Commercial Air Conditioning in Metro Atlanta

In the Business of Delivering Smiles Since 1968
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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

David Gillon
3 days ago
Excellent service and great job on repairing a water line flooding our basement. Highly recommend!
Libby Cottingham
3 days ago
They have been great. I had to have several items attended to on my. HVAC and the original technicians who came were great. Then there was a glitch, so I called the company and they sent Luis out. He fixed the glitch and I am good to go. …No charge.
John Compton
3 days ago
RS Andrews got a me a new tank on a busy Saturday. Mohamed, my tech, was very sympathetic to my situation and worked in a very tight space to get it done. I will call RSA from here on out and always ask for Mohamed in the future. Great work from this team.
Peter Wilder
4 days ago
RS Andrews provides a quality service and stands behind their products and workmanship. Their technicians are always competent and friendly.
Javanda Walker
4 days ago
Awesome customer service! Very detailed and professional. Kudos to Marcus and Eli. These young men where top notch, professional, and excellent customer service skills. Give them a raise! It’s hard to find exceptional customer service which they provided.
Robin Griffith
4 days ago
Professional tech, honest Quote
Patricia B
5 days ago
RS Anfrews is my go-to when I need any home repairs. I've used them for HVAC electrical and plumbing. I am pleased with the service they provide.
resa grogan
5 days ago
I had issues with a large overflow in my downstairs bathroom toilet. Called RSAndrews and they got a technician out the next day at my request. The tech was prompt, knowledgeable and courteous. The issue was assessed and addressed. The price was a bit more than I wanted to pay but I trust them completely as I have used RSAndrews for years with AC Heat services. I'm sure their comps are like everyone else.
Lex Barker
5 days ago
Brandon Smith did an excellent, thorough, efficient job of diagnosing and repairing water tank deficiencies and replacing the defunct circulating pump.
Kim A.
5 days ago
I called another company first but was “speaking” with AI for a few minutes before I finally hung up and called RS Andrews.
A real person answered AND was able to dispatch someone out to us the same day. They even fixed our two issues that very same day as well. Very satisfied new customers. Thank you, Robert!
Jeanette Hall
5 days ago
Jaime did a good job for me. He came on time and cleared the blockage we were having. He recommended a couple of options for us for the future.
Les Klemperer
5 days ago
Michael Powell consistently provides excellent service on our HVAC systems. I highly recommend him.
Joanne Chandler
5 days ago
Did a amazing job. Highly recommend him
Jack Feldman
5 days ago
Efficient, personable, knowledgeable, practical.
Debra Bowens
5 days ago
Very polite and informative. Was very thorough servicing our air conditioner unit. I would request him every time for my service.
Kristina Townsend
5 days ago
Jaime was very knowledgeable and made sure we got what we needed done!
Sarah Toton
5 days ago
.Loren was so nice and really helpful explaining my plumbing issue. He not only resolved it in a short period of time, but he explained how the plumbing system worked, giving me a lot more confidence in his recommendation and a lot more knowledge than I had previously. We had been working with other plumbers and handymen to solve the issue, and he was able to address it so quickly and easily that I wished we had called sooner!

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