Harmony Construction, Inc.

Office

Phone:  (302)633-5600

Fax:  (302)633-5618

Email:  info@harmonyconst.com

Shop/Harmony Trucking

Phone:  (302)368-7602

Fax:  (302)737-1421

Christiana Materials, Inc.

Plant (302)737-8700

Lab (302)737-2126