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Connecticut license records

Licensed contractors in Middlebury, CT

133 active licenses list Middlebury as their address in Connecticut's state credential data from the Department of Consumer Protection (home improvement, new home construction, major and trade contractors), file dated November 11, 2026.

Before you hire anyone on this list

  • Confirm the license on the official site. Our copy is a snapshot; the state's record is live and shows complaints.
  • Make sure the name on your contract matches the name on the license.
  • Check the license type covers your job. A roofing license doesn't cover electrical work.

How to check a contractor in Connecticut, step by step

Home Improvement Contractor 65

Electrical Unlimited Contractor 25

Plumbing & Piping Unlimited Contractor 10

Heating, Piping & Cooling Limited Contractor 8

New Home Construction Contractor 7

Major Contractor 5

Heating, Piping & Cooling Unlimited Contractor 5

Other license types 8

  • Carl O Rainford Plumbing & Piping Limited Contractor · #PLM.0284903-J1 · expires October 31, 2027
  • Curtis S Bosco Flat Glass Unlimited Contractor · #GLZ.0000642-FG1 · expires August 31, 2027
  • Daniel J Civitello Plumbing & Piping Limited Contractor · #PLM.0288458-SP1 · expires October 31, 2027
  • Daniel J Civitello Swimming Pool Builder - In Ground · #SPB.0000096 · expires April 30, 2027
  • John L Marino Flat Glass Unlimited Contractor · #GLZ.0000927-FG1 · expires August 31, 2027
  • John N Calabrese Jr Plumbing & Piping Limited Contractor · #PLM.0288471-P7 · expires October 31, 2027
  • Michael J Cosmos Plumbing & Piping Limited Contractor · #PLM.0283712-SP1 · expires October 31, 2027
  • Michael J Cosmos Swimming Pool Builder - In Ground · #SPB.0000021 · expires April 30, 2027

Is your business on this list?

Open your license page and choose "Claim this page" to add your phone number and website. They show on your page and next to your name here, so people checking you out can call.

Other cities in Connecticut

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