Find Licensed HVAC Contractors in Connecticut
Draw your sales territory: drop a pin, set a radius, and see every active hvac contractor license inside it, with phone, email, and website.
Radius
25 miWhy ContractorRoster
The state board's job ends at the license. Ours starts there.
HVAC licensing varies by state: different rules, different registries, different data formats. Most state boards don't surface contact info at all. ContractorRoster normalizes the data and delivers every active HVAC license in your market with phone, email, and website in one clean CSV — in under 3 minutes.
Connecticut: Connecticut runs every contractor credential through one unified state system (eLicense, published daily as open data). There is no statewide "general contractor" license — residential remodelers register as Home Improvement Contractors (about 21,200 active), new-home builders and large commercial firms register separately, and electricians, plumbers, HVAC, fire-protection, pool, and demolition contractors each hold a dedicated DCP trade license. About 41,000 active contractors statewide.
Use cases
- ✓Standing up an HVAC vendor roster for a new property in a new market
- ✓Building a commercial bidder list before an RFP goes out Friday
- ✓Finding licensed HVAC backup when a tenant emergency hits at 9pm Sunday
- ✓Pulling equipment-rep outreach lists across an entire region in one CSV
Top cities for hvac contractors in Connecticut
4,654 active hvac contractors licensed across Connecticut, with phone, email, and website on most records. See the full Connecticut map →
Other trades in Connecticut
- Electricians in Connecticut
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- Pool Contractors in Connecticut
- Fire-Protection Contractors in Connecticut
- Carpenters in Connecticut
- Concrete Contractors in Connecticut
- Masons in Connecticut
- Drywall Contractors in Connecticut
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- Painters in Connecticut
- Flooring Contractors in Connecticut
- All contractors in Connecticut →
HVAC Contractors in other states
- HVAC Contractors in California
- HVAC Contractors in Florida
- HVAC Contractors in Virginia
- HVAC Contractors in Minnesota
- HVAC Contractors in Washington
- HVAC Contractors in Oregon
- HVAC Contractors in Ohio
- HVAC Contractors in Arizona
- HVAC Contractors in New York
- HVAC Contractors in Nevada
- HVAC Contractors in Pennsylvania
- HVAC Contractors in Utah
- HVAC Contractors in Louisiana
- HVAC Contractors in Oklahoma
- HVAC Contractors in Alabama
- HVAC Contractors in Arkansas
- HVAC Contractors in West Virginia
- HVAC Contractors in Nebraska
- HVAC Contractors in Idaho
- HVAC Contractors in Alaska
- HVAC Contractors in Delaware
- All hvac contractors nationwide →
“I needed every licensed plumber in three counties by Wednesday for a vendor outreach campaign. The CSV hit my inbox in under 4 minutes. Used it the same afternoon.”
Daniel R.
Operations Director, building services firm, Washington
Common questions about hvac contractors in Connecticut
How many licensed hvac contractors are in Connecticut?
4,654 hvac contractors hold an active license in Connecticut, verified against the Connecticut Department of Consumer Protection (DCP). ContractorRoster delivers the full list with phone, email, and website.
Where does the Connecticut hvac contractor data come from?
Every record is sourced directly from the Connecticut Department of Consumer Protection (DCP) — the official Connecticut licensing board — then enriched with phone, email, website, and Google ratings from public business sources.
What's included for each hvac contractor?
Business name, license number and status, issue and expiration dates, and full address — plus phone, email, website, and Google rating where publicly available. About 9 in 10 records include a phone number.
How much does a list of Connecticut hvac contractors cost?
Pricing follows the size of the territory you draw, starting at $19 for a small area. You pay once and the CSV arrives by email within minutes — no subscription and no account required.
Is the Connecticut hvac contractor list current?
Yes. The data is refreshed from the Connecticut Department of Consumer Protection (DCP) on a recurring basis, last updated 2026-07-07, so you reach hvac contractors whose licenses are active right now.
From $19. Pay for what you draw
Draw your territory on the map; the price follows the size of the list. Pay once. CSV in your inbox in under 3 minutes. No subscription, no account.