Plan the work.
Preconstruction brings scope, cost, and sequencing into focus before the work starts. Better decisions begin with the right questions.
Our approach
A resident’s routine. A patient’s care. A business day. The work around a project matters as much as the work within it.
See it in practice
Build. Refresh. Consult.
Preconstruction brings scope, cost, and sequencing into focus before the work starts. Better decisions begin with the right questions.
In an occupied property, construction shares space with everyday life. Safety, access, and communication belong in the plan.
Design-build and construction management bring teams and responsibilities together, with accountability from planning through delivery.

Since 1998
Founded by Tom Quinlan and led by President Henry Quinlan, South Coast Improvement Company works nationwide from its Massachusetts and Florida offices.
Our focus is clear: complex construction in the places where people live and work.
Talk about your project