ADU construction process visualization
Our Process

How It Works

From initial consultation to move-in day, we guide you through every step of the ADU and modular construction process

Simplified Process

Your Journey to a New Space

We've streamlined the construction process to make it as simple and stress-free as possible

Plan & Design

Select from preapproved plans or create a custom design, then finalize all details and specifications

Steps 1-3

Permit & Build

We handle the permitting process and construction, whether it's modular or traditional building methods

Steps 4-6

Complete & Enjoy

Final inspections, finishing touches, and handover of your new space, ready for immediate use

Step 7

Scroll down to explore each step in detail, or select a project type to see the specific process

Accessory Dwelling Unit Process

Our streamlined approach to ADU construction, from initial consultation to move-in day

Initial consultation meeting
1

Initial Consultation

We begin with a thorough consultation to understand your needs, goals, and property. Our team will:

  • Assess your property's ADU potential
  • Discuss your space requirements and budget
  • Explain zoning regulations and requirements
  • Provide initial timeline and cost estimates
Duration: 1-2 hours
2

Plan Selection & Customization

Choose from our preapproved plans or work with our design team to create a custom solution:

  • Browse our catalog of preapproved designs
  • Customize layouts, finishes, and features
  • Review 3D renderings and virtual walkthroughs
  • Finalize design decisions and specifications
Duration: 2-4 weeks
Plan selection and customization
Contract signing and project planning
3

Contract & Project Planning

Once the design is finalized, we'll prepare detailed project documentation:

  • Comprehensive project proposal and contract
  • Detailed cost breakdown and payment schedule
  • Project timeline with key milestones
  • Assistance with financing options if needed
Duration: 1-2 weeks
4

Permitting & Approvals

We handle the entire permitting process, navigating local regulations:

  • Preparation of all required documentation
  • Submission to local building departments
  • Management of review process and revisions
  • Securing all necessary permits and approvals
Duration: 4-8 weeks (faster with preapproved plans)
Permitting and approvals process
Site preparation and foundation work
5

Site Preparation & Foundation

Once permits are secured, we begin preparing your site:

  • Site clearing and grading
  • Utility connections (water, sewer, electrical)
  • Foundation construction
  • Initial inspections and quality checks
Duration: 2-4 weeks
6

Construction Phase

The main construction phase varies based on your chosen method:

  • Modular: Factory construction followed by on-site installation
  • Traditional: Complete on-site construction
  • Regular progress updates and site visits
  • Quality inspections throughout the process
Duration: 2-3 months (modular) or 4-6 months (traditional)
Construction phase
Project completion and handover
7

Completion & Handover

The final stage brings your project to successful completion:

  • Final inspections and approvals
  • Finishing touches and quality assurance
  • Walkthrough and demonstration of features
  • Handover of keys, documentation, and warranties
Duration: 1-2 weeks
Time & Cost Savings

Timeline & Cost Comparison

See how our process saves you time and money compared to traditional construction methods

Construction Timeline

Traditional Construction12-18 Months
Design & Permitting
Construction
Finishing
0369121518 months
Our Modular Process6-9 Months
Design
Factory
Install
$$$TIME & MONEY SAVED (15-20%)$$$
0369121518 months
$$$

Average Savings with Our Process

6-9 months faster (50% time reduction) and 15-20% cost savings compared to traditional construction

Cost Efficiency

Traditional Construction Cost
0%100%
Modular Construction Cost
$$$SAVE 15-20%$$$
0%100%

Traditional Construction

  • Higher labor costs due to longer on-site work
  • Weather delays adding to project costs
  • Material waste and theft on job sites
  • Extended financing and carrying costs

Our Modular Process

  • $$$Factory efficiency reducing labor costs (5-7% savings)
  • $$$No weather delays in climate-controlled factory (3-5% savings)
  • $$$Minimal material waste with precise cutting (2-3% savings)
  • $$$Reduced financing period and carrying costs (5% savings)

Key Time & Cost-Saving Factors:

  • Preapproved plans reduce design and permitting time
  • Parallel construction processes (site work and module building)
  • Factory construction eliminates weather delays
  • Streamlined inspection process in factory setting
Official Partner

Designated Provider & Fulfillment House

AIAadu proudly partners with svden.com for premium design and construction solutions

svden.com

Official Partner

As our designated provider and fulfillment house, svden.com brings premium European design solutions to all AIAadu projects. Their expertise in kitchen, bath, and millwork solutions featuring top brands ensures the highest quality finishes for your new space.

  • Premium European design solutions
  • Complete kitchen, bath, and millwork solutions
  • Featuring top brands like Nobilia, Porcelanosa, and Norwegian stone
  • Dedicated design consultation for all AIAadu projects
svden.com premium European design solutions
Our Team

Who You'll Work With

Meet the experts who will guide you through every step of your project

Project Consultant

Project Consultant

Your initial point of contact who will assess your needs, explain options, and help you get started

Design Team

Design Team

Architects and designers who will help you select or customize your perfect space

Project Manager

Project Manager

Your dedicated manager who oversees every aspect of your project from start to finish

Construction Team

Construction Team

Skilled professionals who ensure quality construction, whether in the factory or on-site

Frequently Asked Questions

Ready to Start Your Project?

Contact our team today to schedule an initial consultation and begin your journey to a new space.