Welcome to McG Mechanical

MCG Mechanical is a single source provider of air conditioning, heating and plumbing solutions. We also offer refrigeration installations and perform in-house metal fabrication. MCG is licensed in three (3) states. We focus on upstate South Carolina, western North Carolina and northeast Georgia.

Air Conditioning

MCG provides complete air conditioning service which includes design and analysis, duct and piping fabrication, installation, system startup and commissioning, as well as service and repair. We specialize in all types of air conditioning systems from conventional equipment seen in a small business or residence to chiller and boiler applications used in manufacturing facilities, schools and hospitals.


Our company offers plumbing installations and repair services. Whether it’s an industrial installation or a church repair, MCG has the capabilities to satisfy our client’s needs and provide another value-added service in our portfolio. We are certified in medical gas installations as well as the latest plumbing installation methods and materials.


We also provide a comprehensive range of services in industrial refrigeration. We provide performance surveys, conceptual and detailed design, installation, commissioning, maintenance and repair of commercial and industrial refrigeration systems.

Sheet Metal

MCG has a 20,000 square foot sheet metal fabrication shop at its Anderson location which is where we make our duct and special items such as equipment stands, hangers, grease duct and exhaust hoods. Our shop also fabricates metal for walk-in customers and other mechanical contractors.

Service, Repair & Maintenance

Service, repair and maintenance are key components at MCG. We service and repair everything from a residence to an industrial plant to a hospital. We offer 24/7 service to all our customers and special rates for our planned and preventative maintenance clients. We perform routine maintenance on all types of equipment. Let us work out a plan for you.

Track Record

MCG has a proven track record of design, installation and service with a variety of air conditioning and plumbing equipment and systems. We are insured and bonded. We have the skill and expertise to help you.