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Best Licensed Pest Control Companies in Winchester, CA

6 pest control companies registered in Winchester hold current SPCB licenses, verified against official records as of August 21, 2026. All 6 are listed below, ordered by years licensed.

How we chose: We identified 6 companies registered in Winchester. 6 passed license verification. All 6 are listed below. Our methodology

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  1. 1.Northstar Exterminators West

    ✓ SPCB License #4316 - look up this number at SPCB
    Verified
    August 21, 2026
    Licensed since
    2003

  2. 2.Paragon Pest Management

    ✓ SPCB License #7499 - look up this number at SPCB
    Verified
    August 21, 2026
    Licensed since
    2016

  3. 3.Fumeology Fumigation

    ✓ SPCB License #7974 - look up this number at SPCB
    Verified
    August 21, 2026
    Licensed since
    2018

  4. 4.On Time Pest Solutions

    ✓ SPCB License #8689 - look up this number at SPCB
    Verified
    August 21, 2026
    Licensed since
    2021

  5. 5.Armor Pest Solutions

    ✓ SPCB License #9044 - look up this number at SPCB
    Verified
    August 21, 2026
    Licensed since
    2022

  6. 6.Pest Strike

    ✓ SPCB License #9685 - look up this number at SPCB
    Verified
    August 21, 2026
    Licensed since
    2025

Compare the top 6 at a glance

CompanyLicenseWorkers' compLicensed since
Northstar Exterminators West#4316Exempt or none on file2003
Paragon Pest Management#7499Exempt or none on file2016
Fumeology Fumigation#7974Exempt or none on file2018
On Time Pest Solutions#8689Exempt or none on file2021
Armor Pest Solutions#9044Exempt or none on file2022
Pest Strike#9685Exempt or none on file2025

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