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


15360 County Road 565A
Suite A
Groveland, Florida 34736


1000 Carlisle Street
Suite 27B LL
Hanover, PA 17331

(717) 232-3685

1234 Middlebrook Avenue Suite C
Staunton, Virginia 24401


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