Business Details
50+ Years
experience
Emergency
services
Trusted HVAC and Plumbing Solutions in North Charleston, SC
Cullum Constructors Inc Mechanical has been a leader in mechanical construction and HVAC services since 1972. Founded in Charleston, South Carolina, we expanded into specialized subsidiaries by 1999, establishing ourselves as industry pioneers across the Southeast. Our expertise spans HVAC systems, plumbing, process piping, and comprehensive project management, serving commercial and industrial clients with tailored solutions. With over 50 years of experience, we combine tradition and innovation to deliver reliable, efficient mechanical solutions. Our corporate headquarters in North Charleston features state-of-the-art fabrication facilities, supported by service locations in Columbia and Greenville.We prioritize teamwork, integrity, and client satisfaction, ensuring every project meets exacting standards. Our seasoned professionals, many with decades of tenure, guarantee excellence in design, installation, and maintenance. Recognized for quality and reliability, we serve diverse sectors including healthcare, education, manufacturing, and government. Backed by 24/7 emergency services and a commitment to safety, we remain a trusted partner for complex mechanical needs. Let us build together, delivering innovation and value for generations to come.
Services
HVAC Installation
Preventive Maintenance
Plumbing Services
Process Piping
Project Management
Pre-Construction
Refrigeration Services
Electrical Maintenance
Fabrication Services
Commercial HVAC
Details
- Year established: 1972
Highlights and features
- We have over 50 years of experience in mechanical construction and HVAC services.
- Our team includes certified professionals with decades of industry expertise.
- We offer 24/7 emergency plumbing and HVAC services.
- We serve commercial and industrial clients across the Southeast.
- Our services include design-build, project management, and preventive maintenance.
What people say
Best HVAC company
Great customer service
Highly recommend
Quick response
Professional work ethic
Services
HVAC Services
Cullum Constructors Inc Mechanical provides comprehensive HVAC services including installation, preventive maintenance, retrofitting, and emergency repairs. Our technicians handle systems from small split units to large chilled/hot water systems, ensuring optimal efficiency and comfort. With 24/7 availability, we minimize downtime for commercial and industrial clients across the Southeast.
Plumbing Services
Our plumbing experts manage installations, repairs, and preventive maintenance for commercial and industrial facilities. Services include drain cleaning, backflow testing, and emergency 24/7 support. We prioritize code compliance and tailored solutions to meet client-specific needs and building requirements.
Project Management
Cullum Constructors Inc Mechanical offers end-to-end project management for mechanical contracts. Our team handles budgeting, scheduling, subcontractor coordination, and safety compliance. With decades of experience, we ensure timely, cost-effective delivery of large-scale projects for clients like Boeing, Bosch, and Volvo.
Pre-Construction
Our pre-construction services include design-assist, estimating, and BIM coordination. Leveraging advanced technology, we optimize project efficiency and cost savings. This collaborative approach ensures alignment with client goals before construction begins, streamlining the entire process.
Refrigeration Services
We specialize in commercial refrigeration design, installation, and repair for walk-in coolers, freezers, and industrial applications. Certified for Puron systems, our technicians provide prompt service to minimize downtime for hotels, restaurants, and warehouses across South Carolina.
Questions
What services does Cullum Constructors Inc Mechanical offer?
We provide HVAC installation/maintenance, plumbing, refrigeration, project management, pre-construction, and fabrication services for commercial and industrial clients.
Do you offer emergency services?
Yes, our plumbing and HVAC technicians are available 24/7 for emergency repairs and maintenance.
Which areas do you serve?
We operate throughout South Carolina, North Carolina, and Georgia, with offices in Charleston, Columbia, and Greenville.
How can I request a service?
Contact us at (843) 554-6645 or visit our website to submit an inquiry for immediate assistance.
Are your technicians certified?
Yes, our team includes certified HVAC technicians, plumbers, and project managers with decades of industry experience.
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