Residential Property Projects
Additions, pools, garages, decks, sheds, fences, ADUs and permit corrections.
Site Plans Online USA coordinates site plans, architectural drawings, structural plans, MEP, grading and drainage, project-specific permit packages, engineering review and permit corrections across the United States.
These are the principal owner pages for our drafting and engineering-support services. Each card opens the dedicated service page where one is already available.

Property boundaries, structures, setbacks, access, improvements and permit-focused site information.
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Coordinated site, architectural, structural, MEP and related permit documentation.
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Home additions, remodels, ADUs, garages, decks and other residential permit packages.
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Commercial site plans, tenant work, parking, accessibility and permit coordination.
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Foundations, framing, beams, connections, calculations and structural permit support.
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Contours, spot grades, stormwater, erosion control and civil site coordination.
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Professional engineering review coordination for qualifying projects.
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Focused drawing revisions in response to reviewer comments and redlines.
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Driveway expansions, curb cuts, parking access, impervious-area and site-layout coordination.
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Existing site documentation, legalization support and existing-condition drawing packages.
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Lot layouts, access, planning concepts, utilities and planning-review site information.
EXPLORE SERVICE →For additions, new construction, conversions and larger projects, we can coordinate the required drawing disciplines as one permit-focused package.
Many projects need more than one drawing discipline. These common combinations show how services can be coordinated without forcing every project into the same package.

Best for projects where the permit office primarily needs property layout, placement and zoning/site information.

For additions, new buildings, conversions and larger projects needing coordinated permit disciplines.

For framing, foundations, beams, walls, decks, metal buildings and structural permit comments.

For contours, stormwater, erosion control, access, paving and broader site-development coordination.
Permit offices may ask for a site plan, building plans, structural details, MEP sheets, civil drawings or a signed/sealed package. If the terminology is unclear, send us the city comment or checklist and we can help identify the likely drawing scope.

Use the project-type pages below for focused permit information, drawing scope and examples.














These services are available by project review. Where a dedicated owner page is not yet published, the card takes you directly to our project intake.
Floor plans, elevations, roof plans, sections, demolition plans, door/window information and construction details.
DISCUSS THIS SERVICE →Electrical, plumbing and HVAC permit drawings for residential and commercial projects.
DISCUSS THIS SERVICE →Accessible routes, parking, occupant loads, exits, restroom coordination and life-safety plans.
DISCUSS THIS SERVICE →Commercial occupancy, interior layout, code analysis and permit drawing coordination.
DISCUSS THIS SERVICE →Slab, footing, pier, stem-wall and foundation details for qualifying structures and additions.
DISCUSS THIS SERVICE →Roof, floor and wall framing, beam/header openings, posts, bearing and connection details.
DISCUSS THIS SERVICE →Roof geometry, slopes, framing coordination, additions, tie-ins and repair/alteration documentation.
DISCUSS THIS SERVICE →Energy-document coordination, code notes and supporting permit information where required.
DISCUSS THIS SERVICE →Landscape, canopy, parking-lot, site-improvement and planning-review coordination where applicable.
DISCUSS THIS SERVICE →Parking layouts, loading, circulation, accessible parking, routes and site access coordination.
DISCUSS THIS SERVICE →Site-plan coordination around available water, sewer, septic, drainfield, well and utility information.
DISCUSS THIS SERVICE →Flood-zone notes, BFE / FFE coordination and site-plan information for flood-sensitive properties.
DISCUSS THIS SERVICE →Architectural and site visualization support when useful for client, HOA or presentation review.
DISCUSS THIS SERVICE →CAD production and permit-sheet support for builders, contractors, architects and engineering teams.
DISCUSS THIS SERVICE →Convert sketches, PDFs, scans and legacy drawings into organized CAD / DWG drawing files.
DISCUSS THIS SERVICE →Site layouts, elevations and presentation drawings for HOA, zoning and planning-review submissions.
DISCUSS THIS SERVICE →Our project intake and drawing workflow is designed to work with both one-time property owners and repeat professional clients.
Additions, pools, garages, decks, sheds, fences, ADUs and permit corrections.
Site, architectural, structural and civil drawing coordination across multiple project types.
Development concepts, additions, commercial work, ADUs and site-development documentation.
Alterations, legalization, tenant improvements, occupancy and permit-correction support.
Repeat permit-site-plan support and project-specific revision coordination.
White-label drafting, CAD production, permit-sheet development and coordination assistance.
Our role can be as small as one drawing or as broad as a coordinated multi-discipline permit set.


Good permit drawings are not just clean CAD. They need clear scope, reliable source information, discipline coordination and a path for revisions when reviewers ask questions.
We identify what you actually need before building a drawing package around assumptions.
Sheets, notes and details are organized so reviewers can understand the project quickly.
Site, architecture, structure, MEP and civil information can be coordinated where required.
Permit comments can be traced back to the affected sheets instead of restarting from zero.
We support both individual projects and repeat drafting workflows for professionals who need permit-focused production support.




Recent feedback from permit-drawing and site-plan projects.
“Site Plans Online USA made the process simple and fast. I sent my property details and received a clean permit-ready site plan the next day.”
Pablo PesantezGoogle client review“Great communication and professional work. They understood the project requirements and prepared the plan exactly as needed.”
Rita BakerGoogle client review“I needed a pool permit site plan with setbacks and property details. The turnaround was quick and the drawing was easy to submit.”
Minerva GonzalezGoogle client review“Very reliable service. My building department requested a small revision, and they updated the plan quickly.”
OscarGoogle client reviewUse the property address to connect the project to its state, county, city and reviewing authority. Our location network links dedicated state and local permit resources where published.

Answers to common questions before you choose a drawing package.
Send the property address, project type and the documents you already have. We’ll review the information and help identify the right service, likely drawing scope and any missing inputs.

Attach a survey, plan, sketch, photo or correction letter if available.
Send the property address, contact details and a short description. Upload a survey, plans, photos or permit comments if you have them. The form is intentionally short so it is easy to complete.

Start with the property address and a short description. We will review the scope and identify the next step.
Send the property address and what you plan to build. We will review the scope and reply.
WhatsApp Us Call +1 (321) 359-3465 Send Project Details