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NAICS 238110 · Poured Concrete Foundation and Structure Contractors

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Concrete contractors in Diamond Bar, CA

5 concrete contractors in Diamond Bar, CA; 1,541 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Martin Isaac Concrete

    ActiveC8 Concrete

    West Covina, CA · WC ✓ · 5 mi away

    Proof for Martin Isaac Concrete
    License
    CSLB 800624
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C8 Concrete
    Expires
    Oct 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    West Covina, CA · serves California
    Phone
    (626) 617-3719
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Martinez Concrete Services Inc

    ActiveC8 Concrete

    Brea, CA · WC ✓ · 6 mi away

    Proof for Martinez Concrete Services Inc
    License
    CSLB 850271
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C8 Concrete
    Expires
    Aug 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Brea, CA · serves California
    Phone
    (714) 609-2798
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Marzola Construction Co

    ActiveC8 Concrete+1

    Brea, CA · WC ✓ · 6 mi away

    Proof for Marzola Construction Co
    License
    CSLB 365180
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C8 Concrete
    Expires
    Oct 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Brea, CA · serves California
    Phone
    (714) 522-8909
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Mbr Concrete Corporation

    ActivePrivate motor carrier

    Fullerton, CA · 10 mi away

    Proof for Mbr Concrete Corporation
    USDOT registration
    US-DOT 4571885
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Fullerton, CA · serves California
    Phone
    (714) 317-2548
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record
  5. Mbr Concrete Corporation

    ActiveC8 Concrete

    Fullerton, CA · WC ✓ · 10 mi away

    Proof for Mbr Concrete Corporation
    License
    CSLB 1082681
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C8 Concrete
    Expires
    Oct 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Fullerton, CA · serves California
    Phone
    (714) 317-2548
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Micon Construction Inc

    ActiveC8 Concrete+6

    Placentia, CA · WC ✓ · 9 mi away

    Proof for Micon Construction Inc
    License
    CSLB 744198
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C8 Concrete; C12 Earthwork and Paving; C27 Landscaping; D12 Synthetic Products; D34 Prefabricated Equipment
    Expires
    Dec 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Placentia, CA · serves California
    Phone
    (714) 666-0203
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Milan Decorative Concrete

    ActiveD06 Concrete Related Services

    Covina, CA · WC exempt · 8 mi away

    Proof for Milan Decorative Concrete
    License
    CSLB 1053174
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    D06 Concrete Related Services
    Expires
    May 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Covina, CA · serves California
    Phone
    (323) 514-4141
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Mjk Construction Inc

    ActiveC8 Concrete+4

    Chino, CA · WC ✓ · 8 mi away

    Proof for Mjk Construction Inc
    License
    CSLB 586870
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C8 Concrete; C10 Electrical; HAZ Hazardous Substance Removal
    Expires
    Jan 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Chino, CA · serves California
    Phone
    (800) 698-1645
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Moe's Concrete

    ActiveC8 Concrete

    Ontario, CA · WC ✓ · 9 mi away

    Proof for Moe's Concrete
    License
    CSLB 1090844
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C8 Concrete
    Expires
    Apr 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Ontario, CA · serves California
    Phone
    (909) 730-0587
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. Mora Concrete Pumping Services

    ActivePrivate motor carrier

    Fullerton, CA · 9 mi away

    Proof for Mora Concrete Pumping Services
    USDOT registration
    US-DOT 4048153
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Fullerton, CA · serves California
    Phone
    (714) 251-7246
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record
  11. Moreno Brother's Concrete Inc

    ActiveC8 Concrete

    San Dimas, CA · WC ✓ · 7 mi away

    Proof for Moreno Brother's Concrete Inc
    License
    CSLB 1034823
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C8 Concrete
    Expires
    Jan 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Dimas, CA · serves California
    Phone
    (626) 905-3817
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Mountain View Concrete Flooring Solutions

    ActiveD06 Concrete Related Services

    San Dimas, CA · WC exempt · 7 mi away

    Proof for Mountain View Concrete Flooring Solutions
    License
    CSLB 1154330
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    D06 Concrete Related Services
    Expires
    Apr 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    San Dimas, CA · serves California
    Phone
    (714) 944-8532
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. National Concrete

    ActiveC8 Concrete+1

    Fullerton, CA · WC ✓ · 10 mi away

    Proof for National Concrete
    License
    CSLB 992114
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C8 Concrete
    Expires
    Apr 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Fullerton, CA · serves California
    Phone
    (949) 229-1050
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Natural Polish Concrete

    ActiveD06 Concrete Related Services

    Placentia, CA · WC ✓ · 9 mi away

    Proof for Natural Polish Concrete
    License
    CSLB 1006569
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    D06 Concrete Related Services
    Expires
    Aug 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Placentia, CA · serves California
    Phone
    (714) 808-7140
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Navarro Landscape L P

    ActiveC8 Concrete+2

    LA Habra Heights, CA · WC ✓ · 9 mi away

    Proof for Navarro Landscape L P
    License
    CSLB 794165
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C8 Concrete; C27 Landscaping
    Expires
    Apr 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    LA Habra Heights, CA · serves California
    Phone
    (562) 690-6414
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Next Generation Floor Covering

    ActiveD06 Concrete Related Services+2

    Ontario, CA · WC ✓ · 9 mi away

    Proof for Next Generation Floor Covering
    License
    CSLB 1089919
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C15 Flooring and Floor Covering; D06 Concrete Related Services; D12 Synthetic Products
    Expires
    Apr 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Ontario, CA · serves California
    Phone
    (409) 437-6731
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Noelte Construction Services Inc

    ActiveC8 Concrete+2

    Chino, CA · WC ✓ · 7 mi away

    Proof for Noelte Construction Services Inc
    License
    CSLB 235305
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C8 Concrete
    Expires
    Apr 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Chino, CA · serves California
    Phone
    (951) 453-2854
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. Oakridge Industries Incorporated

    ActiveC8 Concrete+1

    Pomona, CA · WC ✓ · 7 mi away

    Proof for Oakridge Industries Incorporated
    License
    CSLB 453094
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C8 Concrete; D12 Synthetic Products
    Expires
    Mar 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Pomona, CA · serves California
    Phone
    (909) 397-0966
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. Orange County Block Wall

    ActiveC8 Concrete+1

    Placentia, CA · WC ✓ · 9 mi away

    Proof for Orange County Block Wall
    License
    CSLB 883791
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C8 Concrete; C29 Masonry
    Expires
    Apr 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Placentia, CA · serves California
    Phone
    (714) 326-5045
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Orange County Demolition Inc

    ActiveC8 Concrete+1

    Placentia, CA · WC ✓ · 9 mi away

    Proof for Orange County Demolition Inc
    License
    CSLB 830497
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C8 Concrete; C21 Building Moving/Demolition
    Expires
    Oct 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Placentia, CA · serves California
    Phone
    (714) 524-2627
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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