Cullum Mechanical Construction, Inc.

843.554.6645 - Charleston, SC

Providing Comfort Solutions Since 1972



“Cullum has shown a commitment to excellence and customer satisfaction through their thoroughness, promptness and cooperation. We have utilized Cullum for the past 19 years. I feel confident that I can recommend them without reservation.”

Charleston Water System


“Cullum Services, Inc. is very responsive and knowledgeable. They have been our “GO TO” HVAC contractor for more than 12 years at our Shopping Centers and Office Buildings in Greenville, Spartanburg and the low country.”

Johnson Development Associates, Inc.


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Cullum Mechanical Construction, Inc.


furmanCullum Mechanical Construction, Inc. was founded in 1972 by Furman R. Cullum. For over 40 years, the corporation has offered plumbing, process piping, heating, ventilation, air-conditioning, electrical, engineering, and maintenance services to customers throughout the Southern United States. Through steady growth and development of support services, Cullum completes over $30 million of work annually, employing in excess of 300 personnel.


On May 1, 1999, Cullum Mechanical Construction, Inc. positioned itself to be more flexible and responsive to rapidly changing industry trends. The core operation was restructured, adding two wholly owned subsidiaries: Cullum Constructors, Inc. and Cullum Services, Inc. The two corporations have been formed to place focus on individual client needs and to carry out the core duties of the organization. Cullum Mechanical Construction, Inc. serves as the parent of the subsidiaries, offering support and leadership to the entire Cullum family of corporations.

Chris Cullum Constructors President and CEO Cullum ConstructorsR. Christopher Cullum
President, CEO
Cullum Constructors, Inc. is a full service construction company. We are a subsidiary to Cullum Mechanical Construction and sister company with Cullum Services, Inc.
Rudy Cullum President CSI headshot.grayscaleF. Rudolph Cullum
President, CEO
Cullum Services, Inc. is a full service maintenance company. We are a subsidiary to Cullum Mechanical Construction and sister company with Cullum Constructors, Inc.


Recent Cullum News

MUSC Children's Hospital - Kids Helping Kids

MUSC Kids helping Kids 2014

Cullum Mechanical Construction, Inc. is proud to support the 2014 MUSC Children's Hospital "Kids Helping Kids" holiday card project for the 24th year!  This project pairs local businesses and individuals with patients, siblings and friends of MUSC Children's Hospital to support children's healthcare research and patient care.  These very talented children create holiday scenes to be made into cards and sold.  The sponsors underwrite the cost of production so all proceeds can benefit the hospital.  1

Please visit the MUSC website to view the kids’ artwork and learn how you can support this project by buying your 2014 Holiday Christmas Cards.  Please “SHARE” this site with your friends for a great cause. Thank You.

You Tube video clip with the artist whose drawings were selected for the cards.

Cullum Mechanical Construction, Inc., 3325 Pacific St., North Charleston, SC 29418 . phone 843.554.6645 . fax 843.747.9964