Since 1989 · Northern California
Final presentation matters.
High-end residential construction finishing and final project preparation for luxury residences in San Francisco, Marin, Sonoma, Napa and the Peninsula.

The final stage
The same residence. Delivery-ready.


Drag the line to compare the same room at the end of construction and at handover.
What we do
We hand over residences.
For 35+ years SAMDI has prepared high-end homes for the moment the owner walks in.
We work alongside general contractors, architects and project managers in the final weeks of a build, when every surface is new and every detail is visible. Our work ends when the residence is ready to be handed over, not before.
Process
Three phases. One standard.
- IRough Cleaning
- IIFinal Cleaning
- IIIFluff Cleaning
Each phase is scheduled with your project team, in step with the construction calendar.

Proposals
We see the residence before we price it.
We do not quote by the square foot. A home with a marble kitchen and forty feet of glass is a different project than its floor plan suggests.
Every proposal follows a walkthrough on site. The price is fixed upon finish of the project.
Confidentiality
Discretion is part of the work.
The images on this site are illustrations.
What happens on your project stays with your project. That is why builders and architects have kept working with us for three decades.
Who we work with
Built for the people who deliver the home.
General contractors
A crew that works to your schedule and your superintendent.
Architects
Finishes presented the way they were specified.
Project managers
One point of contact, working to the project calendar.
Interior designers
We help with the vision and aesthetic flow.
Service areas
San Francisco to Napa Valley.
San Francisco · Pacific Heights · Presidio Heights · Sea Cliff · Russian Hill · South San Francisco · San Rafael · Mill Valley · Tiburon · Ross · Larkspur · Corte Madera · Santa Rosa · Healdsburg · Sonoma · Napa · St. Helena · Atherton · San José
Questions
Asked by builders and owners.
How is a project priced?
Every project is priced after a walkthrough on site. Call to schedule one.
Where does SAMDI work?
San Francisco, Marin, Sonoma, Napa and the Peninsula.
Who do you work with?
General contractors, architects, project managers and interior designers.
How far in advance should we call?
As soon as you know your walkthrough date.
Do you share photos of client homes?
Never. Every project stays private.
Since 1989
Delivery-ready.
Tell us about the residence. We will meet you on site.