Cornerstone AC & Heat, LLC

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United States
Katy, TX
Cornerstone AC & Heat, LLC

❄️ HVAC Repair, Maintenace, Installations
📍Katy,TX & Surrounding areas
⭐️ 5- Star local company
☎️ Call/Text 346-425-9001
🪪 LIC # TACLB 119517E

03/31/2026

🔥 Out with the old. In with the new.

American Standard system installed in Tomball, TX—ready to beat the heat ❄️

⭐ 10-Year Parts
⭐ 10-Year Labor

📞 Call now for your FREE estimate

⭐️Financing available

03/27/2026

🇺🇸 Installed Right with American Standard

New 15.2 SEER2 A/C system in Katy, TX — built for Texas heat and long-term comfort.

📞 Schedule your FREE estimate today

✅ Financing Available
✅ 10-Year Parts & 10 years Labor Warranty

03/04/2026

Spring is knocking… summer’s next 🔥

Book your A/C tune-up today! ❄️

☎️346-425-9001

01/23/2026

No heat? Call or text us 24/7 for service.
346-425-9001

12/26/2025

Texas weather keeps us guessing! 🥶➡️☀️
Whether it’s your A/C or heating system acting up, we’re available 24/7 to assist.

☎️💬 346-425-9001

12/25/2025

Merry Christmas from all of us at Cornerstone A/C & Heat!
Thank you for trusting us with your comfort this year. We wish you and your family a warm, safe, and joyful holiday season! ❄️🎄

12/17/2025

Furnace maintenance is key 🔑 to a SAFE and long-lasting furnace.
We make sure your system is running as designed, helping reduce the chances of unexpected failures when you need it most. Stay warm, stay safe, and trust the pros at Cornerstone A/C & Heat to keep your home comfortable all season long.

Call today to schedule your appointment!
☎️346-425-9001

TACLB 119517E

✅ Licensed & Insured
📍 Honest • Reliable • Family-owned

12/03/2025

💙 Protect Your Comfort with Cornerstone! 💙
Join the Cornerstone Comfort Shield Plan with low monthly payments and easy annual renewal — set it and forget it!

Why homeowners love it:
✅ Extend the lifespan of your HVAC equipment
✅ Lower your energy bills
✅ Reduce costly repairs
✅ Prevent unexpected system failures

Comfort, savings, and peace of mind — all in one plan.
👉 Message us today to get signed up!

TACLB 119517E

11/27/2025

Happy Thanksgiving from Cornerstone A/C & Heat! 🦃
Today we pause to reflect on what we’re truly thankful for , our amazing customers, our hardworking team, and the community we’re blessed to serve here in Katy and the surrounding areas.

Your trust in us to keep your home comfortable means more than you know. We’re grateful for every referral, every call, and every opportunity to serve your family like our own. ❤️

From all of us at Cornerstone A/C & Heat LLC, we wish you a day filled with warmth, joy, and gratitude.
Have a wonderful and blessed Thanksgiving! 🍂

— Your Cornerstone Family

11/06/2025

Brrr… Houston is about to cool off! 🥶
Before you find yourself shivering in your own living room, make sure your furnace is ready to roll.
At Cornerstone A/C & Heat, we treat our neighbors like family — keeping your home cozy, safe, and efficient all season long.
So don’t wait until you’re stuck in the cold — schedule your furnace check-up today and stay ahead of the chill! ❄️🔥

☎️ 346-425-9001

TACLB119517E

10/31/2025

👻🔥 It’s That Time of Year… 🔥👻
Don’t let your furnace give you the chills this Halloween!
Schedule your Furnace Check-Up with Cornerstone A/C & Heat today! 🧰🍂

Keep your home safe, warm, and fright-free this season with our detailed maintenance service:

🕷️ Gas leak check
💀 Carbon monoxide testing
🛠️ Inspect all motors
⚡ Inspect & tighten all electrical connections
🔌 Test electrical components
🌡️ Check for proper temperature rise
🎃 And more!

📞 Call or text: 346-425-9001
📍 Serving the Katy and surrounding areas

No tricks — just treats for your comfort! 🍬👻

Address

22720 Morton Ranch Road Ste 160
Katy, TX
77449

Telephone

+13464259001

Website

http://CornerstoneACandHeatLLC.com/

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