Your Code to Comfort & Savings
We are a veteran-owned and -operated company that specializes in heating and cooling services. Whether you need AC or furnace repair, a new system installation or it’s time for maintenance, call our team for expert service.
Fully Licensed & Insured
D n A Heating & Air is fully licensed and insured to handle all your HVAC needs. We offer highly trained, NATE Certified technicians that aim to exceed your expectations for indoor comfort and air quality.
Quality Workmanship Guaranteed
Our HVAC technicians can quickly identify and explain why your heating and air system may need professional repairs. We strive to satisfy our customers and don't consider a job complete until you are happy.

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    Our Services
    When you need a reliable HVAC technician in or around Columbus, GA, D n A Heating & Air is the company to call.
    Heating
    D n A Heating & Air has been providing our valued customers with exceptional furnace repair, maintenance and installation for many years. \We back our solutions with the guarantee that your home will be comfortable when we leave.
    Air Conditioning
    As a Bryant Factory Authorized Dealer, D n A Heating & Air can help you choose the right system for your home and budget. Be sure to schedule regular maintenance tune-ups with our team to keep your unit operating as efficiently as possible.
    Commercial HVAC
    Whether you have one location or many, D n A Heating & Air is ready to help you with your commercial HVAC maintenance, repair and new system needs. We service businesses in many communities in western Georgia and eastern Alabama.
    Ductless & Mini Systems
    Today’s ductless systems provide both heating and cooling options. And although they’re most commonly utilized in homes without ducts, you may find that a mini-split system is just what you need in addition to your current HVAC system.
    Indoor Air Quality
    Indoor air can be two to five times more polluted than the air outside! Trust D n A Heating & Air to install the right solution to correct poor indoor air quality (IAQ) in your home or business. Contact us for a free air quality check today!
    Service Agreements
    We recommend scheduling AC maintenance each spring and heating maintenance each fall. We offer annual service agreements which can reduce the cost of a performance tune-up and prevent small problems from becoming big ones!

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      Are You a Teacher or First Responder?

      D n A Heating & Air offers discounts for teachers and first responders. Contact us to find out more, and thank you for your service to our communities!

      Contact Us for a Free Estimate

      If you’re looking for an experienced, trusted and local HVAC company, call D n A Heating & Air or fill out our contact form to schedule an appointment today. We would be happy to provide a free estimate for any service.

      Testimonials
      Here's what our customers have to say about our company!
      I want to acknowledge Ismael and Justin for the excellent job done in my home. I am a 1st time homeowner(woman) and did not have a clue on what could...
      Shanay Rideaux
      Fast, professional, and honest. I would would highly reccomend.
      Jessica Haywood
      Problem solvers! GREAT communication, and service! I recommend them.
      Bill Pitts
      Great company and great people Very easy to work with.
      Bobby Ammons
      These guys are awesome. I would recommend them to anybody!
      Augie Reado
      Excellent Heating and Air group. Ismael was well mannered, affordable and got the job done.
      Don Gasgarth's Charlotte County Ford
      Partners in Success
      Here are just some of the high-quality manufacturers that we are partnered with:
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