RS3 Air & Heat

10/12/2026

🏁 IS YOUR AC SYSTEM READY FOR RETIREMENT?
South Texas homeowners — don't wait until your heating and cooling system leaves you stranded!
RS3 Air & Heat is helping families upgrade their comfort with complete HVAC system replacements.
❄️ Free replacement estimates
❄️ Customer financing options available, subject to approval
❄️ Professional installation
❄️ Local, dependable service
🏁 YOUR COMFORT IS OUR FINISH LINE!
Call RS3 Air & Heat today to schedule your FREE system replacement estimate.
RS3 AIR & HEAT
Our Drive, Your Comfort.

10/12/2026

❄️ A/C not keeping up?

Blowing warm air? Struggling to cool your home? Considering replacing your old system?

RS3 Air & Heat handles A/C repairs and complete system replacements throughout the Coastal Bend.

📲 Call or text 361-777-5452 to schedule service or discuss a replacement.

🏁 Our drive, your comfort.

03/06/2026

03/06/2026

Thank you for your reviews!!

03/06/2026

CALL TODAY FOR A FREE QUOTE!

03/06/2026

Love our service? Please leave us a ⭐ ⭐ ⭐ ⭐ ⭐ Review on Google!

Post a review to our profile on Google

03/05/2026

🏎️ 🏁The heat doesn’t take breaks — and neither do we…. At RS3 Air & Heat, we are a business fueled by integrity, hard work, and a passion for keeping our community comfortable.
Whether you need a quick repair or a full system upgrade, we’re ready to race to your rescue.
Message us today to schedule service!

03/03/2026

RS3 is now offering FINANCING!!! CALL for a QUOTE & Check out our website to APPLY! www.rs3hvac.com

03/03/2026

01/12/2026

RS3 Air & Heat is hiring an experienced HVAC technician with 2+ years in the field.

We’re a growing local company looking for someone who:
• Knows their trade
• Shows up ready to work
• Takes pride in quality service

💰 Pay based on experience
📅 Steady work
📈 Room to grow

📩 Message us for details or apply today.