Fast, Reliable AC Services in Marietta, GA

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🔥 Special Offer — Limited Availability

Whole-Home Comfort Assessment™

Know exactly how your comfort system is performing before small issues become expensive repairs.

25+ Years Serving Metro Atlanta
BBB Accredited With an A+ Rating
100% Satisfaction Guarantee
Flat-Rate Pricing, Never Hourly
2-Hour Appointment Windows
Text and Call Updates When We Are En Route
NATE Certified, Drug-Tested, Background-Checked Technicians
10-Year Parts and 10-Year Labor Warranty on Qualified Installations

Our Process

Call and Get on the Schedule

Reach a local team member and tell us what your system is doing. Same-day service is usually available, we hold a two-hour arrival window instead of a vague afternoon, and you get both a text and a call when your technician is en route to your Atlanta home.

Approve Your Flat-Rate Price Before Work Starts

We diagnose the system, explain what we found in plain language, and quote a firm flat-rate price. The number we give you is the number you pay, with no hourly billing and no surprise charges. Approve the repair and the diagnostic fee comes off the total.

Comfort Restored and Backed in Writing

We complete the work, test the system, and clean up behind us. Every job carries our 100% satisfaction guarantee, and our Self-Assurance maintenance plan keeps efficiency high while putting you first in line for future service.

Marietta Air Conditioning Built Around How Your Home Actually Cools

Air conditioning in Marietta works harder than almost anywhere else in the country. Humidity, long summers, and aging ductwork all strain a system that has to run for months without a real break. Self Brothers Heating & Cooling designs, installs, and maintains complete cooling systems for Marietta homes, from central air conditioners and air conditioner units to ductless air conditioning for additions and finished spaces. We handle central air conditioning repair, routine HVAC maintenance, and full system evaluations. Every visit starts with a real diagnosis and ends with a flat-rate price, so you know the total cost before a single tool comes out of the truck.

Our Services:

What Your Neighbors Are Saying About Us

Justin Smith did an excellent job diagnosing and repairing our aging AC unit. He explained everything thoroughly and worked quickly. He's great, and I would request him again next time if possible.

As always, Self Bros to the rescue to assess and fix an issue with my AC. They were prompt and honest, needing to address a capacitor replacement. Don’t hesitate to call these guys. Chad is a true pro!

Carl was great and efficient, most of all professional he arrived on time I’ll definitely be using this company again because of him. Most importantly my ac unit is back to cooling again.

Two Brothers, One Standard, Every Marietta Home We Enter

We started in 2000 keeping high-traffic Metro Atlanta retailers and restaurants comfortable, places where a failed system means lost business by the hour. Twenty-five years later, that commercial discipline shapes how we treat houses. Our technicians are factory-trained, NATE-certified, drug-tested, and background-checked before they ever step inside a customer’s home, and we are BBB-accredited with an A+ rating. You will not reach a franchise call center here. You will meet neighbors who live in the same Marietta zip codes, sit in the same summer traffic, and treat your cooling problem like it belongs to them.

Cooling You Can Budget For, Comfort You Can Count On

Plenty of Marietta homeowners put off calling about air conditioning because they are worried about the bill, not the repair. We removed that worry. Pricing is flat-rate, so a careful technician never costs you more than a rushed one, and you are never billed for trips to the supply house. You approve a firm number before work begins, and estimates on new systems are free. Same-day service is usually available, weekend appointments can be arranged, and every visit is backed by our 100% satisfaction guarantee. Call Self Brothers Heating & Cooling for a straight answer about your Marietta cooling system.

Frequently Asked Questions

What air conditioning services do you offer in Marietta?

We cover the full range: system design and installation, central air conditioning repair, ductless air conditioning, air conditioner unit replacement, and ongoing HVAC maintenance. If it cools your Marietta home, we service it, and we work on all major brands.

How does your pricing work?

Flat-rate, quoted before we begin, and it does not change. We sell the service rather than the hour, so a thorough job never costs you more than a rushed one. There is a diagnostic fee for the visit, and it is waived when you approve the repair.

Are your technicians certified and screened?

Our technicians are factory-trained and NATE certified, and every one of them is drug tested and background checked before entering a customer’s home. We are also an Authorized Carrier Dealer and BBB-accredited with an A+ rating.

How quickly can you get to my Marietta home?

Same-day service is usually available, and we book a two-hour arrival window rather than leaving you waiting all afternoon. You get a text and a call when your technician is en route. Saturday and Sunday appointments can be arranged by request.

Do you serve areas outside of Marietta?

Yes. We cover the Metro Atlanta area, including Marietta, Smyrna, Decatur, Roswell, Woodstock, Powder Springs, Norcross, Acworth, Mableton, Dunwoody, and the surrounding communities.