Commercial Air Conditioning in Metro Atlanta

In the Business of Delivering Smiles Since 1968
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Expires: Aug 31, 2026

Atlanta’s oppressive humidity and heavy pollen counts put a massive strain on commercial HVAC units. When your rooftop unit struggles against a 95-degree July afternoon, your business risks downtime and unhappy tenants. R.S. Andrews has kept Metro Atlanta businesses cool since 1968 with fast, local response times.

If your facility is struggling to maintain consistent temperatures, you can schedule service online to have a certified technician evaluate your system.

Signs Your Business Needs Commercial Air Conditioning Service

If you operate a large commercial facility, the signs that you may need air conditioning services are not always immediately noticeable. With time, though, these costs can increase and place a greater strain on your cash flow. As you’re inspecting your building, keep an eye out for: 

  • Rising Energy Costs. Monthly utility bills that increase without a change in usage often indicate a drop in system efficiency.

  • Inconsistent Temperatures. Cold and hot spots throughout a building suggest issues with ductwork or internal components.

  • Unusual Noises. Grinding, squealing, or banging sounds coming from the unit typically signal mechanical failure.

  • Poor Air Quality. Excessive dust or high humidity levels inside the building point to a failing filtration or dehumidification system.

  • Short Cycling. Systems that turn on and off rapidly are likely experiencing thermostat errors or compressor strain.

These can all signal issues with your AC system. Our technicians are trained to identify the causes of air conditioning issues in commercial spaces, no matter the size, and to repair them effectively. 

Commercial Air Conditioning Services

As a primary service line for Metro Atlanta businesses, R.S. Andrews provides support for every stage of a commercial cooling system’s lifecycle.

Commercial AC Repair

Mechanical failures in a commercial setting require immediate attention to prevent operational downtime. Our technicians diagnose issues ranging from refrigerant leaks and frozen evaporator coils to electrical malfunctions and sensor failures. We perform thorough inspections of central plants or rooftop units to restore cooling capacity quickly.

Commercial AC Maintenance

Routine preventative service is necessary to extend the lifespan of industrial-grade equipment. Maintenance visits include cleaning condenser coils, checking refrigerant levels, and lubricating moving parts. These sessions help identify minor wear before it leads to a total system shutdown during peak summer months.

Commercial AC Installation and Replacement

When a system reaches the end of its functional life, a full replacement is required. Our team sizes high-efficiency units specifically for your building’s heat load and square footage. We integrate new systems into your existing ductwork and building management controls for a seamless transition.

System Upgrades & Retrofits

Outdated systems lead to high utility bills and maintenance headaches. We’ll help you upgrade your AC setup with more efficient technology without having to overhaul your entire infrastructure.

Schedule today! We’re ready to deliver expert service and a smile to your door.

Why Choose R.S. Andrews?

R.S. Andrews has supported the Metro Atlanta business community since 1968 with dependable mechanical services.

  • 24/7 Emergency Service. We provide immediate repairs for cooling failures that threaten your inventory or operations.

  • Certified Technicians. Our team undergoes rigorous training to handle complex commercial and industrial HVAC equipment.

  • Smiley Advantage Plan. Commercial clients access priority scheduling and specialized maintenance programs to protect their investment.

  • Local Expertise. Our technicians understand how Atlanta’s red clay and high humidity impact commercial drainage and filtration systems.

To ensure your facility remains cool and efficient, book an appointment through the R.S. Andrews website today.

Contact Us

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Frequently Asked Questions

Hear From Our Smiling Customers

Brian Barkley
3 days ago
Great job by James. Very good at explaining my problem and options to fix.
Sergio Romero
3 days ago
Excellent service! The repair was done well and completed on time. Thank you!
Patricia Desamours
3 days ago
Great service from Michael. Hope this 3rd time will be the charm for my less than two-month old HVAC system. I hope it's now properly installed and working correctly and we wont have any more issues!
gabriel jones
3 days ago
Good service. Prompt and efficient.
Eleana King
3 days ago
Ezekiel Soto was prompt. Highly knowledgeable. Answered my every question without hesitation. QUICKLY diagnosed and solved my problem without any upselling addition plumbing services. I am always afraid to call a plumber but not anymore. Thank You Ezekiel
Patricia Dailey Shida
3 days ago
Paul is working on my estimate and hopefully can come through on the urgency of my need for 2 new hot water heater install. He’s professional and courteous. Everything about this company from the first phone call to the first visit has exceeded my expectations. I’m hoping to make them my go-to company.
Timothy Hill
4 days ago
Very good installation job, and tidied up afterwards. Very pleased!
Dianne Ragab
4 days ago
I was very impressed with the technician. He was so thorough and it was a 95 degrees day.
Mark Jackson
4 days ago
Professional services in a timely manner
Raymond Carpenter
4 days ago
Kwame was very workmanlike and professional in his review of the issues with the furnace. He asked questions, then went about his work efficiently. He reported his findings to me at the end and asked if there were any other concerns. You cannot really ask for more. He did a great job.
Claude S
4 days ago
Nate was fantastic. He was on time and in short order had completed the maintenance! We will be requesting his help for any future HVAC needs.
Russ Plugge
5 days ago
Brendan Pilson was great. I Discovered a water main line break Sunday afternoon. Brendan showed up and fixed the leak professionally and no hidden fees. Very kind and professional.
MCC
5 days ago
HUGE shoutout to their plumber, Kyle! What initially seemed like a simple faucet leak turned into the discovery of massive water damage, and Kyle went above and beyond to help me navigate what happened next.

He explained everything in plain language, which I really appreciated, and recommended Archer Restoration to handle the mitigation and restoration. He even called them on my behalf, explained exactly what he had found, and made sure I had the necessary paperwork to send to my homeowners insurance claim adjuster.

Kyle was knowledgeable, thorough, and genuinely helpful during what could have been a very stressful situation. Excellent customer service from start to finish! Thank you, Kyle!
otto wright 3
5 days ago
I was very happy with David Rosati. Me and my family were very unhappy with our unit shutting down in the middle of the hottest time of the year. But I will say David Rosati made me feel a lot better. It's hard to trust techs of any kind, but I will say that I trust David Rosati! I'm was very happy with him.
Alan Schreihofer
6 days ago
While many others (7visits) focused on indoor issues, David started outdoors and quickly identified weaknesses in compressor power lines connections. He corrected them and the system is running smoothly 🤞
Nilsa Y Kroll
6 days ago
Great customer service! I had my A/C maintenance done. I highly recommend them!

    Heater on the fritz? Frustrated with plumbing problems? R.S. Andrews is just a call away!