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National Sign & Marketing Corporation

General Building Contractor · Chino, CA
Active license
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License1 record · Active license
Permits100 on file
Discipline / legalNo board discipline flag
BBBNot yet available
Phone(909) 287-7366
Address13580 5th Street

Report verdict

Licensed & active (expires 2028-01-31) · No board discipline flag found in covered sources · 337 permits on file (Los Angeles, San Diego)

88/100 HomeProFax Score — public-record factors only, not a rating of workmanship. How the score works Full report

The state board is the authority. A flag is a prompt to read the board record, not a verdict. Verify license status with the issuing board before you hire. See methodology and disclaimer & corrections.

What this report checks

✓ License
Checked
1 board record(s) · Active license
✓ Discipline & legal
Checked
No board discipline flag found in covered sources.
✓ Permits
Checked
100 permit(s) on file from covered city sources.
◐ Reviews & complaints
Where available
BBB where researched and approved HomeProFax reviews only; external ratings are linked below, not stored or scored.

Score breakdown

FactorPointsWhy
License status35/35
Active license on file with a state board
Discipline & legal flags20/20
No disciplinary flag on board record
Permit history20/20
337 permits on file
Reviews (BBB + HomeProFax)13/25
No BBB rating on file and no approved HomeProFax reviews yet (neutral). External ratings are linked below, not stored

A simple, transparent sum of public-record factors. How the score works. Not a rating of workmanship.

Source data as of: Report rebuilt from source files on 2026-10-19 · CSLB bond/workers' comp as of 2026-10-14 · most recent permit on file: 2023-05-05.

What we checked

LicenseCheckedCA Corporation #745030 · active
BondChecked$25,000 with SURETEC INSURANCE COMPANY · as of 2026-10-14
Workers' compCheckedWorkers' Compensation Insurance (VALLEY FORGE INSURANCE COMPANY) · as of 2026-10-14
Years licensedCheckedLicensed since 1998
Business registrationNot available in CAState business registry not loaded yet
PermitsChecked337 permits on record
DisciplineCheckednone on record
OSHANot checked yetOSHA records not checked yet
Reviews & outside linksNot checked yetNo review lookup run yet
Contractor-providedNot checked yetNothing provided by the contractor yet

Public records as of their source dates. Board status is shown as reported by the board. Not a guarantee. Ask the contractor for their verified HomeProFax report.

Licenses

Licensed since 1998 (earliest original issue date on these state license records; not a business start date)

License #TypeStatusIssuedExpiresSource
CA 745030Corporation (B| C10| C45)
Workers' comp: Workers' Compensation Insurance (VALLEY FORGE INSURANCE COMPANY); Contractor bond: $25000 (SURETEC INSURANCE COMPANY)		clear1998-01-222028-01-31State board

Bond & workers' comp

Contractor bond$25,000 · SURETEC INSURANCE COMPANY · effective 2023-01-01
Workers' compWorkers' Compensation Insurance · VALLEY FORGE INSURANCE COMPANY · effective 2025-01-01 · expires 2027-01-01

Source: CSLB Public Data Portal (License Master), as of 2026-10-14. Verify current bond and insurance with CSLB and the insurer before you hire.

