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Commercial HVAC Equipment Requires Specially Trained Technicians.

Sig Cox Columbia Heating & Air Conditioning in Irmo

Sig Cox is proud to be premier commercial HVAC contractors in Irmo, South Carolina, and the surrounding areas.

Our expert technicians are specially trained and certified to service all brands of commercial heating and air equipment. As industry leaders in HVAC maintenance, repair, installation, and energy efficiency, you can always count on us for superior customer service and outstanding workmanship.

With over 90 years of experience serving customers all across the state, we thoroughly understand the unique needs of business owners when it comes to their heating and cooling systems.

We Specialize in Serving Commercial Customers

We’ve made serving commercial customers our specialty.

As proud business owners ourselves, we understand that when your business is experiencing trouble, quick and reliable service is critical. We don’t waste any time.

We offer our valued commercial customers reliable and cost-effective service and make it our mission to protect your investment by ensuring efficient HVAC operation.

Your heating and air conditioning are vital to your business, and the comfort of the employees and customers inside. The moment you are experiencing difficulty, just give us a call.

Irmo HVAC Contractors

HVAC Contractors

Commercial HVAC Repair

Our expert technicians are qualified to conduct repairs on all major brands of air conditioning and heating equipment. From a simple part replacement to a complete system overhaul, our team has the tools and the diverse skill set to tackle any problem.

Commercial HVAC Maintenance

If it’s been awhile since you gave your system its last tune-up, give us a call. We can identify potential problems before they become expensive disasters.

24-Hour Emergency Service

We are standing by to help our customers 24/7. If you experience AC trouble give us a call immediately and we’ll have one of our expert technicians on the way to serve you in no time.

Commercial HVAC Installation

Let us help you get your new commercial HVAC system up and running. We are specially equipped to service all brands of equipment; You can trust us to perform a high-quality installation that ensures trouble-free operation. As experts in energy efficiency, we give our customers the most for their dollar even beyond the installation.

Commercial Furnace Services

Proper heating is more than a luxury in the frigid winter months; it is essential to your business’s operation. We service a wide variety of commercial heating systems and have an affordable and efficient solution for your system.

Annual Maintenance Plans

Business owners know that the best way to lower their expenses is to identify and remedy problems before they get out of hand. Through our affordable annual maintenance plans, you can enjoy some peace of mind knowing that your system is in top shape, ready to handle the challenges of any season.

HVAC Contractor
Maintenance plans include a thorough inspection of your commercial equipment.

Who We Serve

We provide services to a wide variety of commercial clients, and have unique expertise when it comes to the individual needs of our customers.

Restaurants, Commercial Kitchens, and Refrigeration

Property Management Companies


Retail Stores & Strip Malls

HVAC Contractors
Maintaining your businesses HVAC is critical to continuous, hassle free operation.

Our Commitment to You

We make it our business to protect yours. We are committed to excellence and exceptional customer service. Partner with us for your HVAC needs and we guarantee:

  • Speedy Service: We fully understand that heating and air problems are time-sensitive. When you give us a call, you can rest assured that the issue will be taken care of quickly and efficiently.
  • Honest Business: We believe that transparency is essential to a successful business. We provide all pricing upfront, honor our commitments and guarantees, and we stand behind our superior workmanship.  
  • Your Satisfaction: We guarantee your satisfaction with any and all services we provide, no matter how large or small. We built our reputation on our excellent service and valued relationships with our customers. If you aren’t satisfied, we’ll send someone out to correct the problem immediately.
  • Courteous and Professional Service: We value kindness and professionalism in every aspect of our work. Our relationships with our customers are the foundation of our success, and we go to great lengths to maintain and grow these relationships.

Give Sig Cox Columbia Heating & Air Conditioning a Call Today

When you need heating and air service for your business, partner with an HVAC contractor that you can trust. With commercial clients, having the right equipment operating at peak efficiency is more than a matter of comfort. It is critical to your ongoing operation and success. We also provide all commercial HVAC Services in Augusta GA

If you are experiencing any trouble, or just have questions or concerns, we’d love to speak with you.

Call Us Today

803 391 3776