 94020-0000 |
MACHU PICCHU ROOFING INC
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| 2026-07-27 | HVAC/Mech | — | 2673 ALPINE RD, PORTOLA VALLEY CA 94025-0000 |
GROUNDWORKS CALIFORNIA LLC
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| 2026-07-24 | Plumbing | — | 1615 YORKTOWN RD, SAN MATEO CA 94402-0000 |
DISCOUNT PLUMBING ROOTER SERVICES LLC
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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 | General Construction | $14,000 | 2025 HELENA Way, Redwood City CA 94061-0000 |
TESLA ENERGY OPERATIONS INC
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| 2026-07-23 | HVAC/Mech | — | 144 DEXTER AVE, REDWOOD CITY CA 94063-0000 |
ELECTRIC AIR INC
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| 2026-07-23 | HVAC/Mech | — | 2067 SANTA CRUZ AVE, MENLO PARK CA 94025-0000 |
ELECTRIC AIR INC
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| 2026-07-23 | Temporary | — | 2045 HELENA WAY, REDWOOD CITY CA 94061-0000 |
NORCAL HOME BUILDERS LLC
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| 2026-07-23 | General Construction | — | 2045 HELENA WAY, REDWOOD CITY CA 94061-0000 |
NORCAL HOME BUILDERS LLC
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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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| 2026-07-23 | General Construction | — | 2045 HELENA WAY, REDWOOD CITY CA 94061-0000 |
NORCAL HOME BUILDERS LLC
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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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| 2026-07-23 | Solar | — | 3334 PESCADERO CREEK RD, PESCADERO CA 94060-0000 |
MACHU PICCHU ROOFING INC
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| 2026-07-23 | Windows/Doors | — | 4 BENNINGTON CT, SAN MATEO CA 94402-0000 |
DKJ ASSOCIATES INC
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| 2026-07-22 | Windows/Doors | — | 36 ALISO WAY, PORTOLA VALLEY CA 94028-0000 |
DKJ ASSOCIATES INC
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| 2026-07-22 | Plumbing | — | 590 STANFORD AVE, REDWOOD CITY CA 94063-0000 |
DISCOUNT PLUMBING ROOTER SERVICES LLC
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| 2026-07-21 | Solar | — | 19 MEMORY LN, LA HONDA CA 94020-0000 |
HIGH POINT ROOFING SERVICES
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| 2026-07-21 | HVAC/Mech | — | 65 OLD SPANISH Trl, Portola Valley CA 94028-0000 |
SEMPER HOME
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| 2026-07-20 | General Construction | — | 2760 SUMMIT DR, BURLINGAME CA 94010-0000 |
A M S CONSTRUCTION
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| 2026-07-20 | General Construction | — | 722 EL GRANADA BLVD, EL GRANADA CA 94019-0000 |
KEVIN J PALMER
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| 2026-07-20 | Solar | — | 354 COLUMBUS ST, EL GRANADA CA 94018-0000 |
MIKE MCCURDY ROOFING INC
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| 2026-07-20 | Solar | — | 683 11TH AVE, MENLO PARK CA 94025-0000 |
Del Rio Roofing Co. Inc
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| 2026-07-18 | HVAC/Mech | — | 2054 GORDON AVE, MENLO PARK CA 94025-0000 |
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| 2026-07-18 | Electrical | — | 408 UPTON ST, REDWOOD CITY CA 94062-0000 |
BEE DALY ELECTRIC INC
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| 2026-07-18 | HVAC/Mech | — | 123 ESCALONA AVE, EL GRANADA CA 94018-0000 |
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| 2026-07-17 | General Construction | — | 563 ENCINA AVE, MENLO PARK CA 94025-0000 |
VALENTI BUILDERS INC
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| 2026-07-17 | General Construction | — | 1175 PALOMAR DR, REDWOOD CITY CA 94070-0000 |
CENTRAL PACIFIC CONSTRUCTION
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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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| 2026-07-17 | Plumbing | — | 1735 CRONER AVE, MENLO PARK CA 94025-0000 |
WATER HEATERS ONLY INC
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| 2026-07-17 | Demolition | — | 807 MENLO OAKS DR, MENLO PARK CA 94025-0000 |
NORCAL HOME BUILDERS LLC
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| 2026-07-17 | Temporary | — | 807 MENLO OAKS DR, MENLO PARK CA 94025-0000 |
NORCAL HOME BUILDERS LLC
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| 2026-07-16 | General Construction | $15,000 | 1339 COLUMBUS St, El Granada CA 94018-0000 |
AMECO SOLAR LLC
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| 2026-07-16 | Demolition | — | 2065 OAKLEY AVE, MENLO PARK CA 94025-0000 |
NORCAL HOME BUILDERS LLC
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| 2026-07-16 | Fire Protection | — | 2001 VALPARAISO AVE, MENLO PARK CA 94025-0000 |
GOLDEN BLAZE FIRE PROTECTION INC
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| 2026-07-16 | HVAC/Mech | — | 3130 ALPINE RD, PORTOLA VALLEY CA 94028-0000 |
Mesa Energy Systems, 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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| 2026-07-16 | Temporary | — | 2065 OAKLEY AVE, MENLO PARK CA 94025-0000 |
NORCAL HOME BUILDERS LLC
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| 2026-07-16 | Structural | — | 270 DEDALERA DR, PORTOLA VALLEY CA 94028-0000 |
Art of Construction, 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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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.
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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 937+ 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 2026-08-03. Updated daily • newest record from 19h 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 407 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 937 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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