The 10 Best Addition contractors in Columbia, MD

Notable project: (Building (c) - improvement. 100 Edison Park Dr, Gaithersburg, MD, 20878). Renovation of five (5) passenger and one (1) passenger/service traction elevators and installation of one (1) new traction passenger elevator. includes associated structural modifications architectural coordination mep improvements and fire protection system modification

Notable project: (Commercial alteration permit. 7080 Deepage Dr, Columbia, MD, 21045). Columbia association interior alterations to convert (3) small smaces into (1) large workout space

Notable project: (Residential addition single family dwelling permit. 5053 Hesperus Dr, Columbia, MD, 21044). Single family home same with 2nd floor addition 4 rms 2fb 4br front porch 20 x 6 amended addition 2 story addition 4r 2fb (4br) expand front porch & replace most of 1st floor and framing amendment received 6/21/06 rebuilt walls

Notable project: (Permits plus archive - interior fit up. 1 Bank St, Gaithersburg, MD, 20878). Request for permit for commercial renovation of office space

Notable project: (Residential deck permit. 10120 Lakeside Ct, Ellicott City, MD, 21042). Single family dwelling replace existing deck with new 17 x 7 deck w/steps

Notable project: (Residential single family dwelling (new addition alteration demolition accessory dwelling unit) perm. 8224 Reece Heights Dr, Severn, MD, 21144). Addition 20x16 4-season room to back of house. 4x16 dek w/stps to grde & 4x6 dek w/stps to new 16x22 patio hot tub on patio.rv11/1/11(sk)plns detail per commercial

Notable project: (Commercial new building permit. 7120 Dorsey Run Rd, Elkridge, MD, 21075). Install (950) ground -mounted solar modules and 10 grid-tied photovoltaic inverters

Notable project: (Easy permit process. 5823 N Ravenswood Ave, Chicago, IL, 60660). Remove\replace concrete topping slab on roof of existing parking garage

Notable project: (Residential interior alteration single family dwelling permit. 3781 Plum Meadow Dr, Ellicott City, MD, 21042). Single family dwelling remodel two bathrooms on first floor (approximately 142 sq. ft.)

Notable project: (Commercial building - alteration. 3101 Park Center Dr, Alexandria, VA, 22302). Twelfth floor. interior alteration revision:adding sheet e2 to include panel schedule and corrected notes per electrical engineers review