Dattilo's Mark Heating and Air Conditioning INC
Dattilo's Mark Heating and Air Conditioning INC operating as a corporation is licensed in California under CSLB number 543701. The license was first issued in 1988, putting the business at 38 years on the active CSLB roster. It carries a single CSLB classification: C-20 — HVAC Contractor. Records show an active surety bond on file with Merchants Bonding Company (mutual) and a previously-filed workers' compensation policy with California Insurance Company that is no longer active. The business is based in San Bernardino, in San Bernardino County, California.
- License Number
- 543701
- Issued
- Oct 7, 1988
- Status
- CLEAR
- Expires
- Jul 31, 2026
- Entity
- Corporation
- Surety
- Merchants Bonding Company (mutual)
- Bond Number
- 100136092
- Effective
- Jul 21, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- California Insurance Company
- Policy Number
- 460016970122
- Effective
- Jun 1, 2025
- Expires
- Jun 1, 2026
This contractor has a compliance issue in its public CSLB record:
- No active workers' comp on file
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Dattilo's Mark Heating and Air Conditioning INC licensed in California?
Yes. Dattilo's Mark Heating and Air Conditioning INC holds California Contractors State License Board license number 543701. The license was first issued on October 7, 1988. It is valid through July 31, 2026.
What does Dattilo's Mark Heating and Air Conditioning INC specialize in?
Dattilo's Mark Heating and Air Conditioning INC is licensed for one CSLB classification: C-20 HVAC Contractor.
Where is Dattilo's Mark Heating and Air Conditioning INC headquartered?
Dattilo's Mark Heating and Air Conditioning INC is headquartered at 408 S Sierra Way, San Bernardino, CA 92408, in San Bernardino County, California.
Does Dattilo's Mark Heating and Air Conditioning INC have an active surety bond on file with CSLB?
Yes. Dattilo's Mark Heating and Air Conditioning INC has an active California contractor surety bond filed with Merchants Bonding Company (mutual).
Does Dattilo's Mark Heating and Air Conditioning INC carry workers' compensation coverage?
Dattilo's Mark Heating and Air Conditioning INC has a previously-filed workers' compensation policy with California Insurance Company that is no longer active.
How do I verify Dattilo's Mark Heating and Air Conditioning INC's contractor license?
You can verify Dattilo's Mark Heating and Air Conditioning INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=543701.
- License issuedOct 7, 1988
- Bond activeJul 21, 2023
- WC coverage startsJun 1, 2025
- WC expiredJun 1, 2026
- License expiresJul 31, 2026
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