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NAICS 238220 · Plumbing, Heating, and Air-Conditioning Contractors

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Plumbers in Richland, WA

14 plumbers in Richland, WA; 79 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Aarrow Plumbing

    ActivePrivate motor carrier

    Richland, WA

    CallAsk it
    Proof for Aarrow Plumbing
    USDOT registration
    FMCSA 1931500
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 8, 2026
    Where
    Richland, WA · serves Washington
    Phone
    (509) 374-3333
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  2. Adrian's Pro Plumbing LLC

    ActiveConstruction contractor, general

    Richland, WA

    CallAsk it
    Proof for Adrian's Pro Plumbing LLC
    License
    L&I ADRIAPP823MR
    Issuer
    Washington State L&I
    Status
    Active
    Class
    Construction contractor, general
    Expires
    Jul 20, 2028
    Checked
    Nov 13, 2026
    Where
    Richland, WA · serves Washington
    Phone
    (509) 366-9525
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → Washington State L&I record

  3. Aircare Heating & A/C LLC

    ActiveConstruction contractor, general

    Richland, WA

    CallAsk it
    Proof for Aircare Heating & A/C LLC
    License
    L&I AIRCAHC759DC
    Issuer
    Washington State L&I
    Status
    Active
    Class
    Construction contractor, general
    Expires
    Mar 5, 2027
    Checked
    Nov 13, 2026
    Where
    Richland, WA · serves Washington
    Phone
    (509) 579-9979
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → Washington State L&I record

  4. Ddb LLC

    ActiveConstruction contractor, general

    Richland, WA

    CallAsk it
    Proof for Ddb LLC
    License
    L&I DDBLLL*853NO
    Issuer
    Washington State L&I
    Status
    Active
    Class
    Construction contractor, general
    Expires
    Oct 7, 2027
    Checked
    Nov 13, 2026
    Where
    Richland, WA · serves Washington
    Phone
    (509) 378-7596
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → Washington State L&I record

  5. Frank Blairs Pro Plumbing Serv

    ActivePlumbing contractor, journey level

    Richland, WA

    CallAsk it
    Proof for Frank Blairs Pro Plumbing Serv
    License
    L&I FRANKBP794NP
    Issuer
    Washington State L&I
    Status
    Active
    Class
    Plumbing contractor, journey level
    Expires
    Sep 14, 2027
    Checked
    Nov 13, 2026
    Where
    Richland, WA · serves Washington
    Phone
    (509) 628-1002
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → Washington State L&I record

  6. Gravity Plumbing

    ActivePlumbing contractor, journey level

    Richland, WA

    CallAsk it
    Proof for Gravity Plumbing
    License
    L&I GRAVIP*781CN
    Issuer
    Washington State L&I
    Status
    Active
    Class
    Plumbing contractor, journey level
    Expires
    Jan 7, 2027
    Checked
    Nov 13, 2026
    Where
    Richland, WA · serves Washington
    Phone
    (509) 205-5579
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → Washington State L&I record

  7. Intermech Inc

    ActiveConstruction contractor, general

    Richland, WA

    CallAsk it
    Proof for Intermech Inc
    License
    L&I INTERI*923C5
    Issuer
    Washington State L&I
    Status
    Active
    Class
    Construction contractor, general
    Expires
    Feb 26, 2028
    Checked
    Nov 13, 2026
    Where
    Richland, WA · serves Washington
    Phone
    (509) 628-9141
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → Washington State L&I record

  8. Legend Plumbing & Mech LLC

    ActivePlumbing contractor, journey level

    Richland, WA

    CallAsk it
    Proof for Legend Plumbing & Mech LLC
    License
    L&I LEGENPM787B6
    Issuer
    Washington State L&I
    Status
    Active
    Class
    Plumbing contractor, journey level
    Expires
    Feb 17, 2028
    Checked
    Nov 13, 2026
    Where
    Richland, WA · serves Washington
    Phone
    (509) 713-5454
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → Washington State L&I record

  9. M&M Pumping LLC

    ActiveConstruction contractor, general

    Richland, WA

    CallAsk it
    Proof for M&M Pumping LLC
    License
    L&I MMPUMPL792OL
    Issuer
    Washington State L&I
    Status
    Active
    Class
    Construction contractor, general
    Expires
    Sep 10, 2027
    Checked
    Nov 13, 2026
    Where
    Richland, WA · serves Washington
    Phone
    (509) 438-1489
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → Washington State L&I record

  10. Matts Residential Plumbing LLC

    ActivePlumbing contractor, residential

    Richland, WA

    CallAsk it
    Proof for Matts Residential Plumbing LLC
    License
    L&I MATTSRP797NP
    Issuer
    Washington State L&I
    Status
    Active
    Class
    Plumbing contractor, residential
    Expires
    Oct 8, 2027
    Checked
    Nov 13, 2026
    Where
    Richland, WA · serves Washington
    Phone
    (509) 942-9812
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → Washington State L&I record

