Contact

If you have a question about your system, submit it here and we’ll get back to you.


For more information, please contact us using one of the following forms or contact our corporate offices:

9305 Gerwig Lane
Suite V-Y
Columbia, Maryland 21046

301-953-0252
410-792-2178

661 Garden Commerce Parkway
Suite 120
Winter Garden, FL 34787

407-205-1172
407-388-8226

1000 Carlisle Street
Suite 2325
Hanover, PA 17331

717-761-2607

10025 Lickinghole Road
Ashland, Virginia 23005

804-798-1455

CT/HX Locations

CT/HX has four regional offices located in Maryland, Pennsylvania and now open in Florida and Virginia. CT/HX also has the capabilities to handle projects outside of the Regional offices and has performed work in Massachusetts, New York, Nevada, Texas and the Caribbean.

Have a question? Check out our resource library!

  Resource Library