DNA Heating & Air
Columbus, GA Indoor Air Quality · #5 of 8 · 10+ yrs
At a glance
- Google rating
- 4.8★ from 145+ reviews
- In business
- 10+ years
- Yelp
- 4.3★ from 4 reviews
- Service area
- Columbus, GA + 1 nearby
Overview
DNA Heating & Air states they install ERV/HRV ventilation systems for whole-home fresh-air exchange. The company has served the region for 10+ years. Columbus summers bring high humidity; their humidity-control offerings address that local need. Reviewers note punctual technicians and text arrival updates. DNA lists free estimates and financing on its website.
Indoor-air-quality installs in Columbus, GA, focused on whole-home ventilation and humidity control. ERV/HRV ventilation systems are stated on their website. Free estimates and financing availability are listed for installations. 10+ years serving the local area is noted.
Vouched Score breakdown — 77/100
Columbus, GA Indoor Air Quality average is 79/100. Ranks #5 of 8 listed Indoor Air Quality providers in Columbus, GA.
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
How DNA Heating & Air compares to the Columbus average
| Signal | DNA Heating & Air | Columbus avg | Delta |
|---|---|---|---|
| Vouched Score | 77/100 | 79/100 | -2 vs avg |
| Google rating | 4.8★ | 4.9★ | -0.1 vs avg |
| Review volume | 145+ | 935+ | -789 vs avg |
| Years in business | 10+ | 46+ | -36 vs avg |
What customers say
"I had a great experience with DNA Heating and Air. From the first phone call to the completion of the job, the team was professional, knowledgeable, and courteous. They arrived on time, explained everything clearly, and made sure my system was running efficiently before they left. Their workmanship was excellent, and they took the time to answer all of my questions without making me feel rushed. It's refreshing to …"
— Spencer Cantrell · May 29, 2026 · Google Reviews"Exceptional Service & Truly Great People ⭐️⭐️⭐️⭐️⭐️ Highly Recommend I’d been looking for a reliable HVAC company in the Fortson/Columbus area, and DNA Heating really stood out. From the first call, their office staff made everything simple and stress-free. Once we talked through the services, their pricing was very competitive, and every technician I met was professional, respectful, and easy to work with. It’s …"
— Jason Patrick · Dec 12, 2025 · Google Reviews"I have now used DnA three separate times. Each time the technicians were punctual, the prices seemed fair, and the work was completed quickly. Amy the office manager is also a great communicator who will call/email frequently wot ensure your needs are met. They have a text system that updates you on etc of technician arrivals, and any other details regarding your account. I highly recommend this company. Today, Just…"
— Michael Skillern · Sep 3, 2025 · Google Reviews"Paid cash for a new hvac unit almost 2 years ago and had problems with a rattling noise shortly after which I had to figure out my self after 3 people came out and had no idea what to do to resolve it. Now one unit stop working and they charge 165$ for some loose wires. How do wires get loose? If the wires were loose that means they were not properly tightened when installed This company is a rip off sending out ine…"
— BW · Apr 7, 2026 · Google Reviews"DNA Heating & Air provided fast, professional service and clearly explained what was needed for my HVAC repair. The technician was on time, respectful, and got the job done efficiently. I appreciate the transparency and would definitely recommend them for anyone needing reliable heating and air service."
— T'Nicole Taylor · Dec 10, 2025 · Google ReviewsPros & cons
- High Google rating (4.8★ across 145+ reviews)
- Long-established (10+ years in business)
Self-reported on their website — not independently verified.
- Emergency response: 24/7
- Financing available
- Free estimates
Common complaints
Surfaced from negative-leaning customer reviews on Google / Yelp / BBB. Not editorial commentary.
- Paid cash for a new hvac unit almost 2 years ago and had problems with a rattling noise shortly after which I had to figure out my self after 3 people came out and had no idea what to do to resolve it…
When to choose them — and when to consider alternatives
- You need same-day or after-hours service
- You need to finance the work
- Reports of installation issues or overcharging would be a deal-breaker for you
- You want a BBB-rated firm specifically
Service area
Columbus, GA home · Services Columbus, GA home
What DNA Heating & Air publishes about pricing
Promotions
-
$25 Off Any Service Call
As published: $25 Off Any Service Call"…’re the trusted choice in our community. About Us $25 Off Any Service Call Serving Midland and These Areas Cataula, GA Colum…"
Maintenance plans
-
maintenance plan
As published: maintenance plan"…home, we can discuss your solutions for a regular maintenance plan . This keeps your air conditioning system operati…"
Estimates
-
Free estimates
As published: Free estimates"…ould do for our own homes. Count on us to provide free estimates for installations, repairs, and maintenance, so y…"
Guarantees & credentials
- Licensed
Sourced from the provider's own website. We surface these as published; we do not independently verify each license or warranty.
Contact & hours
Frequently asked questions
What are the pros of DNA Heating & Air?
When should I choose DNA Heating & Air?
When should I consider alternatives to DNA Heating & Air?
What is the Vouched Score for DNA Heating & Air?
How long has DNA Heating & Air been in business?
What does indoor air quality service typically cost when working with a Columbus, GA provider like DNA Heating & Air?
What pricing terms does DNA Heating & Air publish on their website?
Compare with nearby providers
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
DNA Heating & Air (this company) |
77/100 | 4.8★ (145+) | 10+ | — | 4.3★ | — |
| 75/100 | 5.0★ (95+) | 30+ | — | — | — | |
| 77/100 | 4.8★ (235+) | 43+ | — | — | — | |
| 87/100 | 4.9★ (4,480+) | 45+ | — | 3.4★ | Highest Vouched Score Best for Whole-Home Air Purification Best for Humidity Control |
Listed in
Explore more
Profile last updated June 26, 2026.