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Best Licensed HVAC Contractors in Marysville, CA

7 HVAC contractors registered in Marysville hold current CSLB licenses, verified against official records as of August 17, 2026. All 7 are listed below, ordered by years licensed.

How we chose: We identified 7 companies registered in Marysville. 7 passed license verification. All 7 are listed below. Our methodology

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  1. 1.Frank M Booth Inc.

    ✓ CSLB License #142219 - look up this number at CSLBInsured - ARCH INSURANCE COMPANYBonded - $25,000
    Verified
    August 17, 2026
    Licensed since
    1953
    Expires
    2027-07-31
    Phone
    (530) 742-7134

  2. 2.Stout Air

    ✓ CSLB License #953822 - look up this number at CSLBInsured - EMPLOYERS PREFERRED INSURANCE COMPANYBonded - $25,000
    Verified
    August 17, 2026
    Licensed since
    2010
    Expires
    2026-10-31
    Phone
    (530) 742-7119

  3. 3.Limitless Appliance, Heating And Air

    ✓ CSLB License #1012930 - look up this number at CSLBInsured - MARKEL INSURANCE COMPANYBonded - $25,000
    Verified
    August 17, 2026
    Licensed since
    2016
    Expires
    2028-04-30
    Phone
    (530) 763-7600

  4. 4.Sandler Heating & Air Conditioning

    ✓ CSLB License #1014159 - look up this number at CSLBInsured - MARKEL INSURANCE COMPANYBonded - $25,000
    Verified
    August 17, 2026
    Licensed since
    2016
    Expires
    2028-05-31
    Phone
    (530) 276-3755

  5. 5.River Valley Mechanical

    ✓ CSLB License #1041474 - look up this number at CSLBInsured - STATE COMPENSATION INSURANCE FUNDBonded - $25,000
    Verified
    August 17, 2026
    Licensed since
    2018
    Expires
    2028-07-31
    Phone
    (916) 706-8426

  6. 6.L J Heating And Air Conditioning Inc.

    ✓ CSLB License #1115117 - look up this number at CSLBInsured - AMTRUST INSURANCE COMPANYBonded - $25,000
    Verified
    August 17, 2026
    Licensed since
    2024
    Expires
    2028-01-31
    Phone
    (530) 301-9632

  7. 7.Watson's Heating And Air

    ✓ CSLB License #1127044 - look up this number at CSLBInsured - MARKEL INSURANCE COMPANYBonded - $25,000
    Verified
    August 17, 2026
    Licensed since
    2024
    Expires
    2026-09-30
    Phone
    (530) 635-9170

Compare the top 6 at a glance

CompanyLicenseWorkers' compLicensed since
Frank M Booth Inc.#142219On file1953
Stout Air#953822On file2010
Limitless Appliance, Heating And Air#1012930On file2016
Sandler Heating & Air Conditioning#1014159On file2016
River Valley Mechanical#1041474On file2018
L J Heating And Air Conditioning Inc.#1115117On file2024

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