Commercial AC Installation and Repair in Greer, SC

We Treat Your Home Like It’s Our Own

Keeping a commercial building cool in the Upstate isn’t optional; it’s part of running a business. Chisholm Plumbing Heating & Air Conditioning installs and repairs commercial AC systems for businesses throughout Greer, SC, from small offices to larger retail and industrial spaces. Our long cooling season and humid summers put a lot of strain on commercial equipment, and we know how to keep it running so your customers and employees stay comfortable.

Our Services

Contact Us

What Your Neighbors Are Saying About Us

Scott C.
We have just moved into our home and wanted to get our furnace checked out. It was extremely easy to schedule and they even had same day options. Bear came out for us and was prompt and on time, let me know when he was on his way, and was extremely polite and kind to our home. He had great recommendations and didn't try to upsell us on anything, just honest opinions for us in the future. We will definitely have Bear back!
Dariusz K.
Thomas H. was outstanding. He was extremely knowledgeable, thoughtful, and professional throughout the entire visit. He took the time to explain everything clearly, answered all of my questions, and made sure the work was done right—not rushed.
Larry W.
Mr. Holycross, was very pleasant, informative & open to questions. I was grateful to get serviced so quickly this time of year. His service was neat, clean and efficient. His 21 years of experience truly showed especially with such a big job and was completed very quickly. Thank you Mr. Holycross & the entire Chris Holmes team that made it happen
Brian R.
I heard about Chisholm through federal and I’m glad I did. My experience with them is always fantastic and you can tell they keep a very high standard of their employees because they are always very friendly and professional. I would say their pricing is reasonable, however, I haven’t really shopped around for the jobs I’ve had them do for me. The service plan is nice to have so then all their routine inspections are covered. I would say working with them is very worth the money because of how much I trust the company and technicians to do a good job and treat me fair. They do upsell sometimes, but it is never pushy and super straightforward without pressuring.
Holly S.
My hot water heater needed to be replaced. I called this morning ,they came out same day and gave me a price to repair or replace the service was amazing. I choose to replace and by 2pm same day a tech was out working on it. Everything about this was easy fast and very professional. I would highly recommend. Best techs very personable and professional. Office personnel very knowledgeable and professional.
Ora N.
I called to get my air duct checked because it was blowing not hot in my bathroom . Jordan "Bear" Lee came out, very professional, through, and friendly. I had the thermostat set on emergency heating, he corrected it to regular heating. He checked the air ducts in the attic, recommended at some point it needed some work. I purchased their service plan, twice a year they will come out and check . He was knowledgeable, professional and friendly. Great job Jordan "Bear" Lee. 😀
Cathy H.
I’ve been using Chisholm for years for my hvac needs, they are very reliable and affordable. My technician today for a maintenance check, Lee Hammett was super knowledgeable and discovered an issue that had been causing inconsistent temperature swings in our home for a year! Highly recommend!
Kimberly H.
Jonathan was excellent he diagnosed that problem with heating an air conditioning and we had heat. I called the office at 1:30 they were out at our property at 2:30 done by 4:00. I called today and it was fixed today great service. I encourage everyone call this office if you have a problem they will get the job done. He work with us he explained what we needed to be done in the future. Please check this family niche company out. Jonathan is AWESOME!!!!! Great personality! Knowledgeable! Happy Holidays to you and your family.
AC Repair Services

Commercial AC Systems We Install and Repair

Commercial buildings don’t all cool the same way a house does, and our team is equipped to handle the equipment that keeps businesses comfortable. We work on rooftop package units, split systems, VRF systems, and chillers, as well as the ductwork and controls that tie them together. Whether you’re running a single unit for a small office or a multi-zone system across a larger facility, we have the experience to service it properly.

We also work with a range of building types across Greer, including retail spaces, restaurants, warehouses, and office buildings. Every commercial property has different cooling demands based on square footage, occupancy, and equipment load. We take the time to understand how your building is used before recommending repairs or new equipment.

Keep Your AC Running Smoothly and Efficiently

Signs Your Commercial AC Needs Repair

Commercial AC problems tend to get worse and more expensive the longer they sit. Here are some signs it’s time to call for repair.

  • Uneven cooling between rooms
  • Rising energy bills
  • Strange noises from units
  • Frequent short cycling
  • Weak or no airflow
  • Water pooling near equipment
  • The system won’t hold the temperature
Greer summers bring long stretches of heat and humidity, which means commercial systems often run for extended periods with little break. That kind of continuous use can speed up wear on components that might otherwise last longer in a milder climate. Catching these signs early helps prevent a small repair from turning into a full system failure during your busiest season.
AC Compressor Does and Why It Matters

Commercial AC Installation Process

When it’s time for a new system, we start with an assessment of your building’s square footage, layout, and current equipment. This helps us recommend a system that’s properly sized for your space, since an undersized or oversized unit can lead to higher energy costs and shorter equipment life. We walk you through your options in plain language so you understand what you’re paying for and why.

Once you approve a plan, our team handles the removal of old equipment and installation of the new system with minimal disruption to your daily operations. We coordinate scheduling around your business hours when possible, since we know downtime can affect your bottom line. After installation, we test the system thoroughly and walk you through basic operation before we leave.

Clay-heavy soil and shifting ground conditions common to the Upstate can also affect outdoor unit placement and pad stability. We account for these local conditions during installation so your equipment stays level and properly supported for the long run.

Commercial AC Repair and Maintenance Plans

Regular maintenance is one of the most effective ways to avoid unexpected commercial AC breakdowns. Our maintenance plans include seasonal inspections, coil cleaning, refrigerant checks, and filter changes designed to keep your system running efficiently through Greer’s hot, humid summers. Businesses that maintain a consistent schedule tend to see fewer emergency repairs and lower energy costs over time.

When repairs are needed, our technicians diagnose the issue and explain what’s wrong before any work begins. We use upfront pricing so you know the cost before we start, with no surprises on your invoice. Our goal is always to get your system back up and running as quickly as possible so your business isn’t left without cooling.

Greer summers bring long stretches of heat and humidity, which means commercial systems often run for extended periods with little break. That kind of continuous use can speed up wear on components that might otherwise last longer in a milder climate. Catching these signs early helps prevent a small repair from turning into a full system failure during your busiest season.

Emergency Commercial AC Repair

A commercial AC failure during a Greer summer can affect employees, customers, and inventory all at once. That’s why we offer 24/7 emergency commercial AC repair for businesses that can’t afford to wait. Our team responds quickly to diagnose and repair your system so you can get back to business as usual.
Chisholm Plumbing, AC & Furnace Repair

Why Choose Chisholm Plumbing Heating & Air Conditioning

Business owners in Greer trust us because we treat every commercial account with the same care we’d want for our own business. Here’s what you can expect when you work with us.

Frequently Asked Questions

How much does commercial AC installation cost?
Cost depends on building size, system type, and current infrastructure. We provide an upfront quote after assessing your space.
Most installations take one to a few days, depending on system size and complexity. We work to minimize disruption to your business.
We recommend at least twice a year, with additional checks before Greer’s peak cooling season to catch issues early.
Yes, we provide 24/7 emergency repair for businesses that need fast service when cooling systems fail unexpectedly.
We work with offices, retail stores, restaurants, warehouses, and other commercial properties throughout Greer, SC.

Contact Us