Capital Steel Authorized Builder · Fort Washington, MD

Engineered Metal Buildings in Maryland, DC & Virginia

Sonny’s Renovations is an authorized Capital Steel builder delivering pre-engineered metal building systems across the DMV. One veteran-owned, licensed crew handles the entire build — concrete, erection, and turnkey finish under one contract. No broker, no handoffs.

  • Steel Building Systems
  • Building Erection
  • Concrete Foundations
  • Turnkey Finish
Call 301-960-9829
Most Popular Sizes

From Two-Car Garage to 20,000 Sq Ft Clear-Span

Every building is made to order — custom sizes, eave heights, and roof pitches engineered for Maryland, DC, and Virginia wind and snow loads.

Popular Use: Garage

20 × 24 Metal Building

480 sq ft of clear, dry storage — a serious two-car garage or home workshop. Customize doors, windows, and insulation.

Popular Use: Barn / Workshop

20 × 30 Metal Building

The personal-property workhorse — garage, workshop, or small barn for equipment that shouldn’t sit outside another winter.

Popular Use: Auto Shop

30 × 50 Metal Building

1,500 sq ft and extremely versatile — hundreds of configuration options for shops, small businesses, and ag use.

Most Popular Size

50 × 100 Metal Building

5,000 sq ft — the single most popular building size across commercial, agricultural, and storage applications.

Popular Use: Warehouse

60 × 120 Metal Building

100% clear-span interior — zero columns interrupting your floor plan. Built for warehousing and distribution.

Popular Use: Church / Gym

100 × 200 Metal Building

20,000 sq ft of column-free space — two basketball courts, a sanctuary, or full warehouse operations.

Capital Steel Quality

Industry-Leading Warranties, Engineered for the DMV

Every building is uniquely engineered for your county’s wind speeds, snow loads, and seismic requirements — permit approval is routine.

50-YrStructural Warranty
40-YrPaint Warranty
25-YrGalvalume Roof Warranty
300′Clear Span — No Columns
15Standard Colors
P.E.Engineer-Certified Drawings & Anchor Plans

Built Into Every Building

  • All I-beam, submerged arc-welded frames, factory primed
  • A-325 structural bolts, 50,000 PSI high-strength plate
  • 80,000 PSI Galvalume roof sheeting, 26-gauge panels
  • Deluxe architectural trim package
  • Non-combustible construction = lower insurance

Popular Additions

  • Sectional or roll-up doors, man doors, windows
  • Insulation packages (R6–R30 vinyl-backed)
  • Gutters, downspouts & extended overhangs
  • Skylights & translucent wall panels
  • Stone-look siding & glass storefront upgrades

Built to Grow

  • Custom sizes & eave heights designed around your use
  • Easy to expand later — add bays as you grow
  • Fast factory delivery, fast erection
  • Low lifetime maintenance
  • Permits & inspections handled by Sonny’s
One Call Handles It All

From Bare Lot to Move-In Ready

Tell us the size and the use — we’ll handle engineering, concrete, erection, and turnkey finish. Veteran-owned, MHIC licensed & insured, serving MD, DC & VA from Fort Washington.

Request a Free Estimate

Building systems manufactured by Capital Steel Industries. Warranties shown are manufacturer warranties on the building system. Sonny’s Renovations LLC is an authorized Capital Steel builder.

Capital Steel × Sonny’s Renovations

Price Your Building

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