Commercial HVAC Installation

Commercial HVAC Installations in the Charleston, SC, area

Running a business in Charleston means dealing with challenging weather—scorching summers, sudden cold snaps, and high humidity nearly year-round. HVAC systems for commercial buildings must work efficiently and consistently to keep visitors and customers comfortable, even under the most demanding conditions.

 

At High Tech Heating & Air, we specialize in commercial HVAC installations in Charleston, SC. Whether you’re opening a storefront downtown or upgrading a large industrial facility in North Charleston, we can design and install your commercial HVAC system

We’ll help you choose the right-sized system that keeps your building comfortable and fits your budget.

Professionally Installed Commercial Cooling Units

Charleston summers are brutal on cooling systems. Our commercial cooling install services include energy-efficient AC systems that handle high heat and humidity without constant repairs or oversized HVAC units draining your budget.

 

At High Tech Heating & Air, we don’t believe in one-size-fits-all air conditioning solutions. Before we install anything, we assess your building’s layout, square footage, and usage. 

 

For example, a cafe on King Street won’t need the same setup as a distribution center in Goose Creek. We can install all brands and types of commercial air conditioners, including rooftop units, ductless air conditioners, and split systems.

 

All our commercial HVAC system installations meet or exceed current energy efficiency codes and SEER2 standards. We offer and install units from the most trusted brands, such as Goodman, Lennox, and Trane. Every air conditioning system comes backed with a 10-year parts and labor warranty.

Commercial Heating Installations and Services

While winters in Charleston are typically mild, cold snaps can happen anytime. Your heating system should be ready to handle sudden temperature dips without wasting energy or overworking your equipment.

 

We install high-performance commercial heating systems that are efficient, easy to maintain, and properly sized for your space. Whether using rooftop units, packaged heat pumps, or a combo HVAC system, we’ll configure a complete heating unit that meets your business’s needs.


If your current setup is outdated or inconsistent, we’ll walk you through your HVAC replacement or upgrade options. Our HVAC technicians work quickly and diligently, and our installation services are minimally disruptive. With us, your building gets the upgrade it needs without closing down or inconveniencing customers.

Replacement and Retrofitting Services

Is your old HVAC equipment giving you trouble? High Tech Heating & Air can help you switch your building to a more modern or energy-efficient system. We handle commercial HVAC replacement and retrofitting projects across Charleston, Columbia, and the surrounding areas.

 

Whether a full system swap or a targeted upgrade, we’ll take care of the entire process—from removing the old HVAC units to final inspections. Need to stay open during the system upgrade? No problem. We’ll work around your business hours so you have zero downtime as a business owner.

 

Charleston’s mix of old commercial buildings and new developments means no two installs are identical. Our team handles retrofits for historic properties and large-scale upgrades for industrial spaces. If you have a better quote from another HVAC service contractor, let us know—we’ll beat it by $1,500.

Why Businesses in Charleston Choose Us

High Tech Heating & Air is a family-owned local business that’s been serving our neighbors in Charleston and the surrounding counties for over 30 years. 

 

As Lowcountry natives ourselves, our team knows the heating and cooling needs of local business owners. Our HVAC installation and configuration services are designed with local conditions in mind, from the humidity to the salty air and temperature swings.

 

We work on all types of commercial buildings, from restaurants and retailers to schools, warehouses, offices, and industrial settings. We stay current on local codes, safety regulations, and energy efficiency standards.

 

Most importantly, we keep things simple. With us, you get quality work done by certified technicians, transparent pricing, and straight answers.

Contact High Tech Heating & Air for Commercial AC Unit Installations

A dependable HVAC system should do more than simply give your building heating and cooling. It should work consistently and all year long without wasting energy or disrupting your business. 

High Tech Heating & Air can help you plan, design, and install your new commercial HVAC unit. Let us know whether you’re looking to install a new commercial AC system, retrofit a new setup onto an older building, or upgrade to a more efficient unit. 

We offer free estimates on all commercial air conditioning installation and replacement jobs in Charleston, SC, and surrounding areas. We’ll assess your space and give you a quote based on the type of equipment, sizing, and features your commercial property needs.

Need professional maintenance after your new system is installed? Our HVAC service team also offers comprehensive maintenance programs to keep your system running smoothly year-round. Contact High Tech Heating & Air today to schedule a service or discuss your heating and cooling needs.