Building permits

DatePermitTypeAddressValue
2023-05-0522048-10000-00607Sign - Onsite8401 LAUREL CANYON BLVD$18,000
2023-04-2822048-10000-00858Sign - Onsite8401 LAUREL CANYON BLVD$1,500
2023-04-2122016-30000-33429Bldg-Alter/Repair - Commercial8401 LAUREL CANYON BLVD$10,000
2023-04-0322020-10000-00823Nonbldg-New - Commercial101 MANCHESTER AVE$5,000
2023-03-3123020-10000-00335Nonbldg-New - Commercial17240 SATICOY ST$4,000
2023-03-3122016-10001-20694Bldg-Alter/Repair - Commercial17240 SATICOY ST$3,500
2023-03-3123048-10000-00278Sign - Onsite17240 SATICOY ST$3,000
2023-03-2823041-10000-18982Electrical - Commercial8401 LAUREL CANYON BLVD—
2023-03-1022048-30000-01750Sign - Onsite17240 SATICOY ST$15,000
2023-03-1023048-10000-00253Sign - Onsite17240 SATICOY ST$3,000
2023-03-0121048-10000-01161Sign - Onsite3350 VERNON AVE$32,343
2023-02-1622048-10001-01277Sign - Onsite1751 SOTO ST$0
2023-02-1419048-10002-03196Nonbldg-Alter/Repair - Commercial8842 FOOTHILL BLVD$3,000
2023-01-2723016-10000-02095Bldg-Alter/Repair - Commercial4405 AVALON BLVD$10,000
2023-01-1219048-10001-03196Sign - Onsite8842 FOOTHILL BLVD$501
2023-01-1219048-10001-03193Sign - Onsite8842 FOOTHILL BLVD$501
2022-11-1019048-10000-03201Sign - Onsite8842 FOOTHILL BLVD$10,000
2022-11-1019048-10000-03192Sign - Onsite8842 FOOTHILL BLVD$10,000
2022-11-0819048-10000-03196Sign - Onsite8842 FOOTHILL BLVD$50,000
2022-11-0819048-10000-03193Sign - Onsite8842 FOOTHILL BLVD$50,000
2022-11-0421048-10001-02268Sign - Onsite330 ALVARADO ST$501
2022-10-2622016-10000-20195Bldg-Alter/Repair - Commercial1005 FAIRFAX AVE$3,270
2022-09-0722016-10000-19245Bldg-Alter/Repair - Commercial1751 SOTO ST$1,675
2022-09-0722048-10000-01277Sign - Onsite1751 SOTO ST$4,350
2022-08-2922048-10000-01282Sign - Onsite1005 FAIRFAX AVE$3,800
2022-08-1622016-10000-16455Bldg-Alter/Repair - Commercial1360 190TH ST$13,000
2022-07-2222048-10000-00687Sign - Onsite670 WESTERN AVE$4,300
2022-07-19202207087971sign - erect1507 Sloat Bl$5,000
2022-07-0722048-10000-00864Sign - Onsite2912 FIGUEROA ST$8,000
2022-06-1421020-30000-02312Nonbldg-New - Commercial330 ALVARADO ST$2,000
2022-05-0622048-10000-00648Sign - Onsite1360 190TH ST$20,000
2022-05-0321048-30000-02268Sign - Onsite330 ALVARADO ST$100
2022-03-0720048-10002-01950Sign - Onsite2445 MARIONDALE AVE$0
2022-02-0820048-10001-01950Sign - Onsite2445 MARIONDALE AVE$501
2022PDS2022-COMALT-000251———
2021-12-0321048-10000-01252Sign - Onsite330 ALVARADO ST$3,000
2021-11-0521048-10000-01427Sign - Onsite12905 RIVERSIDE DR$10,000
2021-11-0221048-10000-01165Sign - Onsite330 ALVARADO ST$20,000
2021-11-0221048-30000-01118Nonbldg-New - Commercial3070 SAN FERNANDO ROAD$501
2021-11-0221048-30000-01119Sign - Onsite3070 SAN FERNANDO ROAD$501
2021-10-2921041-10000-91505Electrical - Commercial3321 LA CIENEGA BLVD—
2021-09-2821048-10000-00935Sign - Onsite12905 RIVERSIDE DR$25,000
2021-08-2421048-30000-00925Sign - Onsite3350 VERNON AVE$2,500
2021-08-2421020-30000-01172Nonbldg-New - Commercial3350 VERNON AVE$1,500
2021-08-2021048-30000-01281Sign - Onsite3350 VERNON AVE$250
2021-08-0220048-10001-01507Sign - Onsite3321 LA CIENEGA BLVD$501
2021-07-2620048-10001-01953Sign - Onsite3321 LA CIENEGA BLVD$501
2021-04-0920020-10000-02207Nonbldg-New - Commercial5319 SUNSET BLVD$501
2021-03-1920048-10000-01919Sign - Onsite5319 SUNSET BLVD$500
2021-03-1820048-10000-01507Sign - Onsite3321 LA CIENEGA BLVD$19,000
2021-03-1820048-10000-01953Sign - Onsite3321 LA CIENEGA BLVD$4,000
2021-03-09202011209398sign - erect1635 Divisadero St$2,000
2021-03-09202011209402sign - erect1635 Divisadero St$7,000
2021-03-09202011209403sign - erect1635 Divisadero St$28,000
2021-03-0419048-10001-02485Sign - Onsite5625 CENTURY BLVD$0
2021-02-1919020-10002-03378Nonbldg-Alter/Repair - Commercial5625 CENTURY BLVD$0
2021-02-1919020-10002-03379Nonbldg-Alter/Repair - Commercial5625 CENTURY BLVD$0
2021PDS2021-COMALT-000007———
2021PDS2021-COMALT-000008———
