grandslam heating and air baton rouge and denham spring louisiana logo white
2253809065

About Grand Slam Heating & Air

About Grand Slam Heating & Air

Owner operated HVAC company providing reliable heating and air conditioning services in Baton Rouge and surrounding areas.

About Grand Slam Heating & Air

About Grand Slam Heating & Air

Owner operated HVAC company providing reliable heating and air conditioning services in Baton Rouge and surrounding areas.

Need HVAC Services? We’re ready to help.

Trusted Local HVAC Experts

About Grand Slam Heating & Air

Grand Slam Heating & Air is a locally owned and operated HVAC company proudly serving Baton Rouge and surrounding Louisiana communities.

  • Locally Owned & Operated
    Proudly serving Baton Rouge and surrounding communities with honest, hometown service.

  • Experienced, Reliable HVAC Experts
    Skilled technicians providing fast, professional repair, installation, and maintenance.

  • Customer-First Service
    Transparent pricing, dependable solutions, and a commitment to your comfort year-round.

We Offer the Best Products & Solutions

We deliver results

Scelerisque dignissim in leo at magna donec mi metus ipsum luctus nam elit sociis luctus et aliquam libero.

40%

Energy Savings

30%

Longer System Life

25%

Lower Repair Costs

110

Google Reviews
About Grand Slam Heating and Air Amana and goodman products

Meet the Owners

Local Owners. Big League Service.

Grand Slam Heating & Air is not a franchise or a call center driven company. It is owned and operated by Jason Barrios and Jared Courson. Two experienced HVAC professionals who take personal responsibility for every job, every recommendation, and every customer relationship.

When you see our trucks in your driveway, you are not getting a random technician. You are getting a team led directly by the owners, backed by years of hands on experience and a commitment to doing the job right the first time.

Jason Barrios Owner / Operator grand slam heating and air

Jason Barrios

Owner / Operator

Jason is a Louisiana native who entered the HVAC trade in 2009. His reputation has been built on honest diagnostics, clear communication, and dependable workmanship. Jason believes homeowners deserve straightforward answers and solutions that actually make sense for their home and budget.

Jared Courson Owner / Operator grand slam heating and air

Jared Courson

Owner / Operator

Jared brings extensive HVAC and refrigeration experience to Grand Slam Heating & Air. Known for his attention to detail and problem solving approach, he focuses on long term comfort and system performance not temporary fixes.

Frequently asked questions

Quick answers to the questions homeowners ask most. If you do not see yours here, call us and we will help you fast.

If your unit is older, needs frequent repairs, or struggles to keep the home comfortable, replacement may save money long term. We will check the age, efficiency, repair history, and overall condition, then give a clear recommendation based on what makes sense for you.

Most homes should schedule maintenance twice per year, once before cooling season and once before heating season. Regular service improves efficiency, helps prevent breakdowns, and extends equipment life.

Uneven temperatures are usually caused by airflow issues, duct problems, insulation gaps, or an incorrectly sized system. We can diagnose the cause and offer practical fixes like balancing airflow, sealing ducts, or improving insulation.

Yes. Financing is available for qualified customers to make system replacements more manageable. We can walk you through options and help you choose a plan that fits your budget.

team pic of grandslam heating and air
Our Promise

Comfort you can count on. Service you can trust.

At Grand Slam Heating and Air, we believe great HVAC service should feel straightforward and stress free. From the moment you contact us, our focus is on protecting your comfort, your home, and your investment. No confusing explanations. No pressure. Just honest work done the right way.

  • Clear recommendations with upfront pricing

  • Respect for your home and your time

  • Reliable solutions built to last

Real homeowner feedback

Homeowners trust Grand Slam Heating and Air

“Best I’ve ever experienced. Techs came out on a Sunday, provided three options, and got the installation done and completed in a timely fashion. Both parties were very professional and kept me posted as they worked, and they stayed in touch even after the installation. I’m a very satisfied customer.”

susan major grand slam heating and air customer google review

Susann Major

“I had a great experience with Grand Slam Heating and Air. My unit is very old and other companies said it could not be fixed, but Jason took the time to diagnose the issue and got it running again. He was honest, professional, and never pressured me into replacing the system.”

brittany google review for grand slam heating and air 5 star

Brianna Mcadory

“I had a great experience with Grand Slam Heating and Air! They were extremely professional, showed up right on time and communicated clearly throughout the entire visit. I recently joined their Service Member Club and they came out for my semiannual cleaning, everything was seamless!”

Dara Stevens google review 5 star for grand slam heatring and air in baton rouge

Dara Stevens

“I had a fantastic experience with Grand Slam Heating & Air! From the moment I called, their customer service was friendly, knowledgeable, and responsive. They scheduled a technician quickly, and the team showed up right on time—professional, respectful, and well-prepared”

Haylie Pertuis google review 5 star for grand slam heating and air in baton rouge

Haylie Pertuis

“Down to earth folks, excellent professional behavior, some of the best communication I’ve ever had with someone working on my house. They swapped out my outside unit in 93 degree Louisiana heat and never complained about a thing. ”

Aaron Metrejean google review 5 star for grand slam heating and air.

Aaron Metrejean

“I don’t usually leave reviews, but I had to for this one. Finding an HVAC company you can actually trust is hard these days, but these guys were honest from start to finish. No pressure, no trying to upsell me on stuff I didn’t need, just straightforward, quality work.”

Nadine Maher google reivew 5 star for grand slam heating and air in baton rouge

Nadine Maher

“Awesome service! Jason and Jared are always a pleasure to business with! My company has used them a few times now, and would recommend them to anyone!”

sena deluca 5 star google review for grand slam heating and air in baton rouge

Sena Deluca

Grand Slam Heating & Air
2070 Silverside Dr Building C Suite 203

Hours:
Mon – Sun 8AM – 8PM

grandslam heating and air baton rouge and denham spring louisiana logo white

Licensed and insured HVAC contractor providing dependable heating and air conditioning service.

Privacy Policy

Site Map

Google Business Page

Directions

© 2012 - 2026 •  Geaux Studio is a  Web Design Firm for SEO and  App Development    •   All Rights Reserved   •   Developed for Grand Slam Heating & Air

Let’s Make Things Happen

Contact Info

41 Avada Avenue, Florida, 98765

403-904-3623

Team Discussion
Call Us
Go to Top