How quickly can you get to my house?

We offer same-day service for most calls and 24/7 availability for emergencies. If you are looking for AC repair near you, we make it our priority to get there fast.

Do you provide a warranty on your work?

Absolutely. We offer a 100% satisfaction guarantee. If the repair we performed fails during the season, we will return to fix it at no extra cost to you.

Should I repair or replace my HVAC unit?

If your system is over 12 years old and the repairs are becoming frequent, an AC replacement in North Augusta, SC, is usually the more economical choice in the long run.

Always On Time

North Augusta, SC HVAC Services

One Hour Heating & Air Conditioning® Serving North Augusta, SC

4.81

(189419 reviews)

HVAC Repair in North Augusta, SC

Restore Your Home’s Comfort With On-Time Service

When your air conditioner fails in the middle of a sweltering South Carolina afternoon, you shouldn't have to wait days for a fix. Duggan's One Hour Heating & Air Conditioning® offers fast HVAC repair in North Augusta, SC, backed by our famous promise: "Always on Time, or You Don’t Pay a Dime®." Our team provides 24/7 emergency support because we know that heating and cooling issues don't follow a 9-to-5 schedule.

Call (706) 675-5008 today to schedule your HVAC repair, AC replacement, furnace repair, or commercial HVAC service in North Augusta, SC.

Why We Are the Top-Rated HVAC Company Near You

Homeowners in our community choose us because we prioritize their time and peace of mind above all else. As leading HVAC contractors in North Augusta, SC, we’ve built a reputation for sending technicians who are not only experts but also respectful of your property. We know that big projects like an AC replacement can be stressful, which is why we provide clear, upfront pricing and flexible financing options to keep your home comfortable without breaking the bank.

Our customers consistently highlight these reasons for choosing our team:

Punctual Professionals: We show up exactly when we say we will, every single time.
Clean and Respectful: Our technicians wear shoe covers and leave your home as clean as they found it.
Total Transparency: We explain the "why" behind every repair and never suggest work you don't actually need.

We are dedicated to being the HVAC company that you can trust with your family’s safety and comfort.

Reliable Heating and Cooling in North Augusta, SC

Your comfort system is a complex machine that requires specialized care to run efficiently year-round. Whether you are dealing with a residential breakdown or need commercial HVAC repair, we have the specialized tools and experience to handle the job. Our HVAC services focus on identifying the root cause of your problem to prevent repeat failures and high energy bills.

We provide a full suite of services to ensure your system is always peak-performing:

AC Repair and Maintenance: We fix everything from frozen coils to faulty compressors to keep you cool.
Furnace Repair: Reliable heating service to ensure you stay warm during those chilly winter nights.
System Replacements: Professional AC replacement or furnace replacement for aging units.
Commercial Solutions: Quick commercial AC repair and commercial furnace repair for local businesses.

From a minor AC repair near you to a major system overhaul, we treat every job with the same high level of care.

Common Signs You Need Emergency AC Repair

Living near the Savannah River means dealing with intense humidity, which can push your HVAC system to its breaking point. If you notice your vents are blowing warm air or your unit is making a loud screeching sound, it is time to call the experts. Catching these small symptoms early can prevent a total system collapse and the need for a premature furnace replacement in North Augusta, SC.

Keep an eye out for these red flags that indicate your system is struggling:

Skyrocketing Energy Bills: This often means your system is working twice as hard to do half the work.
Strange Noises or Smells: Rattling, buzzing, or musty odors are signs of mechanical or electrical issues.
Poor Airflow: If some rooms are freezing while others are hot, your system isn't distributing air correctly.

If you experience a total shutdown, don't panic—our emergency furnace repair in North Augusta, SC, is available around the clock.

What to Expect During Your HVAC Service Visit

We want your experience with us to be the best part of your day, even if your HVAC is acting up. When you search for HVAC repair near you and book with us, you’ll receive a text with your technician’s name and photo so you know exactly who is arriving. Our goal is to provide a stress-free experience from the initial phone call to the final walkthrough.

Our service process is built around clear communication and expert results:

Thorough Inspection: We don't just look at the broken part; we check the whole system to ensure long-term health.
Pre-Work Approval: We explain your options and get your signature on a price before we turn a single wrench.
Satisfaction Guarantee: We stand behind our work with a 100% satisfaction guarantee to ensure you’re happy with the results.

We focus on delivering high-quality HVAC services in North Augusta, SC, that keep your home running smoothly for years.

Contact Us Today for Your HVAC Repair

Ready to get your home's climate back under control? Don't settle for a company that keeps you waiting around all day.

Call (706) 702-1118 today or reach out to us online to schedule your expert service!

Learn more about our Augusta-based HVAC experts.

Book Now

HVAC Near Me In...

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We have a reputation for being punctual, friendly and knowledgable

4.81

(189419 reviews)

Read More Reviews

Very professional and got my A/C back up quick

Kathy Davis

in the last week

Hoffman Brothers wanted $12,777 for a new furnace and ac. Guy off Craigslist discovered a burned disconnected wire and wanted $350 to reconnect it to the condenser. (After charging me $70 for coming out) And the Craigslist guy swapped all the wires, took everything apart, then left it exposed to rain for 2 days. Dunn Plumbing Heating and Air came over: Reattached the burnt wire, rewired everything the old guy messed up, cleaned the outdoor unit so it could breathe, and had the vitals on an app so I can see real time the performance of my unit before and after he was done. Get this, diagnostic and everything was cheaper even than the Craigslist guy. We were going to discuss more what to do if his fix didn't work, but my house started to immediately cool down. I could've given that guy a hug after spending the past 2 weeks in what felt like was hell. They're saved in my phone for future service. What they did today is enough to make me a repeat customer. So if I need a new unit in the future, it's going to them no matter how much it cost. Thanks guys. 👋

Omega -

in the last week

Cory my service guy was great ! He was very polite. He explained everything to me and offered different solutions. He put me on a maintenance program and my air conditioning is working just great ! 😊

Dominica

in the last week

They did an awesome job. Quick and on time. 100% recommend them.

Fabian Gonzalez

in the last week

Really dependable team & quality work — highly recommend!

Vi Nguyen

in the last week

Excellent Job! Thanks guys 🙂

Jimmy Sims

in the last week

The tech was very knowledgeable and helpful. Great company.

KNH Rental Properties LLC

in the last week

Experts in the business with great customer service. Definitely a recommend.

David Rogan

in the last week

I really appreciate the time that Mo spent educating me on my different options without feeling pressured and he was able to work with me on what I was prepared to spend. It was actually an enjoyable experience and I would recommend One Hour to my neighbors and friends.

Cindy McCalib

in the last week

Appreciated the ease of scheduling and consistency in communication during our first scheduled appointment. Found the tech (Matt) to be professional, very knowledgeable and pleasant during the appointment. From the experience of the first appointment would be very comfortable using their services in the future and recommending to our friends.

Jeff C.

in the last week

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