About
We build what we intend to keep.
SILUS LLC is a principal-led general contractor based in Pennsylvania, focused on new multifamily construction in Philadelphia.

Who we are
A builder with an owner’s point of view.
When a building is meant to be held for years, every specification matters—from the flashing to the fixtures. That is the standard we build to.
Principles
How we operate.
- 01
Principal-led
The people who sign the contract are the people on site. Decisions do not wait in a queue.
- 02
Focused
One city, one building type. Depth over breadth.
- 03
Straightforward
Clear scopes, written commitments, and no surprises for owners, trades or neighbors.

Operating betweenPhiladelphia & New York
We build in Philadelphia. Our principals divide their time between the job sites and New York.