Commercial Air Conditioning in Metro Atlanta

In the Business of Delivering Smiles Since 1968
September Offer
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Expires: Sep 30, 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

Judy Landers
3 days ago
Neil J. is terrific. Professional, polite, knows his trade, answered ALL my questions. Neil J. is my new plumber, a thousand thanks Neil!!!
Thomas Winters
4 days ago
Terrell Thomas was on time, extremely professional, and did a fantastic job with property installing our new thermostat.
John Watkins
4 days ago
Very knowledgeable, courteous, and professional. he did an excellent job.
Negron Caffe
5 days ago
Very professional and found the root cause of the issue.
EBRAHIM PAYROW-OLIA
5 days ago
David G. was a terrific electrician. He diagnosed the problem and then fixed it by installing a new fixture. He was a friendly professional.
Judy Landers
5 days ago
Neil J. is terrific. Professional, polite, knows his trade, answered ALL my questions. Neil J. is my new plumber, a thousand thanks Neil!!!
Eric Geheber
5 days ago
Excellent service, covered a new part that was only 6 months old free of charge
Jessie Milby
5 days ago
As always. Service was on time, and efficient. Anthony was friendly, and knowledgeable. He answered all my questions.
Phyllis Solgere
5 days ago
Charles McQueen III did a great job diagnosing and correcting several problems I had in my home. I highly recommend him
Nicolene Durham
5 days ago
Tech was right on time, quick and excellent service, and advised of future service needed
Robert Hatch
5 days ago
The service technician was very knowledgeable and helpful.
Clyde Stutts
5 days ago
Had a water bill 3 times normal. Rich spent 2 hours trying to access sources of leak. Identified the biggest culprit—outside our house and possible one inside. Was very thorough and professional. Came within 2 hours of me scheduling the appt. Would recommend RS without hesitation.
Clicks & Sticks Knitting Guild
5 days ago
Advisor was very professional and friendly. Took the time to explain every thing. This was for an estimate for HVAC System only.
Kayellen Umeakunne
5 days ago
First time someone arrived at the beginning of the scheduled appointment window. Very knowledgeable and provided several options for replacing my unit. Very professional.
Dawn Wilson
5 days ago
Did a great job. Terrell was efficient and thorough.
Randy Gevedon
5 days ago
Blake was thorough and worked very efficiently. He did find one problem and gave me a reasonable quote. Yes, we will be using RS Andrews in the future.
Denise Green
6 days ago
Beyond and Tech, Arrived at my home took their time did thorough inspection on my air conditioning unit, sadly to say , findings were disappointing, was informed I need a unit replacement. I was happy because RS Andrew's, diagnosed it, and I Trust their judgment. Qualified and Professional Customer Service. Just have to get Qualified for their program to get it Replaced.
Sincerely,
Denise Green
Pauline West
7 days ago
Mr.Calvin Russell is truly an asset to R. S. Andrews. I would recommend Mr. Russell to my family and friends. Thank you for a job well done.

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