Building Beyond Expectations.

CTA offers innovative and professional construction services through an engaging and collaborative process.
Our services include:



  • Site logistics planning
  • Construction feasibility, design evaluation, and construction document review
  • Safety consulting
  • Estimating, value engineering, and design development budgeting
  • Preliminary schedule and logistics planning
  • Cash-flow analysis
  • Contract development: Lump-Sum, Cost Plus or Guaranteed Maximum Price (GMP)


  • Information management
  • Permit acquisition
  • Coordination with utilities, local authorities and governmental agencies
  • Project accounting
  • Professional onsite supervision
  • Quality control
  • Critical path scheduling and project reporting
  • Management of subcontractor selection and contract negotiation process
  • Safety regulation enforcement
  • Shop drawing and submittal management
  • Material and equipment procurement
  • MEP coordination
  • MEP startup and commissioning
  • LEED, MA CHPS, “green” efficiencies and certification programs


  • Certificate of Occupancy
  • Project closeout – O&M manuals, as-builts, warranties, MEP training
  • Punchlist management
  • Building systems training (including mechanical, electrical, plumbing, fire protection, technology, security)