San Francisco Bay Area / ADU Construction
Explore the Possibilities for an ADU on Your Property
Whether you’re thinking about space for family or another residential use, an ADU starts with your goals and a careful look at the property, not a one-size-fits-all promise.
Continue to LiriOS to choose a consultation. No inquiry form is required before booking. Only LiriOS can confirm your appointment.
01 / Your project
A separate living space starts with a clear purpose
- You are exploring additional living space for family or another intended use.
- You want to understand how an ADU could relate to the main home.
- You need a clearer picture of the property questions to investigate.
02 / What we can explore
The decisions behind a better project
01
Intended use
Discuss who the space is for and the everyday needs that should guide the planning.
02
Layout & access
Explore potential arrangements, privacy, access, and the relationship to existing structures.
03
Utilities & site
Identify questions about existing conditions, utility service, access, and further professional assessment.
04
Design through construction
Discuss the design, jurisdictional review, permitting, and construction-planning steps that may be needed.
These are topics to discuss and evaluate, not an included package. Your project’s scope, exclusions, responsibilities, and price are defined in a written agreement.
03 / Meet Ariel
Ariel Ben Shimon
Founder of Liri Builders
Ariel Ben Shimon is the founder of Liri Builders, a construction professional with a background in residential projects, sales leadership, project management, and team development. Inspired by his family and driven by a passion for building, Ariel created Liri Builders to deliver a more personal, transparent, and well-managed construction experience. His approach is built around four principles: Leadership, Innovation, Relationships, and Improvement.
More about Ariel and our approach04 / Our approach
Clear planning.
Personal communication.
An ADU is a distinct dwelling project, not simply another room added to a home. Property-specific feasibility, utility conditions, design, and jurisdictional requirements shape the options and the work to be defined.
As the work is defined, we discuss responsibilities, selections, construction coordination, and changes that may affect the plan. The goal is for you to understand the decisions ahead, not feel lost in the process.
05 / What happens next
One clear step at a time
- 01
Start a conversation
Book through LiriOS or send a project inquiry if you prefer a callback. An inquiry does not reserve an appointment.
- 02
Discuss the project
Bring the property location, available plans, known utility or access constraints, and your intended use. We’ll identify questions for further evaluation without guaranteeing eligibility, approval, size, or returns.
- 03
Evaluate the next steps
Identify property information, professional input, design decisions, and approvals that may be needed. Feasibility remains project-specific.
- 04
Develop a defined proposal
Where appropriate, work toward a project-specific proposal. Paid planning, design, engineering, permit work, and construction require separately agreed terms.
The free consultation is an initial conversation, not free design, engineering, permitting, or construction. It does not establish project acceptance, price, approval, or a construction schedule.
06 / Useful answers
Before we talk
07 / Let’s talk
Start with a conversation about your home.
Continue to LiriOS to choose a consultation. No inquiry form is required before booking. Only LiriOS can confirm your appointment.
Prefer a callback?
Tell us about your project
Send an inquiry instead of booking now. This does not reserve a consultation time or create a construction agreement.
Only fields marked with an asterisk are required. No budget is required.