We are a privately held company in Frederick, MD.

Founded in 2019, Joist Construction LLC has quickly established itself as the gold standard for general construction in Frederick, MD. With over 8 years of hands-on experience, we specialize in crafting exquisite decks, porches, patios, painting services, and intricate drywall work for the discerning residential homeowner. Our unique offering lies in our commitment to premium quality, attention to detail, and affordable pricing.