Cullum Mechanical North Charleston SC

Business Overview

Cullum Mechanical North Charleston SC has provided mechanical construction and service across the Lowcountry since 1972. The company handles residential and commercial jobs, with a team of skilled technicians, project managers, and service staff. Cullum offers emergency service for urgent HVAC and plumbing problems and schedules routine maintenance and repairs during normal business hours (Mon–Thu 7:30 AM–5:30 PM, Fri 7:30 AM–12:00 PM).

Key Services

Cullum Mechanical focuses on steady, practical work that keeps homes and businesses comfortable and operational.

• HVAC installation or replacement — system selection, load calculations, and professional installation for houses, offices, and new builds.
• HVAC system repair — diagnosis and repair of air conditioners, heat pumps, and duct systems common in Charleston's humid climate.
• HVAC system maintenance — seasonal tune-ups to improve efficiency and extend equipment life.
• Plumbing inspection — proactive checks for leaks, pipe condition, and drainage issues in older Charleston and newer coastal homes.
• Plumbing installation or replacement — water heaters, fixtures, and repiping work for remodels and new construction.
• Plumbing repair — leak repair, sewer and drain services, and emergency plumbing response.

Areas Served

Cullum Mechanical serves a wide region across South Carolina with a focus on the Charleston area and nearby communities.

• Charleston, North Charleston, Mount Pleasant, James Island, Folly Beach, Isle of Palms, Kiawah Island
• Summerville, Hanahan, Ladson, Moncks Corner, Goose Creek, Sangaree
• Georgetown, Beaufort, Port Royal, Walterboro, Ridgeland, Manning
• Orangeburg, Barnwell, Bamberg, Denmark, Kingstree, Andrews, Yemassee
• Seabrook Island, Seabrook, Edisto, Ravenel, St. George, St. Matthews, Lincolnville

Company History

Cullum Mechanical began operations in 1972 as a mechanical contractor focused on HVAC and plumbing. Over five decades the company expanded to include Cullum Constructors and Cullum Services, broadening work from field service to large-scale mechanical construction. Growth brought state and regional licensing that supports both service work and major project bids.

Leadership

Long-standing leadership keeps the firm connected to local needs and regional contractors. The senior team blends hands-on trade experience with project management. That combination helps Cullum navigate local building codes, hurricane-related work, and the needs of historic Charleston homes and modern developments.

Specialties & Highlights

• Founded in 1972 with deep regional experience in the Southeast.
• Operates Cullum Constructors and Cullum Services for both construction and service work.
• Holds unlimited mechanical construction licenses in South Carolina plus mechanical and plumbing licenses in North Carolina and Georgia.
• Project management capable of handling small service calls to large mechanical contracts.
• Practical experience with coastal climate issues: humidity, salt air, and storm readiness.

Why Locals Choose Cullum Mechanical

Homeowners and businesses in the Charleston area rely on Cullum Mechanical for steady workmanship, clear communication, and long-term presence. The team understands local building types, seasonal stresses on systems, and the need for timely emergency response. Cullum Mechanical North Charleston SC balances field experience with organized project oversight so clients get straightforward service for HVAC and plumbing needs.