Construction Management contracts and General Construction contracts make up a majority of the workload at Helix Contracting Corp. An experienced lump sum bidder in the private sector, the firm has provided project management services and performed design-build work. Helix Contracting Corp. is proud of its high level of repeat clients. Clients return to Helix Contracting Corp. because of its flexibility in delivering construction services and the quality workmanship of its trade subcontractors.