A/C Repair & Install
Hearing a worrying noise or weak airflow? We diagnose fast and fix it right — same day when we can.
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Serving the CSRA & surrounding areas
Your comfort is our job.
A-plus workmanship in air conditioning and heating from a team that shows up on time and gets it right the first visit. Financing available.
4.4★ on Google· Licensed & Insured· Financing Available· CSRA & Surrounding
What we do
Heating & air, done right the first time.
Whether your unit is making a strange noise or it's time for a brand-new system, our technicians have you covered — every make, every model.
Heating & Furnace
From a no-heat emergency to a full furnace replacement, we keep the house warm all winter.
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Smart Thermostats
Upgrade to smarter comfort and lower bills — we install, set it up, and walk you through it.
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Light Commercial HVAC
Restaurants, offices, retail — the same A-plus workmanship we bring to every residential job.
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A+
Workmanship
About us
We're your neighbors.
At Dunn's A/C & Heating, our customers can rest knowing they are getting A-plus refinement in workmanship, in all matters of air conditioning and heat restoration. The hotter the conditions or the colder the frigid temperature, the more we will go out of our way to get the job done.
Is your system broken or do you need an entirely new system installed? From light commercial buildings to residential homes, our technicians are the best in the industry. We service all makes and models — it's our job to make all your heating and air conditioning issues a thing of the past.
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A+ workmanship
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Homes served
0.0★
Google rating
How it works
Easy from start to finish.
1
Give us a call
Tell us what's going on. We'll listen, ask the right questions, and set up a time that works for you.
2
We come take a look
A friendly tech shows up on time, diagnoses the issue, and walks you through the options — no pressure.
3
Problem solved
We fix it right the first time, clean up after ourselves, and leave your home more comfortable than we found it.
Real reviews
What our customers are saying.
4.4· Verified Google reviews
"Mike saved the day again. Got my furnace going just like every time. Whether it's been heating or cooling issue, Mike has been thorough and efficient with fixing and solving all my problems. He's also polite, friendly, and affordable."
TB
Tyler Bryant
6 months ago
"Mike came and fixed my central heat. He was super polite and punctual. He fixed the problem quickly. I appreciate his prompt service. I will definitely use him again if we need his services. Thanks."
SF
Seth Fontenot
a year ago
"Mike was recommended to me by a friend. He came out quickly on short notice and diagnosed the problem within a few minutes. The next day he had the part ready and came to fix my unit. I highly recommend him for his skill and professionalism in my home."
TM
Tom Machete
a year ago
"Very professional and dependable! Came as soon as we called. Found the issue immediately and got our AC back up and running. He goes above and beyond."
BB
Bianca Brown
a year ago
"Definitely happy these guys helped me out. Great communication and worked with me on the appointment time. I will for sure use these guys again."
JW
Jonathan Wilson
a year ago
"Mike was awesome. He answered me promptly. He found out the issue and fixed the problem within an hour. Will most definitely use again and recommend to a friend."
DB
Deloris Bates
a year ago
"Awesome service! Completed the job quickly and I didn't have to clean up anything. If you need A/C or duct work, this is who I highly recommend."
JF
Jimmy Fishburn
a year ago
"Mike went above and beyond! Very professional, fast, competitive pricing."
JC
James Clements
a year ago
"I highly recommend Dunn's A/C & Heating. He is very professional, dependable and honest."
TR
Tremona Reed
3 years ago
"I highly recommend Dunn's A/C and Heating services. They did a terrific job. I am very pleased. Thank you."
DM
Denice Miles
2 years ago
FAQ
Questions homeowners actually ask.
Whenever we can, yes. Call us as early in the day as possible and we'll do our best to have a technician out the same day — especially during a heat wave or cold snap when you need us most.
Absolutely. Dunn's A/C & Heating LLC is fully licensed and insured for residential and light commercial work across Georgia and South Carolina in the CSRA.
Yes — we service every major make and model of air conditioner, heat pump, furnace, and thermostat. If you have it, we can work on it.
It depends on the size of your home, the system you choose, and how much ductwork is involved. We'll come out, take a look, and give you a clear quote — no pressure, no surprises. Financing is available.
Yes! Flexible financing options are available on new system installs so you don't have to put off the work you need. Ask us when we come out for your quote.
We proudly serve the entire CSRA — including Augusta, Evans, Martinez, Grovetown, Hephzibah, Aiken, North Augusta, Thomson, Harlem, Waynesboro, and surrounding areas.
Get in touch
Let's talk about your home.
Tell us what's going on and we'll get back to you fast. Or pick up the phone — we'd love to help right now.
Call or text anytime
(706) 829-8297
Where we serve
CSRA — Augusta, Evans, Martinez, Aiken & surrounding areas
Hours
Mon–Fri 9am–5pm · Emergency service available
Financing
Flexible financing options available on new system installs.