2020-12-1520020-10000-02140Nonbldg-New - Commercial6801 LA CIENEGA BLVD$0
2020-12-1520048-10000-01851Sign - Onsite6801 LA CIENEGA BLVD$0
2020-12-1520048-10000-01850Sign - Onsite6801 LA CIENEGA BLVD$0
2020-12-1120048-10000-01950Sign - Onsite2445 MARIONDALE AVE$20,000
2020-12-0920020-10000-02139Nonbldg-New - Commercial6801 LA CIENEGA BLVD$4,000
2020-12-0719048-10001-01073Sign - Onsite6801 LA CIENEGA BLVD$1,000
2020-11-2320048-10000-01700Sign - Onsite5319 SUNSET BLVD$35,000
2020-10-2720048-20000-01574Sign - Onsite14311 VENTURA BLVD$10,000
2020-10-2120048-20000-01624Sign - Onsite14311 VENTURA BLVD$19,000
2020-10-2120048-20000-01623Sign - Onsite14311 VENTURA BLVD$15,000
2020-10-2020016-20000-20124Bldg-Alter/Repair - Commercial14511 CHATSWORTH DR$10,000
2020-10-0820020-10000-00579Nonbldg-New - Commercial18450 VENTURA BLVD$1,000
2020-10-0719048-10001-01179Sign - Onsite6801 LA CIENEGA BLVD$501
2020-09-1520016-20000-07035Bldg-Alter/Repair - Commercial18450 VENTURA BLVD$3,000
2020-09-0820020-20000-00573Nonbldg-New - Commercial18450 VENTURA BLVD$3,000
2020-09-0819016-20000-16284Bldg-Alter/Repair - Commercial6801 LA CIENEGA BLVD$18,000
2020-08-2720048-20000-00606Sign - Onsite18450 VENTURA BLVD$3,000
2020-08-2119048-10000-01103Sign - Onsite6801 LA CIENEGA BLVD$10,000
2020-07-2920020-20000-01029Nonbldg-New - Commercial20101 VENTURA BLVD$1,000
2020-07-0919048-10000-01179Sign - Onsite6801 LA CIENEGA BLVD$9,000
2020-07-0919048-10000-01180Sign - Onsite6801 LA CIENEGA BLVD$9,000
2020-07-0120048-10000-00690Sign - Onsite20101 VENTURA BLVD$1,000
2020-06-2920020-10000-00698Nonbldg-New - Commercial20101 VENTURA BLVD$5,000
2020-06-1720048-10000-00693Sign - Onsite20101 VENTURA BLVD$1,000
2020-06-1720020-10000-00699Nonbldg-New - Commercial20101 VENTURA BLVD$1,000
2020-05-2719016-20000-04476Bldg-Alter/Repair - Commercial20101 VENTURA BLVD$25,000
2020-05-1420016-20001-04581Bldg-Alter/Repair - Commercial5625 CENTURY BLVD$501
2020-03-0618048-20002-03475Sign - Onsite20101 VENTURA BLVD$1,000
2020-03-0219020-10001-03379Nonbldg-Alter/Repair - Commercial5625 CENTURY BLVD$501
2020-03-0219020-10001-03378Nonbldg-New - Commercial5625 CENTURY BLVD$501
2020-02-2819048-20001-02183Sign - Onsite5625 CENTURY BLVD$501
2020-02-2418048-20000-03367Sign - Onsite20101 VENTURA BLVD$2,500
2020-02-2418048-20000-03368Sign - Onsite20101 VENTURA BLVD$2,500
2020-02-2118020-20000-03456Nonbldg-New - Commercial20101 VENTURA BLVD$2,000
2020-02-2118048-20000-02963Sign - Onsite20101 VENTURA BLVD$8,000
2020-02-1420016-30000-04581Bldg-Alter/Repair - Commercial5625 CENTURY BLVD$10,000
2020-02-0519048-10001-00695Sign - Onsite2600 VERMONT AVE$501
2020-01-3019020-10000-03379Nonbldg-New - Commercial5625 CENTURY BLVD$4,500
2020-01-3019020-10000-03378Nonbldg-New - Commercial5625 CENTURY BLVD$4,500
2020-01-2418048-20001-03475Sign - Onsite20101 VENTURA BLVD$1,000
2020-01-0220041-30000-00066Electrical - Commercial3005 6TH ST—

Showing the 100 most recent of 337 permits on file. Source: City of Los Angeles Open Data (LADBS Building Permits), DataSF (Building Permits + Building Permits Contacts), County of San Diego Open Data (building permits)

Permit data: City of Los Angeles Open Data (LADBS Building Permits), licensed under CC BY 4.0. HomeProFax matched permits to licensed contractors; data modified from the original. Not endorsed by the City of Los Angeles. Los Angeles permits shown run through May 2023.
Source: DataSF, City and County of San Francisco (Building Permits; Building Permits Contacts).

Discipline, complaints & legal

No board discipline or complaints found in our current sources. Federal court search (CourtListener): no state-consistent possible match in our last sample run, or not yet run for this contractor.

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National Sign & Marketing Corporation · General Building Contractor
Chino, CA
License on file: CA ••••5030
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