  11. Pacific Backflow Services LLC

    ActivePlumbing contractor, backflow specialty

    Richland, WA

    CallAsk it
    Proof for Pacific Backflow Services LLC
    License
    L&I PACIFBS797ON
    Issuer
    Washington State L&I
    Status
    Active
    Class
    Plumbing contractor, backflow specialty
    Expires
    Sep 1, 2027
    Checked
    Nov 13, 2026
    Where
    Richland, WA · serves Washington
    Phone
    (509) 380-2086
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → Washington State L&I record

  12. Precision Plumbing and Supply Inc

    ActivePrivate motor carrier

    Richland, WA

    CallAsk it
    Proof for Precision Plumbing and Supply Inc
    USDOT registration
    FMCSA 4248376
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 8, 2026
    Where
    Richland, WA · serves Washington
    Phone
    (509) 521-3422
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  13. Rebath of Tri Cities

    ActiveConstruction contractor, general

    Richland, WA

    CallAsk it
    Proof for Rebath of Tri Cities
    License
    L&I REBATTC899DD
    Issuer
    Washington State L&I
    Status
    Active
    Class
    Construction contractor, general
    Expires
    Mar 12, 2027
    Checked
    Nov 13, 2026
    Where
    Richland, WA · serves Washington
    Phone
    (509) 599-2955
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → Washington State L&I record

  14. The Drain Surgeon

    ActivePlumbing contractor, residential

    Richland, WA

    CallAsk it
    Proof for The Drain Surgeon
    License
    L&I DRAINDS785B6
    Issuer
    Washington State L&I
    Status
    Active
    Class
    Plumbing contractor, residential
    Expires
    Feb 2, 2028
    Checked
    Nov 13, 2026
    Where
    Richland, WA · serves Washington
    Phone
    (509) 948-0653
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → Washington State L&I record

  15. Atomic Plumbing and Mechanical

    ActivePlumbing contractor, journey level

    West Richland, WA · 5 mi away

    CallAsk it
    Proof for Atomic Plumbing and Mechanical
    License
    L&I ATOMIPM795QN
    Issuer
    Washington State L&I
    Status
    Active
    Class
    Plumbing contractor, journey level
    Expires
    Apr 6, 2027
    Checked
    Nov 13, 2026
    Where
    West Richland, WA · serves Washington
    Phone
    (509) 438-5333
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → Washington State L&I record

  16. Elk Ridge Plumbing LLC

    ActiveConstruction contractor, general

    West Richland, WA · 5 mi away

    CallAsk it
    Proof for Elk Ridge Plumbing LLC
    License
    L&I ELKRIRP894D5
    Issuer
    Washington State L&I
    Status
    Active
    Class
    Construction contractor, general
    Expires
    Mar 25, 2027
    Checked
    Nov 13, 2026
    Where
    West Richland, WA · serves Washington
    Phone
    (509) 834-0738
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → Washington State L&I record

  17. Generations Trenchless LLC

    ActiveConstruction contractor, general

    West Richland, WA · 5 mi away

    CallAsk it
    Proof for Generations Trenchless LLC
    License
    L&I GENERT*787QW
    Issuer
    Washington State L&I
    Status
    Active
    Class
    Construction contractor, general
    Expires
    Nov 20, 2026
    Checked
    Nov 13, 2026
    Where
    West Richland, WA · serves Washington
    Phone
    (509) 416-6755
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → Washington State L&I record

  18. Northwest Rfrg Serv LLC

    ActiveConstruction contractor, general

    West Richland, WA · 3 mi away

    CallAsk it
    Proof for Northwest Rfrg Serv LLC
    License
    L&I NORTHRS800RJ
    Issuer
    Washington State L&I
    Status
    Active
    Class
    Construction contractor, general
    Expires
    Dec 13, 2026
    Checked
    Nov 13, 2026
    Where
    West Richland, WA · serves Washington
    Phone
    (509) 578-1414
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → Washington State L&I record

  19. Piche Backflow Testing

    ActivePlumbing contractor, backflow specialty

    West Richland, WA · 5 mi away

    CallAsk it
    Proof for Piche Backflow Testing
    License
    L&I PICHEBT772KE
    Issuer
    Washington State L&I
    Status
    Active
    Class
    Plumbing contractor, backflow specialty
    Expires
    Jun 5, 2027
    Checked
    Nov 13, 2026
    Where
    West Richland, WA · serves Washington
    Phone
    (509) 539-1703
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → Washington State L&I record

  20. Precision Plumbing/Supply Inc

    ActivePlumbing contractor, residential

    West Richland, WA · 3 mi away

    CallAsk it
    Proof for Precision Plumbing/Supply Inc
    License
    L&I PRECIPI791NT
    Issuer
    Washington State L&I
    Status
    Active
    Class
    Plumbing contractor, residential
    Expires
    Aug 19, 2027
    Checked
    Nov 13, 2026
    Where
    West Richland, WA · serves Washington
    Phone
    (509) 521-3422
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → Washington State L&I record

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