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MCO Major Contractor License (Connecticut)
Connecticut has 1,891 active MCO Major Contractor holders in the state file as of 2026-10-281, the 6th-largest of 15 classes with at least 200 holders.
- Active holders
- 1,891
- 4.3% of active Connecticut licenses
How do you check a MCO license?
Search by license number or business name on the Connecticut license lookup, which reads the same state file.
Other Connecticut license classes
- Sheet Metal Limited Contractor657
- NHC New Home Construction Contractor3,019
- FRP-F1 Fire Protection Unlimited Contractor334
- HIC Home Improvement Contractor24,097
- HTG-S1 Heating, Piping & Cooling Unlimited Contractor2,056
- PLM-P1 Plumbing & Piping Unlimited Contractor2,558
- PLM-P7 Plumbing & Piping Limited Contractor605
- HTG-D1 Heating, Piping & Cooling Limited Contractor540
Sources
- CT Dept of Consumer Protection via data.ct.gov (ngch-56tr) (portal.ct.gov, 2026-10-28)