Restore Comfort With Reliable HVAC Service

Southern Gulf brings honest recommendations and dependable workmanship to every repair, installation, and tune-up.

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Keep Your Space Comfortable All Season

Honest service and quality care delivered throughout New Iberia

When your heating or cooling system stops working as it should, you need someone who can diagnose the issue quickly and recommend the right solution. Southern Gulf Heating & Cooling, LLC serves residential, commercial, and marine customers throughout New Iberia and the surrounding communities with responsive, reliable HVAC service. Whether you're dealing with an unexpected breakdown or planning a new installation, you'll work with technicians who understand the climate and bring real experience to every call.


You can expect straightforward answers, upfront pricing, and work that's done right the first time. From the moment you reach out, the focus is on understanding your needs and delivering results that keep your space comfortable without surprises. Every service is handled with the same level of care, whether it's routine maintenance or a full system replacement.


Southern Gulf is family-owned, locally operated, and grounded in the communities we serve. Our team goes above and beyond to make sure you feel taken care of, and by the end of the visit, you'll feel like family too. We stand behind our work and take pride in earning your trust through every job we complete.


Request an estimate and experience the difference dependable HVAC service makes.

Our Location

1904 N Freyou Rd

New Iberia, LA

70560

Contact Us

(337) 967-9052

Hours

Mon - Fri
-
Sat - Sun
Closed

Offer 24hr emergency service

Check Us Out

Gray outdoor HVAC unit beside a beige building, with conduit and ducts connected on a concrete pad.
Gray HVAC unit on a metal platform against corrugated metal walls inside an industrial room
Gray industrial electrical cabinet on a concrete lot beside a warehouse wall and machinery.

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How Service Unfolds From Start to Finish

You deserve to know what happens next, from the first conversation to the final walkthrough. Every job begins with a clear understanding of your heating or cooling concern, followed by a thorough inspection and a detailed explanation of your options. There's no pressure, just honest recommendations and pricing you can count on.


Once you're ready to move forward, the work is scheduled at a time that fits your routine. Our technicians arrive prepared, complete the service efficiently, and make sure everything is tested before they leave. You'll know exactly what was done and why it matters.



Here's what you can rely on when you work with Southern Gulf:

Free estimates that give you a clear picture of cost and scope before any work begins

Licensed and insured service with warranty details provided at the time of your estimate

Seasonal maintenance programs offering spring and fall tune-ups to reduce unexpected breakdowns

Service throughout a 30-mile radius from New Iberia, reaching Lafayette, Youngsville, Broussard, Abbeville, and beyond

Schedule your service or ask about enrolling in a maintenance plan that keeps your system running smoothly.

Service Area

Jeanerette, LA

Breaux Bridge, LA

Scott, LA

Carencro, LA

Franklin, LA

Erath, LA

Delcambre, LA

Kaplan, LA

Loreauville, LA

Maurice, LA

Count on Local Expertise Year-Round

Family-owned service built on trust, backed by over 100 years of joint experience.

Reviews

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Featured Resources

By Southern Gulf Heating & Cooling, LLC July 2, 2026
Professional air conditioning installation in New Iberia, LA ensures energy efficiency, comfort, and lasting performance for your home or business year-round.

Built on Integrity and Years of Field Work

Southern Gulf Heating & Cooling, LLC was founded by Clayton and John, who have been working in the HVAC industry since the mid-1990s. That depth of hands-on knowledge means you're working with professionals who've seen it all and know how to solve problems others might overlook. Whether it's a residential AC repair, a commercial HVAC install, ductwork replacement, or marine system service, the job is handled with precision and care.


This isn't just a business—it's a commitment to the people and places we call home. Every technician on our team brings that same sense of responsibility, ensuring your comfort is restored and your investment is protected. You won't find shortcuts or rushed work here, just dependable craftsmanship rooted in accountability.


Reach out now to connect with a team that puts honesty and quality first, every time.