Trennen R.
US Architectural Design, Structural Design, Review and Stamping
We provide professional architectural design, construction documentation, building permit drawings, and structural engineering services for residential, commercial, multifamily, and renovation projects throughout the US. We understand that every U.S. project has its own jurisdictional requirements, building codes, permitting procedures, design criteria, with US Architectural stamp design, Structural PE stamp drawings, Review and Stamping ARCHITECTURAL DESIGN & CONSTRUCTION DOCUMENTATION Our architectural services cover the development and documentation of residential and commercial projects, including: Architectural Design & Planning Architectural Drafting Floor Plans Existing & Proposed Plans Exterior & Interior Elevations Building Sections Wall Sections Roof Plans Reflected Ceiling Plans Architectural review, stamp and seal Door & Window Schedules Finish Schedules Life Safety Plans Egress Plans Accessibility Plans Demolition Plans Construction Documents Construction Drawings As-Built Drawings Existing Conditions Documentation 2D CAD Drafting 3D Architectural Modeling BIM Documentation US BUILDING PERMIT DRAWINGS We prepare organized architectural and structural permit plans for projects requiring submission to applicable U.S. building departments and authorities having jurisdiction (AHJs). Services include: Residential Permit Drawings Commercial Permit Drawings Building Permit Sets Architectural Permit Sets Structural Permit Sets Construction Permit Drawings Permit Documentation Code Analysis Life Safety Documentation Egress Plans Accessibility Documentation Permit Revisions Plan Review Corrections Building Department Comment Responses Plan Check Responses Permit Resubmittal Drawings Existing-to-Proposed Documentation Where professional sealing is required, the work can be coordinated with appropriately licensed professionals responsible for the applicable jurisdiction and discipline. RESIDENTIAL ARCHITECTURE We support a wide range of residential projects, including: Single-Family Homes Custom Homes New Residential Construction Duplexes Triplexes Fourplexes Townhouses Multifamily Buildings ADUs / Accessory Dwelling Units Garage Conversions Basement Conversions Home Additions Second-Story Additions Remodeling & Renovation Detached & Attached Garages Decks Porches Patio Covers Carports Guest Houses In-Law Suites COMMERCIAL & MULTIFAMILY PROJECTS Our commercial documentation capabilities include: Office Buildings Retail Stores Restaurants Medical & Dental Facilities Churches Schools Daycare Facilities Warehouses Industrial Buildings Apartment Buildings Multifamily Developments Mixed-Use Buildings Tenant Improvements Commercial Renovations Interior Build-Outs Building Additions STRUCTURAL ENGINEERING & DESIGN We provide structural engineering for new construction, renovations, additions, structural modifications, review, PE stamp and sealed structural drawings for permits approval Our structural scope includes: Structural Analysis Structural Design Structural Calculations Structural Engineering Drawings Structural Permit Plans Structural Framing Plans Foundation Design Foundation Plans Load Calculations Gravity Load Analysis Lateral Load Analysis Load Path Analysis Structural Assessment Structural Evaluation Structural Modifications Structural Reinforcement Structural Framing Wood Framing Wood Beam Design LVL Beam Design PSL Beam Design Glulam Beam Design Header Design Joist Sizing Rafter Sizing Roof Framing Floor Framing Roof Truss Design Load-Bearing Wall Design Shear Wall Design Steel Framing Structural Steel Design Steel Beam & Column Design Steel Connection Design Cold-Formed Steel Design Foundation & Concrete Design Foundation Engineering Foundation Design Slab-on-Grade Design Concrete Foundation Design Footing Design Spread Footings Isolated Footings Continuous Footings Foundation Walls Reinforced Concrete Design Concrete Beam Design Concrete Column Design Concrete Slab Design Rebar & Reinforcement Detailing Specialized Structural Services Retaining Wall Design Retaining Wall Calculations Cantilever Retaining Walls Gravity Retaining Walls Deck Structural Design Porch Structural Design Balcony Structural Design Stair Structural Design Patio Cover Engineering Carport Structural Design Structural Wall Removal Load-Bearing Wall Removal Beam Replacement Design Structural Retrofit Existing Structure Evaluation Review and Structural PE Stamp Texas PE Stamp Florida PE Stamp California PE Stamp North Carolina PE Stamp Georgia PE Stamp Arizona PE Stamp South Carolina PE Stamp Tennessee PE Stamp New York PE Stamp Washington PE Stamp Ohio PE Stamp Colorado PE Stamp New Jersey PE Stamp Virginia PE Stamp Indiana PE Stamp If you have existing drawings, sketches, PDFs, survey information, site plans, structural information, project specifications, or building department comments, send them over with your project requirements.
Earnings and projects
Last 6 months ÷ 3.3 months active (since Jul 2026)
Last 6 months: $1.4k
Billed in all: $1,446$1.4k
$275 in the last 6 months
Across 6 contracts
Across 6 contracts
Earnings, last 30 days
Skill rankings: Top 20% in 2D Design & Drawings
Ranked by MRR among everyone on Upwork with the skill.
- #5Industrial Architecture22 freelancers · 🇺🇸 #2Top 23%🇺🇸#2 of 3
- #13Advance Steel61 freelancers · 🇺🇸 #2Top 21%🇺🇸#2 of 7
- #33Building Renovation87 freelancers · 🇺🇸 #8Top 38%🇺🇸#8 of 17
- #35Structural Calculation Sheet123 freelancers · 🇺🇸 #12Top 28%🇺🇸#12 of 31
- #43Building Plan Set110 freelancers · 🇺🇸 #14Top 39%🇺🇸#14 of 29
- #47Steel Detail Drawing198 freelancers · 🇺🇸 #4Top 24%🇺🇸#4 of 17
- #47Tekla Structures193 freelancers · 🇺🇸 #8Top 24%🇺🇸#8 of 16
- #56Industrial Engineering231 freelancers · 🇺🇸 #8Top 24%🇺🇸#8 of 23