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$89 Tune-Up

Keep Your System Running Smoothly! Get a Tune-Up for Only $89. Our thorough inspection and maintenance will help your system run efficiently and prevent costly repairs down the road. Book your tune-up today and stay comfortable all season long!

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$29 Freon Check

Check the freon pressures on your HVAC system.

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Lowest Price for a GREAT SYSTEM!

Lowest Price for a GREAT SYSTEM!
Gas Systems - Up to 16 SEER2

1. Get a complete Armstrong system, any size up to 5.0 Tons!
2. A massive discount from our 5.0 Ton price of $16,970 for ONLY $11,950. A SAVINGS OF OVER $5,000!
3. FREE Clean Air Package – Includes one Scorpion LX15 Low Voltage UVC-LED Air Purifier Kills mold, mildew, viruses, and bacteria on and around your HVAC coil. Has a rate lifespan of 30,000 hours. Not covered under 12 Year Parts Warranty.
4. PLUS, a 10 Year Parts Warranty AND Up to 10 YEARS LABOR Coverage. Labor coverage requires bi-annual maintenance with our CoventryProtect program ($15 a Month).
5. A 2 Year Money Back Guarantee!
If you are not 100% satisfied with your new system in the first 2 years, we will do everything we can to remedy the situation for you, and if we cannot, we will remove the system we installed and refund your money.

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Lowest Price for a HIGH EFFICIENCY SYSTEM

Best Value for a HIGH EFFICIENCY SYSTEM!
“Gas Systems Only” 2.0 - 3.0 Tons — Valid through 6/15/25

1. Get a complete Armstrong 18 SEER2 Variable Speed System.
2. A massive discount from our 3-ton price of $23,145 for ONLY $17,810. A SAVINGS OF OVER $6,000! (4 & 5 Ton Systems +$1,000)
3. System comes with enhanced dehumidification.
4. PLUS, a 10 Year Parts Warranty AND Up to 10 YEARS LABOR Coverage.
Labor coverage requires bi-annual maintenance with our Coventry Protect program ($15 a Month).
5. 2 Year Money Back Guarantee! - If you are not 100% satisfied with your new system in the first 2 years, we will do everything we can to remedy the situation for you, and if we cannot, we will remove the system we installed and refund your money.
6. FINALLY, a $1,000 CASH DEBIT VISA Card for you to spend as you wish.

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Coventry & Gattis Referral Program

Referral Rewards

$50 reward for the referrer and $25 discount for the referred customer on any paid service or maintenance call.

$100 reward for the referrer and $100 discount for the referred customer on heating-only or cooling-only system purchases.

$200 reward for the referrer and $250 discount for the referred customer on full system (heating + cooling) purchases.

Only one reward may be issued per referred household.

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We’re Proud of Our Returning Customers

Review Stars

"We found Coventry & Gattis. We wanted to work with a company that we could build a relationship with, and we knew that in great find that they had a lot of long-term existing relationships. There's nothing like being in your Texas home in the summer and being comfortable..."

- Jay

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