• 1998 - CSM DMCC founded
  • 2001 -Tri-State Shopping Complex and Cineplex completed under budget
  • 2005 - Consulted on and oversaw construction of new state capital building
  • 2011 - Named best commercial consultants of the year by chamber of commerce committee


At CSM DMCC, we've taken our collective experience to create our own methodology to keep your project on track and under budget.

Bringing construction expertise to everyone.

Mark Priston

Mark's project management acumen ensures that our clients are never caught off guard.

I started CSM DMCC to accomplish one goal and one goal only:  Make expertise in the residential and commercial construction trades available to anyone tackling a major construction project.

Our founder

Sam Kromstain

Sam is as good with numbers as he is with a table saw.


We live, eat & breathe construction in all its forms. Keeping construction going strong in this country is day-to-day mission.

John McCoist

John keeps the day-to-day business activities rolling.

our leadership team

Brandy Grosh

Brandy has been a successful commercial construction foreman for 15 years.


We know that you're reputation is only as good as the results of your last job. That's why we proud ourselves on a results-oriented approach.