2025 Connecticut General Contractor License Requirements
Find the Connecticut general contractor licensing requirements for 2025 and let Houzz Pro help you navigate the confusing waters of becoming a general contractor.

Are you a Connecticut contractor looking to obtain a license? Are you unsure of the Connecticut contractor license requirements for 2025? This blog post we’ll look at the different types of Connecticut general contractor licenses requirements, the necessary qualifications for each license, and any other details you need to be aware of. With this information, you’ll be able to determine which type of license is best suited for you and start the application process.

Who needs a Connecticut General Contractor License?
In Connecticut, a significant number of contractors must either register their businesses or acquire licenses. If your contracting activities exceed $1,000 in value per year, or if you're handling a single project valued at over $200, you are obligated to hold a license.
Who Issues a Connecticut General Contractor License?
Contractors in Connecticut are required to obtain a license issued by the Department of Consumer Protection (DCP) of the state.
Different License Types in Connecticut
Connecticut recognizes three distinct categories of construction contractors:
- Major Contractor: This type of contractor specializes in significant construction projects, structural modifications, or demolition work.
- Home Improvement Contractor: These contractors are involved in making permanent alterations to residential properties.
- New Home Construction Contractor: This category encompasses contractors who construct new residential homes before they are ready for occupancy.

How To Get a General Contractor License in CT - Step By Step Guide
To obtain your Connecticut general contractor license, you need to follow these steps while filling out the Connecticut general contractor license application provided by the Department of Consumer Protection (DCP):
Step 1: Include Reference Letters
You must submit five reference letters with your application:
- One credit reference letter from an industry contact, such as a supplier or subcontractor.
- One credit reference letter from a financial institution.
- Three reference letters from individuals familiar with your knowledge, skills, and abilities as a general contractor.
Step 2: Obtain Insurance
You'll need to provide evidence that you have acquired general liability insurance to cover your work. Detailed information on insurance requirements can be found below.
Step 3: List Current and Past Work
Include information about projects currently in progress and those completed within the past five years. For each project, provide details such as:
- Name
- Address
- Owner
- Architect or engineer
- Contractor amount
- Actual or estimated completion date
Step 4: Register Your Business
Submit a certificate that demonstrates your contracting business is registered with the Connecticut Secretary of State. The certificate proving your business's legal existence should be dated less than 30 days old.
Step 5: Have Your Application Notarized
The application includes an affidavit that both the applicant and a Notary Public or Justice of the Peace must sign.
Step 6: Pay the Application Fee
Include a check or money order for $500 with your license application. This payment is nonrefundable and should be made payable to the "Treasurer, State of Connecticut."
By following these steps, you can successfully apply for a major contractor license in Connecticut through the Department of Consumer Protection (DCP).

How Much Does Licensing Cost?
The non-refundable application fee for a Connecticut general contractor license is $500.00. This fee must be paid when submitting your application and is necessary to initiate the licensing process. All registrations expire annually on March 31st, so mark your calendars! The renewal fee for a Connecticut general contractor license is also $220.00. It's essential to budget for this expense each year to ensure that you can continue operating legally and without any interruptions.
Penalties for Unlicensed Contractors in Connecticut
In general, Connecticut's contractor licensing requirements are quite reasonable. For most contractors, aside from specialty contractors, it involves a straightforward process of applying for registration and paying the necessary fees. However, failing to obtain the appropriate license or registration can lead to enforcement actions by the Department of Consumer Protection. For a first offense, you may face a fine of $1,000. A second offense can result in a $1,500 fine, and for a third offense, the Department of Consumer Protection may impose a $3,000 fine.

Leveraging your license on Houzz
Now that you know the Connecticut general contractor license requirements, it’s time to start thinking about how you can promote your license to potential clients. Everyone who’s anyone knows the value of a blue checkmark on social media. That’s what the green Verified License Badge is for businesses on Houzz Pro. With one glance, this Badge helps you:
- Let homeowners know that your business is licensed by state industry experts.
- Stand out from the competition while homeowners consider who to hire
- Add credibility to your company name, providing peace of mind to future clients
Here are the steps you can take to add a verified license to your Houzz profile. If you haven’t created a free profile on Houzz, sign up today and get ready to make a bigger impact with your business’ online presence.

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