— Licensed · State-verified · Re-checked weekly
Find a licensed hvac contractor in Louisiana
Every HVAC contractor here holds a state license we re-check weekly. Tell us what is not working. Get matched with licensed pros who size the system right the first time. Free for homeowners.
Why verification matters
An oversized or badly installed system wastes thousands in energy and fails early. Licensed HVAC contractors load-calc the job, handle refrigerant legally, and keep your equipment warranty valid.
Common hvac contractors jobs
For businesses
Buy the hvac contractors list in Louisiana, by territory
Every active hvac contractor license in Louisiana, verified against the state board and enriched with phone, email, and website. Draw your territory and pay for what you draw. Or build a list in two minutes →
Radius
Statewide— How we verify
Where this list comes from
Every listing here holds an active license we pulled from the Louisiana State Licensing Board for Contractors (LSLBC) — the government body that actually issues them — not from self-reported profiles.
We re-check license status against the board weekly and drop listings whose license lapses or is revoked. You can confirm any license number at the source yourself, and our free lookup guides show you exactly how.
Why 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, delivered to your inbox shortly.
Louisiana: Louisiana runs one centralized board (LSLBC) covering commercial, residential, and home-improvement contractors across 15 trades. Its roster is unusual: phone, mailing address, and email are published natively for nearly every active license — email coverage is about 99.9%, the most complete contact data of any state we carry. Out-of-state firms licensed in Louisiana are excluded from these results by default so you see in-state contractors first.
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 Louisiana
3,008 active hvac contractors licensed across Louisiana, with phone, email, and website on most records. See the full Louisiana map →
Other trades in Louisiana
- Electricians in Louisiana
- Plumbers in Louisiana
- General Contractors in Louisiana
- Roofing Contractors in Louisiana
- Solar Contractors in Louisiana
- Landscape Contractors in Louisiana
- Pool Contractors in Louisiana
- Carpenters in Louisiana
- Concrete Contractors in Louisiana
- Masons in Louisiana
- Drywall Contractors in Louisiana
- Excavating Contractors in Louisiana
- Painters in Louisiana
- Flooring Contractors in Louisiana
- All contractors in Louisiana →
HVAC Contractors in other states
- HVAC Contractors in California
- HVAC Contractors in Florida
- HVAC Contractors in Virginia
- HVAC Contractors in Minnesota
- HVAC Contractors in Colorado
- 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 Connecticut
- 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 Louisiana
How do I find a licensed hvac contractor in Louisiana?
Describe your job on ContractorRoster and we match you with hvac contractors verified against the Louisiana State Licensing Board for Contractors (LSLBC) — license status re-checked weekly, not just a star rating. It's free for homeowners, and matched pros reach out to you directly.
How do I check if a Louisiana hvac contractor is licensed?
Every hvac contractor we list carries their active license number, which you can confirm directly with the Louisiana State Licensing Board for Contractors (LSLBC). We re-check the board weekly, so you see current license status rather than a badge that could be out of date.
How many licensed hvac contractors are in Louisiana?
3,008 hvac contractors hold an active license in Louisiana, verified against the Louisiana State Licensing Board for Contractors (LSLBC). ContractorRoster delivers the full list with phone, email, and website.
Where does the Louisiana hvac contractor data come from?
Every record is sourced directly from the Louisiana State Licensing Board for Contractors (LSLBC) — the official Louisiana 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 Louisiana 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 Louisiana hvac contractor list current?
Yes. The data is refreshed from the Louisiana State Licensing Board for Contractors (LSLBC) 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 shortly. No subscription, no account.