Join Our Team! WHO WE ARE WHAT WE DO PROJECTS NEWS ROOM SAFETY CONTACT CAREERS Mechanical Maintenance And Construction Companies Cullum has been the top name in mechanical construction and HVAC service organizations in the Southeast since 1972. Full-Service Mechanical Maintenance And Construction Companies Cullum has been the top name in construction and HVAC service organizations in the Southeast since 1972. Positively impacting and serving commercial and industrial industries is the company’s goal, and operations are divided into two companies to continue to set the standard for customer service. Cullum’s Core Values QUALITY RESPECT INNOVATION INTEGRITY Cullum stats for 2020 225+ team members 11 team member promotions 3 office locations $42.5 MM revenue Completed over 250 projects Serviced over 1,900 customers 475,854 hours worked 33 new OSHA 10/30 certifications Cullum holds licenses in the following areas: South Carolina – unlimited mechanical contracting license and unlimited general contracting license North Carolina – mechanical contractor license and plumbing license Georgia – mechanical contractor license and plumbing license Greenville Columbia Charleston Leading HVAC Contractor in South Carolina Services Careers Apprenticeships 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. Our Work Clean Room & Laboratory Manufacturing & Industrial Military & Government Institutional & K-12 Education Auditorium & Assembly Office Cullum Constructors, Inc. Telephone: (843) 554-6645 MCASC Cullum Services, Inc. Charleston office: 3325 Pacific St North Charleston, SC US 29418 (843)-747-2900 Columbia office: 2048 Industrial Blvd., Lexington, SC 29072 (803)-951-9366 Greenville office: 121 Webb St, Simpsonville, SC 29681 (864)-228-6571 Recent Posts Common HVAC Repairs to Treat with Urgency 5 Things to Know Before Your Upcoming HVAC Installation What Commercial HVAC Services Does Cullum Offer? Follow Us Corporate Office 3325 Pacific St North Charleston, South Carolina 29418 HVAC HVAC Installation HVAC Preventive Maintenance HVAC Repair HVAC Replacement © 2021 Cullum Mechanical HVAC and Plumbing, North Charleston,SC Privacy Policy