DNA Electric Heating and Air Conditioning LLC

DNA Electric Heating and Air Conditioning LLC Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from DNA Electric Heating and Air Conditioning LLC, Electrician, Denison, TX.

With 20+ years of dedicated electrical experience and 10+ years dedicated in HVACR, we specialize in providing top-tier solutions for residential, commercial and industrial applications, all driven by a singular goal; to provide the best service possible!

Something as simple as a loose electrical connection can mean the difference between coming home after work to enjoy din...
06/02/2026

Something as simple as a loose electrical connection can mean the difference between coming home after work to enjoy dinner with your family or facing a devastating fire, displacement from your home, and a lengthy insurance claim process.

Fortunately, this issue was discovered before it became a serious hazard.

When it comes to electrical work, always hire a qualified, licensed, and insured professional. Cutting corners can be costly, while quality workmanship helps protect your home, your family, and your peace of mind.

Electrical safety isn't just about keeping the lights on—it's about protecting what matters most.

We had the pleasure of being the hired guns for Simmons Bank at the 2026 Shoot for the Chamber clay shoot! We thought we...
04/20/2026

We had the pleasure of being the hired guns for Simmons Bank at the 2026 Shoot for the Chamber clay shoot! We thought we did terribly but somehow pulled out the win in the amateur division! Our friend Jeff cleaned shop in the raffles too! It was a blast! We want to thank Simmons Bank for the opportunity and Denison Chamber for putting on an amazing event! Big thanks to Art Arthur for a delicious fried fish lunch! Also thanks to Jeff Jordan and Jason Oglesbee for helping us out! Can't wait for the next one!

Quick little lighting replacement for our friends at the Denison Chamber this morning!
03/24/2026

Quick little lighting replacement for our friends at the Denison Chamber this morning!

It's a really good feeling when every customer that has taken the time to leave a review has been very happy with our wo...
03/17/2026

It's a really good feeling when every customer that has taken the time to leave a review has been very happy with our work! We strive for excellence and this is a reminder that we're hitting that mark! We appreciate you all giving us the opportunity to take care of all of your electrical and HVACR needs!

03/06/2026

☀️ Don’t Wait for the Texas Heat — Get Your A/C Ready Now! ☀️

Summer will be here before you know it. And let’s be honest — your A/C shouldn’t be working harder than you do when it’s 100° outside.

A preseason A/C service ensures your system is running efficiently, safely, and reliably when you need it most.

✅ Improve energy efficiency
✅ Prevent unexpected breakdowns
✅ Extend equipment life
✅ Lower utility costs
✅ Stay comfortable all summer long

🎉 Facebook Special: Mention this Facebook ad when you schedule and receive a discounted diagnostic fee!

At DNA Electric, Heating & Air Conditioning, we provide thorough inspections, cleanings, and performance checks to keep your system operating at peak performance. We also offer fully customizable residential and commercial maintenance plans to give you peace of mind year-round.

📞 CALL OR TEXT TODAY:
🔥 903-647-1843
🔥 903-624-2837

Beat the rush before the heat hits!

We’re excited to announce that we now offer residential and commercial EV charger installations!Whether you need a charg...
02/02/2026

We’re excited to announce that we now offer residential and commercial EV charger installations!
Whether you need a charger at home or multiple units for your business, we’ve got you covered.
-Residential: Convenient, reliable charging right in your driveway or garage!
-Commercial: Scalable EV charging solutions with pay-to-charge capability for customers, tenants, or employees!
Message or call us today to learn more or schedule a consultation!

Another Federal Pacific fire hazard eliminated! Give us a call to get your service upgraded too! 903-647-1843 or 903-624...
01/28/2026

Another Federal Pacific fire hazard eliminated! Give us a call to get your service upgraded too! 903-647-1843 or 903-624-2837!

Rain, snow, wind, or freezing cold… it doesn’t stop us! When your heat goes out, we go to work! We’ll get you warm again...
01/25/2026

Rain, snow, wind, or freezing cold… it doesn’t stop us! When your heat goes out, we go to work!
We’ll get you warm again, no matter what it takes! We had a customer with a clogged combustion air intake due to snow buildup! They're nice and warm now! Give us a call today!

Is your home ready for the winter weather? Preparation is key to staying warm and safe!From routine maintenance checks t...
01/21/2026

Is your home ready for the winter weather? Preparation is key to staying warm and safe!
From routine maintenance checks to installing generator interlocks for emergency backup power, our team is here to help! Stay ahead of the freeze! Reach out to us today! 903-647-1843 or 903-624-2837!

01/14/2026

The phone's are back up and going! Thanks for the understanding!

If anyone is trying to reach us, we apologize. Our phones are currently down. If you need us, feel free to reach out to us on here or email us at [email protected]! Thank you for the understanding!

Address

Denison, TX
75021

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

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