Gulf Coast comfort
you can trust.
Licensed HVAC technicians serving Gulfport, Biloxi, Ocean Springs and the entire MS Gulf Coast. We're a Trane Comfort Specialist, but we service and install every major brand. 24/7 emergency service from your local team.
Your weather. Your HVAC heads-up.
We pull the conditions where you are right now and translate them into what your system is dealing with today.
Meet Charlie the Yellowfin.
Charlie's our Gulf Coast mascot: strong, loyal, and always on the move, just like our crew. You'll spot him riding the stars-and-stripes Jenner & Sons rig through every neighborhood we serve. When you see Charlie roll up, you know comfort's on the way. Heating, cooling, air quality, duct cleaning, and maintenance, all under one roof.
Heating & cooling, done right.
From emergency AC repair and troubleshooting to a full new system installation, year-round maintenance plans, and light commercial HVAC — one trusted local team.
Proud Trane Comfort Specialist.
As a Trane Comfort Specialist, we're held to the highest standards of customer satisfaction, technical expertise, and business best practices. When you choose Jenner & Sons, you're choosing equipment backed by one of the most trusted names in HVAC, installed and serviced by people who know your Coast. And while Trane is our specialty, we service and install all major brands.
- Factory-trained technicians
- Industry-leading warranties
- Highest customer satisfaction
- Best-in-class diagnostics
A Family Legacy, Reignited.
Jenner & Sons is back and better than ever, proudly serving homeowners and businesses across the Mississippi Gulf Coast. With years of hands-on experience and a strong family legacy in the HVAC industry, our mission is simple: deliver honest service, reliable workmanship, and comfort you can trust.
— Mike Jenner, President of Gulf Pride Companies and Jenner & Sons Heating & Air
Meet our teamWhy Gulf Coast families choose us
Upfront Pricing
Clear quotes before we start. No surprises, no hidden fees, ever.
Fast Response
Same-day service available across the Gulf Coast, 24/7 for emergencies.
Quality Workmanship
Done right the first time by licensed, factory-trained technicians.
Financing Available
Flexible plans with approvals in minutes so comfort doesn't have to wait.
“The first air conditioner was invented in 1902 to keep paper from curling in a printing plant — not for people.”
How it works
From the first call to comfort restored — four straightforward steps.
Call or request online
Tell us what's going on. We'll set a time that works.
Free estimate
Honest diagnosis and a clear written quote.
Expert service
Factory-trained techs, quality parts, clean work.
Comfort guaranteed
We stand behind every job we do.
Gulf Coast HVAC — frequently asked questions
Ready for reliable comfort?
Get a free estimate or call now — we'll have a Jenner & Sons tech on the way.
Serving the entire Mississippi Gulf Coast.
From Waveland to Pascagoula and everywhere in between. If you're on the Coast, we've got you covered.
Tap a city to see how close we are to you.
HQ coordinates: 30.4271182, -89.0800164