HVAC Replacement
Improve facility comfort and stability with individualized HVAC replacement.

Since 1972, hundreds of organizations have chosen Cullum for catered assistance and guidance with the HVAC replacement process. All technicians on Cullum’s team are trained and knowledgeable regarding multiple brands, so receiving a standard recommendation based on similar facilities is not an issue. Every HVAC replacement project is approached with a new and individualized philosophy for enhanced project outcomes.
One important aspect of HVAC replacement Cullum’s professionals never overlook is the selection of the right replacement equipment for the individual building. All options are considered and presented, so building and facility owners can make an informed decision weighing factors like performance capabilities, cost, alternative solutions, and more. At this time, Cullum’s professionals remain readily available to answer questions, offer guidance, and assess the requirements of the project in great detail.
Contact Cullum today to discuss your next HVAC replacement consultation.
Services Cullum Offers

Mechanical Construction & Maintenance
Cullum is a top source for mechanical construction & maintenance services from a design-build or design-assist approach.

HVAC Services

Fabrication Services
Contact Cullum today to discuss your next HVAC replacement consultation.
With a large team of highly trained professionals, Cullum can handle even the most complex projects.
HVAC replacement is a significant capital investment for any facility, and Cullum’s talented team members ensure the process is a beneficial experience at every stage. Contact Cullum today for additional information about the HVAC replacement process and to begin the selection of new equipment.
Cullum provides HVAC replacement services throughout South Carolina, including Charleston, Columbia, Greenville, North Charleston, Lexington, and Simpsonville.
Why choose Cullum?
Cullum specializes in heating, ventilation, air conditioning (HVAC), plumbing, medical gas piping, and process piping projects. It also has extensive project experience with manufacturing facilities, laboratories, convention centers, hospitals, sports complexes, aquariums, dormitories and office buildings. Technicians have extensive knowledge and technical skills in servicing a diverse range of HVAC equipment from small split systems to large chilled/hot water systems, including cooling towers and chillers. Paramount to Cullum’s services is the company’s expert project management team. The majority of project managers and superintendents have been with Cullum for over 20 years, and this expertise contributes to service excellence during all phases of any project.