Mass Electric Construction Co
Verified against CSLB on · View on CSLB
License details
- License number
- 819912
- Status
- Active
- Classifications
- A · General EngineeringC-10 · Electrical
- Contractor bond
- $25,000
- Workers' comp
- Covered
- License term on file
- May 21, 2003 – May 31, 2027
Business
- (972) 505 4700 (CSLB public record)
- 400 TOTTEN POND RD, Waltham, MA 02154
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Frequently asked questions
Is Mass Electric Construction Co licensed in California?
Yes. Mass Electric Construction Co holds an active California state contractor license (CSLB #819912), verified against the CSLB public record on June 17, 2026.
What is Mass Electric Construction Co's CSLB license number?
Mass Electric Construction Co's California contractor license number is 819912. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=819912
What kind of work is Mass Electric Construction Co licensed for?
Mass Electric Construction Co is classified under General Engineering (A) by the CSLB.
How do I verify Mass Electric Construction Co's license myself?
Look up license #819912 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=819912. 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.