Services: Professional Commercial Millwork Installation. Competitive Rates. Flexible Scheduling and Staffing to meet Your Project's Specific Needs. Serving Maryland, Northern Virginia, Delaware and Washington D.C. 238350-Millwork Installation, Trim and Finish Carpentry (NAICS). Section 06402- Interior Architectural Woodwork Installation. LEED Accredited Professional (Interior Design and Construction). Certificate of Insurance Available Upon Request. References Also Available Upon Request.