DNA Heating & Cooling

06/10/2026

💸 The Most Expensive HVAC Repair Is The One You Ignore

A $20 filter can contribute to:
❌ Frozen coils
❌ High electric bills
❌ Poor airflow
❌ Compressor damage

Sometimes the biggest repairs start with the smallest maintenance items.

When was the last time you checked yours?

06/09/2026

🔥 Is Your HVAC System Ready for Summer? 🔥

The temperatures are climbing, and the last thing anyone wants is an air conditioner that quits on the hottest day of the year.

At DNA Heating and Cooling, we help homeowners stay comfortable with:

✅ Air Conditioning Tune-Ups
✅ HVAC Repairs
✅ System Replacements
✅ Indoor Air Quality Solutions
✅ Honest, Upfront Pricing

Our family-owned team takes pride in treating every home like it’s our own. Whether your system needs a simple repair or you’re considering a high-efficiency upgrade, we’re here to help.

⭐ Over 300 5-Star Reviews
🏠 Locally Owned & Operated
🔧 Licensed & Insured
❤️ Lifetime Craftsmanship Warranty on System Replacements

Don’t wait until your system breaks down in the middle of a heat wave.

📞 Call DNA Heating and Cooling today to schedule your appointment!

Have we worked on your home before? Let us know in the comments what service we provided!

06/08/2026

❤️ Community matters.

A couple of weeks ago, we saw a call for help from RVA Community Fridges after their Cary Street fridge was broken. These community fridges help provide free food access to neighbors in need, and we knew we had to do something.

We were able to secure and donate a replacement refrigerator to help keep this important resource available for the community.

A huge thank you to everyone involved in keeping RVA Community Fridges running and making a difference every day.

At DNA Heating & Cooling, we believe in taking care of our neighbors both inside and outside the homes we serve.

If you’re able, consider supporting RVA Community Fridges and the amazing work they do. ❤️

06/07/2026

❤️ GIVE BACK WITH EVERY INSTALLATION ❤️

At DNA Heating & Cooling, we believe in taking care of more than just your home’s comfort—we believe in taking care of our community.

For every HVAC system installation completed this month, we will donate $100 to Mercy Mall of Virginia, helping local families receive clothing, household essentials, and support when they need it most.

When you choose DNA Heating & Cooling, you’re not just investing in a new heating and cooling system. You’re helping make a difference right here in Chesterfield and the surrounding communities.

Together, we can provide comfort both inside and outside the home.

To schedule a free estimate, call us today!

📞 804-944-4900
🌐 www.dnarva.com

Thank you for supporting local business and helping us give back.

06/06/2026

When it comes to investing in a new HVAC system, choosing the right company matters.

After receiving multiple quotes, this homeowner chose DNA Heating & Cooling because they wanted honest advice, expert guidance, and a team they could trust.

💬 “Derek and his team are great! He is super knowledgeable and walked me through every step of the process.”

We’re honored to help homeowners make informed decisions without pressure or confusion. From the initial consultation to the final installation, our goal is simple: deliver comfort, quality, and peace of mind.

We’re also proud to be building a diverse team and creating opportunities for the next generation of HVAC professionals.

Thank you for trusting DNA Heating & Cooling with your home’s comfort!

📞 Thinking about replacing your HVAC system? Let us show you why so many homeowners choose DNA.

06/06/2026

⭐⭐⭐⭐⭐ Another Happy Customer! ⭐⭐⭐⭐⭐

At DNA Heating & Cooling, we believe in showing up on time, explaining the problem clearly, and providing honest solutions—not high-pressure sales tactics.

We’re grateful for customers who trust us with their home’s comfort and take the time to share their experience.

💬 “My AC started working perfectly again, and they made the whole process easy and stress-free.”

That’s exactly the kind of service we strive to deliver every day.

Thank you for choosing DNA Heating & Cooling! We appreciate the opportunity to earn your trust and keep your family comfortable year-round.

📞 Need HVAC service, repair, or a second opinion? Give us a call today!

06/06/2026

Great information from another great HVAC company!

Please don’t let just “anyone” install your mini split….Service will be a nightmare for the unit on top. Longevity and performance will be limited greatly on the unit in the bottom picture.

If you plan on replacing every few years, this might be the route you go. If someone offers to “install” a ductless system for you, PLEASE ask them about the maintenance costs and cleaning. If they say, “we just install them” you may want to dig a lil deeper.

Maintenance WILL be required for a lasting solution.

05/30/2026

🚨 Another successful recall repair completed on a GE GeoSpring Hybrid Water Heater.

Client was experiencing a severe startup noise caused by a faulty blower wheel and motor assembly. After diagnosing the issue, we verified it was related to the recall and quickly coordinated replacement parts. GE had the updated components to us in less than 24 hours, allowing us to return promptly and complete the repair with minimal interruption.

The faulty blower motor and blower wheel were replaced, system operation was tested, and startup is now smooth and quiet again. ✅

One of the great benefits of hybrid water heaters is the built-in redundancy. While waiting on parts, the homeowner still had hot water because the unit was able to continue operating in standard electric mode until the repair could be completed. No downtime and no loss of hot water.

At DNA Heating & Cooling, we believe in diagnosing problems correctly, communicating clearly, and getting our clients back up and running as quickly as possible.

05/30/2026

Derek did an interview with a local magazine. Check it out!

Today we’d like to introduce you to Derek Aarstad. Hi Derek, it’s an honor to have you on the platform. Thanks for taking the time to share your story with us – to start maybe you can share some of your backstory with our readers?My name is Derek Aarstad, and I’m the owner of DNA […]

05/29/2026

Today’s coffee stop