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Grand Slam Heating & Air

5.0 5 reviews Hvac Contractor
📍 Baton Rouge, LA 🕘 Open today 8:00 AM – 8:00 PM
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In Baton Rouge, LA

127 service profiles

Hvac Contractor businesses and related repair services are available around Baton Rouge, LA.

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5.0Rating
5Reviews
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Overview

About this business

Grand Slam Heating & Air is a locally owned and operated HVAC business serving Baton Rouge, LA, and surrounding areas including Livingston and Ascension Parishes. Grand Slam Heating & Air provides professional heating and air conditioning repair, installation, replacement, and maintenance services. Grand Slam Heating & Air supports energy-efficient system upgrades and emphasizes reliable, honest service.

Hvac Contractor

Services

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Hvac Contractor HVAC Repair HVAC Installation and Replacement HVAC Maintenance HVAC Service Club Membership

Location

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Address 2070 Silverside Dr Building C Suite 203, Baton Rouge, LA, 70808
Phone (225) 380-9065
Questions & answers

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What areas does Grand Slam Heating & Air serve?
Grand Slam Heating & Air serves Baton Rouge, LA, Livingston Parish, LA, and Ascension Parish, LA.
Who owns Grand Slam Heating & Air?
Grand Slam Heating & Air is locally owned by Jason Barrios and Jared Courson.

Reviews

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J

Jodi Sylvest

Feb 19, 2026
5.0

Jared and the whole team is so genuinely kind, understanding, and thorough. Knowing nothing about HVAC systems or their inner workings he explained it all in a way I could understand which is something I truly appreciate. Great service, 10/10 would highly recommend!

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Brianna Mcadory

Oct 15, 2025
5.0

I had a great experience with Grand Slam Heating & Air! ! My unit is ancient, and other companies told me it couldn’t be fixed!. Jason came out, took the time to figure out what was wrong, and actually got it running again. He were honest, professional, and never tried to pressure me into buying a new system. Instead, they gave me clear choices, educated me, and allowed me to decide what was fit for my family. They even have a maintenance plan because who knew your unit needs regular cleanings! The service is top notch. It's rare to find a company that truly cares about you and not out to take advantage of you!

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Susann Major

Dec 16, 2025
5.0

BEST IVE EVER EXPERIENCED- TECHS CAME OUT ON A SUNDAY - PROVIDED 3 OPTIONS - GOT INSTALLATION DONE & COMPLETED IN A TIMELY FASHION. BOTH PARTIES VERY PROFESSIONAL & KEEP ME POSTED AS THEY WORKED & STAYED IN TOUCH EVEN AFTER THE INSTALLMENT! IM A VERY SATISFIED CUSTOMER!

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Michelle Landry

Jan 19, 2026
5.0

Woke up on the coldest day of the year so far with NO heat. Gave Grand Slam a call and they were at my door in less than an hour. Jared was very professional and went out of his way to try to save us money and did not try to over sell us anything we didn’t actually need. We ended up having to have a new unit installed and they got us up and running quickly. The owner Jason even came by to take his own measurements and lay his eyes on everything before installation. Jason and Jared both sat down with us and explained everything in detail with pictures to make sure we were comfortable with our purchase and the work they were going to do. 100%...

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Brandon Ma

Feb 28, 2026
5.0

Jared and his team are true professionals and a rare find in the HVAC industry. He has effectively resolved every issue we have experienced with our outdoor unit and air handler, all while keeping costs reasonable and never attempting to upsell unnecessary services. In addition, Jared and his team replaced our aging water heater, which had developed leaks and rust due to mineral buildup. The installation was handled with the same level of care and expertise. This company distinguishes itself through transparency, meticulous workmanship, and fair, competitive pricing. I highly recommend their services and annual maintenance plan.

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