Dickson CO, C-20 HVAC Contractor in San Rafael, CA
Dickson CO operating as a sole owner holds an active California contractor license (CSLB #452427), valid through Feb 29, 2028. First issued in 1984, the license has been on the CSLB roster for 42 years. It carries a single CSLB classification: C-20 — HVAC Contractor. Records show an active surety bond on file with Ohio Casualty Insurance Company (the) and active workers' compensation coverage from Markel Insurance Company. The business is based in San Rafael, in Marin County, California.
- License Number
- 452427
- Issued
- Feb 14, 1984
- Status
- CLEAR
- Expires
- Feb 29, 2028
- Entity
- Sole Owner
- Surety
- Ohio Casualty Insurance Company (the)
- Bond Number
- 645325C
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Markel Insurance Company
- Policy Number
- MWC001343115
- Effective
- Oct 1, 2025
- Expires
- Oct 1, 2026
This contractor is verified, with no adverse conditions in the current CSLB record.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Dickson CO licensed in California?
Yes. Dickson CO holds California Contractors State License Board license number 452427, which is active and in good standing. The license was first issued on February 14, 1984. It is valid through February 29, 2028.
What does Dickson CO specialize in?
Dickson CO is licensed for one CSLB classification: C-20 HVAC Contractor.
Where is Dickson CO headquartered?
Dickson CO is headquartered at 35 Mill Street, San Rafael, CA 94901, in Marin County, California.
Does Dickson CO have an active surety bond on file with CSLB?
Yes. Dickson CO has an active California contractor surety bond filed with Ohio Casualty Insurance Company (the).
Does Dickson CO carry workers' compensation coverage?
Yes. Dickson CO carries active workers' compensation coverage through Markel Insurance Company.
How do I verify Dickson CO's contractor license?
You can verify Dickson CO's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=452427.
- License issuedFeb 14, 1984
- Bond activeJan 1, 2023
- WC coverage startsOct 1, 2025
- WC expiresOct 1, 2026
- License expiresFeb 29, 2028
- Allied Heating & Air Conditioning CO INC#453261San Rafael·C-20 HVAC Contractor
- O'connor Dan Heating#410324Bolinas·C-20 HVAC Contractor
- Burkell Plumbing INC#417360Sausalito·C-20 HVAC Contractor
- Scott Refrigeration & A/C#395572Corte Madera·C-20 HVAC Contractor
- Acosta Heating Air Conditioning & Sheet Metal#503461San Rafael·C-20 HVAC Contractor
- Solarcraft Services INC#497797Novato·B General Building Contractor
- Marin Sheet Metal#472792Novato·C-20 HVAC Contractor
- Aaero Heating & Sheet Metal INC#278370Novato·C-20 HVAC Contractor
Working a California job with Dickson CO, or chasing an unpaid invoice? These free tools track your mechanics lien deadlines and rights under California Civil Code §§8200–8848.
- California preliminary notice deadline calculatorFind your 20-day deadline and the lien rights at risk.
- Do I need a preliminary notice in California?Answer a few questions to see if the 20-day notice applies.
- Did I lose my California lien rights?Check whether your mechanics lien window has passed.
- Unpaid construction invoice in CaliforniaYour options and deadlines for collecting on a California job.
Own Dickson CO? Claim or correct this profile