William Mcdermott

HVAC Contractor · East Hartford, Connecticut

License number	HTG.0307856-ST1
Trade	HVAC Contractor
License holder	William Mcdermott
Location	64 Cross Dr, East Hartford, CT 06118
Licensed since	1984
License expires	2027-08-31
Status	Current, Active (as of 2026-08-25)

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What this record tells you

William Mcdermott holds Connecticut license HTG.0307856-ST1, authorizing work as a hvac contractor — 42 years of continuous licensure. It is one of 86 active hvac contractor licenses in East Hartford, so you have local alternatives to compare quotes against. Confirm the current status on the official state portal before signing a contract.

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This page is generated from Connecticut public license records for consumer-protection purposes. William Mcdermott has not claimed this page, is not a sponsor, and no endorsement is implied. Always re-verify license status and insurance before hiring. Verify a Pro is a service operated by Scion Media, not affiliated with any government agency.