Steadfast Construction provides custom decks, screened porches, sunrooms, and patios in a variety of materials, including pressure-treated pine and hardwood, low-maintenance composite, and PVC. Steadfast Construction completely restores decks and screened porches and offers three-season rooms with porch conversion windows. Patio designs include flagstone, paver, and concrete and stamped concrete materials. The company also offers remodeling services for garages, carports, siding, and pergolas. Steadfast Construction provides free estimates and design consultations as well as a variety of financing options.

Steadfast Construction offers a 100 percent satisfaction guarantee and a two-year labor warranty.

The company was established in 1995.

The company works with products by Trex, TimberTech, and Techo-Bloc.

Bristow, Gainesville, Haymarket, Manassas, Nokesville, Woodbridge, Alexandria, Annandale, Burke, Centreville, Chantilly, Fairfax, Falls Church, Herndon, Lorton, McLean, Reston, Springfield, Vienna, Aldie, Ashburn, Leesburg, Purcellville, Sterling, Arlington