The 10 Best Addition contractors in Ashburn, VA

We have been turning homeowners’ home improvement and remodeling dreams into reality. Cellko is a full service remodeler based in Northern Virginia. Additions and renovations are exciting, but come with complexities, lifestyle disruptions, and some uncertainty. By working with our clients every step of the project, we help to take away these concerns and maximize your comfort throughout. We... (more)

Notable project: (Building permit. 22651 Sweet Jen Ter, Brambleton, VA, 20148). Finish bedroom in basement/cty typic

Notable project: (Interior alter. residential. 8604 Cherry Valley La, ALEXANDRIA, VA). Remodel bathroom and reframe two walls in basement bedroom due to flood damage

Notable project: (Building permit. 111 N Hickory Rd, Sterling, VA, 20164). Addition

Notable project: (Building residential alteration/repair. 13476 Wansteadt Pl, Bristow, VA, 20136). Finish bathroom in basement only ex egrass no bedroom no wet bar

Notable project: (Building permit. 23400 Summerstown Pl, Sterling, VA, 20166). Partial finish basement/co typical

Notable project: (Multiple work permit. 1609 Longfellow St, Mc Lean, VA, 22101). Single family dwelling - building 1 story addition and deck s1 and interior alterations for existing single family dwelling bpprinterior $1

Notable project: (Commercial building - alteration. 701 N Fairfax St, Alexandria, VA, 22314). Installation of systems furniture to include floors 4 and 5. no change of use

Notable project: (Building permit. 128 Evergreen St, Sterling, VA, 20164). Extending front porch

Notable project: (2911 Hunter Mill Rd, Oakton, VA). New tenant layout with modular furniture

Notable project: (Building permit. 22794 Courtland Park Dr, Brambleton, VA, 20148). Basement alterations

Notable project: (Interior alter. residential. 12537 Philmont Dr, Herndon, VA). Converting a first floor powder room and part of the garage into a fully handicapped accessible full