Fast & Reliable Residential Building Permit Application in Maryland, Virginia, Washington D.C. and Texas

We help homeowners, contractors, and investors get engineering plans approved quickly without delays, from design to permit approval in Maryland, Virginia, Washington D.C. and Texas.

Get My Project Approved Our Services

Fast

Turnaround Times

100%

Code Compliant Plans

End-to-End

Design to Permit Support

Professional Services

Expert engineering and design solutions tailored for homeowners and real estate professionals.

Architectural Plans

Architectural Design

  • Custom Floor Plans & ADUs
  • Exterior Elevations
  • 3D Renderings & Walkthroughs
  • Zoning Analysis & Site Plans
  • Garage Conversion Plans
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Structural Engineering

Structural Solutions

  • Structural Inspection Reports
  • Framing Plans & Beam Calculations
  • Load-Bearing Wall Removal
  • Foundation & Underpinning
  • Solar Readiness Audits
  • Retaining Wall Design
  • Deck Structural Certification
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Permit Approvals

Permit Application & Consulting

  • Permit Expediting Service
  • Residential Permit Processing
  • Violation Removal & Legalization
  • Stop Work Order Resolutions
  • STR Compliance (Airbnb/VRBO)
  • Permit Status Tracking
  • Same-Day/Rush Submission Service
  • Code Compliance Revisions
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Construction Work

Investor & Contractor Partnership

We provide industry pros with the speed, profitability, and compliance needed to maximize project ROI.

  • ✅ Fast turnaround on structural seals
  • ✅ Bulk pricing for recurring portfolios
  • ✅ Expertise in complex code variances
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Ready to Build?

Let Fossi Engineering handle the technical details while you focus on the vision.

Request a Professional Quote