Marelich Mechanical Co Inc
Verified against CSLB on · View on CSLB
License details
- License number
- 752638
- Status
- Active
- Classifications
- A · General EngineeringB · General BuildingC-10 · ElectricalC-12 · Earthwork and PavingC-20 · Warm-Air Heating, Ventilating and Air-ConditioningC-34 · PipelineC-36 · PlumbingC-38 · RefrigerationC-4 · Boiler, Hot-Water Heating and Steam FittingC-42 · Sanitation SystemC-60 · WeldingC-7 · Low Voltage Systems
- Contractor bond
- $25,000
- Workers' comp
- Covered
- License term on file
- August 4, 1998 – August 31, 2026
Business
- (510) 785 5500 (CSLB public record)
- 825 HOWE RD, Martinez, CA 94544Contra Costa County
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Frequently asked questions
Is Marelich Mechanical Co Inc licensed in California?
Yes. Marelich Mechanical Co Inc holds an active California state contractor license (CSLB #752638), verified against the CSLB public record on June 17, 2026.
What is Marelich Mechanical Co Inc's CSLB license number?
Marelich Mechanical Co Inc's California contractor license number is 752638. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=752638
What kind of work is Marelich Mechanical Co Inc licensed for?
Marelich Mechanical Co Inc is classified under General Engineering (A) by the CSLB.
How do I verify Marelich Mechanical Co Inc's license myself?
Look up license #752638 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=752638. This page reflects the CSLB public record as of June 17, 2026.
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.