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Permit-prep checklist

ADU and Load-Bearing Wall Project Starter Checklist

Designed for homeowners and design teams planning garage conversions, new ADUs, additions, or open-concept remodels with structural changes.

Direct answer

Prepare drawings, photos, span information, and jurisdiction details before requesting structural engineering for ADUs, additions, or wall removal. This resource is meant to help prospects move from early research into a better-scoped engineering conversation with less ambiguity.

What the resource covers

Architectural sketches or concept plans
Site photos and existing framing photos if available
Approximate span, opening width, and ceiling conditions
Jurisdiction and permit status
Whether soils, survey, or contractor are already in place
Desired schedule and construction sequence

Included deliverables

  • Pre-consultation checklist for ADUs, additions, and wall removal
  • Document list for faster proposal turnaround
  • Questions to resolve before engineering starts

Best use case

This is ideal for prospects who know they need engineering but do not know what information will speed up pricing and permit-ready design.

What makes it high-converting

It sits close to the purchase decision because it helps people prepare for the exact next step: getting drawings and calculations started.

Frequently asked questions

Can this be used for garage conversions?

Yes. Garage conversions, detached ADUs, attached ADUs, and load-bearing wall remodels all fit the checklist.

Will this tell me whether a wall is load-bearing?

No. It helps you collect the information an engineer needs to evaluate that question correctly.

Get the resource by email

Keep the download handy and let our team know what kind of project you are planning.

Get the checklist and keep the page available for search and sharing.

Need project-specific guidance?

Call or request a consultation if you want this checklist translated into a proposal-ready engineering scope.

Related services

These service pages are the most relevant next step if this resource matches the kind of project you are planning.

ADU Structural Engineering Services

Specialized structural engineering for Accessory Dwelling Units (ADUs) including detached units, garage conversions, and attached ADUs throughout California.

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Load-Bearing Wall Removal Engineering Services

Transform your space with professional load-bearing wall removal engineering. Our licensed structural engineers design safe, code-compliant solutions that create the open floor plans you want while maintaining structural integrity.

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Residential Structural Engineering Services

Specialized structural engineering services for single-family homes, multi-family residential, additions, remodels, and ADUs throughout California.

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Structural Engineering Services in California

AAA Engineering Design provides comprehensive structural engineering services for residential and commercial projects throughout California. Our licensed Professional Engineers deliver safe, code-compliant, cost-effective structural solutions.

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Related articles

Use these supporting articles for more technical context, examples, and pre-consultation education.

ADU Structural Engineering in Los Alamitos: Complete 2025 Guide

ADU structural engineering services in Los Alamitos, CA. Licensed engineers for accessory dwelling unit design, foundation plans, and permit approval. Call (949) 981-4448.

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Structural Engineering for Home Additions in Brea: Complete 2025 Guide

Structural engineering for home additions in Brea, CA. Licensed PE services for room additions, second stories, and expansions. Expert design + permitting. Call (949) 981-4448.

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Structural Engineer Near Me for Home Additions: Complete Guide 2025

Find the best structural engineer near me for home additions. Room additions, second stories, and ADU engineering. Licensed CA PEs. Call (949) 981-4448.

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