The 10 Best Addition contractors in Columbia, MD

Notable project: (Building (c) - improvement. 18701 N Frederick Ave, Gaithersburg, MD, 20879). Flaming pit - restaurant renovation including kitchen equipment replacement and hvac system; permit includes building electrical and mechanical/hvac work as shown on city stamped plans. note: use and occupancy requires a separate permit

Notable project: (Residential addition single family dwelling permit. 8524 Streambank Way, Ellicott City, MD, 21043). Single family dwelling 1-story addition on existing deck sunroom 16x18 (prescriptive method)

Notable project: (Residential interior alteration single family dwelling permit. 9823 Shaded Day, Laurel, MD, 20723). Single family dwelling finish basment to include: theatre room recreation room w/wet bar den office & exercise room approximately 1 034 sq ft

Notable project: (Electrical. 16870 Rock Point Rd, Newburg, MD, 20664).

Notable project: (Residential single family dwelling (new addition alteration demolition accessory dwelling unit) perm. 817 Riverside Dr, Arnold, MD, 21012). New sfd*ext single family dwelling was destryd by hurrcne isabel & room frm prop sevrl yrs ago*rv 2/26(dm)encls 2nd fl dek for sit room chimney*rv 7/27(dm) platform @ meter