Our Work
Double Diamond Construction Corporation, located in Westminster, Maryland, has been providing quality planning, design, and construction services since 1987. Many of our projects are in Carroll County, Maryland; however, we also do work in surrounding counties in Maryland and Pennsylvania

Services We Offer
  • Customer Consultation
  • Design and Drafting
  • Building Permits
  • Construction
  • Warranty and Follow-up


Specializing In
  • Additions That Fit
  • Old House Restorations
  • Kitchen Renovations
  • Bathroom Remodeling
  • Custom New Houses