Commercial HVAC Design & Install

Professional Commercial HVAC Design & Installation Services in Charlotte, Gastonia, Huntersville & Nearby Cities in NC & SC

Customized Commercial HVAC Designs & Solutions for Your Business

Enhance or create your building's comfort and efficiency with our expert HVAC design and installation services. Your satisfaction is our guarantee.

We have been designing and installing HVAC systems for almost 100 years now! GSM Services has designed and installed hundreds of HVAC systems in buildings that you see every day! With a team of technicians, project managers, engineers, many with more than 30 years at GSM Services alone, you are sure to be in good hands with our company. This unmatched experience has led us to build reliable processes to serve you. Our Total Comfort Process will make sure you get the comfort you deserve.

  1. Scheduling - When you call in, we’ll immediately schedule you and follow up before arriving.
  2. Know Your Options - You’re in complete control. We offer options to meet your needs and budget.
  3. Maximize Your Comfort & Your Peace of Mind - Your comfort and the level of customer service you receive is our top priority. Not only can you trust that we are the most experienced in the industry, we will always be here when you need us. The job is not complete until you are 100% satisfied!

Call us today to schedule an appointment to discuss your project needs!

Get Free Design Consultation

Why Choose Us?

  • Experienced HVAC Designers & Engineers: Our team includes experienced HVAC designers & engineers who create custom solutions for your property.
  • Efficient Systems: We specialize in installing energy-efficient HVAC systems to reduce utility costs.
  • Quality Workmanship: Our certified technicians follow industry best practices for installations.
  • Competitive Pricing: We offer cost-effective solutions without compromising on quality.
  • Customer Satisfaction: Your comfort is our top priority and we have stood by our work with satisfaction guarantee for over 97 years!

Customized HVAC Designs & Installations

Every business is unique. We create HVAC designs and installations that match your specific requirements and budget.

Our Commercial HVAC Services

  • HVAC Replacement: Expert replacement of outdated systems with new, energy-efficient units.
  • HVAC Repair Services: Is your commercial HVAC system not working? Our certified HVAC technicians can quickly get your air conditioning or heating system running efficiently.
  • HVAC & Duct Design Services: With a team of Commercial HVAC technicians, project managers, engineers, many with more than 30 years at GSM Services alone, you are sure to be in good hands with designing your HVAC System for your building.
  • Maintenance Plans: Scheduled maintenance to extend the life of your HVAC system.
  • Light Commercial HVAC Services: Although we work on large commercial or tall buildings, we also specialize in HVAC services for smaller commercial buildings and offices from one to three stories tall.

Get a Free Commercial HVAC Design Consultation For Your Project or Building

Invest in the perfect HVAC system for your workspace. Request a free design consultation today and take a step towards a comfortable and efficient environment.

Commercial HVAC Customer Testimonials

"Our workspace has never been more comfortable, thanks to GSM and their customized HVAC solution." - Juan H.

"Professional, efficient, and competitively priced – GSM is the go-to choice for commercial HVAC design and installation." - Brandon B.

Contact Us

Address: 1535 W May Ave, Gastonia, NC 28054
Phone: 704-864-0344


We Service the following areas in NC & SC:
  • Alexis
  • Ballantyne
  • Belmont
  • Belwood
  • Bessemer City
  • Blacksburg
  • Boiling Springs
  • Casar
  • Charlotte
  • Cherryville
  • Claremont
  • Cleveland County
  • Clover
  • Conover
  • Cornelius
  • Cramerton
  • Dallas
  • Davidson
  • Denver
  • Earl
  • Fallston
  • Fort Mill
  • Gaffney
  • Gastonia
  • Gaston County
  • Grover
  • Hickory
  • Hickory Grove
  • High Shoals
  • Huntersville
  • India Hook
  • Indian Trail
  • Iron Station
  • Kings Mountain
  • Kingstown
  • Lake Wylie
  • Lattimore
  • Lawndale
  • Lesslie
  • Light Oak
  • Lincolnton
  • Lincoln County
  • Lowell
  • Lowesville
  • Matthews
  • Mecklenburg County
  • McAdenville
  • McConnells
  • Mint Hill
  • Mooresboro
  • Mount Holly
  • Newport
  • Newton
  • Patterson Springs
  • Pineville
  • Polkville
  • Ranlo
  • Riverview
  • Rock Hill
  • Sharon
  • Shelby
  • Spencer Mountain
  • Stanley
  • Stallings
  • Tega Cay
  • Waco
  • Westport
  • York County